| 1 | !> @file src/inifor.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: inifor.f90 3183 2018-07-27 14:25:55Z kanani $ |
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| 28 | ! Introduced new PALM grid stretching |
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| 29 | ! Renamend initial-condition mode variable 'mode' to 'ic_mode' |
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| 30 | ! Improved log messages |
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| 31 | ! |
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| 32 | ! |
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| 33 | ! 3182 2018-07-27 13:36:03Z suehring |
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| 34 | ! Initial revision |
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| 35 | ! |
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| 36 | ! |
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| 37 | ! |
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| 38 | ! Authors: |
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| 39 | ! -------- |
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| 40 | ! @author Eckhard Kadasch |
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| 41 | ! |
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| 42 | ! Description: |
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| 43 | ! ------------ |
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| 44 | !> INIFOR is an interpolation tool for generating meteorological initialization |
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| 45 | !> and forcing data for the urban climate model PALM-4U. The required |
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| 46 | !> meteorological fields are interpolated from output data of the mesoscale |
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| 47 | !> model COSMO-DE. This is the main program file. |
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| 48 | !------------------------------------------------------------------------------! |
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| 49 | PROGRAM inifor |
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| 50 | |
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| 51 | USE control |
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| 52 | USE defs |
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| 53 | USE grid, & |
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| 54 | ONLY: setup_parameters, setup_grids, setup_variable_tables, & |
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| 55 | setup_io_groups, fini_grids, fini_variables, fini_io_groups, & |
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| 56 | fini_file_lists, preprocess, origin_lon, origin_lat, & |
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| 57 | output_file, io_group_list, output_var_table, & |
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| 58 | cosmo_grid, palm_grid, nx, ny, nz, ug, vg, p0, cfg, & |
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| 59 | average_imin, average_imax, average_jmin, average_jmax |
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| 60 | |
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| 61 | USE io |
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| 62 | USE transform, & |
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| 63 | ONLY: average_profile, average_2d, interpolate_2d, interpolate_3d |
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| 64 | USE types |
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| 65 | |
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| 66 | IMPLICIT NONE |
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| 67 | |
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| 68 | INTEGER :: igroup |
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| 69 | INTEGER :: ivar |
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| 70 | INTEGER :: iter |
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| 71 | REAL(dp), ALLOCATABLE, DIMENSION(:,:,:) :: output_arr |
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| 72 | TYPE(nc_var), POINTER :: output_var |
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| 73 | TYPE(io_group), POINTER :: group |
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| 74 | TYPE(container), ALLOCATABLE :: input_buffer(:) |
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| 75 | |
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| 76 | !> \mainpage About INIFOR |
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| 77 | !> ... |
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| 78 | ! |
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| 79 | !------------------------------------------------------------------------------ |
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| 80 | !- Section 1: Initialization |
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| 81 | !------------------------------------------------------------------------------ |
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| 82 | CALL run_control('init', 'void') |
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| 83 | |
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| 84 | ! Initialize INIFOR's parameters from command-line interface and namelists |
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| 85 | CALL setup_parameters() |
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| 86 | |
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| 87 | ! Initialize all grids, including interpolation neighbours and weights |
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| 88 | CALL setup_grids() |
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| 89 | CALL run_control('time', 'init') |
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| 90 | |
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| 91 | ! Initialize the netCDF output file and define dimensions |
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| 92 | CALL setup_netcdf_dimensions(output_file, palm_grid, cfg % start_date, & |
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| 93 | origin_lon, origin_lat) |
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| 94 | CALL run_control('time', 'write') |
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| 95 | |
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| 96 | ! Set up the tables containing the input and output variables and set |
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| 97 | ! the corresponding netCDF dimensions for each output variable |
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| 98 | CALL setup_variable_tables(cfg % ic_mode) |
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| 99 | CALL run_control('time', 'write') |
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| 100 | |
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| 101 | ! Add the output variables to the netCDF output file |
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| 102 | CALL setup_netcdf_variables(output_file % name, output_var_table) |
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| 103 | |
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| 104 | CALL setup_io_groups() |
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| 105 | CALL run_control('time', 'init') |
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| 106 | |
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| 107 | !------------------------------------------------------------------------------ |
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| 108 | !- Section 2: Main loop |
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| 109 | !------------------------------------------------------------------------------ |
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| 110 | |
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| 111 | DO igroup = 1, SIZE(io_group_list) |
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| 112 | |
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| 113 | group => io_group_list(igroup) |
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| 114 | IF ( group % to_be_processed ) THEN |
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| 115 | |
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| 116 | DO iter = 1, group % nt |
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| 117 | |
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| 118 | !------------------------------------------------------------------------------ |
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| 119 | !- Section 2.1: Read and preprocess input data |
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| 120 | !------------------------------------------------------------------------------ |
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| 121 | CALL read_input_variables(group, iter, input_buffer) |
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| 122 | CALL run_control('time', 'read') |
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| 123 | |
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| 124 | CALL preprocess(group, input_buffer, cosmo_grid, iter) |
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| 125 | CALL run_control('time', 'comp') |
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| 126 | |
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| 127 | !TODO: move this assertion into 'preprocess'. |
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| 128 | IF ( .NOT. ALL(input_buffer(:) % is_preprocessed .AND. .TRUE.) ) THEN |
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| 129 | message = "Input buffers for group '" // TRIM(group % kind) // & |
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| 130 | "' could not be preprocessed sucessfully." |
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| 131 | CALL abort('main loop', message) |
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| 132 | END IF |
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| 133 | |
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| 134 | !------------------------------------------------------------------------------ |
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| 135 | !- Section 2.2: Interpolate each output variable of the group |
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| 136 | !------------------------------------------------------------------------------ |
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| 137 | DO ivar = 1, group % nv |
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| 138 | |
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| 139 | output_var => group % out_vars( ivar ) |
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| 140 | |
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| 141 | IF ( output_var % to_be_processed .AND. & |
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| 142 | iter .LE. output_var % nt ) THEN |
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| 143 | |
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| 144 | message = "Processing '" // TRIM(output_var % name) // & |
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| 145 | "' (" // TRIM(output_var % kind) // & |
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| 146 | "), iteration " // TRIM(str(iter)) //" of " // & |
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| 147 | TRIM(str(output_var % nt)) |
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| 148 | CALL report('main loop', message) |
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| 149 | |
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| 150 | SELECT CASE( TRIM(output_var % task) ) |
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| 151 | |
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| 152 | CASE( 'interpolate_2d' ) |
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| 153 | |
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| 154 | SELECT CASE( TRIM(output_var % kind) ) |
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| 155 | |
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| 156 | CASE( 'init soil' ) |
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| 157 | |
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| 158 | ALLOCATE( output_arr( 0:output_var % grid % nx, & |
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| 159 | 0:output_var % grid % ny, & |
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| 160 | SIZE(output_var % grid % depths) ) ) |
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| 161 | |
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| 162 | CASE ( 'surface forcing' ) |
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| 163 | |
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| 164 | ALLOCATE( output_arr( 0:output_var % grid % nx, & |
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| 165 | 0:output_var % grid % ny, 1 ) ) |
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| 166 | |
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| 167 | CASE DEFAULT |
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| 168 | |
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| 169 | message = "'" // TRIM(output_var % kind) // "' is not a soil variable" |
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| 170 | CALL abort("main loop", message) |
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| 171 | |
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| 172 | END SELECT |
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| 173 | CALL run_control('time', 'alloc') |
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| 174 | |
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| 175 | CALL interpolate_2d(input_buffer(output_var % input_id) % array(:,:,:), & |
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| 176 | output_arr(:,:,:), output_var % intermediate_grid, output_var) |
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| 177 | CALL run_control('time', 'comp') |
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| 178 | |
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| 179 | |
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| 180 | CASE ( 'interpolate_3d' ) |
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| 181 | |
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| 182 | ALLOCATE( output_arr( 0:output_var % grid % nx, & |
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| 183 | 0:output_var % grid % ny, & |
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| 184 | 1:output_var % grid % nz ) ) |
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| 185 | |
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| 186 | CALL run_control('time', 'alloc') |
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| 187 | CALL interpolate_3d( & |
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| 188 | input_buffer(output_var % input_id) % array(:,:,:), & |
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| 189 | output_arr(:,:,:), & |
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| 190 | output_var % intermediate_grid, & |
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| 191 | output_var % grid) |
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| 192 | CALL run_control('time', 'comp') |
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| 193 | |
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| 194 | CASE ( 'average profile' ) |
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| 195 | |
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| 196 | ALLOCATE( output_arr( 0:output_var % grid % nx, & |
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| 197 | 0:output_var % grid % ny, & |
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| 198 | 1:output_var % grid % nz ) ) |
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| 199 | CALL run_control('time', 'alloc') |
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| 200 | |
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| 201 | |
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| 202 | CALL average_profile( & |
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| 203 | input_buffer(output_var % input_id) % array(:,:,:), & |
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| 204 | output_arr(:,:,:), average_imin, average_imax, & |
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| 205 | average_jmin, average_jmax, & |
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| 206 | output_var % intermediate_grid, & |
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| 207 | output_var % grid) |
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| 208 | CALL run_control('time', 'comp') |
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| 209 | |
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| 210 | CASE ( 'average scalar' ) |
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| 211 | |
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| 212 | ALLOCATE( output_arr(1,1,1) ) |
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| 213 | CALL run_control('time', 'alloc') |
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| 214 | output_arr(1,1,1) = p0 |
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| 215 | CALL run_control('time', 'comp') |
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| 216 | |
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| 217 | CASE ( 'set profile' ) |
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| 218 | |
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| 219 | ALLOCATE( output_arr( 1, 1, 1:nz ) ) |
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| 220 | CALL run_control('time', 'alloc') |
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| 221 | |
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| 222 | SELECT CASE (TRIM(output_var % name)) |
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| 223 | |
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| 224 | CASE('ls_forcing_ug') |
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| 225 | output_arr(1, 1, :) = ug |
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| 226 | |
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| 227 | CASE('ls_forcing_vg') |
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| 228 | output_arr(1, 1, :) = vg |
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| 229 | |
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| 230 | CASE('nudging_tau') |
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| 231 | output_arr(1, 1, :) = NUDGING_TAU |
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| 232 | |
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| 233 | CASE DEFAULT |
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| 234 | message = "'" // TRIM(output_var % name) // & |
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| 235 | "' is not a valid '" // TRIM(output_var % kind) //& |
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| 236 | "' variable kind." |
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| 237 | CALL abort('main loop', message) |
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| 238 | END SELECT |
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| 239 | CALL run_control('time', 'comp') |
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| 240 | |
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| 241 | CASE('average large-scale profile') |
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| 242 | message = "Averaging of large-scale forcing profiles " //& |
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| 243 | "has not been implemented, yet." |
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| 244 | CALL abort('main loop', message) |
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| 245 | !ALLOCATE( output_arr( 1, 1, 1:nz ) ) |
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| 246 | |
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| 247 | CASE DEFAULT |
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| 248 | message = "Processing task '" // TRIM(output_var % task) //& |
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| 249 | "' not recognized." |
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| 250 | CALL abort('', message) |
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| 251 | |
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| 252 | END SELECT |
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| 253 | CALL run_control('time', 'comp') |
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| 254 | |
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| 255 | !------------------------------------------------------------------------------ |
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| 256 | !- Section 2.3: Write current time step of current variable |
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| 257 | !------------------------------------------------------------------------------ |
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| 258 | message = "Writing variable '" // TRIM(output_var%name) // "'." |
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| 259 | CALL report('main loop', message) |
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| 260 | CALL update_output(output_var, output_arr, iter, output_file) |
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| 261 | CALL run_control('time', 'write') |
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| 262 | |
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| 263 | DEALLOCATE(output_arr) |
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| 264 | CALL run_control('time', 'alloc') |
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| 265 | |
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| 266 | END IF |
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| 267 | |
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| 268 | END DO ! ouput variables |
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| 269 | |
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| 270 | IF ( group % kind == 'running average' .OR. & |
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| 271 | group % kind == 'accumulated' ) THEN |
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| 272 | ! Keep input buffer around for averaged (radiation) and |
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| 273 | ! accumulated COSMO-DE quantities (precipitation). |
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| 274 | ELSE |
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| 275 | CALL report('main loop', 'Deallocating input buffer') |
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| 276 | DEALLOCATE(input_buffer) |
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| 277 | END IF |
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| 278 | CALL run_control('time', 'alloc') |
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| 279 | |
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| 280 | END DO ! time steps / input files |
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| 281 | |
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| 282 | IF (ALLOCATED(input_buffer)) THEN |
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| 283 | CALL report('main loop', 'Deallocating input buffer') |
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| 284 | DEALLOCATE(input_buffer) |
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| 285 | END IF |
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| 286 | CALL run_control('time', 'alloc') |
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| 287 | |
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| 288 | ELSE |
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| 289 | |
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| 290 | message = "Skipping IO group " // TRIM(str(igroup)) // " '" // TRIM(group % kind) // "'" |
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| 291 | IF ( ALLOCATED(group % in_var_list) ) THEN |
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| 292 | message = TRIM(message) // " with input variable '" // & |
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| 293 | TRIM(group % in_var_list(1) % name) // "'." |
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| 294 | END IF |
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| 295 | |
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| 296 | CALL report('main loop', message) |
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| 297 | |
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| 298 | END IF ! IO group % to_be_processed |
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| 299 | |
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| 300 | END DO ! IO groups |
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| 301 | |
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| 302 | !------------------------------------------------------------------------------ |
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| 303 | !- Section 3: Clean up. |
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| 304 | !------------------------------------------------------------------------------ |
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| 305 | CALL fini_file_lists() |
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| 306 | CALL fini_io_groups() |
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| 307 | CALL fini_variables() |
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| 308 | !CALL fini_grids() |
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| 309 | CALL run_control('time', 'alloc') |
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| 310 | CALL run_control('report', 'void') |
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| 311 | |
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| 312 | message = "Finished writing dynamic driver '" // TRIM(output_file % name) // & |
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| 313 | "' successfully." |
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| 314 | CALL report('main loop', message) |
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| 315 | |
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| 316 | |
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| 317 | END PROGRAM inifor |
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