| 1 | !> @file src/grid.f90 |
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| 2 | !------------------------------------------------------------------------------! |
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| 3 | ! This file is part of the PALM model system. |
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| 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 6 | ! terms of the GNU General Public License as published by the Free Software |
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| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 8 | ! version. |
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| 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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| 17 | ! Copyright 2017-2018 Leibniz Universitaet Hannover |
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| 18 | ! Copyright 2017-2018 Deutscher Wetterdienst Offenbach |
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| 19 | !------------------------------------------------------------------------------! |
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| 20 | ! |
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| 21 | ! Current revisions: |
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| 22 | ! ----------------- |
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| 23 | ! |
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| 24 | ! |
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| 25 | ! Former revisions: |
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| 26 | ! ----------------- |
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| 27 | ! $Id: grid.f90 3183 2018-07-27 14:25:55Z sward $ |
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| 28 | ! Introduced new PALM grid stretching |
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| 29 | ! Updated variable names and metadata for PIDS v1.9 compatibility |
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| 30 | ! Better compatibility with older Intel compilers: |
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| 31 | ! - avoiding implicit array allocation with new get_netcdf_variable() |
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| 32 | ! subroutine instead of function |
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| 33 | ! Improved command line interface: |
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| 34 | ! - Produce forcing variables when '-mode profile' is being used |
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| 35 | ! - Renamend initial-condition mode variable 'mode' to 'ic_mode' |
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| 36 | ! - Improved handling of the start date string |
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| 37 | ! Removed unnecessary variables and routines |
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| 38 | ! |
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| 39 | ! |
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| 40 | ! 3182 2018-07-27 13:36:03Z suehring |
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| 41 | ! Initial revision |
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| 42 | ! |
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| 43 | ! |
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| 44 | ! |
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| 45 | ! Authors: |
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| 46 | ! -------- |
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| 47 | ! @author Eckhard Kadasch |
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| 48 | ! |
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| 49 | !------------------------------------------------------------------------------! |
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| 50 | ! Description: |
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| 51 | ! ------------ |
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| 52 | !> The grid module contains all variables and routines to specify and work with |
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| 53 | !> the numerical grids in INIFOR. By convention, all angles are stored in |
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| 54 | !> radians. |
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| 55 | !------------------------------------------------------------------------------! |
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| 56 | |
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| 57 | MODULE grid |
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| 58 | |
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| 59 | USE control |
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| 60 | USE defs, & |
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| 61 | ONLY: DATE, EARTH_RADIUS, TO_RADIANS, TO_DEGREES, PI, dp, hp, sp, & |
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| 62 | SNAME, LNAME, PATH, FORCING_STEP, WATER_ID, FILL_ITERATIONS, & |
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| 63 | BETA, P_SL, T_SL, BETA, RD, G, P_REF, RD_PALM, CP_PALM, RHO_L |
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| 64 | USE io, & |
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| 65 | ONLY: get_netcdf_variable, get_netcdf_attribute, & |
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| 66 | parse_command_line_arguments, validate_config |
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| 67 | USE netcdf, & |
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| 68 | ONLY: NF90_MAX_NAME, NF90_MAX_VAR_DIMS |
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| 69 | USE transform, & |
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| 70 | ONLY: rotate_to_cosmo, find_horizontal_neighbours, & |
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| 71 | compute_horizontal_interp_weights, & |
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| 72 | find_vertical_neighbours_and_weights, interpolate_2d, & |
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| 73 | gamma_from_hemisphere, phic_to_phin, lamc_to_lamn, average_2d, & |
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| 74 | project, centre_velocities, phi2phirot, rla2rlarot, uv2uvrot |
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| 75 | USE types |
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| 76 | USE util |
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| 77 | |
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| 78 | IMPLICIT NONE |
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| 79 | |
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| 80 | SAVE |
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| 81 | |
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| 82 | REAL(dp) :: phi_equat = 0.0_dp !< latitude of rotated equator of COSMO-DE grid [rad] |
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| 83 | REAL(dp) :: phi_n = 0.0_dp !< latitude of rotated pole of COSMO-DE grid [rad] |
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| 84 | REAL(dp) :: lambda_n = 0.0_dp !< longitude of rotaded pole of COSMO-DE grid [rad] |
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| 85 | REAL(dp) :: phi_c = 0.0_dp !< rotated-grid latitude of the center of the PALM domain [rad] |
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| 86 | REAL(dp) :: lambda_c = 0.0_dp !< rotated-grid longitude of the centre of the PALM domain [rad] |
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| 87 | REAL(dp) :: phi_cn = 0.0_dp !< latitude of the rotated pole relative to the COSMO-DE grid [rad] |
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| 88 | REAL(dp) :: lambda_cn = 0.0_dp !< longitude of the rotated pole relative to the COSMO-DE grid [rad] |
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| 89 | REAL(dp) :: gam = 0.0_dp !< angle for working around phirot2phi/rlarot2rla bug |
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| 90 | REAL(dp) :: dx = 0.0_dp !< PALM-4U grid spacing in x direction [m] |
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| 91 | REAL(dp) :: dy = 0.0_dp !< PALM-4U grid spacing in y direction [m] |
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| 92 | REAL(dp) :: dz(10) = -1.0_dp !< PALM-4U grid spacing in z direction [m] |
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| 93 | REAL(dp) :: dz_max = 1000.0_dp !< maximum vertical grid spacing [m] |
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| 94 | REAL(dp) :: dz_stretch_factor = 1.08_dp !< factor for vertical grid stretching [m] |
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| 95 | REAL(dp) :: dz_stretch_level = -9999999.9_dp!< height above which the vertical grid will be stretched [m] |
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| 96 | REAL(dp) :: dz_stretch_level_start(9) = -9999999.9_dp !< namelist parameter |
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| 97 | REAL(dp) :: dz_stretch_level_end(9) = 9999999.9_dp !< namelist parameter |
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| 98 | REAL(dp) :: dz_stretch_factor_array(9) = 1.08_dp !< namelist parameter |
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| 99 | REAL(dp) :: dxi = 0.0_dp !< inverse PALM-4U grid spacing in x direction [m^-1] |
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| 100 | REAL(dp) :: dyi = 0.0_dp !< inverse PALM-4U grid spacing in y direction [m^-1] |
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| 101 | REAL(dp) :: dzi = 0.0_dp !< inverse PALM-4U grid spacing in z direction [m^-1] |
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| 102 | REAL(dp) :: lx = 0.0_dp !< PALM-4U domain size in x direction [m] |
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| 103 | REAL(dp) :: ly = 0.0_dp !< PALM-4U domain size in y direction [m] |
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| 104 | REAL(dp) :: ug = 0.0_dp !< geostrophic wind in x direction [m/s] |
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| 105 | REAL(dp) :: vg = 0.0_dp !< geostrophic wind in y direction [m/s] |
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| 106 | REAL(dp) :: p0 = 0.0_dp !< PALM-4U surface pressure, at z0 [Pa] |
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| 107 | REAL(dp) :: x0 = 0.0_dp !< x coordinate of PALM-4U Earth tangent [m] |
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| 108 | REAL(dp) :: y0 = 0.0_dp !< y coordinate of PALM-4U Earth tangent [m] |
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| 109 | REAL(dp) :: z0 = 0.0_dp !< Elevation of the PALM-4U domain above sea level [m] |
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| 110 | REAL(dp) :: z_top = 0.0_dp !< height of the scalar top boundary [m] |
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| 111 | REAL(dp) :: zw_top = 0.0_dp !< height of the vertical velocity top boundary [m] |
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| 112 | REAL(dp) :: lonmin = 0.0_dp !< Minimunm longitude of COSMO-DE's rotated-pole grid |
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| 113 | REAL(dp) :: lonmax = 0.0_dp !< Maximum longitude of COSMO-DE's rotated-pole grid |
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| 114 | REAL(dp) :: latmin = 0.0_dp !< Minimunm latitude of COSMO-DE's rotated-pole grid |
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| 115 | REAL(dp) :: latmax = 0.0_dp !< Maximum latitude of COSMO-DE's rotated-pole grid |
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| 116 | REAL(dp) :: latitude = 0.0_dp !< geographical latitude of the PALM-4U origin, from inipar namelist [deg] |
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| 117 | REAL(dp) :: longitude = 0.0_dp !< geographical longitude of the PALM-4U origin, from inipar namelist [deg] |
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| 118 | REAL(dp) :: origin_lat = 0.0_dp !< geographical latitude of the PALM-4U origin, from static driver netCDF file [deg] |
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| 119 | REAL(dp) :: origin_lon = 0.0_dp !< geographical longitude of the PALM-4U origin, from static driver netCDF file [deg] |
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| 120 | REAL(dp) :: rotation_angle = 0.0_dp !< clockwise angle the PALM-4U north is rotated away from geographical north [deg] |
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| 121 | REAL(dp) :: end_time = 0.0_dp !< PALM-4U simulation time [s] |
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| 122 | |
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| 123 | REAL(dp), DIMENSION(:,:,:), ALLOCATABLE, TARGET :: hhl !< heights of half layers (cell faces) above sea level in COSMO-DE, read in from external file |
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| 124 | REAL(dp), DIMENSION(:,:,:), ALLOCATABLE, TARGET :: hfl !< heights of full layers (cell centres) above sea level in COSMO-DE, computed as arithmetic average of hhl |
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| 125 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: depths !< COSMO-DE's TERRA-ML soil layer depths |
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| 126 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: d_depth_rho_inv !< COSMO-DE's TERRA-ML soil layer thicknesses |
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| 127 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: rlon !< longitudes of COSMO-DE's rotated-pole grid |
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| 128 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: rlat !< latitudes of COSMO-DE's rotated-pole grid |
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| 129 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: time !< output times |
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| 130 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: x !< base palm grid x coordinate vector pointed to by grid_definitions |
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| 131 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: xu !< base palm grid xu coordinate vector pointed to by grid_definitions |
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| 132 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: y !< base palm grid y coordinate vector pointed to by grid_definitions |
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| 133 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: yv !< base palm grid yv coordinate vector pointed to by grid_definitions |
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| 134 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: z_column !< base palm grid z coordinate vector including the top boundary coordinate (entire column) |
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| 135 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: zw_column !< base palm grid zw coordinate vector including the top boundary coordinate (entire column) |
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| 136 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: z !< base palm grid z coordinate vector pointed to by grid_definitions |
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| 137 | REAL(dp), DIMENSION(:), ALLOCATABLE, TARGET :: zw !< base palm grid zw coordinate vector pointed to by grid_definitions |
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| 138 | |
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| 139 | INTEGER(hp), DIMENSION(:,:,:), ALLOCATABLE, TARGET :: soiltyp !< COSMO-DE soil type map |
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| 140 | INTEGER :: dz_stretch_level_end_index(9) !< vertical grid level index until which the vertical grid spacing is stretched |
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| 141 | INTEGER :: dz_stretch_level_start_index(9) !< vertical grid level index above which the vertical grid spacing is stretched |
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| 142 | INTEGER :: i !< indexing variable |
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| 143 | INTEGER :: average_imin, average_imax, average_jmin, average_jmax !< index ranges for profile averaging |
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| 144 | INTEGER :: k !< indexing variable |
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| 145 | INTEGER :: nt !< number of output time steps |
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| 146 | INTEGER :: nx !< number of PALM-4U grid points in x direction |
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| 147 | INTEGER :: ny !< number of PALM-4U grid points in y direction |
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| 148 | INTEGER :: nz !< number of PALM-4U grid points in z direction |
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| 149 | INTEGER :: nlon !< number of longitudal points in target grid (COSMO-DE) |
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| 150 | INTEGER :: nlat !< number of latitudal points in target grid (COSMO-DE) |
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| 151 | INTEGER :: nlev !< number of levels in target grid (COSMO-DE) |
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| 152 | INTEGER :: layers !< number of COSMO-DE soil layers |
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| 153 | INTEGER :: start_hour_flow !< start of flow forcing in number of hours relative to start_date |
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| 154 | INTEGER :: start_hour_soil !< start of soil forcing in number of hours relative to start_date, typically equals start_hour_flow |
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| 155 | INTEGER :: start_hour_radiation !< start of radiation forcing in number of hours relative to start_date, 0 to 2 hours before start_hour_flow to reconstruct hourly averages from one- to three hourly averages of the input data |
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| 156 | INTEGER :: start_hour_soilmoisture !< start of forcing for the soil moisture spin-up in number of hours relative to start_date, typically -672 (-4 weeks) |
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| 157 | INTEGER :: end_hour !< simulation time in hours |
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| 158 | INTEGER :: end_hour_soilmoisture !< end of soil moisture spin-up in hours relative to start_hour_flow |
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| 159 | INTEGER :: step_hour !< number of hours between forcing time steps |
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| 160 | |
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| 161 | LOGICAL :: init_variables_required |
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| 162 | LOGICAL :: boundary_variables_required |
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| 163 | LOGICAL :: ls_forcing_variables_required |
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| 164 | LOGICAL :: profile_grids_required |
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| 165 | |
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| 166 | INTEGER :: n_invar = 0 !< number of variables in the input variable table |
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| 167 | INTEGER :: n_outvar = 0 !< number of variables in the output variable table |
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| 168 | TYPE(nc_var), ALLOCATABLE, TARGET :: input_var_table(:) !< table of input variables |
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| 169 | TYPE(nc_var), ALLOCATABLE, TARGET :: output_var_table(:) !< table of input variables |
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| 170 | TYPE(nc_var) :: cosmo_var !< COSMO-DE dummy variable, used for reading HHL, rlon, rlat |
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| 171 | |
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| 172 | TYPE(grid_definition), TARGET :: palm_grid !< PALM-4U grid in the target system (COSMO-DE rotated-pole) |
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| 173 | TYPE(grid_definition), TARGET :: palm_intermediate !< PALM-4U grid with coarse vertical grid wiht levels interpolated from COSMO-DE grid |
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| 174 | TYPE(grid_definition), TARGET :: cosmo_grid !< target system (COSMO-DE rotated-pole) |
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| 175 | TYPE(grid_definition), TARGET :: scalars_east_grid !< |
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| 176 | TYPE(grid_definition), TARGET :: scalars_west_grid !< |
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| 177 | TYPE(grid_definition), TARGET :: scalars_north_grid !< |
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| 178 | TYPE(grid_definition), TARGET :: scalars_south_grid !< |
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| 179 | TYPE(grid_definition), TARGET :: scalars_top_grid !< |
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| 180 | TYPE(grid_definition), TARGET :: scalars_east_intermediate !< |
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| 181 | TYPE(grid_definition), TARGET :: scalars_west_intermediate !< |
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| 182 | TYPE(grid_definition), TARGET :: scalars_north_intermediate !< |
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| 183 | TYPE(grid_definition), TARGET :: scalars_south_intermediate !< |
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| 184 | TYPE(grid_definition), TARGET :: scalars_top_intermediate !< |
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| 185 | TYPE(grid_definition), TARGET :: u_initial_grid !< |
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| 186 | TYPE(grid_definition), TARGET :: u_east_grid !< |
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| 187 | TYPE(grid_definition), TARGET :: u_west_grid !< |
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| 188 | TYPE(grid_definition), TARGET :: u_north_grid !< |
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| 189 | TYPE(grid_definition), TARGET :: u_south_grid !< |
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| 190 | TYPE(grid_definition), TARGET :: u_top_grid !< |
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| 191 | TYPE(grid_definition), TARGET :: u_initial_intermediate !< |
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| 192 | TYPE(grid_definition), TARGET :: u_east_intermediate !< |
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| 193 | TYPE(grid_definition), TARGET :: u_west_intermediate !< |
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| 194 | TYPE(grid_definition), TARGET :: u_north_intermediate !< |
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| 195 | TYPE(grid_definition), TARGET :: u_south_intermediate !< |
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| 196 | TYPE(grid_definition), TARGET :: u_top_intermediate !< |
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| 197 | TYPE(grid_definition), TARGET :: v_initial_grid !< |
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| 198 | TYPE(grid_definition), TARGET :: v_east_grid !< |
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| 199 | TYPE(grid_definition), TARGET :: v_west_grid !< |
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| 200 | TYPE(grid_definition), TARGET :: v_north_grid !< |
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| 201 | TYPE(grid_definition), TARGET :: v_south_grid !< |
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| 202 | TYPE(grid_definition), TARGET :: v_top_grid !< |
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| 203 | TYPE(grid_definition), TARGET :: v_initial_intermediate !< |
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| 204 | TYPE(grid_definition), TARGET :: v_east_intermediate !< |
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| 205 | TYPE(grid_definition), TARGET :: v_west_intermediate !< |
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| 206 | TYPE(grid_definition), TARGET :: v_north_intermediate !< |
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| 207 | TYPE(grid_definition), TARGET :: v_south_intermediate !< |
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| 208 | TYPE(grid_definition), TARGET :: v_top_intermediate !< |
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| 209 | TYPE(grid_definition), TARGET :: w_initial_grid !< |
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| 210 | TYPE(grid_definition), TARGET :: w_east_grid !< |
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| 211 | TYPE(grid_definition), TARGET :: w_west_grid !< |
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| 212 | TYPE(grid_definition), TARGET :: w_north_grid !< |
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| 213 | TYPE(grid_definition), TARGET :: w_south_grid !< |
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| 214 | TYPE(grid_definition), TARGET :: w_top_grid !< |
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| 215 | TYPE(grid_definition), TARGET :: w_initial_intermediate !< |
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| 216 | TYPE(grid_definition), TARGET :: w_east_intermediate !< |
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| 217 | TYPE(grid_definition), TARGET :: w_west_intermediate !< |
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| 218 | TYPE(grid_definition), TARGET :: w_north_intermediate !< |
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| 219 | TYPE(grid_definition), TARGET :: w_south_intermediate !< |
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| 220 | TYPE(grid_definition), TARGET :: w_top_intermediate !< |
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| 221 | TYPE(grid_definition), TARGET :: scalar_profile_grid !< |
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| 222 | TYPE(grid_definition), TARGET :: scalar_profile_intermediate !< |
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| 223 | TYPE(grid_definition), TARGET :: w_profile_grid !< |
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| 224 | TYPE(grid_definition), TARGET :: w_profile_intermediate !< |
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| 225 | |
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| 226 | TYPE(io_group), ALLOCATABLE, TARGET :: io_group_list(:) !< List of I/O groups, which group together output variables that share the same input variable |
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| 227 | |
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| 228 | NAMELIST /inipar/ nx, ny, nz, dx, dy, dz, longitude, latitude, & |
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| 229 | dz_max, dz_stretch_factor, dz_stretch_level, & !< old grid stretching parameters |
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| 230 | dz_stretch_level_start, dz_stretch_level_end !< new grid stretching parameters |
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| 231 | NAMELIST /d3par/ end_time |
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| 232 | |
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| 233 | CHARACTER(LEN=LNAME) :: nc_source_text = '' !< Text describing the source of the output data, e.g. 'COSMO-DE analysis from ...' |
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| 234 | CHARACTER(LEN=PATH), ALLOCATABLE, DIMENSION(:) :: flow_files |
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| 235 | CHARACTER(LEN=PATH), ALLOCATABLE, DIMENSION(:) :: soil_moisture_files |
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| 236 | CHARACTER(LEN=PATH), ALLOCATABLE, DIMENSION(:) :: soil_files |
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| 237 | CHARACTER(LEN=PATH), ALLOCATABLE, DIMENSION(:) :: radiation_files |
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| 238 | CHARACTER(LEN=SNAME) :: input_prefix !< Prefix of input files, e.g. 'laf' for COSMO-DE analyses |
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| 239 | CHARACTER(LEN=SNAME) :: flow_suffix !< Suffix of flow input files, e.g. 'flow' |
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| 240 | CHARACTER(LEN=SNAME) :: soil_suffix !< Suffix of soil input files, e.g. 'soil' |
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| 241 | CHARACTER(LEN=SNAME) :: radiation_suffix !< Suffix of radiation input files, e.g. 'radiation' |
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| 242 | CHARACTER(LEN=SNAME) :: soilmoisture_suffix !< Suffix of input files for soil moisture spin-up, e.g. 'soilmoisture' |
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| 243 | |
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| 244 | TYPE(nc_file) :: output_file |
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| 245 | |
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| 246 | TYPE(inifor_config) :: cfg !< Container of INIFOR configuration |
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| 247 | |
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| 248 | CONTAINS |
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| 249 | |
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| 250 | SUBROUTINE setup_parameters() |
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| 251 | |
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| 252 | ! |
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| 253 | !------------------------------------------------------------------------------ |
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| 254 | ! Section 1: Define default parameters |
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| 255 | !------------------------------------------------------------------------------ |
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| 256 | cfg % start_date = '2013072100' |
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| 257 | end_hour = 2 |
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| 258 | start_hour_soil = -2 |
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| 259 | start_hour_soilmoisture = - (4 * 7 * 24) - 2 |
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| 260 | |
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| 261 | lonmin = -5.0_dp * TO_RADIANS |
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| 262 | lonmax = 5.5_dp * TO_RADIANS |
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| 263 | latmin = -5.0_dp * TO_RADIANS |
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| 264 | latmax = 6.5_dp * TO_RADIANS |
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| 265 | |
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| 266 | ! COSMO-DE default rotated pole |
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| 267 | phi_n = 40.0_dp * TO_RADIANS |
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| 268 | phi_equat = 50.0_dp * TO_RADIANS |
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| 269 | lambda_n = -170.0_dp * TO_RADIANS |
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| 270 | |
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| 271 | ! COMSMO-DE soil layers |
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| 272 | layers = 8 |
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| 273 | ALLOCATE( depths(layers), d_depth_rho_inv(layers) ) |
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| 274 | depths = (/0.005_dp, 0.02_dp, 0.06_dp, 0.18_dp, 0.54_dp, 1.62_dp, 4.86_dp, 14.58_dp/) |
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| 275 | d_depth_rho_inv = 1.0_dp / & |
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| 276 | ( (/0.01_dp, 0.02_dp, 0.06_dp, 0.18_dp, 0.54_dp, 1.62_dp, 4.86_dp, 14.58_dp/) * RHO_L ) |
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| 277 | |
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| 278 | ! Defaultmain centre (_c) of the PALM-4U grid in the geographical system (_g) |
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| 279 | origin_lat = 52.325079_dp * TO_RADIANS ! south-west of Berlin, origin used for the Dec 2017 showcase simulation |
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| 280 | origin_lon = 13.082744_dp * TO_RADIANS |
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| 281 | cfg % z0 = 35.0_dp |
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| 282 | |
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| 283 | ! Default atmospheric parameters |
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| 284 | ug = 0.0_dp |
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| 285 | vg = 0.0_dp |
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| 286 | cfg % p0 = P_SL |
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| 287 | |
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| 288 | ! Parameters for file names |
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| 289 | start_hour_flow = 0 |
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| 290 | start_hour_soil = 0 |
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| 291 | start_hour_radiation = 0 |
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| 292 | start_hour_soilmoisture = start_hour_flow - 2 |
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| 293 | end_hour_soilmoisture = start_hour_flow |
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| 294 | step_hour = FORCING_STEP |
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| 295 | |
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| 296 | input_prefix = 'laf' ! 'laf' for COSMO-DE analyses |
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| 297 | cfg % flow_prefix = input_prefix |
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| 298 | cfg % soil_prefix = input_prefix |
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| 299 | cfg % radiation_prefix = input_prefix |
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| 300 | cfg % soilmoisture_prefix = input_prefix |
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| 301 | |
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| 302 | flow_suffix = '-flow' |
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| 303 | soil_suffix = '-soil' |
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| 304 | radiation_suffix = '-rad' |
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| 305 | soilmoisture_suffix = '-soilmoisture' |
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| 306 | ! |
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| 307 | !------------------------------------------------------------------------------ |
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| 308 | ! Section 2: Read command-line arguments, namelist, and grid parameters |
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| 309 | !------------------------------------------------------------------------------ |
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| 310 | |
|---|
| 311 | ! Set default paths and modes |
|---|
| 312 | cfg % input_path = './' |
|---|
| 313 | cfg % hhl_file = '' |
|---|
| 314 | cfg % soiltyp_file = '' |
|---|
| 315 | cfg % namelist_file = './namelist' |
|---|
| 316 | cfg % static_driver_file = '' |
|---|
| 317 | cfg % output_file = './palm-4u-input.nc' |
|---|
| 318 | cfg % ic_mode = 'volume' |
|---|
| 319 | cfg % bc_mode = 'real' |
|---|
| 320 | |
|---|
| 321 | ! Update default file names and domain centre |
|---|
| 322 | CALL parse_command_line_arguments( cfg ) |
|---|
| 323 | |
|---|
| 324 | output_file % name = cfg % output_file |
|---|
| 325 | z0 = cfg % z0 |
|---|
| 326 | p0 = cfg % p0 |
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| 327 | |
|---|
| 328 | init_variables_required = .TRUE. |
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| 329 | boundary_variables_required = TRIM( cfg % bc_mode ) == 'real' |
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| 330 | ls_forcing_variables_required = TRIM( cfg % bc_mode ) == 'ideal' |
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| 331 | |
|---|
| 332 | IF ( ls_forcing_variables_required ) THEN |
|---|
| 333 | message = "Averaging of large-scale forcing profiles " // & |
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| 334 | "has not been implemented, yet." |
|---|
| 335 | CALL abort('setup_parameters', message) |
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| 336 | END IF |
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| 337 | |
|---|
| 338 | CALL normalize_path(cfg % input_path) |
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| 339 | IF (TRIM(cfg % hhl_file) == '') cfg % hhl_file = TRIM(cfg % input_path) // 'hhl.nc' |
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| 340 | IF (TRIM(cfg % soiltyp_file) == '') cfg % soiltyp_file = TRIM(cfg % input_path) // 'soil.nc' |
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| 341 | |
|---|
| 342 | CALL validate_config( cfg ) |
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| 343 | |
|---|
| 344 | CALL report('setup_parameters', "initialization mode: " // TRIM(cfg % ic_mode)) |
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| 345 | CALL report('setup_parameters', " forcing mode: " // TRIM(cfg % bc_mode)) |
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| 346 | CALL report('setup_parameters', " data path: " // TRIM(cfg % input_path)) |
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| 347 | CALL report('setup_parameters', " hhl file: " // TRIM(cfg % hhl_file)) |
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| 348 | CALL report('setup_parameters', " soiltyp file: " // TRIM(cfg % soiltyp_file)) |
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| 349 | CALL report('setup_parameters', " namelist file: " // TRIM(cfg % namelist_file)) |
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| 350 | CALL report('setup_parameters', " output data file: " // TRIM(output_file % name)) |
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| 351 | |
|---|
| 352 | CALL run_control('time', 'init') |
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| 353 | ! Read in namelist parameters |
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| 354 | OPEN(10, FILE=cfg % namelist_file) |
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| 355 | READ(10, NML=inipar) ! nx, ny, nz, dx, dy, dz |
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| 356 | READ(10, NML=d3par) ! end_time |
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| 357 | CLOSE(10) |
|---|
| 358 | CALL run_control('time', 'read') |
|---|
| 359 | |
|---|
| 360 | end_hour = CEILING( end_time / 3600.0 * step_hour ) |
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| 361 | |
|---|
| 362 | ! Generate input file lists |
|---|
| 363 | CALL get_input_file_list(cfg % start_date, start_hour_flow, end_hour, step_hour, & |
|---|
| 364 | cfg % input_path, cfg % flow_prefix, flow_suffix, flow_files) |
|---|
| 365 | CALL get_input_file_list(cfg % start_date, start_hour_soil, end_hour, step_hour, & |
|---|
| 366 | cfg % input_path, cfg % soil_prefix, soil_suffix, soil_files) |
|---|
| 367 | CALL get_input_file_list(cfg % start_date, start_hour_radiation, end_hour, step_hour, & |
|---|
| 368 | cfg % input_path, cfg % radiation_prefix, radiation_suffix, radiation_files) |
|---|
| 369 | CALL get_input_file_list(cfg % start_date, start_hour_soilmoisture, end_hour_soilmoisture, step_hour, & |
|---|
| 370 | cfg % input_path, cfg % soilmoisture_prefix, soilmoisture_suffix, soil_moisture_files) |
|---|
| 371 | |
|---|
| 372 | ! |
|---|
| 373 | !------------------------------------------------------------------------------ |
|---|
| 374 | ! Section 3: Check for consistency |
|---|
| 375 | !------------------------------------------------------------------------------ |
|---|
| 376 | |
|---|
| 377 | ! |
|---|
| 378 | !------------------------------------------------------------------------------ |
|---|
| 379 | ! Section 4: Compute additional parameters |
|---|
| 380 | !------------------------------------------------------------------------------ |
|---|
| 381 | !------------------------------------------------------------------------------ |
|---|
| 382 | ! Section 4.1: COSMO-DE parameters |
|---|
| 383 | !------------------------------------------------------------------------------ |
|---|
| 384 | |
|---|
| 385 | |
|---|
| 386 | CALL run_control('time', 'init') |
|---|
| 387 | ! Read COSMO-DE soil type map |
|---|
| 388 | cosmo_var % name = 'SOILTYP' |
|---|
| 389 | CALL get_netcdf_variable(cfg % soiltyp_file, cosmo_var, soiltyp) |
|---|
| 390 | |
|---|
| 391 | message = 'Reading PALM-4U origin from' |
|---|
| 392 | IF (TRIM(cfg % static_driver_file) .NE. '') THEN |
|---|
| 393 | |
|---|
| 394 | origin_lon = get_netcdf_attribute(cfg % static_driver_file, 'origin_lon') |
|---|
| 395 | origin_lat = get_netcdf_attribute(cfg % static_driver_file, 'origin_lat') |
|---|
| 396 | |
|---|
| 397 | message = TRIM(message) // " static driver file '" & |
|---|
| 398 | // TRIM(cfg % static_driver_file) // "'" |
|---|
| 399 | |
|---|
| 400 | |
|---|
| 401 | ELSE |
|---|
| 402 | |
|---|
| 403 | origin_lon = longitude |
|---|
| 404 | origin_lat = latitude |
|---|
| 405 | |
|---|
| 406 | message = TRIM(message) // " namlist file '" & |
|---|
| 407 | // TRIM(cfg % namelist_file) // "'" |
|---|
| 408 | |
|---|
| 409 | END IF |
|---|
| 410 | origin_lon = origin_lon * TO_RADIANS |
|---|
| 411 | origin_lat = origin_lat * TO_RADIANS |
|---|
| 412 | |
|---|
| 413 | CALL report('setup_parameters', message) |
|---|
| 414 | |
|---|
| 415 | |
|---|
| 416 | ! Read in COSMO-DE heights of half layers (vertical cell faces) |
|---|
| 417 | cosmo_var % name = 'HHL' |
|---|
| 418 | CALL get_netcdf_variable(cfg % hhl_file, cosmo_var, hhl) |
|---|
| 419 | CALL run_control('time', 'read') |
|---|
| 420 | |
|---|
| 421 | CALL reverse(hhl) |
|---|
| 422 | nlon = SIZE(hhl, 1) |
|---|
| 423 | nlat = SIZE(hhl, 2) |
|---|
| 424 | nlev = SIZE(hhl, 3) |
|---|
| 425 | |
|---|
| 426 | CALL run_control('time', 'comp') |
|---|
| 427 | |
|---|
| 428 | ! Appoximate COSMO-DE heights of full layers (cell centres) |
|---|
| 429 | ALLOCATE( hfl(nlon, nlat, nlev-1) ) |
|---|
| 430 | CALL run_control('time', 'alloc') |
|---|
| 431 | DO k = 1, nlev-1 |
|---|
| 432 | hfl(:,:,k) = 0.5_dp * ( hhl(:,:,k) + & |
|---|
| 433 | hhl(:,:,k+1) ) |
|---|
| 434 | END DO |
|---|
| 435 | |
|---|
| 436 | !------------------------------------------------------------------------------ |
|---|
| 437 | ! Section 4.2: PALM-4U parameters |
|---|
| 438 | !------------------------------------------------------------------------------ |
|---|
| 439 | ! PALM-4U domain extents |
|---|
| 440 | lx = (nx+1) * dx |
|---|
| 441 | ly = (ny+1) * dy |
|---|
| 442 | |
|---|
| 443 | ! PALM-4U point of Earth tangency |
|---|
| 444 | x0 = 0.0_dp |
|---|
| 445 | y0 = 0.0_dp |
|---|
| 446 | |
|---|
| 447 | ! time vector |
|---|
| 448 | nt = CEILING(end_time / (step_hour * 3600.0_dp)) + 1 |
|---|
| 449 | ALLOCATE( time(nt) ) |
|---|
| 450 | CALL linspace(0.0_dp, 3600.0_dp * (nt-1), time) |
|---|
| 451 | output_file % time => time |
|---|
| 452 | CALL run_control('time', 'init') |
|---|
| 453 | |
|---|
| 454 | ! Convert the PALM-4U origin coordinates to COSMO's rotated-pole grid |
|---|
| 455 | phi_c = TO_RADIANS * & |
|---|
| 456 | phi2phirot( origin_lat * TO_DEGREES, origin_lon * TO_DEGREES,& |
|---|
| 457 | phi_n * TO_DEGREES, lambda_n * TO_DEGREES ) |
|---|
| 458 | lambda_c = TO_RADIANS * & |
|---|
| 459 | rla2rlarot( origin_lat * TO_DEGREES, origin_lon * TO_DEGREES,& |
|---|
| 460 | phi_n * TO_DEGREES, lambda_n * TO_DEGREES, & |
|---|
| 461 | 0.0_dp ) |
|---|
| 462 | |
|---|
| 463 | ! Set gamma according to whether PALM domain is in the northern or southern |
|---|
| 464 | ! hemisphere of the COSMO-DE rotated-pole system. Gamma assumes either the |
|---|
| 465 | ! value 0 or PI and is needed to work around around a bug in the rotated-pole |
|---|
| 466 | ! coordinate transformations. |
|---|
| 467 | gam = gamma_from_hemisphere(origin_lat, phi_equat) |
|---|
| 468 | |
|---|
| 469 | ! Compute the north pole of the rotated-pole grid centred at the PALM-4U domain |
|---|
| 470 | ! centre. The resulting (phi_cn, lambda_cn) are coordinates in COSMO-DE's |
|---|
| 471 | ! rotated-pole grid. |
|---|
| 472 | phi_cn = phic_to_phin(phi_c) |
|---|
| 473 | lambda_cn = lamc_to_lamn(phi_c, lambda_c) |
|---|
| 474 | |
|---|
| 475 | message = "PALM-4U origin:" // NEW_LINE('') // & |
|---|
| 476 | " lon (lambda) = " // & |
|---|
| 477 | TRIM(real_to_str_f(origin_lon * TO_DEGREES)) // " deg"// NEW_LINE(' ') //& |
|---|
| 478 | " lat (phi ) = " // & |
|---|
| 479 | TRIM(real_to_str_f(origin_lat * TO_DEGREES)) // " deg (geographical)" // NEW_LINE(' ') //& |
|---|
| 480 | " lon (lambda) = " // & |
|---|
| 481 | TRIM(real_to_str_f(lambda_c * TO_DEGREES)) // " deg" // NEW_LINE(' ') // & |
|---|
| 482 | " lat (phi ) = " // & |
|---|
| 483 | TRIM(real_to_str_f(phi_c * TO_DEGREES)) // " deg (COSMO-DE rotated-pole)" |
|---|
| 484 | CALL report ('setup_parameters', message) |
|---|
| 485 | |
|---|
| 486 | message = "North pole of the rotated COSMO-DE system:" // NEW_LINE(' ') // & |
|---|
| 487 | " lon (lambda) = " // & |
|---|
| 488 | TRIM(real_to_str_f(lambda_n * TO_DEGREES)) // " deg" // NEW_LINE(' ') //& |
|---|
| 489 | " lat (phi ) = " // & |
|---|
| 490 | TRIM(real_to_str_f(phi_n * TO_DEGREES)) // " deg (geographical)" |
|---|
| 491 | CALL report ('setup_parameters', message) |
|---|
| 492 | |
|---|
| 493 | message = "North pole of the rotated palm system:" // NEW_LINE(' ') // & |
|---|
| 494 | " lon (lambda) = " // & |
|---|
| 495 | TRIM(real_to_str_f(lambda_cn * TO_DEGREES)) // " deg" // NEW_LINE(' ') // & |
|---|
| 496 | " lat (phi ) = " // & |
|---|
| 497 | TRIM(real_to_str_f(phi_cn * TO_DEGREES)) // " deg (COSMO-DE rotated-pole)" |
|---|
| 498 | CALL report ('setup_parameters', message) |
|---|
| 499 | |
|---|
| 500 | CALL run_control('time', 'comp') |
|---|
| 501 | |
|---|
| 502 | END SUBROUTINE setup_parameters |
|---|
| 503 | |
|---|
| 504 | |
|---|
| 505 | !------------------------------------------------------------------------------! |
|---|
| 506 | ! Description: |
|---|
| 507 | ! ------------ |
|---|
| 508 | !> Initializes the COSMO-DE, PALM-4U, PALM-4U boundary grids. |
|---|
| 509 | !------------------------------------------------------------------------------! |
|---|
| 510 | SUBROUTINE setup_grids() ! setup_grids(inifor_settings(with nx, ny, nz,...)) |
|---|
| 511 | CHARACTER :: interp_mode |
|---|
| 512 | |
|---|
| 513 | !------------------------------------------------------------------------------ |
|---|
| 514 | ! Section 0: Define base PALM-4U grid coordinate vectors |
|---|
| 515 | !------------------------------------------------------------------------------ |
|---|
| 516 | ! palm x y z, we allocate the column to nz+1 in order to include the top |
|---|
| 517 | ! scalar boundary. The interpolation grids will be associated with |
|---|
| 518 | ! a shorter column that omits the top element. |
|---|
| 519 | |
|---|
| 520 | ALLOCATE( x(0:nx), y(0:ny), z(1:nz), z_column(1:nz+1) ) |
|---|
| 521 | CALL linspace(0.5_dp * dx, lx - 0.5_dp * dx, x) |
|---|
| 522 | CALL linspace(0.5_dp * dy, ly - 0.5_dp * dy, y) |
|---|
| 523 | CALL stretched_z(z_column, dz, dz_max=dz_max, & |
|---|
| 524 | dz_stretch_factor=dz_stretch_factor, & |
|---|
| 525 | dz_stretch_level=dz_stretch_level, & |
|---|
| 526 | dz_stretch_level_start=dz_stretch_level_start, & |
|---|
| 527 | dz_stretch_level_end=dz_stretch_level_end, & |
|---|
| 528 | dz_stretch_factor_array=dz_stretch_factor_array) |
|---|
| 529 | z(1:nz) = z_column(1:nz) |
|---|
| 530 | z_top = z_column(nz+1) |
|---|
| 531 | |
|---|
| 532 | ! palm xu yv zw, compared to the scalar grid, velocity coordinates |
|---|
| 533 | ! contain one element less. |
|---|
| 534 | ALLOCATE( xu(1:nx), yv(1:ny), zw(1:nz-1), zw_column(1:nz)) |
|---|
| 535 | CALL linspace(dx, lx - dx, xu) |
|---|
| 536 | CALL linspace(dy, ly - dy, yv) |
|---|
| 537 | CALL midpoints(z_column, zw_column) |
|---|
| 538 | zw(1:nz-1) = zw_column(1:nz-1) |
|---|
| 539 | zw_top = zw_column(nz) |
|---|
| 540 | |
|---|
| 541 | |
|---|
| 542 | !------------------------------------------------------------------------------ |
|---|
| 543 | ! Section 1: Define initialization and boundary grids |
|---|
| 544 | !------------------------------------------------------------------------------ |
|---|
| 545 | CALL init_grid_definition('palm', grid=palm_grid, & |
|---|
| 546 | xmin=0.0_dp, xmax=lx, & |
|---|
| 547 | ymin=0.0_dp, ymax=ly, & |
|---|
| 548 | x0=x0, y0=y0, z0=z0, & |
|---|
| 549 | nx=nx, ny=ny, nz=nz, z=z, zw=zw, ic_mode=cfg % ic_mode) |
|---|
| 550 | |
|---|
| 551 | ! Subtracting 1 because arrays will be allocated with nlon + 1 elements. |
|---|
| 552 | CALL init_grid_definition('cosmo-de', grid=cosmo_grid, & |
|---|
| 553 | xmin=lonmin, xmax=lonmax, & |
|---|
| 554 | ymin=latmin, ymax=latmax, & |
|---|
| 555 | x0=x0, y0=y0, z0=0.0_dp, & |
|---|
| 556 | nx=nlon-1, ny=nlat-1, nz=nlev-1) |
|---|
| 557 | |
|---|
| 558 | ! Define intermediate grid. This is the same as palm_grid except with a much |
|---|
| 559 | ! coarser vertical grid. The vertical levels are interpolated in each PALM-4U |
|---|
| 560 | ! column from COSMO-DE's secondary levels. The main levels are then computed as |
|---|
| 561 | ! the averages of the bounding secondary levels. |
|---|
| 562 | CALL init_grid_definition('palm intermediate', grid=palm_intermediate, & |
|---|
| 563 | xmin=0.0_dp, xmax=lx, & |
|---|
| 564 | ymin=0.0_dp, ymax=ly, & |
|---|
| 565 | x0=x0, y0=y0, z0=z0, & |
|---|
| 566 | nx=nx, ny=ny, nz=nlev-2) |
|---|
| 567 | |
|---|
| 568 | CALL init_grid_definition('boundary', grid=u_initial_grid, & |
|---|
| 569 | xmin = dx, xmax = lx - dx, & |
|---|
| 570 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 571 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 572 | nx = nx-1, ny = ny, nz = nz, & |
|---|
| 573 | z=z, ic_mode=cfg % ic_mode) |
|---|
| 574 | |
|---|
| 575 | CALL init_grid_definition('boundary', grid=v_initial_grid, & |
|---|
| 576 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 577 | ymin = dy, ymax = ly - dy, & |
|---|
| 578 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 579 | nx = nx, ny = ny-1, nz = nz, & |
|---|
| 580 | z=z, ic_mode=cfg % ic_mode) |
|---|
| 581 | |
|---|
| 582 | CALL init_grid_definition('boundary', grid=w_initial_grid, & |
|---|
| 583 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 584 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 585 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 586 | nx = nx, ny = ny, nz = nz-1, & |
|---|
| 587 | z=zw, ic_mode=cfg % ic_mode) |
|---|
| 588 | |
|---|
| 589 | CALL init_grid_definition('boundary intermediate', grid=u_initial_intermediate, & |
|---|
| 590 | xmin = dx, xmax = lx - dx, & |
|---|
| 591 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 592 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 593 | nx = nx-1, ny = ny, nz = nlev - 2) |
|---|
| 594 | |
|---|
| 595 | CALL init_grid_definition('boundary intermediate', grid=v_initial_intermediate, & |
|---|
| 596 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 597 | ymin = dy, ymax = ly - dy, & |
|---|
| 598 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 599 | nx = nx, ny = ny-1, nz = nlev - 2) |
|---|
| 600 | |
|---|
| 601 | CALL init_grid_definition('boundary intermediate', grid=w_initial_intermediate, & |
|---|
| 602 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 603 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 604 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 605 | nx = nx, ny = ny, nz = nlev - 2) |
|---|
| 606 | |
|---|
| 607 | IF (boundary_variables_required) THEN |
|---|
| 608 | ! |
|---|
| 609 | !------------------------------------------------------------------------------ |
|---|
| 610 | ! Section 2: Define PALM-4U boundary grids |
|---|
| 611 | !------------------------------------------------------------------------------ |
|---|
| 612 | CALL init_grid_definition('boundary', grid=scalars_east_grid, & |
|---|
| 613 | xmin = lx + 0.5_dp * dx, xmax = lx + 0.5_dp * dx, & |
|---|
| 614 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 615 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 616 | nx = 0, ny = ny, nz = nz, z=z) |
|---|
| 617 | |
|---|
| 618 | CALL init_grid_definition('boundary', grid=scalars_west_grid, & |
|---|
| 619 | xmin = -0.5_dp * dx, xmax = -0.5_dp * dx, & |
|---|
| 620 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 621 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 622 | nx = 0, ny = ny, nz = nz, z=z) |
|---|
| 623 | |
|---|
| 624 | CALL init_grid_definition('boundary', grid=scalars_north_grid, & |
|---|
| 625 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 626 | ymin = ly + 0.5_dp * dy, ymax = ly + 0.5_dp * dy, & |
|---|
| 627 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 628 | nx = nx, ny = 0, nz = nz, z=z) |
|---|
| 629 | |
|---|
| 630 | CALL init_grid_definition('boundary', grid=scalars_south_grid, & |
|---|
| 631 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 632 | ymin = -0.5_dp * dy, ymax = -0.5_dp * dy, & |
|---|
| 633 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 634 | nx = nx, ny = 0, nz = nz, z=z) |
|---|
| 635 | |
|---|
| 636 | CALL init_grid_definition('boundary', grid=scalars_top_grid, & |
|---|
| 637 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 638 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 639 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 640 | nx = nx, ny = ny, nz = 1, z=(/z_top/)) |
|---|
| 641 | |
|---|
| 642 | CALL init_grid_definition('boundary', grid=u_east_grid, & |
|---|
| 643 | xmin = lx, xmax = lx, & |
|---|
| 644 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 645 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 646 | nx = 0, ny = ny, nz = nz, z=z) |
|---|
| 647 | |
|---|
| 648 | CALL init_grid_definition('boundary', grid=u_west_grid, & |
|---|
| 649 | xmin = 0.0_dp, xmax = 0.0_dp, & |
|---|
| 650 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 651 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 652 | nx = 0, ny = ny, nz = nz, z=z) |
|---|
| 653 | |
|---|
| 654 | CALL init_grid_definition('boundary', grid=u_north_grid, & |
|---|
| 655 | xmin = dx, xmax = lx - dx, & |
|---|
| 656 | ymin = ly + 0.5_dp * dy, ymax = ly + 0.5_dp * dy, & |
|---|
| 657 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 658 | nx = nx-1, ny = 0, nz = nz, z=z) |
|---|
| 659 | |
|---|
| 660 | CALL init_grid_definition('boundary', grid=u_south_grid, & |
|---|
| 661 | xmin = dx, xmax = lx - dx, & |
|---|
| 662 | ymin = -0.5_dp * dy, ymax = -0.5_dp * dy, & |
|---|
| 663 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 664 | nx = nx-1, ny = 0, nz = nz, z=z) |
|---|
| 665 | |
|---|
| 666 | CALL init_grid_definition('boundary', grid=u_top_grid, & |
|---|
| 667 | xmin = dx, xmax = lx - dx, & |
|---|
| 668 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 669 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 670 | nx = nx-1, ny = ny, nz = 1, z=(/z_top/)) |
|---|
| 671 | |
|---|
| 672 | CALL init_grid_definition('boundary', grid=v_east_grid, & |
|---|
| 673 | xmin = lx + 0.5_dp * dx, xmax = lx + 0.5_dp * dx, & |
|---|
| 674 | ymin = dy, ymax = ly - dy, & |
|---|
| 675 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 676 | nx = 0, ny = ny-1, nz = nz, z=z) |
|---|
| 677 | |
|---|
| 678 | CALL init_grid_definition('boundary', grid=v_west_grid, & |
|---|
| 679 | xmin = -0.5_dp * dx, xmax = -0.5_dp * dx, & |
|---|
| 680 | ymin = dy, ymax = ly - dy, & |
|---|
| 681 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 682 | nx = 0, ny = ny-1, nz = nz, z=z) |
|---|
| 683 | |
|---|
| 684 | CALL init_grid_definition('boundary', grid=v_north_grid, & |
|---|
| 685 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 686 | ymin = ly, ymax = ly, & |
|---|
| 687 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 688 | nx = nx, ny = 0, nz = nz, z=z) |
|---|
| 689 | |
|---|
| 690 | CALL init_grid_definition('boundary', grid=v_south_grid, & |
|---|
| 691 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 692 | ymin = 0.0_dp, ymax = 0.0_dp, & |
|---|
| 693 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 694 | nx = nx, ny = 0, nz = nz, z=z) |
|---|
| 695 | |
|---|
| 696 | CALL init_grid_definition('boundary', grid=v_top_grid, & |
|---|
| 697 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 698 | ymin = dy, ymax = ly - dy, & |
|---|
| 699 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 700 | nx = nx, ny = ny-1, nz = 1, z=(/z_top/)) |
|---|
| 701 | |
|---|
| 702 | CALL init_grid_definition('boundary', grid=w_east_grid, & |
|---|
| 703 | xmin = lx + 0.5_dp * dx, xmax = lx + 0.5_dp * dx, & |
|---|
| 704 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 705 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 706 | nx = 0, ny = ny, nz = nz - 1, z=zw) |
|---|
| 707 | |
|---|
| 708 | CALL init_grid_definition('boundary', grid=w_west_grid, & |
|---|
| 709 | xmin = -0.5_dp * dx, xmax = -0.5_dp * dx, & |
|---|
| 710 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 711 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 712 | nx = 0, ny = ny, nz = nz - 1, z=zw) |
|---|
| 713 | |
|---|
| 714 | CALL init_grid_definition('boundary', grid=w_north_grid, & |
|---|
| 715 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 716 | ymin = ly + 0.5_dp * dy, ymax = ly + 0.5_dp * dy, & |
|---|
| 717 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 718 | nx = nx, ny = 0, nz = nz - 1, z=zw) |
|---|
| 719 | |
|---|
| 720 | CALL init_grid_definition('boundary', grid=w_south_grid, & |
|---|
| 721 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 722 | ymin = -0.5_dp * dy, ymax = -0.5_dp * dy, & |
|---|
| 723 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 724 | nx = nx, ny = 0, nz = nz - 1, z=zw) |
|---|
| 725 | |
|---|
| 726 | CALL init_grid_definition('boundary', grid=w_top_grid, & |
|---|
| 727 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 728 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 729 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 730 | nx = nx, ny = ny, nz = 1, z=(/zw_top/)) |
|---|
| 731 | |
|---|
| 732 | CALL init_grid_definition('boundary intermediate', grid=scalars_east_intermediate, & |
|---|
| 733 | xmin = lx + 0.5_dp * dx, xmax = lx + 0.5_dp * dx, & |
|---|
| 734 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 735 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 736 | nx = 0, ny = ny, nz = nlev - 2) |
|---|
| 737 | |
|---|
| 738 | CALL init_grid_definition('boundary intermediate', grid=scalars_west_intermediate, & |
|---|
| 739 | xmin = -0.5_dp * dx, xmax = -0.5_dp * dx, & |
|---|
| 740 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 741 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 742 | nx = 0, ny = ny, nz = nlev - 2) |
|---|
| 743 | |
|---|
| 744 | CALL init_grid_definition('boundary intermediate', grid=scalars_north_intermediate, & |
|---|
| 745 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 746 | ymin = ly + 0.5_dp * dy, ymax = ly + 0.5_dp * dy, & |
|---|
| 747 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 748 | nx = nx, ny = 0, nz = nlev - 2) |
|---|
| 749 | |
|---|
| 750 | CALL init_grid_definition('boundary intermediate', grid=scalars_south_intermediate, & |
|---|
| 751 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 752 | ymin = -0.5_dp * dy, ymax = -0.5_dp * dy, & |
|---|
| 753 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 754 | nx = nx, ny = 0, nz = nlev - 2) |
|---|
| 755 | |
|---|
| 756 | CALL init_grid_definition('boundary intermediate', grid=scalars_top_intermediate, & |
|---|
| 757 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 758 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 759 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 760 | nx = nx, ny = ny, nz = nlev - 2) |
|---|
| 761 | |
|---|
| 762 | CALL init_grid_definition('boundary intermediate', grid=u_east_intermediate, & |
|---|
| 763 | xmin = lx, xmax = lx, & |
|---|
| 764 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 765 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 766 | nx = 0, ny = ny, nz = nlev - 2) |
|---|
| 767 | |
|---|
| 768 | CALL init_grid_definition('boundary intermediate', grid=u_west_intermediate, & |
|---|
| 769 | xmin = 0.0_dp, xmax = 0.0_dp, & |
|---|
| 770 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 771 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 772 | nx = 0, ny = ny, nz = nlev - 2) |
|---|
| 773 | |
|---|
| 774 | CALL init_grid_definition('boundary intermediate', grid=u_north_intermediate, & |
|---|
| 775 | xmin = dx, xmax = lx - dx, & |
|---|
| 776 | ymin = ly + 0.5_dp * dy, ymax = ly + 0.5_dp * dy, & |
|---|
| 777 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 778 | nx = nx-1, ny = 0, nz = nlev - 2) |
|---|
| 779 | |
|---|
| 780 | CALL init_grid_definition('boundary intermediate', grid=u_south_intermediate, & |
|---|
| 781 | xmin = dx, xmax = lx - dx, & |
|---|
| 782 | ymin = -0.5_dp * dy, ymax = -0.5_dp * dy, & |
|---|
| 783 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 784 | nx = nx-1, ny = 0, nz = nlev - 2) |
|---|
| 785 | |
|---|
| 786 | CALL init_grid_definition('boundary intermediate', grid=u_top_intermediate, & |
|---|
| 787 | xmin = dx, xmax = lx - dx, & |
|---|
| 788 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 789 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 790 | nx = nx-1, ny = ny, nz = nlev - 2) |
|---|
| 791 | |
|---|
| 792 | CALL init_grid_definition('boundary intermediate', grid=v_east_intermediate, & |
|---|
| 793 | xmin = lx + 0.5_dp * dx, xmax = lx + 0.5_dp * dx, & |
|---|
| 794 | ymin = dy, ymax = ly - dy, & |
|---|
| 795 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 796 | nx = 0, ny = ny-1, nz = nlev - 2) |
|---|
| 797 | |
|---|
| 798 | CALL init_grid_definition('boundary intermediate', grid=v_west_intermediate, & |
|---|
| 799 | xmin = -0.5_dp * dx, xmax = -0.5_dp * dx, & |
|---|
| 800 | ymin = dy, ymax = ly - dy, & |
|---|
| 801 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 802 | nx = 0, ny = ny-1, nz = nlev - 2) |
|---|
| 803 | |
|---|
| 804 | CALL init_grid_definition('boundary intermediate', grid=v_north_intermediate, & |
|---|
| 805 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 806 | ymin = ly, ymax = ly, & |
|---|
| 807 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 808 | nx = nx, ny = 0, nz = nlev - 2) |
|---|
| 809 | |
|---|
| 810 | CALL init_grid_definition('boundary intermediate', grid=v_south_intermediate, & |
|---|
| 811 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 812 | ymin = 0.0_dp, ymax = 0.0_dp, & |
|---|
| 813 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 814 | nx = nx, ny = 0, nz = nlev - 2) |
|---|
| 815 | |
|---|
| 816 | CALL init_grid_definition('boundary intermediate', grid=v_top_intermediate, & |
|---|
| 817 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 818 | ymin = dy, ymax = ly - dy, & |
|---|
| 819 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 820 | nx = nx, ny = ny-1, nz = nlev - 2) |
|---|
| 821 | |
|---|
| 822 | CALL init_grid_definition('boundary intermediate', grid=w_east_intermediate, & |
|---|
| 823 | xmin = lx + 0.5_dp * dx, xmax = lx + 0.5_dp * dx, & |
|---|
| 824 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 825 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 826 | nx = 0, ny = ny, nz = nlev - 2) |
|---|
| 827 | |
|---|
| 828 | CALL init_grid_definition('boundary intermediate', grid=w_west_intermediate, & |
|---|
| 829 | xmin = -0.5_dp * dx, xmax = -0.5_dp * dx, & |
|---|
| 830 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 831 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 832 | nx = 0, ny = ny, nz = nlev - 2) |
|---|
| 833 | |
|---|
| 834 | CALL init_grid_definition('boundary intermediate', grid=w_north_intermediate, & |
|---|
| 835 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 836 | ymin = ly + 0.5_dp * dy, ymax = ly + 0.5_dp * dy, & |
|---|
| 837 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 838 | nx = nx, ny = 0, nz = nlev - 2) |
|---|
| 839 | |
|---|
| 840 | CALL init_grid_definition('boundary intermediate', grid=w_south_intermediate, & |
|---|
| 841 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 842 | ymin = -0.5_dp * dy, ymax = -0.5_dp * dy, & |
|---|
| 843 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 844 | nx = nx, ny = 0, nz = nlev - 2) |
|---|
| 845 | |
|---|
| 846 | CALL init_grid_definition('boundary intermediate', grid=w_top_intermediate, & |
|---|
| 847 | xmin = 0.5_dp * dx, xmax = lx - 0.5_dp * dx, & |
|---|
| 848 | ymin = 0.5_dp * dy, ymax = ly - 0.5_dp * dy, & |
|---|
| 849 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 850 | nx = nx, ny = ny, nz = nlev - 2) |
|---|
| 851 | END IF |
|---|
| 852 | |
|---|
| 853 | ! |
|---|
| 854 | !------------------------------------------------------------------------------ |
|---|
| 855 | ! Section 3: Define profile grids |
|---|
| 856 | !------------------------------------------------------------------------------ |
|---|
| 857 | |
|---|
| 858 | profile_grids_required = ( TRIM(cfg % ic_mode) == 'profile' .OR. & |
|---|
| 859 | TRIM(cfg % bc_mode) == 'ideal' ) |
|---|
| 860 | |
|---|
| 861 | IF (profile_grids_required) THEN |
|---|
| 862 | CALL init_grid_definition('boundary', grid=scalar_profile_grid, & |
|---|
| 863 | xmin = 0.5_dp * lx, xmax = 0.5_dp * lx, & |
|---|
| 864 | ymin = 0.5_dp * ly, ymax = 0.5_dp * ly, & |
|---|
| 865 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 866 | nx = 0, ny = 0, nz = nz, z=z) |
|---|
| 867 | |
|---|
| 868 | CALL init_grid_definition('boundary', grid=w_profile_grid, & |
|---|
| 869 | xmin = 0.5_dp * lx, xmax = 0.5_dp * lx, & |
|---|
| 870 | ymin = 0.5_dp * ly, ymax = 0.5_dp * ly, & |
|---|
| 871 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 872 | nx = 0, ny = 0, nz = nz - 1, z=zw) |
|---|
| 873 | |
|---|
| 874 | CALL init_grid_definition('boundary', grid=scalar_profile_intermediate,& |
|---|
| 875 | xmin = 0.5_dp * lx, xmax = 0.5_dp * lx, & |
|---|
| 876 | ymin = 0.5_dp * ly, ymax = 0.5_dp * ly, & |
|---|
| 877 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 878 | nx = 0, ny = 0, nz = nlev - 2, z=z) |
|---|
| 879 | |
|---|
| 880 | CALL init_grid_definition('boundary', grid=w_profile_intermediate, & |
|---|
| 881 | xmin = 0.5_dp * lx, xmax = 0.5_dp * lx, & |
|---|
| 882 | ymin = 0.5_dp * ly, ymax = 0.5_dp * ly, & |
|---|
| 883 | x0=x0, y0=y0, z0 = z0, & |
|---|
| 884 | nx = 0, ny = 0, nz = nlev - 2, z=zw) |
|---|
| 885 | END IF |
|---|
| 886 | |
|---|
| 887 | ! |
|---|
| 888 | !------------------------------------------------------------------------------ |
|---|
| 889 | ! Section 4: Precompute neighbours and weights for interpolation |
|---|
| 890 | !------------------------------------------------------------------------------ |
|---|
| 891 | interp_mode = 's' |
|---|
| 892 | CALL setup_interpolation(cosmo_grid, palm_grid, palm_intermediate, interp_mode, ic_mode=cfg % ic_mode) |
|---|
| 893 | IF (boundary_variables_required) THEN |
|---|
| 894 | CALL setup_interpolation(cosmo_grid, scalars_east_grid, scalars_east_intermediate, interp_mode) |
|---|
| 895 | CALL setup_interpolation(cosmo_grid, scalars_west_grid, scalars_west_intermediate, interp_mode) |
|---|
| 896 | CALL setup_interpolation(cosmo_grid, scalars_north_grid, scalars_north_intermediate, interp_mode) |
|---|
| 897 | CALL setup_interpolation(cosmo_grid, scalars_south_grid, scalars_south_intermediate, interp_mode) |
|---|
| 898 | CALL setup_interpolation(cosmo_grid, scalars_top_grid, scalars_top_intermediate, interp_mode) |
|---|
| 899 | END IF |
|---|
| 900 | |
|---|
| 901 | interp_mode = 'u' |
|---|
| 902 | CALL setup_interpolation(cosmo_grid, u_initial_grid, u_initial_intermediate, interp_mode, ic_mode=cfg % ic_mode) |
|---|
| 903 | IF (boundary_variables_required) THEN |
|---|
| 904 | CALL setup_interpolation(cosmo_grid, u_east_grid, u_east_intermediate, interp_mode) |
|---|
| 905 | CALL setup_interpolation(cosmo_grid, u_west_grid, u_west_intermediate, interp_mode) |
|---|
| 906 | CALL setup_interpolation(cosmo_grid, u_north_grid, u_north_intermediate, interp_mode) |
|---|
| 907 | CALL setup_interpolation(cosmo_grid, u_south_grid, u_south_intermediate, interp_mode) |
|---|
| 908 | CALL setup_interpolation(cosmo_grid, u_top_grid, u_top_intermediate, interp_mode) |
|---|
| 909 | END IF |
|---|
| 910 | |
|---|
| 911 | interp_mode = 'v' |
|---|
| 912 | CALL setup_interpolation(cosmo_grid, v_initial_grid, v_initial_intermediate, interp_mode, ic_mode=cfg % ic_mode) |
|---|
| 913 | IF (boundary_variables_required) THEN |
|---|
| 914 | CALL setup_interpolation(cosmo_grid, v_east_grid, v_east_intermediate, interp_mode) |
|---|
| 915 | CALL setup_interpolation(cosmo_grid, v_west_grid, v_west_intermediate, interp_mode) |
|---|
| 916 | CALL setup_interpolation(cosmo_grid, v_north_grid, v_north_intermediate, interp_mode) |
|---|
| 917 | CALL setup_interpolation(cosmo_grid, v_south_grid, v_south_intermediate, interp_mode) |
|---|
| 918 | CALL setup_interpolation(cosmo_grid, v_top_grid, v_top_intermediate, interp_mode) |
|---|
| 919 | END IF |
|---|
| 920 | |
|---|
| 921 | interp_mode = 'w' |
|---|
| 922 | CALL setup_interpolation(cosmo_grid, w_initial_grid, w_initial_intermediate, interp_mode, ic_mode=cfg % ic_mode) |
|---|
| 923 | IF (boundary_variables_required) THEN |
|---|
| 924 | CALL setup_interpolation(cosmo_grid, w_east_grid, w_east_intermediate, interp_mode) |
|---|
| 925 | CALL setup_interpolation(cosmo_grid, w_west_grid, w_west_intermediate, interp_mode) |
|---|
| 926 | CALL setup_interpolation(cosmo_grid, w_north_grid, w_north_intermediate, interp_mode) |
|---|
| 927 | CALL setup_interpolation(cosmo_grid, w_south_grid, w_south_intermediate, interp_mode) |
|---|
| 928 | CALL setup_interpolation(cosmo_grid, w_top_grid, w_top_intermediate, interp_mode) |
|---|
| 929 | END IF |
|---|
| 930 | |
|---|
| 931 | IF (TRIM(cfg % ic_mode) == 'profile') THEN |
|---|
| 932 | CALL setup_averaging(cosmo_grid, palm_intermediate, & |
|---|
| 933 | average_imin, average_imax, average_jmin, average_jmax) |
|---|
| 934 | END IF |
|---|
| 935 | |
|---|
| 936 | |
|---|
| 937 | END SUBROUTINE setup_grids |
|---|
| 938 | |
|---|
| 939 | |
|---|
| 940 | SUBROUTINE setup_interpolation(cosmo_grid, palm_grid, palm_intermediate, kind, ic_mode) |
|---|
| 941 | |
|---|
| 942 | TYPE(grid_definition), INTENT(IN), TARGET :: cosmo_grid |
|---|
| 943 | TYPE(grid_definition), INTENT(INOUT), TARGET :: palm_grid, palm_intermediate |
|---|
| 944 | CHARACTER, INTENT(IN) :: kind |
|---|
| 945 | CHARACTER(LEN=*), INTENT(IN), OPTIONAL :: ic_mode |
|---|
| 946 | |
|---|
| 947 | TYPE(grid_definition), POINTER :: grid |
|---|
| 948 | REAL(dp), DIMENSION(:), POINTER :: lat, lon |
|---|
| 949 | REAL(dp), DIMENSION(:,:,:), POINTER :: h |
|---|
| 950 | |
|---|
| 951 | LOGICAL :: setup_vertical |
|---|
| 952 | |
|---|
| 953 | setup_vertical = .TRUE. |
|---|
| 954 | IF (PRESENT(ic_mode)) THEN |
|---|
| 955 | IF (TRIM(ic_mode) == 'profile') setup_vertical = .FALSE. |
|---|
| 956 | END IF |
|---|
| 957 | |
|---|
| 958 | !------------------------------------------------------------------------------ |
|---|
| 959 | ! Section 1: Horizontal interpolation |
|---|
| 960 | !------------------------------------------------------------------------------ |
|---|
| 961 | ! Select horizontal coordinates according to kind of points (s/w, u, v) |
|---|
| 962 | SELECT CASE(kind) |
|---|
| 963 | |
|---|
| 964 | CASE('s') ! scalars |
|---|
| 965 | |
|---|
| 966 | lat => cosmo_grid % lat |
|---|
| 967 | lon => cosmo_grid % lon |
|---|
| 968 | h => cosmo_grid % hfl |
|---|
| 969 | |
|---|
| 970 | CASE('w') ! vertical velocity |
|---|
| 971 | |
|---|
| 972 | lat => cosmo_grid % lat |
|---|
| 973 | lon => cosmo_grid % lon |
|---|
| 974 | h => cosmo_grid % hhl |
|---|
| 975 | |
|---|
| 976 | CASE('u') ! x velocity |
|---|
| 977 | |
|---|
| 978 | lat => cosmo_grid % lat |
|---|
| 979 | lon => cosmo_grid % lonu |
|---|
| 980 | h => cosmo_grid % hfl |
|---|
| 981 | |
|---|
| 982 | CASE('v') ! y velocity |
|---|
| 983 | |
|---|
| 984 | lat => cosmo_grid % latv |
|---|
| 985 | lon => cosmo_grid % lon |
|---|
| 986 | h => cosmo_grid % hfl |
|---|
| 987 | |
|---|
| 988 | CASE DEFAULT |
|---|
| 989 | |
|---|
| 990 | message = "Interpolation quantity '" // kind // "' is not supported." |
|---|
| 991 | CALL abort('setup_interpolation', message) |
|---|
| 992 | |
|---|
| 993 | END SELECT |
|---|
| 994 | |
|---|
| 995 | grid => palm_intermediate |
|---|
| 996 | |
|---|
| 997 | CALL find_horizontal_neighbours(lat, lon, & |
|---|
| 998 | grid % clat, grid % clon, grid % ii, grid % jj) |
|---|
| 999 | |
|---|
| 1000 | CALL compute_horizontal_interp_weights(lat, lon, & |
|---|
| 1001 | grid % clat, grid % clon, grid % ii, grid % jj, grid % w_horiz) |
|---|
| 1002 | |
|---|
| 1003 | !------------------------------------------------------------------------------ |
|---|
| 1004 | ! Section 2: Vertical interpolation |
|---|
| 1005 | !------------------------------------------------------------------------------ |
|---|
| 1006 | |
|---|
| 1007 | IF (setup_vertical) THEN |
|---|
| 1008 | ALLOCATE( grid % h(0:grid % nx, 0:grid % ny, 0:grid % nz) ) |
|---|
| 1009 | grid % h(:,:,:) = - EARTH_RADIUS |
|---|
| 1010 | |
|---|
| 1011 | ! For w points, use hhl, for scalars use hfl |
|---|
| 1012 | ! compute the full heights for the intermediate grids |
|---|
| 1013 | CALL interpolate_2d(cosmo_grid % hfl, grid % h, grid) |
|---|
| 1014 | CALL find_vertical_neighbours_and_weights(palm_grid, grid) |
|---|
| 1015 | END IF |
|---|
| 1016 | |
|---|
| 1017 | END SUBROUTINE setup_interpolation |
|---|
| 1018 | |
|---|
| 1019 | |
|---|
| 1020 | SUBROUTINE setup_averaging(cosmo_grid, palm_intermediate, imin, imax, jmin, jmax) |
|---|
| 1021 | |
|---|
| 1022 | TYPE(grid_definition), INTENT(IN) :: cosmo_grid, palm_intermediate |
|---|
| 1023 | INTEGER, INTENT(INOUT) :: imin, imax, jmin, jmax |
|---|
| 1024 | |
|---|
| 1025 | TYPE(grid_definition), POINTER :: grid |
|---|
| 1026 | REAL(dp) :: lonmin_pos,lonmax_pos, latmin_pos, latmax_pos |
|---|
| 1027 | REAL(dp) :: cosmo_dxi, cosmo_dyi |
|---|
| 1028 | |
|---|
| 1029 | cosmo_dxi = 1.0_dp / (cosmo_grid % lon(1) - cosmo_grid % lon(0)) |
|---|
| 1030 | cosmo_dyi = 1.0_dp / (cosmo_grid % lat(1) - cosmo_grid % lat(0)) |
|---|
| 1031 | |
|---|
| 1032 | ! find horizontal index ranges for profile averaging |
|---|
| 1033 | lonmin_pos = (MINVAL(palm_intermediate % clon(:,:)) - cosmo_grid % lon(0)) * cosmo_dxi |
|---|
| 1034 | lonmax_pos = (MAXVAL(palm_intermediate % clon(:,:)) - cosmo_grid % lon(0)) * cosmo_dxi |
|---|
| 1035 | latmin_pos = (MINVAL(palm_intermediate % clat(:,:)) - cosmo_grid % lat(0)) * cosmo_dyi |
|---|
| 1036 | latmax_pos = (MAXVAL(palm_intermediate % clat(:,:)) - cosmo_grid % lat(0)) * cosmo_dyi |
|---|
| 1037 | |
|---|
| 1038 | imin = FLOOR(lonmin_pos) |
|---|
| 1039 | imax = CEILING(lonmax_pos) |
|---|
| 1040 | jmin = FLOOR(latmin_pos) |
|---|
| 1041 | jmax = CEILING(latmax_pos) |
|---|
| 1042 | |
|---|
| 1043 | ! average heights for intermediate scalar and w profile grids |
|---|
| 1044 | grid => scalar_profile_intermediate |
|---|
| 1045 | ALLOCATE( grid % h(0:grid % nx, 0:grid % ny, 0:grid % nz) ) |
|---|
| 1046 | grid % h(:,:,:) = - EARTH_RADIUS |
|---|
| 1047 | CALL average_2d(cosmo_grid % hfl, grid % h(0,0,:), imin, imax, jmin, jmax) |
|---|
| 1048 | CALL find_vertical_neighbours_and_weights(scalar_profile_grid, grid) |
|---|
| 1049 | |
|---|
| 1050 | grid => w_profile_intermediate |
|---|
| 1051 | ALLOCATE( grid % h(0:grid % nx, 0:grid % ny, 0:grid % nz) ) |
|---|
| 1052 | grid % h(:,:,:) = - EARTH_RADIUS |
|---|
| 1053 | CALL average_2d(cosmo_grid % hhl, grid % h(0,0,:), imin, imax, jmin, jmax) |
|---|
| 1054 | CALL find_vertical_neighbours_and_weights(w_profile_grid, grid) |
|---|
| 1055 | |
|---|
| 1056 | END SUBROUTINE setup_averaging |
|---|
| 1057 | |
|---|
| 1058 | |
|---|
| 1059 | !------------------------------------------------------------------------------! |
|---|
| 1060 | ! Description: |
|---|
| 1061 | ! ------------ |
|---|
| 1062 | !> Initializes grid_definition-type variables. |
|---|
| 1063 | !> |
|---|
| 1064 | !> Input parameters: |
|---|
| 1065 | !> ----------------- |
|---|
| 1066 | !> kind : Grid kind, distinguishes between PALM-4U and COSMO-DE grids |
|---|
| 1067 | !> as well as grids covering the boundary surfaces. Valid kinds are: |
|---|
| 1068 | !> - 'palm' |
|---|
| 1069 | !> - 'cosmo-de' |
|---|
| 1070 | !> - 'eastwest-scalar' |
|---|
| 1071 | !> |
|---|
| 1072 | !> <xyx>min, <xyz>max : Domain minima and maxima in x, y, and z direction. Note |
|---|
| 1073 | !> that these values do not necessarily translate to the outmost coordinates |
|---|
| 1074 | !> of the generated grid but rather refer to the extent of the underlying |
|---|
| 1075 | !> PALM-4U computational domain (i.e. the outer cell faces). The coordinates |
|---|
| 1076 | !> of the generated grid will be inferred from this information taking into |
|---|
| 1077 | !> account the initialization mode ic_mode. For example, the coordinates of a |
|---|
| 1078 | !> boundary grid initialized using mode 'eastwest-scalar' will be located in |
|---|
| 1079 | !> planes one half grid point outwards of xmin and xmax. |
|---|
| 1080 | !> |
|---|
| 1081 | !> z0 : Elevation of the PALM-4U domain above sea level [m] |
|---|
| 1082 | !> |
|---|
| 1083 | !> n<xyz> : Number of grod points in x, y, and z direction |
|---|
| 1084 | !> |
|---|
| 1085 | !> Output parameters: |
|---|
| 1086 | !> ------------------ |
|---|
| 1087 | !> grid : Grid variable to be initialized. |
|---|
| 1088 | !------------------------------------------------------------------------------! |
|---|
| 1089 | SUBROUTINE init_grid_definition(kind, xmin, xmax, ymin, ymax, & |
|---|
| 1090 | x0, y0, z0, nx, ny, nz, z, zw, grid, ic_mode) |
|---|
| 1091 | CHARACTER(LEN=*), INTENT(IN) :: kind |
|---|
| 1092 | CHARACTER(LEN=*), INTENT(IN), OPTIONAL :: ic_mode |
|---|
| 1093 | INTEGER, INTENT(IN) :: nx, ny, nz |
|---|
| 1094 | REAL(dp), INTENT(IN) :: xmin, xmax, ymin, ymax |
|---|
| 1095 | REAL(dp), INTENT(IN) :: x0, y0, z0 |
|---|
| 1096 | REAL(dp), INTENT(IN), TARGET, OPTIONAL :: z(:) |
|---|
| 1097 | REAL(dp), INTENT(IN), TARGET, OPTIONAL :: zw(:) |
|---|
| 1098 | TYPE(grid_definition), INTENT(INOUT) :: grid |
|---|
| 1099 | |
|---|
| 1100 | grid % nx = nx |
|---|
| 1101 | grid % ny = ny |
|---|
| 1102 | grid % nz = nz |
|---|
| 1103 | |
|---|
| 1104 | grid % lx = xmax - xmin |
|---|
| 1105 | grid % ly = ymax - ymin |
|---|
| 1106 | |
|---|
| 1107 | grid % x0 = x0 |
|---|
| 1108 | grid % y0 = y0 |
|---|
| 1109 | grid % z0 = z0 |
|---|
| 1110 | |
|---|
| 1111 | SELECT CASE( TRIM (kind) ) |
|---|
| 1112 | |
|---|
| 1113 | CASE('boundary') |
|---|
| 1114 | |
|---|
| 1115 | IF (.NOT.PRESENT(z)) THEN |
|---|
| 1116 | message = "z has not been passed but is required for 'boundary' grids" |
|---|
| 1117 | CALL abort('init_grid_definition', message) |
|---|
| 1118 | END IF |
|---|
| 1119 | |
|---|
| 1120 | ALLOCATE( grid % x(0:nx) ) |
|---|
| 1121 | CALL linspace(xmin, xmax, grid % x) |
|---|
| 1122 | |
|---|
| 1123 | ALLOCATE( grid % y(0:ny) ) |
|---|
| 1124 | CALL linspace(ymin, ymax, grid % y) |
|---|
| 1125 | |
|---|
| 1126 | grid % z => z |
|---|
| 1127 | |
|---|
| 1128 | ! Allocate neighbour indices and weights |
|---|
| 1129 | IF (TRIM(ic_mode) .NE. 'profile') THEN |
|---|
| 1130 | ALLOCATE( grid % kk(0:nx, 0:ny, 1:nz, 2) ) |
|---|
| 1131 | grid % kk(:,:,:,:) = -1 |
|---|
| 1132 | |
|---|
| 1133 | ALLOCATE( grid % w_verti(0:nx, 0:ny, 1:nz, 2) ) |
|---|
| 1134 | grid % w_verti(:,:,:,:) = 0.0_dp |
|---|
| 1135 | END IF |
|---|
| 1136 | |
|---|
| 1137 | CASE('boundary intermediate') |
|---|
| 1138 | |
|---|
| 1139 | ALLOCATE( grid % x(0:nx) ) |
|---|
| 1140 | CALL linspace(xmin, xmax, grid % x) |
|---|
| 1141 | |
|---|
| 1142 | ALLOCATE( grid % y(0:ny) ) |
|---|
| 1143 | CALL linspace(ymin, ymax, grid % y) |
|---|
| 1144 | |
|---|
| 1145 | ALLOCATE( grid % clon(0:nx, 0:ny), grid % clat(0:nx, 0:ny) ) |
|---|
| 1146 | |
|---|
| 1147 | CALL rotate_to_cosmo( & |
|---|
| 1148 | phir = project( grid % y, y0, EARTH_RADIUS ) , & ! = plate-carree latitude |
|---|
| 1149 | lamr = project( grid % x, x0, EARTH_RADIUS ) , & ! = plate-carree longitude |
|---|
| 1150 | phip = phi_cn, lamp = lambda_cn, & |
|---|
| 1151 | phi = grid % clat, & |
|---|
| 1152 | lam = grid % clon, & |
|---|
| 1153 | gam = gam & |
|---|
| 1154 | ) |
|---|
| 1155 | |
|---|
| 1156 | ! Allocate neighbour indices and weights |
|---|
| 1157 | ALLOCATE( grid % ii(0:nx, 0:ny, 4), & |
|---|
| 1158 | grid % jj(0:nx, 0:ny, 4) ) |
|---|
| 1159 | grid % ii(:,:,:) = -1 |
|---|
| 1160 | grid % jj(:,:,:) = -1 |
|---|
| 1161 | |
|---|
| 1162 | ALLOCATE( grid % w_horiz(0:nx, 0:ny, 4) ) |
|---|
| 1163 | grid % w_horiz(:,:,:) = 0.0_dp |
|---|
| 1164 | |
|---|
| 1165 | ! This mode initializes a Cartesian PALM-4U grid and adds the |
|---|
| 1166 | ! corresponding latitudes and longitudes of the rotated pole grid. |
|---|
| 1167 | CASE('palm') |
|---|
| 1168 | |
|---|
| 1169 | IF (.NOT.PRESENT(z)) THEN |
|---|
| 1170 | message = "z has not been passed but is required for 'palm' grids" |
|---|
| 1171 | CALL abort('init_grid_definition', message) |
|---|
| 1172 | END IF |
|---|
| 1173 | |
|---|
| 1174 | IF (.NOT.PRESENT(zw)) THEN |
|---|
| 1175 | message = "zw has not been passed but is required for 'palm' grids" |
|---|
| 1176 | CALL abort('init_grid_definition', message) |
|---|
| 1177 | END IF |
|---|
| 1178 | |
|---|
| 1179 | grid % name(1) = 'x and lon' |
|---|
| 1180 | grid % name(2) = 'y and lat' |
|---|
| 1181 | grid % name(3) = 'z' |
|---|
| 1182 | |
|---|
| 1183 | !TODO: Remove use of global dx, dy, dz variables. Consider |
|---|
| 1184 | !TODO: associating global x,y, and z arrays. |
|---|
| 1185 | ALLOCATE( grid % x(0:nx), grid % y(0:ny) ) |
|---|
| 1186 | ALLOCATE( grid % xu(1:nx), grid % yv(1:ny) ) |
|---|
| 1187 | CALL linspace(xmin + 0.5_dp* dx, xmax - 0.5_dp* dx, grid % x) |
|---|
| 1188 | CALL linspace(ymin + 0.5_dp* dy, ymax - 0.5_dp* dy, grid % y) |
|---|
| 1189 | grid % z => z |
|---|
| 1190 | CALL linspace(xmin + dx, xmax - dx, grid % xu) |
|---|
| 1191 | CALL linspace(ymin + dy, ymax - dy, grid % yv) |
|---|
| 1192 | grid % zw => zw |
|---|
| 1193 | |
|---|
| 1194 | grid % depths => depths |
|---|
| 1195 | |
|---|
| 1196 | ! Allocate neighbour indices and weights |
|---|
| 1197 | IF (TRIM(ic_mode) .NE. 'profile') THEN |
|---|
| 1198 | ALLOCATE( grid % kk(0:nx, 0:ny, 1:nz, 2) ) |
|---|
| 1199 | grid % kk(:,:,:,:) = -1 |
|---|
| 1200 | |
|---|
| 1201 | ALLOCATE( grid % w_verti(0:nx, 0:ny, 1:nz, 2) ) |
|---|
| 1202 | grid % w_verti(:,:,:,:) = 0.0_dp |
|---|
| 1203 | END IF |
|---|
| 1204 | |
|---|
| 1205 | CASE('palm intermediate') |
|---|
| 1206 | |
|---|
| 1207 | grid % name(1) = 'x and lon' |
|---|
| 1208 | grid % name(2) = 'y and lat' |
|---|
| 1209 | grid % name(3) = 'interpolated hhl or hfl' |
|---|
| 1210 | |
|---|
| 1211 | !TODO: Remove use of global dx, dy, dz variables. Consider |
|---|
| 1212 | !TODO: associating global x,y, and z arrays. |
|---|
| 1213 | ALLOCATE( grid % x(0:nx), grid % y(0:ny) ) |
|---|
| 1214 | ALLOCATE( grid % xu(1:nx), grid % yv(1:ny) ) |
|---|
| 1215 | CALL linspace(xmin + 0.5_dp*dx, xmax - 0.5_dp*dx, grid % x) |
|---|
| 1216 | CALL linspace(ymin + 0.5_dp*dy, ymax - 0.5_dp*dy, grid % y) |
|---|
| 1217 | CALL linspace(xmin + dx, xmax - dx, grid % xu) |
|---|
| 1218 | CALL linspace(ymin + dy, ymax - dy, grid % yv) |
|---|
| 1219 | |
|---|
| 1220 | grid % depths => depths |
|---|
| 1221 | |
|---|
| 1222 | ! Allocate rotated-pole coordinates, clon is for (c)osmo-de (lon)gitude |
|---|
| 1223 | ALLOCATE( grid % clon(0:nx, 0:ny), grid % clat(0:nx, 0:ny) ) |
|---|
| 1224 | ALLOCATE( grid % clonu(1:nx, 0:ny), grid % clatu(1:nx, 0:ny) ) |
|---|
| 1225 | ALLOCATE( grid % clonv(0:nx, 1:ny), grid % clatv(0:nx, 1:ny) ) |
|---|
| 1226 | |
|---|
| 1227 | ! Compute rotated-pole coordinates of... |
|---|
| 1228 | ! ... PALM-4U centres |
|---|
| 1229 | CALL rotate_to_cosmo( & |
|---|
| 1230 | phir = project( grid % y, y0, EARTH_RADIUS ) , & ! = plate-carree latitude |
|---|
| 1231 | lamr = project( grid % x, x0, EARTH_RADIUS ) , & ! = plate-carree longitude |
|---|
| 1232 | phip = phi_cn, lamp = lambda_cn, & |
|---|
| 1233 | phi = grid % clat, & |
|---|
| 1234 | lam = grid % clon, & |
|---|
| 1235 | gam = gam & |
|---|
| 1236 | ) |
|---|
| 1237 | |
|---|
| 1238 | ! ... PALM-4U u winds |
|---|
| 1239 | CALL rotate_to_cosmo( & |
|---|
| 1240 | phir = project( grid % y, y0, EARTH_RADIUS ), & ! = plate-carree latitude |
|---|
| 1241 | lamr = project( grid % xu, x0, EARTH_RADIUS ), & ! = plate-carree longitude |
|---|
| 1242 | phip = phi_cn, lamp = lambda_cn, & |
|---|
| 1243 | phi = grid % clatu, & |
|---|
| 1244 | lam = grid % clonu, & |
|---|
| 1245 | gam = gam & |
|---|
| 1246 | ) |
|---|
| 1247 | |
|---|
| 1248 | ! ... PALM-4U v winds |
|---|
| 1249 | CALL rotate_to_cosmo( & |
|---|
| 1250 | phir = project( grid % yv, y0, EARTH_RADIUS ), & ! = plate-carree latitude |
|---|
| 1251 | lamr = project( grid % x, x0, EARTH_RADIUS ), & ! = plate-carree longitude |
|---|
| 1252 | phip = phi_cn, lamp = lambda_cn, & |
|---|
| 1253 | phi = grid % clatv, & |
|---|
| 1254 | lam = grid % clonv, & |
|---|
| 1255 | gam = gam & |
|---|
| 1256 | ) |
|---|
| 1257 | |
|---|
| 1258 | ! Allocate neighbour indices and weights |
|---|
| 1259 | ALLOCATE( grid % ii(0:nx, 0:ny, 4), & |
|---|
| 1260 | grid % jj(0:nx, 0:ny, 4) ) |
|---|
| 1261 | grid % ii(:,:,:) = -1 |
|---|
| 1262 | grid % jj(:,:,:) = -1 |
|---|
| 1263 | |
|---|
| 1264 | ALLOCATE( grid % w_horiz(0:nx, 0:ny, 4) ) |
|---|
| 1265 | grid % w_horiz(:,:,:) = 0.0_dp |
|---|
| 1266 | |
|---|
| 1267 | CASE('cosmo-de') |
|---|
| 1268 | grid % name(1) = 'rlon' ! of COMSO-DE cell centres (scalars) |
|---|
| 1269 | grid % name(2) = 'rlat' ! of COMSO-DE cell centres (scalars) |
|---|
| 1270 | grid % name(3) = 'height' |
|---|
| 1271 | |
|---|
| 1272 | ALLOCATE( grid % lon(0:nx), grid % lat(0:ny) ) |
|---|
| 1273 | ALLOCATE( grid % lonu(0:nx), grid % latv(0:ny) ) |
|---|
| 1274 | |
|---|
| 1275 | CALL linspace(xmin, xmax, grid % lon) |
|---|
| 1276 | CALL linspace(ymin, ymax, grid % lat) |
|---|
| 1277 | grid % lonu(:) = grid % lon + 0.5_dp * (grid % lx / grid % nx) |
|---|
| 1278 | grid % latv(:) = grid % lat + 0.5_dp * (grid % ly / grid % ny) |
|---|
| 1279 | |
|---|
| 1280 | ! Point to heights of half levels (hhl) and compute heights of full |
|---|
| 1281 | ! levels (hfl) as arithmetic averages |
|---|
| 1282 | grid % hhl => hhl |
|---|
| 1283 | grid % hfl => hfl |
|---|
| 1284 | grid % depths => depths |
|---|
| 1285 | |
|---|
| 1286 | CASE DEFAULT |
|---|
| 1287 | message = "Grid kind '" // TRIM(kind) // "' is not recognized." |
|---|
| 1288 | CALL abort('init_grid_definition', message) |
|---|
| 1289 | |
|---|
| 1290 | END SELECT |
|---|
| 1291 | |
|---|
| 1292 | END SUBROUTINE init_grid_definition |
|---|
| 1293 | |
|---|
| 1294 | |
|---|
| 1295 | !------------------------------------------------------------------------------! |
|---|
| 1296 | ! Description: |
|---|
| 1297 | ! ------------ |
|---|
| 1298 | !> PALM's stretched vertical grid generator. Forked from PALM revision 3139, see |
|---|
| 1299 | !> https://palm.muk.uni-hannover.de/trac/browser/palm/trunk/SOURCE/init_grid.f90?rev=3139 |
|---|
| 1300 | !> |
|---|
| 1301 | !> This routine computes the levels of scalar points. The levels of the velocity |
|---|
| 1302 | !> points are then obtained as the midpoints inbetween using the INIFOR routine |
|---|
| 1303 | !> 'modpoints'. |
|---|
| 1304 | !------------------------------------------------------------------------------! |
|---|
| 1305 | SUBROUTINE stretched_z(z, dz, dz_max, dz_stretch_factor, dz_stretch_level, & |
|---|
| 1306 | dz_stretch_level_start, dz_stretch_level_end, & |
|---|
| 1307 | dz_stretch_factor_array) |
|---|
| 1308 | |
|---|
| 1309 | REAL(dp), DIMENSION(:), INTENT(INOUT) :: z, dz, dz_stretch_factor_array |
|---|
| 1310 | REAL(dp), DIMENSION(:), INTENT(INOUT) :: dz_stretch_level_start, dz_stretch_level_end |
|---|
| 1311 | REAL(dp), INTENT(IN) :: dz_max, dz_stretch_factor, dz_stretch_level |
|---|
| 1312 | |
|---|
| 1313 | INTEGER :: number_stretch_level_start !< number of user-specified start levels for stretching |
|---|
| 1314 | INTEGER :: number_stretch_level_end !< number of user-specified end levels for stretching |
|---|
| 1315 | |
|---|
| 1316 | REAL(dp), DIMENSION(:), ALLOCATABLE :: min_dz_stretch_level_end |
|---|
| 1317 | REAL(dp) :: dz_level_end, dz_stretched |
|---|
| 1318 | |
|---|
| 1319 | INTEGER :: dz_stretch_level_end_index(9) !< vertical grid level index until which the vertical grid spacing is stretched |
|---|
| 1320 | INTEGER :: dz_stretch_level_start_index(9) !< vertical grid level index above which the vertical grid spacing is stretched |
|---|
| 1321 | INTEGER :: dz_stretch_level_index = 0 |
|---|
| 1322 | INTEGER :: k, n, number_dz |
|---|
| 1323 | ! |
|---|
| 1324 | !-- Compute height of u-levels from constant grid length and dz stretch factors |
|---|
| 1325 | IF ( dz(1) == -1.0_dp ) THEN |
|---|
| 1326 | message = 'missing dz' |
|---|
| 1327 | CALL abort( 'stretched_z', message) |
|---|
| 1328 | ELSEIF ( dz(1) <= 0.0_dp ) THEN |
|---|
| 1329 | WRITE( message, * ) 'dz=', dz(1),' <= 0.0' |
|---|
| 1330 | CALL abort( 'stretched_z', message) |
|---|
| 1331 | ENDIF |
|---|
| 1332 | |
|---|
| 1333 | ! |
|---|
| 1334 | !-- Initialize dz_stretch_level_start with the value of dz_stretch_level |
|---|
| 1335 | !-- if it was set by the user |
|---|
| 1336 | IF ( dz_stretch_level /= -9999999.9_dp ) THEN |
|---|
| 1337 | dz_stretch_level_start(1) = dz_stretch_level |
|---|
| 1338 | ENDIF |
|---|
| 1339 | |
|---|
| 1340 | ! |
|---|
| 1341 | !-- Determine number of dz values and stretching levels specified by the |
|---|
| 1342 | !-- user to allow right controlling of the stretching mechanism and to |
|---|
| 1343 | !-- perform error checks. The additional requirement that dz /= dz_max |
|---|
| 1344 | !-- for counting number of user-specified dz values is necessary. Otherwise |
|---|
| 1345 | !-- restarts would abort if the old stretching mechanism with dz_stretch_level |
|---|
| 1346 | !-- is used (Attention: The user is not allowed to specify a dz value equal |
|---|
| 1347 | !-- to the default of dz_max = 999.0). |
|---|
| 1348 | number_dz = COUNT( dz /= -1.0_dp .AND. dz /= dz_max ) |
|---|
| 1349 | number_stretch_level_start = COUNT( dz_stretch_level_start /= & |
|---|
| 1350 | -9999999.9_dp ) |
|---|
| 1351 | number_stretch_level_end = COUNT( dz_stretch_level_end /= & |
|---|
| 1352 | 9999999.9_dp ) |
|---|
| 1353 | |
|---|
| 1354 | ! |
|---|
| 1355 | !-- The number of specified end levels +1 has to be the same than the number |
|---|
| 1356 | !-- of specified dz values |
|---|
| 1357 | IF ( number_dz /= number_stretch_level_end + 1 ) THEN |
|---|
| 1358 | WRITE( message, * ) 'The number of values for dz = ', & |
|---|
| 1359 | number_dz, 'has to be the same than ', & |
|---|
| 1360 | 'the number of values for ', & |
|---|
| 1361 | 'dz_stretch_level_end + 1 = ', & |
|---|
| 1362 | number_stretch_level_end+1 |
|---|
| 1363 | CALL abort( 'stretched_z', message) |
|---|
| 1364 | ENDIF |
|---|
| 1365 | |
|---|
| 1366 | ! |
|---|
| 1367 | !-- The number of specified start levels has to be the same or one less than |
|---|
| 1368 | !-- the number of specified dz values |
|---|
| 1369 | IF ( number_dz /= number_stretch_level_start + 1 .AND. & |
|---|
| 1370 | number_dz /= number_stretch_level_start ) THEN |
|---|
| 1371 | WRITE( message, * ) 'The number of values for dz = ', & |
|---|
| 1372 | number_dz, 'has to be the same or one ', & |
|---|
| 1373 | 'more than& the number of values for ', & |
|---|
| 1374 | 'dz_stretch_level_start = ', & |
|---|
| 1375 | number_stretch_level_start |
|---|
| 1376 | CALL abort( 'stretched_z', message) |
|---|
| 1377 | ENDIF |
|---|
| 1378 | |
|---|
| 1379 | !-- The number of specified start levels has to be the same or one more than |
|---|
| 1380 | !-- the number of specified end levels |
|---|
| 1381 | IF ( number_stretch_level_start /= number_stretch_level_end + 1 .AND. & |
|---|
| 1382 | number_stretch_level_start /= number_stretch_level_end ) THEN |
|---|
| 1383 | WRITE( message, * ) 'The number of values for ', & |
|---|
| 1384 | 'dz_stretch_level_start = ', & |
|---|
| 1385 | dz_stretch_level_start, 'has to be the ',& |
|---|
| 1386 | 'same or one more than& the number of ', & |
|---|
| 1387 | 'values for dz_stretch_level_end = ', & |
|---|
| 1388 | number_stretch_level_end |
|---|
| 1389 | CALL abort( 'stretched_z', message) |
|---|
| 1390 | ENDIF |
|---|
| 1391 | |
|---|
| 1392 | ! |
|---|
| 1393 | !-- Initialize dz for the free atmosphere with the value of dz_max |
|---|
| 1394 | IF ( dz(number_stretch_level_start+1) == -1.0_dp .AND. & |
|---|
| 1395 | number_stretch_level_start /= 0 ) THEN |
|---|
| 1396 | dz(number_stretch_level_start+1) = dz_max |
|---|
| 1397 | ENDIF |
|---|
| 1398 | |
|---|
| 1399 | ! |
|---|
| 1400 | !-- Initialize the stretching factor if (infinitely) stretching in the free |
|---|
| 1401 | !-- atmosphere is desired (dz_stretch_level_end was not specified for the |
|---|
| 1402 | !-- free atmosphere) |
|---|
| 1403 | IF ( number_stretch_level_start == number_stretch_level_end + 1 ) THEN |
|---|
| 1404 | dz_stretch_factor_array(number_stretch_level_start) = & |
|---|
| 1405 | dz_stretch_factor |
|---|
| 1406 | ENDIF |
|---|
| 1407 | |
|---|
| 1408 | !-- Allocation of arrays for stretching |
|---|
| 1409 | ALLOCATE( min_dz_stretch_level_end(number_stretch_level_start) ) |
|---|
| 1410 | |
|---|
| 1411 | ! |
|---|
| 1412 | !-- The stretching region has to be large enough to allow for a smooth |
|---|
| 1413 | !-- transition between two different grid spacings |
|---|
| 1414 | DO n = 1, number_stretch_level_start |
|---|
| 1415 | min_dz_stretch_level_end(n) = dz_stretch_level_start(n) + & |
|---|
| 1416 | 4 * MAX( dz(n),dz(n+1) ) |
|---|
| 1417 | ENDDO |
|---|
| 1418 | |
|---|
| 1419 | IF ( ANY( min_dz_stretch_level_end(1:number_stretch_level_start) > & |
|---|
| 1420 | dz_stretch_level_end(1:number_stretch_level_start) ) ) THEN |
|---|
| 1421 | !IF ( ANY( min_dz_stretch_level_end > & |
|---|
| 1422 | ! dz_stretch_level_end ) ) THEN |
|---|
| 1423 | message = 'Each dz_stretch_level_end has to be larger ' // & |
|---|
| 1424 | 'than its corresponding value for ' // & |
|---|
| 1425 | 'dz_stretch_level_start + 4*MAX(dz(n),dz(n+1)) '//& |
|---|
| 1426 | 'to allow for smooth grid stretching' |
|---|
| 1427 | CALL abort('stretched_z', message) |
|---|
| 1428 | ENDIF |
|---|
| 1429 | |
|---|
| 1430 | ! |
|---|
| 1431 | !-- Stretching must not be applied within the prandtl_layer |
|---|
| 1432 | !-- (first two grid points). For the default case dz_stretch_level_start |
|---|
| 1433 | !-- is negative. Therefore the absolut value is checked here. |
|---|
| 1434 | IF ( ANY( ABS( dz_stretch_level_start ) < dz(1) * 1.5_dp ) ) THEN |
|---|
| 1435 | WRITE( message, * ) 'Eeach dz_stretch_level_start has to be ',& |
|---|
| 1436 | 'larger than ', dz(1) * 1.5 |
|---|
| 1437 | CALL abort( 'stretched_z', message) |
|---|
| 1438 | ENDIF |
|---|
| 1439 | |
|---|
| 1440 | ! |
|---|
| 1441 | !-- The stretching has to start and end on a grid level. Therefore |
|---|
| 1442 | !-- user-specified values have to ''interpolate'' to the next lowest level |
|---|
| 1443 | IF ( number_stretch_level_start /= 0 ) THEN |
|---|
| 1444 | dz_stretch_level_start(1) = INT( (dz_stretch_level_start(1) - & |
|---|
| 1445 | dz(1)/2.0) / dz(1) ) & |
|---|
| 1446 | * dz(1) + dz(1)/2.0 |
|---|
| 1447 | ENDIF |
|---|
| 1448 | |
|---|
| 1449 | IF ( number_stretch_level_start > 1 ) THEN |
|---|
| 1450 | DO n = 2, number_stretch_level_start |
|---|
| 1451 | dz_stretch_level_start(n) = INT( dz_stretch_level_start(n) / & |
|---|
| 1452 | dz(n) ) * dz(n) |
|---|
| 1453 | ENDDO |
|---|
| 1454 | ENDIF |
|---|
| 1455 | |
|---|
| 1456 | IF ( number_stretch_level_end /= 0 ) THEN |
|---|
| 1457 | DO n = 1, number_stretch_level_end |
|---|
| 1458 | dz_stretch_level_end(n) = INT( dz_stretch_level_end(n) / & |
|---|
| 1459 | dz(n+1) ) * dz(n+1) |
|---|
| 1460 | ENDDO |
|---|
| 1461 | ENDIF |
|---|
| 1462 | |
|---|
| 1463 | ! |
|---|
| 1464 | !-- Determine stretching factor if necessary |
|---|
| 1465 | IF ( number_stretch_level_end >= 1 ) THEN |
|---|
| 1466 | CALL calculate_stretching_factor( number_stretch_level_end, dz, & |
|---|
| 1467 | dz_stretch_factor, & |
|---|
| 1468 | dz_stretch_factor_array, & |
|---|
| 1469 | dz_stretch_level_end, & |
|---|
| 1470 | dz_stretch_level_start ) |
|---|
| 1471 | ENDIF |
|---|
| 1472 | |
|---|
| 1473 | z(1) = dz(1) * 0.5_dp |
|---|
| 1474 | ! |
|---|
| 1475 | dz_stretch_level_index = n |
|---|
| 1476 | dz_stretched = dz(1) |
|---|
| 1477 | DO k = 2, n |
|---|
| 1478 | |
|---|
| 1479 | IF ( dz_stretch_level <= z(k-1) .AND. dz_stretched < dz_max ) THEN |
|---|
| 1480 | |
|---|
| 1481 | dz_stretched = dz_stretched * dz_stretch_factor |
|---|
| 1482 | dz_stretched = MIN( dz_stretched, dz_max ) |
|---|
| 1483 | |
|---|
| 1484 | IF ( dz_stretch_level_index == n ) dz_stretch_level_index = k-1 |
|---|
| 1485 | |
|---|
| 1486 | ENDIF |
|---|
| 1487 | |
|---|
| 1488 | z(k) = z(k-1) + dz_stretched |
|---|
| 1489 | |
|---|
| 1490 | ENDDO |
|---|
| 1491 | !-- Determine u and v height levels considering the possibility of grid |
|---|
| 1492 | !-- stretching in several heights. |
|---|
| 1493 | n = 1 |
|---|
| 1494 | dz_stretch_level_start_index(:) = UBOUND(z, 1) |
|---|
| 1495 | dz_stretch_level_end_index(:) = UBOUND(z, 1) |
|---|
| 1496 | dz_stretched = dz(1) |
|---|
| 1497 | |
|---|
| 1498 | !-- The default value of dz_stretch_level_start is negative, thus the first |
|---|
| 1499 | !-- condition is always true. Hence, the second condition is necessary. |
|---|
| 1500 | DO k = 2, UBOUND(z, 1) |
|---|
| 1501 | IF ( dz_stretch_level_start(n) <= z(k-1) .AND. & |
|---|
| 1502 | dz_stretch_level_start(n) /= -9999999.9_dp ) THEN |
|---|
| 1503 | dz_stretched = dz_stretched * dz_stretch_factor_array(n) |
|---|
| 1504 | |
|---|
| 1505 | IF ( dz(n) > dz(n+1) ) THEN |
|---|
| 1506 | dz_stretched = MAX( dz_stretched, dz(n+1) ) !Restrict dz_stretched to the user-specified (higher) dz |
|---|
| 1507 | ELSE |
|---|
| 1508 | dz_stretched = MIN( dz_stretched, dz(n+1) ) !Restrict dz_stretched to the user-specified (lower) dz |
|---|
| 1509 | ENDIF |
|---|
| 1510 | |
|---|
| 1511 | IF ( dz_stretch_level_start_index(n) == UBOUND(z, 1) ) & |
|---|
| 1512 | dz_stretch_level_start_index(n) = k-1 |
|---|
| 1513 | |
|---|
| 1514 | ENDIF |
|---|
| 1515 | |
|---|
| 1516 | z(k) = z(k-1) + dz_stretched |
|---|
| 1517 | |
|---|
| 1518 | ! |
|---|
| 1519 | !-- Make sure that the stretching ends exactly at dz_stretch_level_end |
|---|
| 1520 | dz_level_end = ABS( z(k) - dz_stretch_level_end(n) ) |
|---|
| 1521 | |
|---|
| 1522 | IF ( dz_level_end < dz(n+1)/3.0 ) THEN |
|---|
| 1523 | z(k) = dz_stretch_level_end(n) |
|---|
| 1524 | dz_stretched = dz(n+1) |
|---|
| 1525 | dz_stretch_level_end_index(n) = k |
|---|
| 1526 | n = n + 1 |
|---|
| 1527 | ENDIF |
|---|
| 1528 | ENDDO |
|---|
| 1529 | |
|---|
| 1530 | DEALLOCATE( min_dz_stretch_level_end ) |
|---|
| 1531 | |
|---|
| 1532 | END SUBROUTINE stretched_z |
|---|
| 1533 | |
|---|
| 1534 | |
|---|
| 1535 | ! Description: [PALM subroutine] |
|---|
| 1536 | ! -----------------------------------------------------------------------------! |
|---|
| 1537 | !> Calculation of the stretching factor through an iterative method. Ideas were |
|---|
| 1538 | !> taken from the paper "Regional stretched grid generation and its application |
|---|
| 1539 | !> to the NCAR RegCM (1999)". Normally, no analytic solution exists because the |
|---|
| 1540 | !> system of equations has two variables (r,l) but four requirements |
|---|
| 1541 | !> (l=integer, r=[0,88;1,2], Eq(6), Eq(5) starting from index j=1) which |
|---|
| 1542 | !> results into an overdetermined system. |
|---|
| 1543 | !------------------------------------------------------------------------------! |
|---|
| 1544 | SUBROUTINE calculate_stretching_factor( number_end, dz, dz_stretch_factor, & |
|---|
| 1545 | dz_stretch_factor_array, & |
|---|
| 1546 | dz_stretch_level_end, & |
|---|
| 1547 | dz_stretch_level_start ) |
|---|
| 1548 | |
|---|
| 1549 | REAL(dp), DIMENSION(:), INTENT(IN) :: dz |
|---|
| 1550 | REAL(dp), DIMENSION(:), INTENT(INOUT) :: dz_stretch_factor_array |
|---|
| 1551 | REAL(dp), DIMENSION(:), INTENT(IN) :: dz_stretch_level_end, dz_stretch_level_start |
|---|
| 1552 | REAL(dp) :: dz_stretch_factor |
|---|
| 1553 | |
|---|
| 1554 | INTEGER :: iterations !< number of iterations until stretch_factor_lower/upper_limit is reached |
|---|
| 1555 | INTEGER :: l_rounded !< after l_rounded grid levels dz(n) is strechted to dz(n+1) with stretch_factor_2 |
|---|
| 1556 | INTEGER :: n !< loop variable for stretching |
|---|
| 1557 | |
|---|
| 1558 | INTEGER, INTENT(IN) :: number_end !< number of user-specified end levels for stretching |
|---|
| 1559 | |
|---|
| 1560 | REAL(dp) :: delta_l !< absolute difference between l and l_rounded |
|---|
| 1561 | REAL(dp) :: delta_stretch_factor !< absolute difference between stretch_factor_1 and stretch_factor_2 |
|---|
| 1562 | REAL(dp) :: delta_total_new !< sum of delta_l and delta_stretch_factor for the next iteration (should be as small as possible) |
|---|
| 1563 | REAL(dp) :: delta_total_old !< sum of delta_l and delta_stretch_factor for the last iteration |
|---|
| 1564 | REAL(dp) :: distance !< distance between dz_stretch_level_start and dz_stretch_level_end (stretching region) |
|---|
| 1565 | REAL(dp) :: l !< value that fulfil Eq. (5) in the paper mentioned above together with stretch_factor_1 exactly |
|---|
| 1566 | REAL(dp) :: numerator !< numerator of the quotient |
|---|
| 1567 | REAL(dp) :: stretch_factor_1 !< stretching factor that fulfil Eq. (5) togehter with l exactly |
|---|
| 1568 | REAL(dp) :: stretch_factor_2 !< stretching factor that fulfil Eq. (6) togehter with l_rounded exactly |
|---|
| 1569 | |
|---|
| 1570 | REAL(dp) :: dz_stretch_factor_array_2(9) = 1.08_dp !< Array that contains all stretch_factor_2 that belongs to stretch_factor_1 |
|---|
| 1571 | |
|---|
| 1572 | REAL(dp), PARAMETER :: stretch_factor_interval = 1.0E-06 !< interval for sampling possible stretching factors |
|---|
| 1573 | REAL(dp), PARAMETER :: stretch_factor_lower_limit = 0.88 !< lowest possible stretching factor |
|---|
| 1574 | REAL(dp), PARAMETER :: stretch_factor_upper_limit = 1.12 !< highest possible stretching factor |
|---|
| 1575 | |
|---|
| 1576 | |
|---|
| 1577 | l = 0 |
|---|
| 1578 | DO n = 1, number_end |
|---|
| 1579 | |
|---|
| 1580 | iterations = 1 |
|---|
| 1581 | stretch_factor_1 = 1.0 |
|---|
| 1582 | stretch_factor_2 = 1.0 |
|---|
| 1583 | delta_total_old = 1.0 |
|---|
| 1584 | |
|---|
| 1585 | IF ( dz(n) > dz(n+1) ) THEN |
|---|
| 1586 | DO WHILE ( stretch_factor_1 >= stretch_factor_lower_limit ) |
|---|
| 1587 | |
|---|
| 1588 | stretch_factor_1 = 1.0 - iterations * stretch_factor_interval |
|---|
| 1589 | distance = ABS( dz_stretch_level_end(n) - & |
|---|
| 1590 | dz_stretch_level_start(n) ) |
|---|
| 1591 | numerator = distance*stretch_factor_1/dz(n) + & |
|---|
| 1592 | stretch_factor_1 - distance/dz(n) |
|---|
| 1593 | |
|---|
| 1594 | IF ( numerator > 0.0 ) THEN |
|---|
| 1595 | l = LOG( numerator ) / LOG( stretch_factor_1 ) - 1.0 |
|---|
| 1596 | l_rounded = NINT( l ) |
|---|
| 1597 | delta_l = ABS( l_rounded - l ) / l |
|---|
| 1598 | ENDIF |
|---|
| 1599 | |
|---|
| 1600 | stretch_factor_2 = EXP( LOG( dz(n+1)/dz(n) ) / (l_rounded) ) |
|---|
| 1601 | |
|---|
| 1602 | delta_stretch_factor = ABS( stretch_factor_1 - & |
|---|
| 1603 | stretch_factor_2 ) / & |
|---|
| 1604 | stretch_factor_2 |
|---|
| 1605 | |
|---|
| 1606 | delta_total_new = delta_l + delta_stretch_factor |
|---|
| 1607 | |
|---|
| 1608 | ! |
|---|
| 1609 | !-- stretch_factor_1 is taken to guarantee that the stretching |
|---|
| 1610 | !-- procedure ends as close as possible to dz_stretch_level_end. |
|---|
| 1611 | !-- stretch_factor_2 would guarantee that the stretched dz(n) is |
|---|
| 1612 | !-- equal to dz(n+1) after l_rounded grid levels. |
|---|
| 1613 | IF (delta_total_new < delta_total_old) THEN |
|---|
| 1614 | dz_stretch_factor_array(n) = stretch_factor_1 |
|---|
| 1615 | dz_stretch_factor_array_2(n) = stretch_factor_2 |
|---|
| 1616 | delta_total_old = delta_total_new |
|---|
| 1617 | ENDIF |
|---|
| 1618 | |
|---|
| 1619 | iterations = iterations + 1 |
|---|
| 1620 | |
|---|
| 1621 | ENDDO |
|---|
| 1622 | |
|---|
| 1623 | ELSEIF ( dz(n) < dz(n+1) ) THEN |
|---|
| 1624 | DO WHILE ( stretch_factor_1 <= stretch_factor_upper_limit ) |
|---|
| 1625 | |
|---|
| 1626 | stretch_factor_1 = 1.0 + iterations * stretch_factor_interval |
|---|
| 1627 | distance = ABS( dz_stretch_level_end(n) - & |
|---|
| 1628 | dz_stretch_level_start(n) ) |
|---|
| 1629 | numerator = distance*stretch_factor_1/dz(n) + & |
|---|
| 1630 | stretch_factor_1 - distance/dz(n) |
|---|
| 1631 | |
|---|
| 1632 | l = LOG( numerator ) / LOG( stretch_factor_1 ) - 1.0 |
|---|
| 1633 | l_rounded = NINT( l ) |
|---|
| 1634 | delta_l = ABS( l_rounded - l ) / l |
|---|
| 1635 | |
|---|
| 1636 | stretch_factor_2 = EXP( LOG( dz(n+1)/dz(n) ) / (l_rounded) ) |
|---|
| 1637 | |
|---|
| 1638 | delta_stretch_factor = ABS( stretch_factor_1 - & |
|---|
| 1639 | stretch_factor_2 ) / & |
|---|
| 1640 | stretch_factor_2 |
|---|
| 1641 | |
|---|
| 1642 | delta_total_new = delta_l + delta_stretch_factor |
|---|
| 1643 | |
|---|
| 1644 | ! |
|---|
| 1645 | !-- stretch_factor_1 is taken to guarantee that the stretching |
|---|
| 1646 | !-- procedure ends as close as possible to dz_stretch_level_end. |
|---|
| 1647 | !-- stretch_factor_2 would guarantee that the stretched dz(n) is |
|---|
| 1648 | !-- equal to dz(n+1) after l_rounded grid levels. |
|---|
| 1649 | IF (delta_total_new < delta_total_old) THEN |
|---|
| 1650 | dz_stretch_factor_array(n) = stretch_factor_1 |
|---|
| 1651 | dz_stretch_factor_array_2(n) = stretch_factor_2 |
|---|
| 1652 | delta_total_old = delta_total_new |
|---|
| 1653 | ENDIF |
|---|
| 1654 | |
|---|
| 1655 | iterations = iterations + 1 |
|---|
| 1656 | ENDDO |
|---|
| 1657 | |
|---|
| 1658 | ELSE |
|---|
| 1659 | message = 'Two adjacent values of dz must be different' |
|---|
| 1660 | CALL abort( 'calculate_stretching_factor', message) |
|---|
| 1661 | ENDIF |
|---|
| 1662 | |
|---|
| 1663 | ! |
|---|
| 1664 | !-- Check if also the second stretching factor fits into the allowed |
|---|
| 1665 | !-- interval. If not, print a warning for the user. |
|---|
| 1666 | IF ( dz_stretch_factor_array_2(n) < stretch_factor_lower_limit .OR. & |
|---|
| 1667 | dz_stretch_factor_array_2(n) > stretch_factor_upper_limit ) THEN |
|---|
| 1668 | WRITE( message, * ) 'stretch_factor_2 = ', & |
|---|
| 1669 | dz_stretch_factor_array_2(n), ' which is',& |
|---|
| 1670 | ' responsible for exactly reaching& dz =',& |
|---|
| 1671 | dz(n+1), 'after a specific amount of', & |
|---|
| 1672 | ' grid levels& exceeds the upper', & |
|---|
| 1673 | ' limit =', stretch_factor_upper_limit, & |
|---|
| 1674 | ' &or lower limit = ', & |
|---|
| 1675 | stretch_factor_lower_limit |
|---|
| 1676 | CALL abort( 'calculate_stretching_factor', message ) |
|---|
| 1677 | |
|---|
| 1678 | ENDIF |
|---|
| 1679 | ENDDO |
|---|
| 1680 | |
|---|
| 1681 | END SUBROUTINE calculate_stretching_factor |
|---|
| 1682 | |
|---|
| 1683 | SUBROUTINE midpoints(z, zw) |
|---|
| 1684 | |
|---|
| 1685 | REAL(dp), INTENT(IN) :: z(0:) |
|---|
| 1686 | REAL(dp), INTENT(OUT) :: zw(1:) |
|---|
| 1687 | |
|---|
| 1688 | INTEGER :: k |
|---|
| 1689 | |
|---|
| 1690 | DO k = 1, UBOUND(zw, 1) |
|---|
| 1691 | zw(k) = 0.5_dp * (z(k-1) + z(k)) |
|---|
| 1692 | END DO |
|---|
| 1693 | |
|---|
| 1694 | END SUBROUTINE midpoints |
|---|
| 1695 | |
|---|
| 1696 | |
|---|
| 1697 | SUBROUTINE setup_io_groups() |
|---|
| 1698 | |
|---|
| 1699 | INTEGER :: ngroups |
|---|
| 1700 | |
|---|
| 1701 | ngroups = 16 |
|---|
| 1702 | ALLOCATE( io_group_list(ngroups) ) |
|---|
| 1703 | |
|---|
| 1704 | !soil temp |
|---|
| 1705 | io_group_list(1) = init_io_group( & |
|---|
| 1706 | in_files = soil_files, & |
|---|
| 1707 | out_vars = output_var_table(1:1), & |
|---|
| 1708 | in_var_list = input_var_table(1:1), & |
|---|
| 1709 | kind = 'soil-temperature' & |
|---|
| 1710 | ) |
|---|
| 1711 | |
|---|
| 1712 | !soil water |
|---|
| 1713 | io_group_list(2) = init_io_group( & |
|---|
| 1714 | in_files = soil_files, & |
|---|
| 1715 | out_vars = output_var_table(2:2), & |
|---|
| 1716 | in_var_list = input_var_table(2:2), & |
|---|
| 1717 | kind = 'soil-water' & |
|---|
| 1718 | ) |
|---|
| 1719 | |
|---|
| 1720 | !potential temperature, surface pressure, including nudging and subsidence |
|---|
| 1721 | io_group_list(3) = init_io_group( & |
|---|
| 1722 | in_files = flow_files, & |
|---|
| 1723 | out_vars = [output_var_table(3:8), output_var_table(42:42), & |
|---|
| 1724 | output_var_table(49:51)], & |
|---|
| 1725 | in_var_list = (/input_var_table(3), input_var_table(17)/), & |
|---|
| 1726 | kind = 'temperature' & |
|---|
| 1727 | ) |
|---|
| 1728 | |
|---|
| 1729 | !specific humidity including nudging and subsidence |
|---|
| 1730 | io_group_list(4) = init_io_group( & |
|---|
| 1731 | in_files = flow_files, & |
|---|
| 1732 | out_vars = [output_var_table(9:14), output_var_table(52:54)], & |
|---|
| 1733 | in_var_list = input_var_table(4:4), & |
|---|
| 1734 | kind = 'scalar' & |
|---|
| 1735 | ) |
|---|
| 1736 | |
|---|
| 1737 | !u and v velocity and geostrophic winds ug, vg |
|---|
| 1738 | io_group_list(5) = init_io_group( & |
|---|
| 1739 | in_files = flow_files, & |
|---|
| 1740 | out_vars = [output_var_table(15:26), output_var_table(43:46)], & |
|---|
| 1741 | !out_vars = output_var_table(15:20), & |
|---|
| 1742 | in_var_list = input_var_table(5:6), & |
|---|
| 1743 | !in_var_list = input_var_table(5:5), & |
|---|
| 1744 | kind = 'velocities' & |
|---|
| 1745 | ) |
|---|
| 1746 | |
|---|
| 1747 | !!v velocity, deprecated! |
|---|
| 1748 | !io_group_list(6) = init_io_group( & |
|---|
| 1749 | ! in_files = flow_files, & |
|---|
| 1750 | ! out_vars = output_var_table(21:26), & |
|---|
| 1751 | ! in_var_list = input_var_table(6:6), & |
|---|
| 1752 | ! kind = 'horizontal velocity' & |
|---|
| 1753 | !) |
|---|
| 1754 | !io_group_list(6) % to_be_processed = .FALSE. |
|---|
| 1755 | |
|---|
| 1756 | !w velocity and subsidence and w nudging |
|---|
| 1757 | io_group_list(7) = init_io_group( & |
|---|
| 1758 | in_files = flow_files, & |
|---|
| 1759 | out_vars = [output_var_table(27:32), output_var_table(47:48)], & |
|---|
| 1760 | in_var_list = input_var_table(7:7), & |
|---|
| 1761 | kind = 'scalar' & |
|---|
| 1762 | ) |
|---|
| 1763 | |
|---|
| 1764 | !rain |
|---|
| 1765 | io_group_list(8) = init_io_group( & |
|---|
| 1766 | in_files = soil_moisture_files, & |
|---|
| 1767 | out_vars = output_var_table(33:33), & |
|---|
| 1768 | in_var_list = input_var_table(8:8), & |
|---|
| 1769 | kind = 'accumulated' & |
|---|
| 1770 | ) |
|---|
| 1771 | io_group_list(8) % to_be_processed = .FALSE. |
|---|
| 1772 | |
|---|
| 1773 | !snow |
|---|
| 1774 | io_group_list(9) = init_io_group( & |
|---|
| 1775 | in_files = soil_moisture_files, & |
|---|
| 1776 | out_vars = output_var_table(34:34), & |
|---|
| 1777 | in_var_list = input_var_table(9:9), & |
|---|
| 1778 | kind = 'accumulated' & |
|---|
| 1779 | ) |
|---|
| 1780 | io_group_list(9) % to_be_processed = .FALSE. |
|---|
| 1781 | |
|---|
| 1782 | !graupel |
|---|
| 1783 | io_group_list(10) = init_io_group( & |
|---|
| 1784 | in_files = soil_moisture_files, & |
|---|
| 1785 | out_vars = output_var_table(35:35), & |
|---|
| 1786 | in_var_list = input_var_table(10:10), & |
|---|
| 1787 | kind = 'accumulated' & |
|---|
| 1788 | ) |
|---|
| 1789 | io_group_list(10) % to_be_processed = .FALSE. |
|---|
| 1790 | |
|---|
| 1791 | !evapotranspiration |
|---|
| 1792 | io_group_list(11) = init_io_group( & |
|---|
| 1793 | in_files = soil_moisture_files, & |
|---|
| 1794 | out_vars = output_var_table(37:37), & |
|---|
| 1795 | in_var_list = input_var_table(11:11), & |
|---|
| 1796 | kind = 'accumulated' & |
|---|
| 1797 | ) |
|---|
| 1798 | io_group_list(11) % to_be_processed = .FALSE. |
|---|
| 1799 | |
|---|
| 1800 | !2m air temperature |
|---|
| 1801 | io_group_list(12) = init_io_group( & |
|---|
| 1802 | in_files = soil_moisture_files, & |
|---|
| 1803 | out_vars = output_var_table(36:36), & |
|---|
| 1804 | in_var_list = input_var_table(12:12), & |
|---|
| 1805 | kind = 'surface' & |
|---|
| 1806 | ) |
|---|
| 1807 | |
|---|
| 1808 | !incoming diffusive sw flux |
|---|
| 1809 | io_group_list(13) = init_io_group( & |
|---|
| 1810 | in_files = radiation_files, & |
|---|
| 1811 | out_vars = output_var_table(38:38), & |
|---|
| 1812 | in_var_list = input_var_table(13:13), & |
|---|
| 1813 | kind = 'running average' & |
|---|
| 1814 | ) |
|---|
| 1815 | io_group_list(13) % to_be_processed = .FALSE. |
|---|
| 1816 | |
|---|
| 1817 | !incoming direct sw flux |
|---|
| 1818 | io_group_list(14) = init_io_group( & |
|---|
| 1819 | in_files = radiation_files, & |
|---|
| 1820 | out_vars = output_var_table(39:39), & |
|---|
| 1821 | in_var_list = input_var_table(14:14), & |
|---|
| 1822 | kind = 'running average' & |
|---|
| 1823 | ) |
|---|
| 1824 | io_group_list(14) % to_be_processed = .FALSE. |
|---|
| 1825 | |
|---|
| 1826 | !sw radiation balance |
|---|
| 1827 | io_group_list(15) = init_io_group( & |
|---|
| 1828 | in_files = radiation_files, & |
|---|
| 1829 | out_vars = output_var_table(40:40), & |
|---|
| 1830 | in_var_list = input_var_table(15:15), & |
|---|
| 1831 | kind = 'running average' & |
|---|
| 1832 | ) |
|---|
| 1833 | io_group_list(15) % to_be_processed = .FALSE. |
|---|
| 1834 | |
|---|
| 1835 | !lw radiation balance |
|---|
| 1836 | io_group_list(16) = init_io_group( & |
|---|
| 1837 | in_files = radiation_files, & |
|---|
| 1838 | out_vars = output_var_table(41:41), & |
|---|
| 1839 | in_var_list = input_var_table(16:16), & |
|---|
| 1840 | kind = 'running average' & |
|---|
| 1841 | ) |
|---|
| 1842 | io_group_list(16) % to_be_processed = .FALSE. |
|---|
| 1843 | |
|---|
| 1844 | END SUBROUTINE setup_io_groups |
|---|
| 1845 | |
|---|
| 1846 | |
|---|
| 1847 | FUNCTION init_io_group(in_files, out_vars, in_var_list, kind) RESULT(group) |
|---|
| 1848 | CHARACTER(LEN=PATH), INTENT(IN) :: in_files(:) |
|---|
| 1849 | CHARACTER(LEN=*), INTENT(IN) :: kind |
|---|
| 1850 | TYPE(nc_var), INTENT(IN) :: out_vars(:) |
|---|
| 1851 | TYPE(nc_var), INTENT(IN) :: in_var_list(:) |
|---|
| 1852 | |
|---|
| 1853 | TYPE(io_group) :: group |
|---|
| 1854 | |
|---|
| 1855 | group % nt = SIZE(in_files) |
|---|
| 1856 | group % nv = SIZE(out_vars) |
|---|
| 1857 | group % kind = TRIM(kind) |
|---|
| 1858 | |
|---|
| 1859 | ALLOCATE(group % in_var_list( SIZE(in_var_list) )) |
|---|
| 1860 | ALLOCATE(group % in_files(group % nt)) |
|---|
| 1861 | ALLOCATE(group % out_vars(group % nv)) |
|---|
| 1862 | |
|---|
| 1863 | group % in_var_list = in_var_list |
|---|
| 1864 | group % in_files = in_files |
|---|
| 1865 | group % out_vars = out_vars |
|---|
| 1866 | group % to_be_processed = .TRUE. |
|---|
| 1867 | |
|---|
| 1868 | END FUNCTION init_io_group |
|---|
| 1869 | |
|---|
| 1870 | |
|---|
| 1871 | !------------------------------------------------------------------------------! |
|---|
| 1872 | ! Description: |
|---|
| 1873 | ! ------------ |
|---|
| 1874 | !> Deallocates all allocated variables. |
|---|
| 1875 | !------------------------------------------------------------------------------! |
|---|
| 1876 | SUBROUTINE fini_grids() |
|---|
| 1877 | |
|---|
| 1878 | CALL report('fini_grids', 'Deallocating grids') |
|---|
| 1879 | |
|---|
| 1880 | DEALLOCATE(x, y, z, xu, yv, zw, z_column, zw_column) |
|---|
| 1881 | |
|---|
| 1882 | DEALLOCATE(palm_grid%x, palm_grid%y, palm_grid%z, & |
|---|
| 1883 | palm_grid%xu, palm_grid%yv, palm_grid%zw, & |
|---|
| 1884 | palm_grid%clon, palm_grid%clat, & |
|---|
| 1885 | palm_grid%clonu, palm_grid%clatu) |
|---|
| 1886 | |
|---|
| 1887 | DEALLOCATE(palm_intermediate%x, palm_intermediate%y, palm_intermediate%z, & |
|---|
| 1888 | palm_intermediate%xu, palm_intermediate%yv, palm_intermediate%zw,& |
|---|
| 1889 | palm_intermediate%clon, palm_intermediate%clat, & |
|---|
| 1890 | palm_intermediate%clonu, palm_intermediate%clatu) |
|---|
| 1891 | |
|---|
| 1892 | DEALLOCATE(cosmo_grid%lon, cosmo_grid%lat, & |
|---|
| 1893 | cosmo_grid%lonu, cosmo_grid%latv, & |
|---|
| 1894 | cosmo_grid%hfl) |
|---|
| 1895 | |
|---|
| 1896 | END SUBROUTINE fini_grids |
|---|
| 1897 | |
|---|
| 1898 | |
|---|
| 1899 | !------------------------------------------------------------------------------! |
|---|
| 1900 | ! Description: |
|---|
| 1901 | ! ------------ |
|---|
| 1902 | !> Initializes the the variable list. |
|---|
| 1903 | !------------------------------------------------------------------------------! |
|---|
| 1904 | SUBROUTINE setup_variable_tables(ic_mode) |
|---|
| 1905 | CHARACTER(LEN=*), INTENT(IN) :: ic_mode |
|---|
| 1906 | TYPE(nc_var), POINTER :: var |
|---|
| 1907 | |
|---|
| 1908 | IF (TRIM(cfg % start_date) == '') THEN |
|---|
| 1909 | message = 'Simulation start date has not been set.' |
|---|
| 1910 | CALL abort('setup_variable_tables', message) |
|---|
| 1911 | END IF |
|---|
| 1912 | |
|---|
| 1913 | nc_source_text = 'COSMO-DE analysis from ' // TRIM(cfg % start_date) |
|---|
| 1914 | |
|---|
| 1915 | n_invar = 17 |
|---|
| 1916 | n_outvar = 55 |
|---|
| 1917 | ALLOCATE( input_var_table(n_invar) ) |
|---|
| 1918 | ALLOCATE( output_var_table(n_outvar) ) |
|---|
| 1919 | |
|---|
| 1920 | ! |
|---|
| 1921 | !------------------------------------------------------------------------------ |
|---|
| 1922 | !- Section 1: NetCDF input variables |
|---|
| 1923 | !------------------------------------------------------------------------------ |
|---|
| 1924 | var => input_var_table(1) |
|---|
| 1925 | var % name = 'T_SO' |
|---|
| 1926 | var % to_be_processed = .TRUE. |
|---|
| 1927 | var % is_upside_down = .FALSE. |
|---|
| 1928 | |
|---|
| 1929 | var => input_var_table(2) |
|---|
| 1930 | var % name = 'W_SO' |
|---|
| 1931 | var % to_be_processed = .TRUE. |
|---|
| 1932 | var % is_upside_down = .FALSE. |
|---|
| 1933 | |
|---|
| 1934 | var => input_var_table(3) |
|---|
| 1935 | var % name = 'T' |
|---|
| 1936 | var % to_be_processed = .TRUE. |
|---|
| 1937 | var % is_upside_down = .TRUE. |
|---|
| 1938 | |
|---|
| 1939 | var => input_var_table(4) |
|---|
| 1940 | var % name = 'QV' |
|---|
| 1941 | var % to_be_processed = .TRUE. |
|---|
| 1942 | var % is_upside_down = .TRUE. |
|---|
| 1943 | |
|---|
| 1944 | var => input_var_table(5) |
|---|
| 1945 | var % name = 'U' |
|---|
| 1946 | var % to_be_processed = .TRUE. |
|---|
| 1947 | var % is_upside_down = .TRUE. |
|---|
| 1948 | |
|---|
| 1949 | var => input_var_table(6) |
|---|
| 1950 | var % name = 'V' |
|---|
| 1951 | var % to_be_processed = .TRUE. |
|---|
| 1952 | var % is_upside_down = .TRUE. |
|---|
| 1953 | |
|---|
| 1954 | var => input_var_table(7) |
|---|
| 1955 | var % name = 'W' |
|---|
| 1956 | var % to_be_processed = .TRUE. |
|---|
| 1957 | var % is_upside_down = .TRUE. |
|---|
| 1958 | |
|---|
| 1959 | var => input_var_table(8) |
|---|
| 1960 | var % name = 'RAIN_GSP' |
|---|
| 1961 | var % to_be_processed = .TRUE. |
|---|
| 1962 | var % is_upside_down = .FALSE. |
|---|
| 1963 | |
|---|
| 1964 | var => input_var_table(9) |
|---|
| 1965 | var % name = 'SNOW_GSP' |
|---|
| 1966 | var % to_be_processed = .TRUE. |
|---|
| 1967 | var % is_upside_down = .FALSE. |
|---|
| 1968 | |
|---|
| 1969 | var => input_var_table(10) |
|---|
| 1970 | var % name = 'GRAU_GSP' |
|---|
| 1971 | var % to_be_processed = .TRUE. |
|---|
| 1972 | var % is_upside_down = .FALSE. |
|---|
| 1973 | |
|---|
| 1974 | var => input_var_table(11) |
|---|
| 1975 | var % name = 'AEVAP_S' |
|---|
| 1976 | var % to_be_processed = .TRUE. |
|---|
| 1977 | var % is_upside_down = .FALSE. |
|---|
| 1978 | |
|---|
| 1979 | var => input_var_table(12) |
|---|
| 1980 | var % name = 'T_2M' |
|---|
| 1981 | var % to_be_processed = .TRUE. |
|---|
| 1982 | var % is_upside_down = .FALSE. |
|---|
| 1983 | |
|---|
| 1984 | var => input_var_table(13) |
|---|
| 1985 | var % name = 'ASWDIFD_S' |
|---|
| 1986 | var % to_be_processed = .TRUE. |
|---|
| 1987 | var % is_upside_down = .FALSE. |
|---|
| 1988 | |
|---|
| 1989 | var => input_var_table(14) |
|---|
| 1990 | var % name = 'ASWDIR_S' |
|---|
| 1991 | var % to_be_processed = .TRUE. |
|---|
| 1992 | var % is_upside_down = .FALSE. |
|---|
| 1993 | |
|---|
| 1994 | var => input_var_table(15) |
|---|
| 1995 | var % name = 'ASOB_S' |
|---|
| 1996 | var % to_be_processed = .TRUE. |
|---|
| 1997 | var % is_upside_down = .FALSE. |
|---|
| 1998 | |
|---|
| 1999 | var => input_var_table(16) |
|---|
| 2000 | var % name = 'ATHB_S' |
|---|
| 2001 | var % to_be_processed = .TRUE. |
|---|
| 2002 | var % is_upside_down = .FALSE. |
|---|
| 2003 | |
|---|
| 2004 | var => input_var_table(17) |
|---|
| 2005 | var % name = 'P' |
|---|
| 2006 | var % to_be_processed = .TRUE. |
|---|
| 2007 | var % is_upside_down = .TRUE. |
|---|
| 2008 | |
|---|
| 2009 | ! |
|---|
| 2010 | !------------------------------------------------------------------------------ |
|---|
| 2011 | !- Section 2: NetCDF output variables |
|---|
| 2012 | !------------------------------------------------------------------------------ |
|---|
| 2013 | ! |
|---|
| 2014 | !------------------------------------------------------------------------------ |
|---|
| 2015 | ! Section 2.1: Realistic forcings, i.e. 3D initial and boundary conditions |
|---|
| 2016 | !------------------------------------------------------------------------------ |
|---|
| 2017 | output_var_table(1) = init_nc_var( & |
|---|
| 2018 | name = 'init_soil_t', & |
|---|
| 2019 | std_name = "", & |
|---|
| 2020 | long_name = "initial soil temperature", & |
|---|
| 2021 | units = "K", & |
|---|
| 2022 | kind = "init soil", & |
|---|
| 2023 | input_id = 1, & |
|---|
| 2024 | output_file = output_file, & |
|---|
| 2025 | grid = palm_grid, & |
|---|
| 2026 | intermediate_grid = palm_intermediate & |
|---|
| 2027 | ) |
|---|
| 2028 | |
|---|
| 2029 | output_var_table(2) = init_nc_var( & |
|---|
| 2030 | name = 'init_soil_m', & |
|---|
| 2031 | std_name = "", & |
|---|
| 2032 | long_name = "initial soil moisture", & |
|---|
| 2033 | units = "m^3/m^3", & |
|---|
| 2034 | kind = "init soil", & |
|---|
| 2035 | input_id = 1, & |
|---|
| 2036 | output_file = output_file, & |
|---|
| 2037 | grid = palm_grid, & |
|---|
| 2038 | intermediate_grid = palm_intermediate & |
|---|
| 2039 | ) |
|---|
| 2040 | |
|---|
| 2041 | output_var_table(3) = init_nc_var( & |
|---|
| 2042 | name = 'init_atmosphere_pt', & |
|---|
| 2043 | std_name = "", & |
|---|
| 2044 | long_name = "initial potential temperature", & |
|---|
| 2045 | units = "K", & |
|---|
| 2046 | kind = "init scalar", & |
|---|
| 2047 | input_id = 1, & ! first in (T, p) IO group |
|---|
| 2048 | output_file = output_file, & |
|---|
| 2049 | grid = palm_grid, & |
|---|
| 2050 | intermediate_grid = palm_intermediate, & |
|---|
| 2051 | is_profile = (TRIM(ic_mode) == 'profile') & |
|---|
| 2052 | ) |
|---|
| 2053 | IF (TRIM(ic_mode) == 'profile') THEN |
|---|
| 2054 | output_var_table(3) % grid => scalar_profile_grid |
|---|
| 2055 | output_var_table(3) % intermediate_grid => scalar_profile_intermediate |
|---|
| 2056 | END IF |
|---|
| 2057 | |
|---|
| 2058 | output_var_table(4) = init_nc_var( & |
|---|
| 2059 | name = 'ls_forcing_left_pt', & |
|---|
| 2060 | std_name = "", & |
|---|
| 2061 | long_name = "large-scale forcing for left model boundary for the potential temperature", & |
|---|
| 2062 | units = "K", & |
|---|
| 2063 | kind = "left scalar", & |
|---|
| 2064 | input_id = 1, & |
|---|
| 2065 | grid = scalars_west_grid, & |
|---|
| 2066 | intermediate_grid = scalars_west_intermediate, & |
|---|
| 2067 | output_file = output_file & |
|---|
| 2068 | ) |
|---|
| 2069 | |
|---|
| 2070 | output_var_table(5) = init_nc_var( & |
|---|
| 2071 | name = 'ls_forcing_right_pt', & |
|---|
| 2072 | std_name = "", & |
|---|
| 2073 | long_name = "large-scale forcing for right model boundary for the potential temperature", & |
|---|
| 2074 | units = "K", & |
|---|
| 2075 | kind = "right scalar", & |
|---|
| 2076 | input_id = 1, & |
|---|
| 2077 | grid = scalars_east_grid, & |
|---|
| 2078 | intermediate_grid = scalars_east_intermediate, & |
|---|
| 2079 | output_file = output_file & |
|---|
| 2080 | ) |
|---|
| 2081 | |
|---|
| 2082 | output_var_table(6) = init_nc_var( & |
|---|
| 2083 | name = 'ls_forcing_north_pt', & |
|---|
| 2084 | std_name = "", & |
|---|
| 2085 | long_name = "large-scale forcing for north model boundary for the potential temperature", & |
|---|
| 2086 | units = "K", & |
|---|
| 2087 | kind = "north scalar", & |
|---|
| 2088 | input_id = 1, & |
|---|
| 2089 | grid = scalars_north_grid, & |
|---|
| 2090 | intermediate_grid = scalars_north_intermediate, & |
|---|
| 2091 | output_file = output_file & |
|---|
| 2092 | ) |
|---|
| 2093 | |
|---|
| 2094 | output_var_table(7) = init_nc_var( & |
|---|
| 2095 | name = 'ls_forcing_south_pt', & |
|---|
| 2096 | std_name = "", & |
|---|
| 2097 | long_name = "large-scale forcing for south model boundary for the potential temperature", & |
|---|
| 2098 | units = "K", & |
|---|
| 2099 | kind = "south scalar", & |
|---|
| 2100 | input_id = 1, & |
|---|
| 2101 | grid = scalars_south_grid, & |
|---|
| 2102 | intermediate_grid = scalars_south_intermediate, & |
|---|
| 2103 | output_file = output_file & |
|---|
| 2104 | ) |
|---|
| 2105 | |
|---|
| 2106 | output_var_table(8) = init_nc_var( & |
|---|
| 2107 | name = 'ls_forcing_top_pt', & |
|---|
| 2108 | std_name = "", & |
|---|
| 2109 | long_name = "large-scale forcing for top model boundary for the potential temperature", & |
|---|
| 2110 | units = "K", & |
|---|
| 2111 | kind = "top scalar", & |
|---|
| 2112 | input_id = 1, & |
|---|
| 2113 | grid = scalars_top_grid, & |
|---|
| 2114 | intermediate_grid = scalars_top_intermediate, & |
|---|
| 2115 | output_file = output_file & |
|---|
| 2116 | ) |
|---|
| 2117 | |
|---|
| 2118 | output_var_table(9) = init_nc_var( & |
|---|
| 2119 | name = 'init_atmosphere_qv', & |
|---|
| 2120 | std_name = "", & |
|---|
| 2121 | long_name = "initial specific humidity", & |
|---|
| 2122 | units = "kg/kg", & |
|---|
| 2123 | kind = "init scalar", & |
|---|
| 2124 | input_id = 1, & |
|---|
| 2125 | output_file = output_file, & |
|---|
| 2126 | grid = palm_grid, & |
|---|
| 2127 | intermediate_grid = palm_intermediate, & |
|---|
| 2128 | is_profile = (TRIM(ic_mode) == 'profile') & |
|---|
| 2129 | ) |
|---|
| 2130 | IF (TRIM(ic_mode) == 'profile') THEN |
|---|
| 2131 | output_var_table(9) % grid => scalar_profile_grid |
|---|
| 2132 | output_var_table(9) % intermediate_grid => scalar_profile_intermediate |
|---|
| 2133 | END IF |
|---|
| 2134 | |
|---|
| 2135 | output_var_table(10) = init_nc_var( & |
|---|
| 2136 | name = 'ls_forcing_left_qv', & |
|---|
| 2137 | std_name = "", & |
|---|
| 2138 | long_name = "large-scale forcing for left model boundary for the specific humidity", & |
|---|
| 2139 | units = "kg/kg", & |
|---|
| 2140 | kind = "left scalar", & |
|---|
| 2141 | input_id = 1, & |
|---|
| 2142 | output_file = output_file, & |
|---|
| 2143 | grid = scalars_west_grid, & |
|---|
| 2144 | intermediate_grid = scalars_west_intermediate & |
|---|
| 2145 | ) |
|---|
| 2146 | |
|---|
| 2147 | output_var_table(11) = init_nc_var( & |
|---|
| 2148 | name = 'ls_forcing_right_qv', & |
|---|
| 2149 | std_name = "", & |
|---|
| 2150 | long_name = "large-scale forcing for right model boundary for the specific humidity", & |
|---|
| 2151 | units = "kg/kg", & |
|---|
| 2152 | kind = "right scalar", & |
|---|
| 2153 | input_id = 1, & |
|---|
| 2154 | output_file = output_file, & |
|---|
| 2155 | grid = scalars_east_grid, & |
|---|
| 2156 | intermediate_grid = scalars_east_intermediate & |
|---|
| 2157 | ) |
|---|
| 2158 | |
|---|
| 2159 | output_var_table(12) = init_nc_var( & |
|---|
| 2160 | name = 'ls_forcing_north_qv', & |
|---|
| 2161 | std_name = "", & |
|---|
| 2162 | long_name = "large-scale forcing for north model boundary for the specific humidity", & |
|---|
| 2163 | units = "kg/kg", & |
|---|
| 2164 | kind = "north scalar", & |
|---|
| 2165 | input_id = 1, & |
|---|
| 2166 | output_file = output_file, & |
|---|
| 2167 | grid = scalars_north_grid, & |
|---|
| 2168 | intermediate_grid = scalars_north_intermediate & |
|---|
| 2169 | ) |
|---|
| 2170 | |
|---|
| 2171 | output_var_table(13) = init_nc_var( & |
|---|
| 2172 | name = 'ls_forcing_south_qv', & |
|---|
| 2173 | std_name = "", & |
|---|
| 2174 | long_name = "large-scale forcing for south model boundary for the specific humidity", & |
|---|
| 2175 | units = "kg/kg", & |
|---|
| 2176 | kind = "south scalar", & |
|---|
| 2177 | input_id = 1, & |
|---|
| 2178 | output_file = output_file, & |
|---|
| 2179 | grid = scalars_south_grid, & |
|---|
| 2180 | intermediate_grid = scalars_south_intermediate & |
|---|
| 2181 | ) |
|---|
| 2182 | |
|---|
| 2183 | output_var_table(14) = init_nc_var( & |
|---|
| 2184 | name = 'ls_forcing_top_qv', & |
|---|
| 2185 | std_name = "", & |
|---|
| 2186 | long_name = "large-scale forcing for top model boundary for the specific humidity", & |
|---|
| 2187 | units = "kg/kg", & |
|---|
| 2188 | kind = "top scalar", & |
|---|
| 2189 | input_id = 1, & |
|---|
| 2190 | output_file = output_file, & |
|---|
| 2191 | grid = scalars_top_grid, & |
|---|
| 2192 | intermediate_grid = scalars_top_intermediate & |
|---|
| 2193 | ) |
|---|
| 2194 | |
|---|
| 2195 | output_var_table(15) = init_nc_var( & |
|---|
| 2196 | name = 'init_atmosphere_u', & |
|---|
| 2197 | std_name = "", & |
|---|
| 2198 | long_name = "initial wind component in x direction", & |
|---|
| 2199 | units = "m/s", & |
|---|
| 2200 | kind = "init u", & |
|---|
| 2201 | input_id = 1, & ! first in (U, V) I/O group |
|---|
| 2202 | output_file = output_file, & |
|---|
| 2203 | grid = u_initial_grid, & |
|---|
| 2204 | intermediate_grid = u_initial_intermediate, & |
|---|
| 2205 | is_profile = (TRIM(ic_mode) == 'profile') & |
|---|
| 2206 | ) |
|---|
| 2207 | IF (TRIM(ic_mode) == 'profile') THEN |
|---|
| 2208 | output_var_table(15) % grid => scalar_profile_grid |
|---|
| 2209 | output_var_table(15) % intermediate_grid => scalar_profile_intermediate |
|---|
| 2210 | END IF |
|---|
| 2211 | |
|---|
| 2212 | output_var_table(16) = init_nc_var( & |
|---|
| 2213 | name = 'ls_forcing_left_u', & |
|---|
| 2214 | std_name = "", & |
|---|
| 2215 | long_name = "large-scale forcing for left model boundary for the wind component in x direction", & |
|---|
| 2216 | units = "m/s", & |
|---|
| 2217 | kind = "left u", & |
|---|
| 2218 | input_id = 1, & ! first in (U, V) I/O group |
|---|
| 2219 | output_file = output_file, & |
|---|
| 2220 | grid = u_west_grid, & |
|---|
| 2221 | intermediate_grid = u_west_intermediate & |
|---|
| 2222 | ) |
|---|
| 2223 | |
|---|
| 2224 | output_var_table(17) = init_nc_var( & |
|---|
| 2225 | name = 'ls_forcing_right_u', & |
|---|
| 2226 | std_name = "", & |
|---|
| 2227 | long_name = "large-scale forcing for right model boundary for the wind component in x direction", & |
|---|
| 2228 | units = "m/s", & |
|---|
| 2229 | kind = "right u", & |
|---|
| 2230 | input_id = 1, & ! first in (U, V) I/O group |
|---|
| 2231 | output_file = output_file, & |
|---|
| 2232 | grid = u_east_grid, & |
|---|
| 2233 | intermediate_grid = u_east_intermediate & |
|---|
| 2234 | ) |
|---|
| 2235 | |
|---|
| 2236 | output_var_table(18) = init_nc_var( & |
|---|
| 2237 | name = 'ls_forcing_north_u', & |
|---|
| 2238 | std_name = "", & |
|---|
| 2239 | long_name = "large-scale forcing for north model boundary for the wind component in x direction", & |
|---|
| 2240 | units = "m/s", & |
|---|
| 2241 | kind = "north u", & |
|---|
| 2242 | input_id = 1, & ! first in (U, V) I/O group |
|---|
| 2243 | output_file = output_file, & |
|---|
| 2244 | grid = u_north_grid, & |
|---|
| 2245 | intermediate_grid = u_north_intermediate & |
|---|
| 2246 | ) |
|---|
| 2247 | |
|---|
| 2248 | output_var_table(19) = init_nc_var( & |
|---|
| 2249 | name = 'ls_forcing_south_u', & |
|---|
| 2250 | std_name = "", & |
|---|
| 2251 | long_name = "large-scale forcing for south model boundary for the wind component in x direction", & |
|---|
| 2252 | units = "m/s", & |
|---|
| 2253 | kind = "south u", & |
|---|
| 2254 | input_id = 1, & ! first in (U, V) I/O group |
|---|
| 2255 | output_file = output_file, & |
|---|
| 2256 | grid = u_south_grid, & |
|---|
| 2257 | intermediate_grid = u_south_intermediate & |
|---|
| 2258 | ) |
|---|
| 2259 | |
|---|
| 2260 | output_var_table(20) = init_nc_var( & |
|---|
| 2261 | name = 'ls_forcing_top_u', & |
|---|
| 2262 | std_name = "", & |
|---|
| 2263 | long_name = "large-scale forcing for top model boundary for the wind component in x direction", & |
|---|
| 2264 | units = "m/s", & |
|---|
| 2265 | kind = "top u", & |
|---|
| 2266 | input_id = 1, & ! first in (U, V) I/O group |
|---|
| 2267 | output_file = output_file, & |
|---|
| 2268 | grid = u_top_grid, & |
|---|
| 2269 | intermediate_grid = u_top_intermediate & |
|---|
| 2270 | ) |
|---|
| 2271 | |
|---|
| 2272 | output_var_table(21) = init_nc_var( & |
|---|
| 2273 | name = 'init_atmosphere_v', & |
|---|
| 2274 | std_name = "", & |
|---|
| 2275 | long_name = "initial wind component in y direction", & |
|---|
| 2276 | units = "m/s", & |
|---|
| 2277 | kind = "init v", & |
|---|
| 2278 | input_id = 2, & ! second in (U, V) I/O group |
|---|
| 2279 | output_file = output_file, & |
|---|
| 2280 | grid = v_initial_grid, & |
|---|
| 2281 | intermediate_grid = v_initial_intermediate, & |
|---|
| 2282 | is_profile = (TRIM(ic_mode) == 'profile') & |
|---|
| 2283 | ) |
|---|
| 2284 | IF (TRIM(ic_mode) == 'profile') THEN |
|---|
| 2285 | output_var_table(21) % grid => scalar_profile_grid |
|---|
| 2286 | output_var_table(21) % intermediate_grid => scalar_profile_intermediate |
|---|
| 2287 | END IF |
|---|
| 2288 | |
|---|
| 2289 | output_var_table(22) = init_nc_var( & |
|---|
| 2290 | name = 'ls_forcing_left_v', & |
|---|
| 2291 | std_name = "", & |
|---|
| 2292 | long_name = "large-scale forcing for left model boundary for the wind component in y direction", & |
|---|
| 2293 | units = "m/s", & |
|---|
| 2294 | kind = "right v", & |
|---|
| 2295 | input_id = 2, & ! second in (U, V) I/O group |
|---|
| 2296 | output_file = output_file, & |
|---|
| 2297 | grid = v_west_grid, & |
|---|
| 2298 | intermediate_grid = v_west_intermediate & |
|---|
| 2299 | ) |
|---|
| 2300 | |
|---|
| 2301 | output_var_table(23) = init_nc_var( & |
|---|
| 2302 | name = 'ls_forcing_right_v', & |
|---|
| 2303 | std_name = "", & |
|---|
| 2304 | long_name = "large-scale forcing for right model boundary for the wind component in y direction", & |
|---|
| 2305 | units = "m/s", & |
|---|
| 2306 | kind = "right v", & |
|---|
| 2307 | input_id = 2, & ! second in (U, V) I/O group |
|---|
| 2308 | output_file = output_file, & |
|---|
| 2309 | grid = v_east_grid, & |
|---|
| 2310 | intermediate_grid = v_east_intermediate & |
|---|
| 2311 | ) |
|---|
| 2312 | |
|---|
| 2313 | output_var_table(24) = init_nc_var( & |
|---|
| 2314 | name = 'ls_forcing_north_v', & |
|---|
| 2315 | std_name = "", & |
|---|
| 2316 | long_name = "large-scale forcing for north model boundary for the wind component in y direction", & |
|---|
| 2317 | units = "m/s", & |
|---|
| 2318 | kind = "north v", & |
|---|
| 2319 | input_id = 2, & ! second in (U, V) I/O group |
|---|
| 2320 | output_file = output_file, & |
|---|
| 2321 | grid = v_north_grid, & |
|---|
| 2322 | intermediate_grid = v_north_intermediate & |
|---|
| 2323 | ) |
|---|
| 2324 | |
|---|
| 2325 | output_var_table(25) = init_nc_var( & |
|---|
| 2326 | name = 'ls_forcing_south_v', & |
|---|
| 2327 | std_name = "", & |
|---|
| 2328 | long_name = "large-scale forcing for south model boundary for the wind component in y direction", & |
|---|
| 2329 | units = "m/s", & |
|---|
| 2330 | kind = "south v", & |
|---|
| 2331 | input_id = 2, & ! second in (U, V) I/O group |
|---|
| 2332 | output_file = output_file, & |
|---|
| 2333 | grid = v_south_grid, & |
|---|
| 2334 | intermediate_grid = v_south_intermediate & |
|---|
| 2335 | ) |
|---|
| 2336 | |
|---|
| 2337 | output_var_table(26) = init_nc_var( & |
|---|
| 2338 | name = 'ls_forcing_top_v', & |
|---|
| 2339 | std_name = "", & |
|---|
| 2340 | long_name = "large-scale forcing for top model boundary for the wind component in y direction", & |
|---|
| 2341 | units = "m/s", & |
|---|
| 2342 | kind = "top v", & |
|---|
| 2343 | input_id = 2, & ! second in (U, V) I/O group |
|---|
| 2344 | output_file = output_file, & |
|---|
| 2345 | grid = v_top_grid, & |
|---|
| 2346 | intermediate_grid = v_top_intermediate & |
|---|
| 2347 | ) |
|---|
| 2348 | |
|---|
| 2349 | output_var_table(27) = init_nc_var( & |
|---|
| 2350 | name = 'init_atmosphere_w', & |
|---|
| 2351 | std_name = "", & |
|---|
| 2352 | long_name = "initial wind component in z direction", & |
|---|
| 2353 | units = "m/s", & |
|---|
| 2354 | kind = "init w", & |
|---|
| 2355 | input_id = 1, & |
|---|
| 2356 | output_file = output_file, & |
|---|
| 2357 | grid = w_initial_grid, & |
|---|
| 2358 | intermediate_grid = w_initial_intermediate, & |
|---|
| 2359 | is_profile = (TRIM(ic_mode) == 'profile') & |
|---|
| 2360 | ) |
|---|
| 2361 | IF (TRIM(ic_mode) == 'profile') THEN |
|---|
| 2362 | output_var_table(27) % grid => w_profile_grid |
|---|
| 2363 | output_var_table(27) % intermediate_grid => w_profile_intermediate |
|---|
| 2364 | END IF |
|---|
| 2365 | |
|---|
| 2366 | output_var_table(28) = init_nc_var( & |
|---|
| 2367 | name = 'ls_forcing_left_w', & |
|---|
| 2368 | std_name = "", & |
|---|
| 2369 | long_name = "large-scale forcing for left model boundary for the wind component in z direction", & |
|---|
| 2370 | units = "m/s", & |
|---|
| 2371 | kind = "left w", & |
|---|
| 2372 | input_id = 1, & |
|---|
| 2373 | output_file = output_file, & |
|---|
| 2374 | grid = w_west_grid, & |
|---|
| 2375 | intermediate_grid = w_west_intermediate & |
|---|
| 2376 | ) |
|---|
| 2377 | |
|---|
| 2378 | output_var_table(29) = init_nc_var( & |
|---|
| 2379 | name = 'ls_forcing_right_w', & |
|---|
| 2380 | std_name = "", & |
|---|
| 2381 | long_name = "large-scale forcing for right model boundary for the wind component in z direction", & |
|---|
| 2382 | units = "m/s", & |
|---|
| 2383 | kind = "right w", & |
|---|
| 2384 | input_id = 1, & |
|---|
| 2385 | output_file = output_file, & |
|---|
| 2386 | grid = w_east_grid, & |
|---|
| 2387 | intermediate_grid = w_east_intermediate & |
|---|
| 2388 | ) |
|---|
| 2389 | |
|---|
| 2390 | output_var_table(30) = init_nc_var( & |
|---|
| 2391 | name = 'ls_forcing_north_w', & |
|---|
| 2392 | std_name = "", & |
|---|
| 2393 | long_name = "large-scale forcing for north model boundary for the wind component in z direction", & |
|---|
| 2394 | units = "m/s", & |
|---|
| 2395 | kind = "north w", & |
|---|
| 2396 | input_id = 1, & |
|---|
| 2397 | output_file = output_file, & |
|---|
| 2398 | grid = w_north_grid, & |
|---|
| 2399 | intermediate_grid = w_north_intermediate & |
|---|
| 2400 | ) |
|---|
| 2401 | |
|---|
| 2402 | output_var_table(31) = init_nc_var( & |
|---|
| 2403 | name = 'ls_forcing_south_w', & |
|---|
| 2404 | std_name = "", & |
|---|
| 2405 | long_name = "large-scale forcing for south model boundary for the wind component in z direction", & |
|---|
| 2406 | units = "m/s", & |
|---|
| 2407 | kind = "south w", & |
|---|
| 2408 | input_id = 1, & |
|---|
| 2409 | output_file = output_file, & |
|---|
| 2410 | grid = w_south_grid, & |
|---|
| 2411 | intermediate_grid = w_south_intermediate & |
|---|
| 2412 | ) |
|---|
| 2413 | |
|---|
| 2414 | output_var_table(32) = init_nc_var( & |
|---|
| 2415 | name = 'ls_forcing_top_w', & |
|---|
| 2416 | std_name = "", & |
|---|
| 2417 | long_name = "large-scale forcing for top model boundary for the wind component in z direction", & |
|---|
| 2418 | units = "m/s", & |
|---|
| 2419 | kind = "top w", & |
|---|
| 2420 | input_id = 1, & |
|---|
| 2421 | output_file = output_file, & |
|---|
| 2422 | grid = w_top_grid, & |
|---|
| 2423 | intermediate_grid = w_top_intermediate & |
|---|
| 2424 | ) |
|---|
| 2425 | |
|---|
| 2426 | output_var_table(33) = init_nc_var( & |
|---|
| 2427 | name = 'ls_forcing_soil_rain', & |
|---|
| 2428 | std_name = "", & |
|---|
| 2429 | long_name = "large-scale forcing rain", & |
|---|
| 2430 | units = "kg/m2", & |
|---|
| 2431 | kind = "surface forcing", & |
|---|
| 2432 | input_id = 1, & |
|---|
| 2433 | output_file = output_file, & |
|---|
| 2434 | grid = palm_grid, & |
|---|
| 2435 | intermediate_grid = palm_intermediate & |
|---|
| 2436 | ) |
|---|
| 2437 | |
|---|
| 2438 | output_var_table(34) = init_nc_var( & |
|---|
| 2439 | name = 'ls_forcing_soil_snow', & |
|---|
| 2440 | std_name = "", & |
|---|
| 2441 | long_name = "large-scale forcing snow", & |
|---|
| 2442 | units = "kg/m2", & |
|---|
| 2443 | kind = "surface forcing", & |
|---|
| 2444 | input_id = 1, & |
|---|
| 2445 | output_file = output_file, & |
|---|
| 2446 | grid = palm_grid, & |
|---|
| 2447 | intermediate_grid = palm_intermediate & |
|---|
| 2448 | ) |
|---|
| 2449 | |
|---|
| 2450 | output_var_table(35) = init_nc_var( & |
|---|
| 2451 | name = 'ls_forcing_soil_graupel', & |
|---|
| 2452 | std_name = "", & |
|---|
| 2453 | long_name = "large-scale forcing graupel", & |
|---|
| 2454 | units = "kg/m2", & |
|---|
| 2455 | kind = "surface forcing", & |
|---|
| 2456 | input_id = 1, & |
|---|
| 2457 | output_file = output_file, & |
|---|
| 2458 | grid = palm_grid, & |
|---|
| 2459 | intermediate_grid = palm_intermediate & |
|---|
| 2460 | ) |
|---|
| 2461 | |
|---|
| 2462 | output_var_table(36) = init_nc_var( & |
|---|
| 2463 | name = 'ls_forcing_soil_t_2m', & |
|---|
| 2464 | std_name = "", & |
|---|
| 2465 | long_name = "large-scale forcing 2m air temperature", & |
|---|
| 2466 | units = "kg/m2", & |
|---|
| 2467 | kind = "surface forcing", & |
|---|
| 2468 | input_id = 1, & |
|---|
| 2469 | output_file = output_file, & |
|---|
| 2470 | grid = palm_grid, & |
|---|
| 2471 | intermediate_grid = palm_intermediate & |
|---|
| 2472 | ) |
|---|
| 2473 | |
|---|
| 2474 | output_var_table(37) = init_nc_var( & |
|---|
| 2475 | name = 'ls_forcing_soil_evap', & |
|---|
| 2476 | std_name = "", & |
|---|
| 2477 | long_name = "large-scale forcing evapo-transpiration", & |
|---|
| 2478 | units = "kg/m2", & |
|---|
| 2479 | kind = "surface forcing", & |
|---|
| 2480 | input_id = 1, & |
|---|
| 2481 | output_file = output_file, & |
|---|
| 2482 | grid = palm_grid, & |
|---|
| 2483 | intermediate_grid = palm_intermediate & |
|---|
| 2484 | ) |
|---|
| 2485 | ! Radiation fluxes and balances |
|---|
| 2486 | output_var_table(38) = init_nc_var( & |
|---|
| 2487 | name = 'rad_swd_dif_0', & |
|---|
| 2488 | std_name = "", & |
|---|
| 2489 | long_name = "incoming diffuse shortwave radiative flux at the surface", & |
|---|
| 2490 | units = "W/m2", & |
|---|
| 2491 | kind = "surface forcing", & |
|---|
| 2492 | input_id = 1, & |
|---|
| 2493 | output_file = output_file, & |
|---|
| 2494 | grid = palm_grid, & |
|---|
| 2495 | intermediate_grid = palm_intermediate & |
|---|
| 2496 | ) |
|---|
| 2497 | |
|---|
| 2498 | output_var_table(39) = init_nc_var( & |
|---|
| 2499 | name = 'rad_swd_dir_0', & |
|---|
| 2500 | std_name = "", & |
|---|
| 2501 | long_name = "incoming direct shortwave radiative flux at the surface", & |
|---|
| 2502 | units = "W/m2", & |
|---|
| 2503 | kind = "surface forcing", & |
|---|
| 2504 | input_id = 1, & |
|---|
| 2505 | output_file = output_file, & |
|---|
| 2506 | grid = palm_grid, & |
|---|
| 2507 | intermediate_grid = palm_intermediate & |
|---|
| 2508 | ) |
|---|
| 2509 | |
|---|
| 2510 | output_var_table(40) = init_nc_var( & |
|---|
| 2511 | name = 'rad_sw_bal_0', & |
|---|
| 2512 | std_name = "", & |
|---|
| 2513 | long_name = "shortwave radiation balance at the surface", & |
|---|
| 2514 | units = "W/m2", & |
|---|
| 2515 | kind = "surface forcing", & |
|---|
| 2516 | input_id = 1, & |
|---|
| 2517 | output_file = output_file, & |
|---|
| 2518 | grid = palm_grid, & |
|---|
| 2519 | intermediate_grid = palm_intermediate & |
|---|
| 2520 | ) |
|---|
| 2521 | |
|---|
| 2522 | output_var_table(41) = init_nc_var( & |
|---|
| 2523 | name = 'rad_lw_bal_0', & |
|---|
| 2524 | std_name = "", & |
|---|
| 2525 | long_name = "longwave radiation balance at the surface", & |
|---|
| 2526 | units = "W/m2", & |
|---|
| 2527 | kind = "surface forcing", & |
|---|
| 2528 | input_id = 1, & |
|---|
| 2529 | output_file = output_file, & |
|---|
| 2530 | grid = palm_grid, & |
|---|
| 2531 | intermediate_grid = palm_intermediate & |
|---|
| 2532 | ) |
|---|
| 2533 | ! |
|---|
| 2534 | !------------------------------------------------------------------------------ |
|---|
| 2535 | ! Section 2.2: Idealized large-scale forcings |
|---|
| 2536 | !------------------------------------------------------------------------------ |
|---|
| 2537 | output_var_table(42) = init_nc_var( & |
|---|
| 2538 | name = 'surface_forcing_surface_pressure', & |
|---|
| 2539 | std_name = "", & |
|---|
| 2540 | long_name = "surface pressure", & |
|---|
| 2541 | units = "Pa", & |
|---|
| 2542 | kind = "time series", & |
|---|
| 2543 | input_id = 2, & ! second in (T, p) I/O group |
|---|
| 2544 | output_file = output_file, & |
|---|
| 2545 | grid = palm_grid, & |
|---|
| 2546 | intermediate_grid = palm_intermediate & |
|---|
| 2547 | ) |
|---|
| 2548 | |
|---|
| 2549 | output_var_table(43) = init_nc_var( & |
|---|
| 2550 | name = 'ls_forcing_ug', & |
|---|
| 2551 | std_name = "", & |
|---|
| 2552 | long_name = "geostrophic wind (u component)", & |
|---|
| 2553 | units = "m/s", & |
|---|
| 2554 | kind = "constant scalar profile", & |
|---|
| 2555 | input_id = 1, & |
|---|
| 2556 | output_file = output_file, & |
|---|
| 2557 | grid = scalar_profile_grid, & |
|---|
| 2558 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2559 | ) |
|---|
| 2560 | |
|---|
| 2561 | output_var_table(44) = init_nc_var( & |
|---|
| 2562 | name = 'ls_forcing_vg', & |
|---|
| 2563 | std_name = "", & |
|---|
| 2564 | long_name = "geostrophic wind (v component)", & |
|---|
| 2565 | units = "m/s", & |
|---|
| 2566 | kind = "constant scalar profile", & |
|---|
| 2567 | input_id = 1, & |
|---|
| 2568 | output_file = output_file, & |
|---|
| 2569 | grid = scalar_profile_grid, & |
|---|
| 2570 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2571 | ) |
|---|
| 2572 | |
|---|
| 2573 | output_var_table(45) = init_nc_var( & |
|---|
| 2574 | name = 'nudging_u', & |
|---|
| 2575 | std_name = "", & |
|---|
| 2576 | long_name = "wind component in x direction", & |
|---|
| 2577 | units = "m/s", & |
|---|
| 2578 | kind = "large-scale scalar forcing", & |
|---|
| 2579 | input_id = 1, & |
|---|
| 2580 | output_file = output_file, & |
|---|
| 2581 | grid = scalar_profile_grid, & |
|---|
| 2582 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2583 | ) |
|---|
| 2584 | output_var_table(45) % to_be_processed = ls_forcing_variables_required |
|---|
| 2585 | |
|---|
| 2586 | output_var_table(46) = init_nc_var( & |
|---|
| 2587 | name = 'nudging_v', & |
|---|
| 2588 | std_name = "", & |
|---|
| 2589 | long_name = "wind component in y direction", & |
|---|
| 2590 | units = "m/s", & |
|---|
| 2591 | kind = "large-scale scalar forcing", & |
|---|
| 2592 | input_id = 1, & |
|---|
| 2593 | output_file = output_file, & |
|---|
| 2594 | grid = scalar_profile_grid, & |
|---|
| 2595 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2596 | ) |
|---|
| 2597 | output_var_table(46) % to_be_processed = ls_forcing_variables_required |
|---|
| 2598 | |
|---|
| 2599 | output_var_table(47) = init_nc_var( & |
|---|
| 2600 | name = 'ls_forcing_sub_w', & |
|---|
| 2601 | std_name = "", & |
|---|
| 2602 | long_name = "subsidence velocity of w", & |
|---|
| 2603 | units = "m/s", & |
|---|
| 2604 | kind = "large-scale w forcing", & |
|---|
| 2605 | input_id = 1, & |
|---|
| 2606 | output_file = output_file, & |
|---|
| 2607 | grid = w_profile_grid, & |
|---|
| 2608 | intermediate_grid = w_profile_intermediate & |
|---|
| 2609 | ) |
|---|
| 2610 | output_var_table(47) % to_be_processed = ls_forcing_variables_required |
|---|
| 2611 | |
|---|
| 2612 | output_var_table(48) = init_nc_var( & |
|---|
| 2613 | name = 'nudging_w', & |
|---|
| 2614 | std_name = "", & |
|---|
| 2615 | long_name = "wind component in w direction", & |
|---|
| 2616 | units = "m/s", & |
|---|
| 2617 | kind = "large-scale w forcing", & |
|---|
| 2618 | input_id = 1, & |
|---|
| 2619 | output_file = output_file, & |
|---|
| 2620 | grid = w_profile_grid, & |
|---|
| 2621 | intermediate_grid = w_profile_intermediate & |
|---|
| 2622 | ) |
|---|
| 2623 | output_var_table(48) % to_be_processed = ls_forcing_variables_required |
|---|
| 2624 | |
|---|
| 2625 | |
|---|
| 2626 | output_var_table(49) = init_nc_var( & |
|---|
| 2627 | name = 'ls_forcing_adv_pt', & |
|---|
| 2628 | std_name = "", & |
|---|
| 2629 | long_name = "advection of potential temperature", & |
|---|
| 2630 | units = "K/s", & |
|---|
| 2631 | kind = "large-scale scalar forcing", & |
|---|
| 2632 | input_id = 1, & |
|---|
| 2633 | output_file = output_file, & |
|---|
| 2634 | grid = scalar_profile_grid, & |
|---|
| 2635 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2636 | ) |
|---|
| 2637 | output_var_table(49) % to_be_processed = ls_forcing_variables_required |
|---|
| 2638 | |
|---|
| 2639 | output_var_table(50) = init_nc_var( & |
|---|
| 2640 | name = 'ls_forcing_sub_pt', & |
|---|
| 2641 | std_name = "", & |
|---|
| 2642 | long_name = "subsidence velocity of potential temperature", & |
|---|
| 2643 | units = "K/s", & |
|---|
| 2644 | kind = "large-scale scalar forcing", & |
|---|
| 2645 | input_id = 1, & |
|---|
| 2646 | output_file = output_file, & |
|---|
| 2647 | grid = scalar_profile_grid, & |
|---|
| 2648 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2649 | ) |
|---|
| 2650 | output_var_table(50) % to_be_processed = ls_forcing_variables_required |
|---|
| 2651 | |
|---|
| 2652 | output_var_table(51) = init_nc_var( & |
|---|
| 2653 | name = 'nudging_pt', & |
|---|
| 2654 | std_name = "", & |
|---|
| 2655 | long_name = "potential temperature", & |
|---|
| 2656 | units = "K", & |
|---|
| 2657 | kind = "large-scale scalar forcing", & |
|---|
| 2658 | input_id = 1, & |
|---|
| 2659 | output_file = output_file, & |
|---|
| 2660 | grid = scalar_profile_grid, & |
|---|
| 2661 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2662 | ) |
|---|
| 2663 | output_var_table(51) % to_be_processed = ls_forcing_variables_required |
|---|
| 2664 | |
|---|
| 2665 | output_var_table(52) = init_nc_var( & |
|---|
| 2666 | name = 'ls_forcing_adv_qv', & |
|---|
| 2667 | std_name = "", & |
|---|
| 2668 | long_name = "advection of specific humidity", & |
|---|
| 2669 | units = "kg/kg/s", & |
|---|
| 2670 | kind = "large-scale scalar forcing", & |
|---|
| 2671 | input_id = 1, & |
|---|
| 2672 | output_file = output_file, & |
|---|
| 2673 | grid = scalar_profile_grid, & |
|---|
| 2674 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2675 | ) |
|---|
| 2676 | output_var_table(52) % to_be_processed = ls_forcing_variables_required |
|---|
| 2677 | |
|---|
| 2678 | |
|---|
| 2679 | output_var_table(53) = init_nc_var( & |
|---|
| 2680 | name = 'ls_forcing_sub_qv', & |
|---|
| 2681 | std_name = "", & |
|---|
| 2682 | long_name = "subsidence velocity of specific humidity", & |
|---|
| 2683 | units = "kg/kg/s", & |
|---|
| 2684 | kind = "large-scale scalar forcing", & |
|---|
| 2685 | input_id = 1, & |
|---|
| 2686 | output_file = output_file, & |
|---|
| 2687 | grid = scalar_profile_grid, & |
|---|
| 2688 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2689 | ) |
|---|
| 2690 | output_var_table(53) % to_be_processed = ls_forcing_variables_required |
|---|
| 2691 | |
|---|
| 2692 | output_var_table(54) = init_nc_var( & |
|---|
| 2693 | name = 'nudging_qv', & |
|---|
| 2694 | std_name = "", & |
|---|
| 2695 | long_name = "specific humidity", & |
|---|
| 2696 | units = "kg/kg", & |
|---|
| 2697 | kind = "large-scale scalar forcing", & |
|---|
| 2698 | input_id = 1, & |
|---|
| 2699 | output_file = output_file, & |
|---|
| 2700 | grid = scalar_profile_grid, & |
|---|
| 2701 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2702 | ) |
|---|
| 2703 | output_var_table(54) % to_be_processed = ls_forcing_variables_required |
|---|
| 2704 | |
|---|
| 2705 | output_var_table(55) = init_nc_var( & |
|---|
| 2706 | name = 'nudging_tau', & |
|---|
| 2707 | std_name = "", & |
|---|
| 2708 | long_name = "nudging relaxation time scale", & |
|---|
| 2709 | units = "s", & |
|---|
| 2710 | kind = "constant scalar profile", & |
|---|
| 2711 | input_id = 1, & |
|---|
| 2712 | output_file = output_file, & |
|---|
| 2713 | grid = scalar_profile_grid, & |
|---|
| 2714 | intermediate_grid = scalar_profile_intermediate & |
|---|
| 2715 | ) |
|---|
| 2716 | output_var_table(55) % to_be_processed = ls_forcing_variables_required |
|---|
| 2717 | |
|---|
| 2718 | |
|---|
| 2719 | ! Attributes shared among all variables |
|---|
| 2720 | output_var_table(:) % source = nc_source_text |
|---|
| 2721 | |
|---|
| 2722 | |
|---|
| 2723 | END SUBROUTINE setup_variable_tables |
|---|
| 2724 | |
|---|
| 2725 | |
|---|
| 2726 | !------------------------------------------------------------------------------! |
|---|
| 2727 | ! Description: |
|---|
| 2728 | ! ------------ |
|---|
| 2729 | !> Initializes and nc_var varible with the given parameters. The 'kind' |
|---|
| 2730 | !> parameter is used to infer the correct netCDF IDs and the level of detail, |
|---|
| 2731 | !> 'lod', as defined by the PALM-4U input data standard. |
|---|
| 2732 | !------------------------------------------------------------------------------! |
|---|
| 2733 | FUNCTION init_nc_var(name, std_name, long_name, units, kind, input_id, & |
|---|
| 2734 | grid, intermediate_grid, output_file, is_profile & |
|---|
| 2735 | ) RESULT(var) |
|---|
| 2736 | |
|---|
| 2737 | CHARACTER(LEN=*), INTENT(IN) :: name, std_name, long_name, units, kind |
|---|
| 2738 | INTEGER, INTENT(IN) :: input_id |
|---|
| 2739 | TYPE(grid_definition), INTENT(IN), TARGET :: grid, intermediate_grid |
|---|
| 2740 | TYPE(nc_file), INTENT(IN) :: output_file |
|---|
| 2741 | LOGICAL, INTENT(IN), OPTIONAL :: is_profile |
|---|
| 2742 | |
|---|
| 2743 | CHARACTER(LEN=LNAME) :: out_var_kind |
|---|
| 2744 | TYPE(nc_var) :: var |
|---|
| 2745 | |
|---|
| 2746 | out_var_kind = TRIM(kind) |
|---|
| 2747 | |
|---|
| 2748 | IF (PRESENT(is_profile)) THEN |
|---|
| 2749 | IF (is_profile) out_var_kind = TRIM(kind) // ' profile' |
|---|
| 2750 | END IF |
|---|
| 2751 | |
|---|
| 2752 | var % name = name |
|---|
| 2753 | var % standard_name = std_name |
|---|
| 2754 | var % long_name = long_name |
|---|
| 2755 | var % units = units |
|---|
| 2756 | var % kind = TRIM(out_var_kind) |
|---|
| 2757 | var % input_id = input_id |
|---|
| 2758 | var % nt = SIZE (output_file % time) |
|---|
| 2759 | var % grid => grid |
|---|
| 2760 | var % intermediate_grid => intermediate_grid |
|---|
| 2761 | |
|---|
| 2762 | SELECT CASE( TRIM(out_var_kind) ) |
|---|
| 2763 | |
|---|
| 2764 | !TODO: Using global module variables 'init_variables_required' and |
|---|
| 2765 | !TODO: 'boundary_variables_required'. Encapsulate in settings type |
|---|
| 2766 | !TODO: and pass into init_nc_var. |
|---|
| 2767 | CASE( 'init soil' ) |
|---|
| 2768 | var % nt = 1 |
|---|
| 2769 | var % lod = 2 |
|---|
| 2770 | var % ndim = 3 |
|---|
| 2771 | var % dimids(1:3) = output_file % dimids_soil |
|---|
| 2772 | var % dimvarids(1:3) = output_file % dimvarids_soil |
|---|
| 2773 | var % to_be_processed = init_variables_required |
|---|
| 2774 | var % task = "interpolate_2d" |
|---|
| 2775 | |
|---|
| 2776 | CASE( 'init scalar' ) |
|---|
| 2777 | var % nt = 1 |
|---|
| 2778 | var % lod = 2 |
|---|
| 2779 | var % ndim = 3 |
|---|
| 2780 | var % dimids(1:3) = output_file % dimids_scl |
|---|
| 2781 | var % dimvarids(1:3) = output_file % dimvarids_scl |
|---|
| 2782 | var % to_be_processed = init_variables_required |
|---|
| 2783 | var % task = "interpolate_3d" |
|---|
| 2784 | |
|---|
| 2785 | CASE( 'init u' ) |
|---|
| 2786 | var % nt = 1 |
|---|
| 2787 | var % lod = 2 |
|---|
| 2788 | var % ndim = 3 |
|---|
| 2789 | var % dimids(1) = output_file % dimids_vel(1) |
|---|
| 2790 | var % dimids(2) = output_file % dimids_scl(2) |
|---|
| 2791 | var % dimids(3) = output_file % dimids_scl(3) |
|---|
| 2792 | var % dimvarids(1) = output_file % dimvarids_vel(1) |
|---|
| 2793 | var % dimvarids(2) = output_file % dimvarids_scl(2) |
|---|
| 2794 | var % dimvarids(3) = output_file % dimvarids_scl(3) |
|---|
| 2795 | var % to_be_processed = init_variables_required |
|---|
| 2796 | var % task = "interpolate_3d" |
|---|
| 2797 | |
|---|
| 2798 | CASE( 'init v' ) |
|---|
| 2799 | var % nt = 1 |
|---|
| 2800 | var % lod = 2 |
|---|
| 2801 | var % ndim = 3 |
|---|
| 2802 | var % dimids(1) = output_file % dimids_scl(1) |
|---|
| 2803 | var % dimids(2) = output_file % dimids_vel(2) |
|---|
| 2804 | var % dimids(3) = output_file % dimids_scl(3) |
|---|
| 2805 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2806 | var % dimvarids(2) = output_file % dimvarids_vel(2) |
|---|
| 2807 | var % dimvarids(3) = output_file % dimvarids_scl(3) |
|---|
| 2808 | var % to_be_processed = init_variables_required |
|---|
| 2809 | var % task = "interpolate_3d" |
|---|
| 2810 | |
|---|
| 2811 | CASE( 'init w' ) |
|---|
| 2812 | var % nt = 1 |
|---|
| 2813 | var % lod = 2 |
|---|
| 2814 | var % ndim = 3 |
|---|
| 2815 | var % dimids(1) = output_file % dimids_scl(1) |
|---|
| 2816 | var % dimids(2) = output_file % dimids_scl(2) |
|---|
| 2817 | var % dimids(3) = output_file % dimids_vel(3) |
|---|
| 2818 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2819 | var % dimvarids(2) = output_file % dimvarids_scl(2) |
|---|
| 2820 | var % dimvarids(3) = output_file % dimvarids_vel(3) |
|---|
| 2821 | var % to_be_processed = init_variables_required |
|---|
| 2822 | var % task = "interpolate_3d" |
|---|
| 2823 | |
|---|
| 2824 | CASE( 'init scalar profile', 'init u profile', 'init v profile') |
|---|
| 2825 | var % nt = 1 |
|---|
| 2826 | var % lod = 1 |
|---|
| 2827 | var % ndim = 1 |
|---|
| 2828 | var % dimids(1) = output_file % dimids_scl(3) !z |
|---|
| 2829 | var % dimvarids(1) = output_file % dimvarids_scl(3) !z |
|---|
| 2830 | var % to_be_processed = init_variables_required |
|---|
| 2831 | var % task = "average profile" |
|---|
| 2832 | |
|---|
| 2833 | CASE( 'init w profile') |
|---|
| 2834 | var % nt = 1 |
|---|
| 2835 | var % lod = 1 |
|---|
| 2836 | var % ndim = 1 |
|---|
| 2837 | var % dimids(1) = output_file % dimids_vel(3) !z |
|---|
| 2838 | var % dimvarids(1) = output_file % dimvarids_vel(3) !z |
|---|
| 2839 | var % to_be_processed = init_variables_required |
|---|
| 2840 | var % task = "average profile" |
|---|
| 2841 | |
|---|
| 2842 | CASE( 'surface forcing' ) |
|---|
| 2843 | var % lod = -1 |
|---|
| 2844 | var % ndim = 3 |
|---|
| 2845 | var % dimids(3) = output_file % dimid_time |
|---|
| 2846 | var % dimids(1:2) = output_file % dimids_soil(1:2) |
|---|
| 2847 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2848 | var % dimvarids(1:2) = output_file % dimvarids_soil(1:2) |
|---|
| 2849 | var % to_be_processed = boundary_variables_required |
|---|
| 2850 | var % task = "interpolate_2d" |
|---|
| 2851 | |
|---|
| 2852 | CASE( 'left scalar', 'right scalar') ! same as right |
|---|
| 2853 | var % lod = -1 |
|---|
| 2854 | var % ndim = 3 |
|---|
| 2855 | var % dimids(3) = output_file % dimid_time |
|---|
| 2856 | var % dimids(1) = output_file % dimids_scl(2) |
|---|
| 2857 | var % dimids(2) = output_file % dimids_scl(3) |
|---|
| 2858 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2859 | var % dimvarids(1) = output_file % dimvarids_scl(2) |
|---|
| 2860 | var % dimvarids(2) = output_file % dimvarids_scl(3) |
|---|
| 2861 | var % to_be_processed = boundary_variables_required |
|---|
| 2862 | var % task = "interpolate_3d" |
|---|
| 2863 | |
|---|
| 2864 | CASE( 'north scalar', 'south scalar') ! same as south |
|---|
| 2865 | var % lod = -1 |
|---|
| 2866 | var % ndim = 3 |
|---|
| 2867 | var % dimids(3) = output_file % dimid_time |
|---|
| 2868 | var % dimids(1) = output_file % dimids_scl(1) |
|---|
| 2869 | var % dimids(2) = output_file % dimids_scl(3) |
|---|
| 2870 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2871 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2872 | var % dimvarids(2) = output_file % dimvarids_scl(3) |
|---|
| 2873 | var % to_be_processed = boundary_variables_required |
|---|
| 2874 | var % task = "interpolate_3d" |
|---|
| 2875 | |
|---|
| 2876 | CASE( 'top scalar', 'top w' ) |
|---|
| 2877 | var % lod = -1 |
|---|
| 2878 | var % ndim = 3 |
|---|
| 2879 | var % dimids(3) = output_file % dimid_time |
|---|
| 2880 | var % dimids(1) = output_file % dimids_scl(1) |
|---|
| 2881 | var % dimids(2) = output_file % dimids_scl(2) |
|---|
| 2882 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2883 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2884 | var % dimvarids(2) = output_file % dimvarids_scl(2) |
|---|
| 2885 | var % to_be_processed = boundary_variables_required |
|---|
| 2886 | var % task = "interpolate_3d" |
|---|
| 2887 | |
|---|
| 2888 | CASE( 'left u', 'right u' ) |
|---|
| 2889 | var % lod = -1 |
|---|
| 2890 | var % ndim = 3 |
|---|
| 2891 | var % dimids(3) = output_file % dimid_time |
|---|
| 2892 | var % dimids(1) = output_file % dimids_scl(2) |
|---|
| 2893 | var % dimids(2) = output_file % dimids_scl(3) |
|---|
| 2894 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2895 | var % dimvarids(1) = output_file % dimvarids_scl(2) |
|---|
| 2896 | var % dimvarids(2) = output_file % dimvarids_scl(3) |
|---|
| 2897 | var % to_be_processed = boundary_variables_required |
|---|
| 2898 | var % task = "interpolate_3d" |
|---|
| 2899 | |
|---|
| 2900 | CASE( 'north u', 'south u' ) |
|---|
| 2901 | var % lod = -1 |
|---|
| 2902 | var % ndim = 3 |
|---|
| 2903 | var % dimids(3) = output_file % dimid_time !t |
|---|
| 2904 | var % dimids(1) = output_file % dimids_vel(1) !x |
|---|
| 2905 | var % dimids(2) = output_file % dimids_scl(3) !z |
|---|
| 2906 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2907 | var % dimvarids(1) = output_file % dimvarids_vel(1) |
|---|
| 2908 | var % dimvarids(2) = output_file % dimvarids_scl(3) |
|---|
| 2909 | var % to_be_processed = boundary_variables_required |
|---|
| 2910 | var % task = "interpolate_3d" |
|---|
| 2911 | |
|---|
| 2912 | CASE( 'top u' ) |
|---|
| 2913 | var % lod = -1 |
|---|
| 2914 | var % ndim = 3 |
|---|
| 2915 | var % dimids(3) = output_file % dimid_time !t |
|---|
| 2916 | var % dimids(1) = output_file % dimids_vel(1) !x |
|---|
| 2917 | var % dimids(2) = output_file % dimids_scl(2) !z |
|---|
| 2918 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2919 | var % dimvarids(1) = output_file % dimvarids_vel(1) |
|---|
| 2920 | var % dimvarids(2) = output_file % dimvarids_scl(2) |
|---|
| 2921 | var % to_be_processed = boundary_variables_required |
|---|
| 2922 | var % task = "interpolate_3d" |
|---|
| 2923 | |
|---|
| 2924 | CASE( 'left v', 'right v' ) |
|---|
| 2925 | var % lod = -1 |
|---|
| 2926 | var % ndim = 3 |
|---|
| 2927 | var % dimids(3) = output_file % dimid_time |
|---|
| 2928 | var % dimids(1) = output_file % dimids_vel(2) |
|---|
| 2929 | var % dimids(2) = output_file % dimids_scl(3) |
|---|
| 2930 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2931 | var % dimvarids(1) = output_file % dimvarids_vel(2) |
|---|
| 2932 | var % dimvarids(2) = output_file % dimvarids_scl(3) |
|---|
| 2933 | var % to_be_processed = boundary_variables_required |
|---|
| 2934 | var % task = "interpolate_3d" |
|---|
| 2935 | |
|---|
| 2936 | CASE( 'north v', 'south v' ) |
|---|
| 2937 | var % lod = -1 |
|---|
| 2938 | var % ndim = 3 |
|---|
| 2939 | var % dimids(3) = output_file % dimid_time !t |
|---|
| 2940 | var % dimids(1) = output_file % dimids_scl(1) !x |
|---|
| 2941 | var % dimids(2) = output_file % dimids_scl(3) !z |
|---|
| 2942 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2943 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2944 | var % dimvarids(2) = output_file % dimvarids_scl(3) |
|---|
| 2945 | var % to_be_processed = boundary_variables_required |
|---|
| 2946 | var % task = "interpolate_3d" |
|---|
| 2947 | |
|---|
| 2948 | CASE( 'top v' ) |
|---|
| 2949 | var % lod = -1 |
|---|
| 2950 | var % ndim = 3 |
|---|
| 2951 | var % dimids(3) = output_file % dimid_time !t |
|---|
| 2952 | var % dimids(1) = output_file % dimids_scl(1) !x |
|---|
| 2953 | var % dimids(2) = output_file % dimids_vel(2) !z |
|---|
| 2954 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2955 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2956 | var % dimvarids(2) = output_file % dimvarids_vel(2) |
|---|
| 2957 | var % to_be_processed = boundary_variables_required |
|---|
| 2958 | var % task = "interpolate_3d" |
|---|
| 2959 | |
|---|
| 2960 | CASE( 'left w', 'right w') |
|---|
| 2961 | var % lod = -1 |
|---|
| 2962 | var % ndim = 3 |
|---|
| 2963 | var % dimids(3) = output_file % dimid_time |
|---|
| 2964 | var % dimids(1) = output_file % dimids_scl(2) |
|---|
| 2965 | var % dimids(2) = output_file % dimids_vel(3) |
|---|
| 2966 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2967 | var % dimvarids(1) = output_file % dimvarids_scl(2) |
|---|
| 2968 | var % dimvarids(2) = output_file % dimvarids_vel(3) |
|---|
| 2969 | var % to_be_processed = boundary_variables_required |
|---|
| 2970 | var % task = "interpolate_3d" |
|---|
| 2971 | |
|---|
| 2972 | CASE( 'north w', 'south w' ) |
|---|
| 2973 | var % lod = -1 |
|---|
| 2974 | var % ndim = 3 |
|---|
| 2975 | var % dimids(3) = output_file % dimid_time !t |
|---|
| 2976 | var % dimids(1) = output_file % dimids_scl(1) !x |
|---|
| 2977 | var % dimids(2) = output_file % dimids_vel(3) !z |
|---|
| 2978 | var % dimvarids(3) = output_file % dimvarid_time |
|---|
| 2979 | var % dimvarids(1) = output_file % dimvarids_scl(1) |
|---|
| 2980 | var % dimvarids(2) = output_file % dimvarids_vel(3) |
|---|
| 2981 | var % to_be_processed = boundary_variables_required |
|---|
| 2982 | var % task = "interpolate_3d" |
|---|
| 2983 | |
|---|
| 2984 | CASE( 'time series' ) |
|---|
| 2985 | var % lod = 0 |
|---|
| 2986 | var % ndim = 1 |
|---|
| 2987 | var % dimids(1) = output_file % dimid_time !t |
|---|
| 2988 | var % dimvarids(1) = output_file % dimvarid_time |
|---|
| 2989 | var % to_be_processed = .TRUE. |
|---|
| 2990 | var % task = "average scalar" |
|---|
| 2991 | |
|---|
| 2992 | CASE( 'constant scalar profile' ) |
|---|
| 2993 | var % lod = -1 |
|---|
| 2994 | var % ndim = 2 |
|---|
| 2995 | var % dimids(2) = output_file % dimid_time !t |
|---|
| 2996 | var % dimids(1) = output_file % dimids_scl(3) !z |
|---|
| 2997 | var % dimvarids(2) = output_file % dimvarid_time |
|---|
| 2998 | var % dimvarids(1) = output_file % dimvarids_scl(3) |
|---|
| 2999 | var % to_be_processed = .TRUE. |
|---|
| 3000 | var % task = "set profile" |
|---|
| 3001 | |
|---|
| 3002 | CASE( 'large-scale scalar forcing' ) |
|---|
| 3003 | var % lod = -1 |
|---|
| 3004 | var % ndim = 2 |
|---|
| 3005 | var % dimids(2) = output_file % dimid_time !t |
|---|
| 3006 | var % dimids(1) = output_file % dimids_scl(3) !z |
|---|
| 3007 | var % dimvarids(2) = output_file % dimvarid_time |
|---|
| 3008 | var % dimvarids(1) = output_file % dimvarids_scl(3) |
|---|
| 3009 | var % to_be_processed = ls_forcing_variables_required |
|---|
| 3010 | var % task = "average large-scale profile" |
|---|
| 3011 | |
|---|
| 3012 | CASE( 'large-scale w forcing' ) |
|---|
| 3013 | var % lod = -1 |
|---|
| 3014 | var % ndim = 2 |
|---|
| 3015 | var % dimids(2) = output_file % dimid_time !t |
|---|
| 3016 | var % dimids(1) = output_file % dimids_vel(3) !z |
|---|
| 3017 | var % dimvarids(2) = output_file % dimvarid_time |
|---|
| 3018 | var % dimvarids(1) = output_file % dimvarids_vel(3) |
|---|
| 3019 | var % to_be_processed = ls_forcing_variables_required |
|---|
| 3020 | var % task = "average large-scale profile" |
|---|
| 3021 | |
|---|
| 3022 | CASE DEFAULT |
|---|
| 3023 | message = "Variable kind '" // TRIM(kind) // "' not recognized." |
|---|
| 3024 | CALL abort ('init_nc_var', message) |
|---|
| 3025 | |
|---|
| 3026 | END SELECT |
|---|
| 3027 | |
|---|
| 3028 | END FUNCTION init_nc_var |
|---|
| 3029 | |
|---|
| 3030 | |
|---|
| 3031 | SUBROUTINE fini_variables() |
|---|
| 3032 | |
|---|
| 3033 | CALL report('fini_variables', 'Deallocating variable table') |
|---|
| 3034 | DEALLOCATE( input_var_table ) |
|---|
| 3035 | |
|---|
| 3036 | END SUBROUTINE fini_variables |
|---|
| 3037 | |
|---|
| 3038 | |
|---|
| 3039 | SUBROUTINE fini_io_groups() |
|---|
| 3040 | |
|---|
| 3041 | CALL report('fini_io_groups', 'Deallocating IO groups') |
|---|
| 3042 | DEALLOCATE( io_group_list ) |
|---|
| 3043 | |
|---|
| 3044 | END SUBROUTINE fini_io_groups |
|---|
| 3045 | |
|---|
| 3046 | |
|---|
| 3047 | SUBROUTINE fini_file_lists() |
|---|
| 3048 | |
|---|
| 3049 | CALL report('fini_file_lists', 'Deallocating file lists') |
|---|
| 3050 | DEALLOCATE( flow_files, soil_files, radiation_files, soil_moisture_files ) |
|---|
| 3051 | |
|---|
| 3052 | END SUBROUTINE fini_file_lists |
|---|
| 3053 | |
|---|
| 3054 | |
|---|
| 3055 | SUBROUTINE get_input_file_list(start_date_string, start_hour, end_hour, & |
|---|
| 3056 | step_hour, path, prefix, suffix, file_list) |
|---|
| 3057 | |
|---|
| 3058 | CHARACTER (LEN=DATE), INTENT(IN) :: start_date_string |
|---|
| 3059 | CHARACTER (LEN=*), INTENT(IN) :: prefix, suffix, path |
|---|
| 3060 | INTEGER, INTENT(IN) :: start_hour, end_hour, step_hour |
|---|
| 3061 | CHARACTER(LEN=*), ALLOCATABLE, INTENT(INOUT) :: file_list(:) |
|---|
| 3062 | |
|---|
| 3063 | INTEGER :: number_of_intervals, hour, i |
|---|
| 3064 | CHARACTER(LEN=DATE) :: date_string |
|---|
| 3065 | |
|---|
| 3066 | number_of_intervals = CEILING( REAL(end_hour - start_hour) / step_hour ) |
|---|
| 3067 | ALLOCATE( file_list(number_of_intervals + 1) ) |
|---|
| 3068 | |
|---|
| 3069 | DO i = 0, number_of_intervals |
|---|
| 3070 | hour = start_hour + i * step_hour |
|---|
| 3071 | date_string = add_hours_to(start_date_string, hour) |
|---|
| 3072 | |
|---|
| 3073 | file_list(i+1) = TRIM(path) // TRIM(prefix) // TRIM(date_string) // & |
|---|
| 3074 | TRIM(suffix) // '.nc' |
|---|
| 3075 | message = "Set up input file name '" // TRIM(file_list(i+1)) //"'" |
|---|
| 3076 | CALL report('input_file_list', message) |
|---|
| 3077 | END DO |
|---|
| 3078 | |
|---|
| 3079 | END SUBROUTINE get_input_file_list |
|---|
| 3080 | |
|---|
| 3081 | |
|---|
| 3082 | !------------------------------------------------------------------------------! |
|---|
| 3083 | ! Description: |
|---|
| 3084 | ! ------------ |
|---|
| 3085 | !> Carries out any physical conversion of the quantities in the given input |
|---|
| 3086 | !> buffer needed to obtain the quantity required by PALM-4U. For instance, |
|---|
| 3087 | !> velocities are rotated to the PALM-4U coordinate system and the potential |
|---|
| 3088 | !> temperature is computed from the absolute temperature and pressure. |
|---|
| 3089 | !> |
|---|
| 3090 | !> Note, that the preprocessing does not include any grid change. The result |
|---|
| 3091 | !> array will match a COSMO-DE scalar array. |
|---|
| 3092 | !------------------------------------------------------------------------------! |
|---|
| 3093 | SUBROUTINE preprocess(group, input_buffer, cosmo_grid, iter) |
|---|
| 3094 | |
|---|
| 3095 | TYPE(io_group), INTENT(INOUT), TARGET :: group |
|---|
| 3096 | TYPE(container), INTENT(INOUT), ALLOCATABLE :: input_buffer(:) |
|---|
| 3097 | TYPE(grid_definition), INTENT(IN) :: cosmo_grid |
|---|
| 3098 | INTEGER, INTENT(IN) :: iter |
|---|
| 3099 | |
|---|
| 3100 | REAL(dp), ALLOCATABLE :: basic_state_pressure(:) |
|---|
| 3101 | TYPE(container), ALLOCATABLE :: preprocess_buffer(:) |
|---|
| 3102 | INTEGER :: hour, dt |
|---|
| 3103 | INTEGER :: i, j, k |
|---|
| 3104 | INTEGER :: nx, ny, nz |
|---|
| 3105 | |
|---|
| 3106 | input_buffer(:) % is_preprocessed = .FALSE. |
|---|
| 3107 | |
|---|
| 3108 | SELECT CASE( group % kind ) |
|---|
| 3109 | |
|---|
| 3110 | CASE( 'velocities' ) |
|---|
| 3111 | ! Allocate a compute buffer with the same number of arrays as the input |
|---|
| 3112 | ALLOCATE( preprocess_buffer( SIZE(input_buffer) ) ) |
|---|
| 3113 | |
|---|
| 3114 | ! Allocate u and v arrays with scalar dimensions |
|---|
| 3115 | nx = SIZE(input_buffer(1) % array, 1) |
|---|
| 3116 | ny = SIZE(input_buffer(1) % array, 2) |
|---|
| 3117 | nz = SIZE(input_buffer(1) % array, 3) |
|---|
| 3118 | ALLOCATE( preprocess_buffer(1) % array(nx, ny, nz) ) ! u buffer |
|---|
| 3119 | ALLOCATE( preprocess_buffer(2) % array(nx, ny, nz) ) ! v buffer |
|---|
| 3120 | |
|---|
| 3121 | CALL run_control('time', 'alloc') |
|---|
| 3122 | |
|---|
| 3123 | ! interpolate U and V to centres |
|---|
| 3124 | CALL centre_velocities( u_face = input_buffer(1) % array, & |
|---|
| 3125 | v_face = input_buffer(2) % array, & |
|---|
| 3126 | u_centre = preprocess_buffer(1) % array, & |
|---|
| 3127 | v_centre = preprocess_buffer(2) % array ) |
|---|
| 3128 | |
|---|
| 3129 | cfg % rotation_method = 'rotated-pole' |
|---|
| 3130 | SELECT CASE(cfg % rotation_method) |
|---|
| 3131 | |
|---|
| 3132 | CASE('rotated-pole') |
|---|
| 3133 | ! rotate U and V to PALM-4U orientation and overwrite U and V with |
|---|
| 3134 | ! rotated velocities |
|---|
| 3135 | DO k = 1, nz |
|---|
| 3136 | DO j = 2, ny |
|---|
| 3137 | DO i = 2, nx |
|---|
| 3138 | CALL uv2uvrot( urot = preprocess_buffer(1) % array(i,j,k), & |
|---|
| 3139 | vrot = preprocess_buffer(2) % array(i,j,k), & |
|---|
| 3140 | rlat = cosmo_grid % lat(j-1), & |
|---|
| 3141 | rlon = cosmo_grid % lon(i-1), & |
|---|
| 3142 | pollat = phi_cn, & |
|---|
| 3143 | pollon = lambda_cn, & |
|---|
| 3144 | u = input_buffer(1) % array(i,j,k), & |
|---|
| 3145 | v = input_buffer(2) % array(i,j,k) ) |
|---|
| 3146 | END DO |
|---|
| 3147 | END DO |
|---|
| 3148 | END DO |
|---|
| 3149 | |
|---|
| 3150 | CASE DEFAULT |
|---|
| 3151 | message = "Rotation method '" // TRIM(cfg % rotation_method) // & |
|---|
| 3152 | "' not recognized." |
|---|
| 3153 | CALL abort('preprocess', message) |
|---|
| 3154 | |
|---|
| 3155 | END SELECT |
|---|
| 3156 | |
|---|
| 3157 | ! set values |
|---|
| 3158 | input_buffer(1) % array(1,:,:) = 0.0_dp |
|---|
| 3159 | input_buffer(2) % array(1,:,:) = 0.0_dp |
|---|
| 3160 | input_buffer(1) % array(:,1,:) = 0.0_dp |
|---|
| 3161 | input_buffer(2) % array(:,1,:) = 0.0_dp |
|---|
| 3162 | |
|---|
| 3163 | input_buffer(1:2) % is_preprocessed = .TRUE. |
|---|
| 3164 | CALL run_control('time', 'comp') |
|---|
| 3165 | |
|---|
| 3166 | DEALLOCATE( preprocess_buffer ) |
|---|
| 3167 | CALL run_control('time', 'alloc') |
|---|
| 3168 | |
|---|
| 3169 | message = "Input buffers for group '" // TRIM(group % kind) // "'"//& |
|---|
| 3170 | " preprocessed sucessfully." |
|---|
| 3171 | CALL report('preprocess', message) |
|---|
| 3172 | |
|---|
| 3173 | CASE( 'temperature' ) ! P and T |
|---|
| 3174 | nx = SIZE(input_buffer(1) % array, 1) |
|---|
| 3175 | ny = SIZE(input_buffer(1) % array, 2) |
|---|
| 3176 | nz = SIZE(input_buffer(1) % array, 3) |
|---|
| 3177 | |
|---|
| 3178 | ! Compute absolute pressure if presure perturbation has been read in. |
|---|
| 3179 | IF ( TRIM(group % in_var_list(2) % name) == 'PP' ) THEN |
|---|
| 3180 | message = "Absolute pressure, P, not available, " // & |
|---|
| 3181 | "computing from pressure preturbation PP." |
|---|
| 3182 | CALL report('preprocess', message) |
|---|
| 3183 | |
|---|
| 3184 | ALLOCATE( basic_state_pressure(1:nz) ) |
|---|
| 3185 | CALL run_control('time', 'alloc') |
|---|
| 3186 | |
|---|
| 3187 | DO j = 1, ny |
|---|
| 3188 | DO i = 1, nx |
|---|
| 3189 | |
|---|
| 3190 | CALL get_basic_state(cosmo_grid % hfl(i,j,:), BETA, P_SL, T_SL,& |
|---|
| 3191 | RD, G, basic_state_pressure) |
|---|
| 3192 | |
|---|
| 3193 | input_buffer (2) % array(i,j,:) = & |
|---|
| 3194 | input_buffer (2) % array(i,j,:) + basic_state_pressure(:) |
|---|
| 3195 | |
|---|
| 3196 | END DO |
|---|
| 3197 | END DO |
|---|
| 3198 | CALL run_control('time', 'comp') |
|---|
| 3199 | |
|---|
| 3200 | DEALLOCATE( basic_state_pressure ) |
|---|
| 3201 | CALL run_control('time', 'alloc') |
|---|
| 3202 | |
|---|
| 3203 | group % in_var_list(2) % name = 'P' |
|---|
| 3204 | |
|---|
| 3205 | END IF |
|---|
| 3206 | |
|---|
| 3207 | ! Convert absolute to potential temperature |
|---|
| 3208 | input_buffer(1) % array(:,:,:) = input_buffer(1) % array(:,:,:) * & |
|---|
| 3209 | EXP( RD_PALM/CP_PALM * LOG( P_REF / input_buffer(2) % array(:,:,:) )) |
|---|
| 3210 | |
|---|
| 3211 | input_buffer(1:2) % is_preprocessed = .TRUE. |
|---|
| 3212 | message = "Input buffers for group '" // TRIM(group % kind) // "'"//& |
|---|
| 3213 | " preprocessed sucessfully." |
|---|
| 3214 | CALL report('preprocess', message) |
|---|
| 3215 | CALL run_control('time', 'comp') |
|---|
| 3216 | |
|---|
| 3217 | CASE( 'scalar' ) ! S or W |
|---|
| 3218 | input_buffer(:) % is_preprocessed = .TRUE. |
|---|
| 3219 | CALL run_control('time', 'comp') |
|---|
| 3220 | |
|---|
| 3221 | CASE( 'soil-temperature' ) ! |
|---|
| 3222 | |
|---|
| 3223 | CALL fill_water_cells(soiltyp, input_buffer(1) % array, & |
|---|
| 3224 | SIZE(input_buffer(1) % array, 3), & |
|---|
| 3225 | FILL_ITERATIONS) |
|---|
| 3226 | input_buffer(:) % is_preprocessed = .TRUE. |
|---|
| 3227 | CALL run_control('time', 'comp') |
|---|
| 3228 | |
|---|
| 3229 | CASE( 'soil-water' ) ! |
|---|
| 3230 | |
|---|
| 3231 | CALL fill_water_cells(soiltyp, input_buffer(1) % array, & |
|---|
| 3232 | SIZE(input_buffer(1) % array, 3), & |
|---|
| 3233 | FILL_ITERATIONS) |
|---|
| 3234 | |
|---|
| 3235 | nx = SIZE(input_buffer(1) % array, 1) |
|---|
| 3236 | ny = SIZE(input_buffer(1) % array, 2) |
|---|
| 3237 | nz = SIZE(input_buffer(1) % array, 3) |
|---|
| 3238 | |
|---|
| 3239 | DO k = 1, nz |
|---|
| 3240 | DO j = 1, ny |
|---|
| 3241 | DO i = 1, nx |
|---|
| 3242 | input_buffer(1) % array(i,j,k) = & |
|---|
| 3243 | input_buffer(1) % array(i,j,k) * d_depth_rho_inv(k) |
|---|
| 3244 | END DO |
|---|
| 3245 | END DO |
|---|
| 3246 | END DO |
|---|
| 3247 | |
|---|
| 3248 | message = "Converted soil water from [kg/m^2] to [m^3/m^3]" |
|---|
| 3249 | CALL report('preprocess', message) |
|---|
| 3250 | |
|---|
| 3251 | input_buffer(:) % is_preprocessed = .TRUE. |
|---|
| 3252 | CALL run_control('time', 'comp') |
|---|
| 3253 | |
|---|
| 3254 | CASE( 'surface' ) ! |
|---|
| 3255 | input_buffer(:) % is_preprocessed = .TRUE. |
|---|
| 3256 | CALL run_control('time', 'comp') |
|---|
| 3257 | |
|---|
| 3258 | CASE( 'accumulated' ) ! |
|---|
| 3259 | message = "De-accumulating '" // TRIM(group % in_var_list(1) % name) //& |
|---|
| 3260 | "' in iteration " // TRIM(str(iter)) |
|---|
| 3261 | CALL report('preprocess', message) |
|---|
| 3262 | |
|---|
| 3263 | hour = iter - 1 |
|---|
| 3264 | dt = MODULO(hour, 3) + 1 ! averaging period |
|---|
| 3265 | SELECT CASE(dt) |
|---|
| 3266 | |
|---|
| 3267 | CASE(1) |
|---|
| 3268 | !input has been accumulated over one hour. Leave as is |
|---|
| 3269 | !input_buffer(1) % array(:,:,:) carrries one-hour integral |
|---|
| 3270 | |
|---|
| 3271 | CASE(2) |
|---|
| 3272 | !input has been accumulated over two hours. Subtract previous step |
|---|
| 3273 | !input_buffer(1) % array(:,:,:) carrries one-hour integral |
|---|
| 3274 | !input_buffer(2) % array(:,:,:) carrries two-hour integral |
|---|
| 3275 | CALL deaverage( & |
|---|
| 3276 | avg_1 = input_buffer(1) % array(:,:,:), t1 = 1.0_dp, & |
|---|
| 3277 | avg_2 = input_buffer(2) % array(:,:,:), t2 = 1.0_dp, & |
|---|
| 3278 | avg_3 = input_buffer(1) % array(:,:,:), t3 = 1.0_dp ) |
|---|
| 3279 | !input_buffer(1) % array(:,:,:) carrries one-hour integral of second hour |
|---|
| 3280 | |
|---|
| 3281 | CASE(3) |
|---|
| 3282 | !input has been accumulated over three hours. Subtract previous step |
|---|
| 3283 | !input_buffer(1) % array(:,:,:) carrries three-hour integral |
|---|
| 3284 | !input_buffer(2) % array(:,:,:) still carrries two-hour integral |
|---|
| 3285 | CALL deaverage( & |
|---|
| 3286 | avg_1 = input_buffer(2) % array(:,:,:), t1 = 1.0_dp, & |
|---|
| 3287 | avg_2 = input_buffer(1) % array(:,:,:), t2 = 1.0_dp, & |
|---|
| 3288 | avg_3 = input_buffer(1) % array(:,:,:), t3 = 1.0_dp ) |
|---|
| 3289 | !input_buffer(1) % array(:,:,:) carrries one-hour integral of third hourA |
|---|
| 3290 | |
|---|
| 3291 | CASE DEFAULT |
|---|
| 3292 | message = "Invalid averaging period '" // TRIM(str(dt)) // " hours" |
|---|
| 3293 | CALL abort('preprocess', message) |
|---|
| 3294 | |
|---|
| 3295 | END SELECT |
|---|
| 3296 | input_buffer(:) % is_preprocessed = .TRUE. |
|---|
| 3297 | CALL run_control('time', 'comp') |
|---|
| 3298 | |
|---|
| 3299 | CASE( 'running average' ) ! |
|---|
| 3300 | message = "De-averaging '" // TRIM(group % in_var_list(1) % name) // & |
|---|
| 3301 | "' in iteration " // TRIM(str(iter)) |
|---|
| 3302 | CALL report('preprocess', message) |
|---|
| 3303 | |
|---|
| 3304 | hour = iter - 1 |
|---|
| 3305 | dt = MODULO(hour, 3) + 1 ! averaging period |
|---|
| 3306 | SELECT CASE(dt) |
|---|
| 3307 | |
|---|
| 3308 | CASE(1) |
|---|
| 3309 | !input has been accumulated over one hour. Leave as is |
|---|
| 3310 | !input_buffer(1) % array(:,:,:) carrries one-hour integral |
|---|
| 3311 | |
|---|
| 3312 | CASE(2) |
|---|
| 3313 | !input has been accumulated over two hours. Subtract previous step |
|---|
| 3314 | !input_buffer(1) % array(:,:,:) carrries one-hour integral |
|---|
| 3315 | !input_buffer(2) % array(:,:,:) carrries two-hour integral |
|---|
| 3316 | CALL deaverage( input_buffer(1) % array(:,:,:), 1.0_dp, & |
|---|
| 3317 | input_buffer(2) % array(:,:,:), 2.0_dp, & |
|---|
| 3318 | input_buffer(1) % array(:,:,:), 1.0_dp) |
|---|
| 3319 | !input_buffer(1) % array(:,:,:) carrries one-hour integral of second hour |
|---|
| 3320 | |
|---|
| 3321 | CASE(3) |
|---|
| 3322 | !input has been accumulated over three hours. Subtract previous step |
|---|
| 3323 | !input_buffer(1) % array(:,:,:) carrries three-hour integral |
|---|
| 3324 | !input_buffer(2) % array(:,:,:) still carrries two-hour integral |
|---|
| 3325 | CALL deaverage( input_buffer(2) % array(:,:,:), 2.0_dp, & |
|---|
| 3326 | input_buffer(1) % array(:,:,:), 3.0_dp, & |
|---|
| 3327 | input_buffer(1) % array(:,:,:), 1.0_dp) |
|---|
| 3328 | !input_buffer(1) % array(:,:,:) carrries one-hour integral of third hourA |
|---|
| 3329 | |
|---|
| 3330 | CASE DEFAULT |
|---|
| 3331 | message = "Invalid averaging period '" // TRIM(str(dt)) // " hours" |
|---|
| 3332 | CALL abort('preprocess', message) |
|---|
| 3333 | |
|---|
| 3334 | END SELECT |
|---|
| 3335 | input_buffer(:) % is_preprocessed = .TRUE. |
|---|
| 3336 | |
|---|
| 3337 | CASE DEFAULT |
|---|
| 3338 | message = "Buffer kind '" // TRIM(group % kind) // "' is not supported." |
|---|
| 3339 | CALL abort('prerpocess', message) |
|---|
| 3340 | |
|---|
| 3341 | END SELECT |
|---|
| 3342 | CALL run_control('time', 'comp') |
|---|
| 3343 | |
|---|
| 3344 | END SUBROUTINE preprocess |
|---|
| 3345 | |
|---|
| 3346 | |
|---|
| 3347 | ! Description: |
|---|
| 3348 | ! ------------ |
|---|
| 3349 | !> Computes average soil values in COSMO-DE water cells from neighbouring |
|---|
| 3350 | !> non-water cells. This is done as a preprocessing step for the COSMO-DE |
|---|
| 3351 | !> soil input arrays, which contain unphysical values for water cells. |
|---|
| 3352 | !> |
|---|
| 3353 | !> This routine computes the average of up to all nine neighbouring cells |
|---|
| 3354 | !> or keeps the original value, if not at least one non-water neightbour |
|---|
| 3355 | !> is available. |
|---|
| 3356 | !> |
|---|
| 3357 | !> By repeatedly applying this step, soil data can be extrapolated into |
|---|
| 3358 | !> 'water' regions occupying multiple cells, one cell per iteration. |
|---|
| 3359 | !> |
|---|
| 3360 | !> Input parameters: |
|---|
| 3361 | !> ----------------- |
|---|
| 3362 | !> soiltyp : 2d map of COSMO-DE soil types |
|---|
| 3363 | !> nz : number of layers in the COSMO-DE soil |
|---|
| 3364 | !> niter : number iterations |
|---|
| 3365 | !> |
|---|
| 3366 | !> Output parameters: |
|---|
| 3367 | !> ------------------ |
|---|
| 3368 | !> array : the soil array (i.e. water content or temperature) |
|---|
| 3369 | !------------------------------------------------------------------------------! |
|---|
| 3370 | SUBROUTINE fill_water_cells(soiltyp, array, nz, niter) |
|---|
| 3371 | INTEGER(hp), DIMENSION(:,:,:), INTENT(IN) :: soiltyp |
|---|
| 3372 | REAL(dp), DIMENSION(:,:,:), INTENT(INOUT) :: array |
|---|
| 3373 | INTEGER, INTENT(IN) :: nz, niter |
|---|
| 3374 | |
|---|
| 3375 | REAL(dp), DIMENSION(nz) :: column |
|---|
| 3376 | INTEGER(hp), DIMENSION(:,:), ALLOCATABLE :: old_soiltyp, new_soiltyp |
|---|
| 3377 | INTEGER :: l, i, j, nx, ny, n_cells, ii, jj, iter |
|---|
| 3378 | INTEGER, DIMENSION(8) :: di, dj |
|---|
| 3379 | |
|---|
| 3380 | nx = SIZE(array, 1) |
|---|
| 3381 | ny = SIZE(array, 2) |
|---|
| 3382 | di = (/ -1, -1, -1, 0, 0, 1, 1, 1 /) |
|---|
| 3383 | dj = (/ -1, 0, 1, -1, 1, -1, 0, 1 /) |
|---|
| 3384 | |
|---|
| 3385 | ALLOCATE(old_soiltyp(SIZE(soiltyp,1), & |
|---|
| 3386 | SIZE(soiltyp,2) )) |
|---|
| 3387 | |
|---|
| 3388 | ALLOCATE(new_soiltyp(SIZE(soiltyp,1), & |
|---|
| 3389 | SIZE(soiltyp,2) )) |
|---|
| 3390 | |
|---|
| 3391 | old_soiltyp(:,:) = soiltyp(:,:,1) |
|---|
| 3392 | new_soiltyp(:,:) = soiltyp(:,:,1) |
|---|
| 3393 | |
|---|
| 3394 | DO iter = 1, niter |
|---|
| 3395 | |
|---|
| 3396 | DO j = 1, ny |
|---|
| 3397 | DO i = 1, nx |
|---|
| 3398 | |
|---|
| 3399 | IF (old_soiltyp(i,j) == WATER_ID) THEN |
|---|
| 3400 | |
|---|
| 3401 | n_cells = 0 |
|---|
| 3402 | column(:) = 0.0_dp |
|---|
| 3403 | DO l = 1, SIZE(di) |
|---|
| 3404 | |
|---|
| 3405 | ii = MIN(nx, MAX(1, i + di(l))) |
|---|
| 3406 | jj = MIN(ny, MAX(1, j + dj(l))) |
|---|
| 3407 | |
|---|
| 3408 | IF (old_soiltyp(ii,jj) .NE. WATER_ID) THEN |
|---|
| 3409 | n_cells = n_cells + 1 |
|---|
| 3410 | column(:) = column(:) + array(ii,jj,:) |
|---|
| 3411 | END IF |
|---|
| 3412 | |
|---|
| 3413 | END DO |
|---|
| 3414 | |
|---|
| 3415 | ! Overwrite if at least one non-water neighbour cell is available |
|---|
| 3416 | IF (n_cells > 0) THEN |
|---|
| 3417 | array(i,j,:) = column(:) / n_cells |
|---|
| 3418 | new_soiltyp(i,j) = 0 |
|---|
| 3419 | END IF |
|---|
| 3420 | |
|---|
| 3421 | END IF |
|---|
| 3422 | |
|---|
| 3423 | END DO |
|---|
| 3424 | END DO |
|---|
| 3425 | |
|---|
| 3426 | old_soiltyp(:,:) = new_soiltyp(:,:) |
|---|
| 3427 | |
|---|
| 3428 | END DO |
|---|
| 3429 | |
|---|
| 3430 | DEALLOCATE(old_soiltyp, new_soiltyp) |
|---|
| 3431 | |
|---|
| 3432 | END SUBROUTINE fill_water_cells |
|---|
| 3433 | |
|---|
| 3434 | END MODULE grid |
|---|
