1 | !> @file src/types.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: types.f90 2718 2018-01-02 08:49:38Z hellstea $ |
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28 | ! Initial revision |
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29 | ! |
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30 | ! |
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31 | ! |
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32 | ! Authors: |
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33 | ! -------- |
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34 | ! @author Eckhard Kadasch |
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35 | ! |
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36 | ! Description: |
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37 | ! ------------ |
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38 | !> The types module provides derived data types used in INIFOR. |
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39 | !------------------------------------------------------------------------------! |
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40 | MODULE types |
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41 | |
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42 | USE defs, & |
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43 | ONLY: dp, PATH, SNAME, LNAME |
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44 | USE netcdf, & |
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45 | ONLY: NF90_MAX_VAR_DIMS, NF90_MAX_NAME |
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46 | |
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47 | IMPLICIT NONE |
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48 | |
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49 | TYPE grid_definition |
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50 | CHARACTER(LEN=SNAME) :: name(3) !< names of the grid dimensions, e.g. (/'x', 'y', 'z'/) or (/'latitude', 'longitude', 'height'/) |
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51 | INTEGER :: nx !< number of gridpoints in the first dimension |
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52 | INTEGER :: ny !< number of gridpoints in the second dimension |
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53 | INTEGER :: nz !< number of gridpoints in the third dimension |
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54 | INTEGER, ALLOCATABLE :: ii(:,:,:) !< Given a point (i,j,k) in the PALM-4U grid, ii(i,j,l) gives the x index of the l'th horizontl neighbour on the COSMO-DE grid. |
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55 | INTEGER, ALLOCATABLE :: jj(:,:,:) !< Given a point (i,j,k) in the PALM-4U grid, jj(i,j,l) gives the y index of the l'th horizontl neighbour on the COSMO-DE grid. |
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56 | INTEGER, ALLOCATABLE :: kk(:,:,:,:) !< Given a point (i,j,k) in the PALM-4U grid, kk(i,j,k,l) gives the z index of the l'th vertical neighbour in the intermediate grid. |
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57 | REAL(dp) :: dx !< grid spacing in the first dimension [m] |
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58 | REAL(dp) :: dy !< grid spacing in the second dimension [m] |
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59 | REAL(dp) :: dz !< grid spacing in the third dimension [m] |
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60 | REAL(dp) :: dxi !< inverse grid spacing in the first dimension [m^-1] |
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61 | REAL(dp) :: dyi !< inverse grid spacing in the second dimension [m^-1] |
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62 | REAL(dp) :: dzi !< inverse grid spacing in the third dimension [m^-1] |
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63 | REAL(dp) :: lx !< domain length in the first dimension [m] |
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64 | REAL(dp) :: ly !< domain length in the second dimension [m] |
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65 | REAL(dp) :: lz !< domain length in the third dimension [m] |
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66 | REAL(dp) :: x0 !< x coordinate of PALM-4U domain projection centre, i.e. location of zero distortion |
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67 | REAL(dp) :: y0 !< y coordinate of PALM-4U domain projection centre, i.e. location of zwro distortion |
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68 | REAL(dp) :: z0 !< displacement of the coordinate origin above sea level [m] |
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69 | REAL(dp), ALLOCATABLE :: x(:) !< coordinates of cell centers in x direction [m] |
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70 | REAL(dp), ALLOCATABLE :: y(:) !< coordinates of cell centers in y direction [m] |
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71 | REAL(dp), ALLOCATABLE :: z(:) !< coordinates of cell centers in z direction [m] |
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72 | REAL(dp), ALLOCATABLE :: h(:,:,:) !< heights grid point for intermediate grids [m] |
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73 | REAL(dp), POINTER :: hhl(:,:,:) !< heights of half layers (cell faces) above sea level in COSMO-DE, read in from |
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74 | REAL(dp), POINTER :: hfl(:,:,:) !< heights of full layers (cell centres) above sea level in COSMO-DE, computed as arithmetic average of hhl |
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75 | REAL(dp), POINTER :: depths(:) !< depths of output soil layers, equal the depths of the source model (e.g. COSMO-DE) |
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76 | REAL(dp), ALLOCATABLE :: xu(:) !< coordinates of cell faces in x direction [m] |
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77 | REAL(dp), ALLOCATABLE :: yv(:) !< coordinates of cell faces in y direction [m] |
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78 | REAL(dp), ALLOCATABLE :: zw(:) !< coordinates of cell faces in z direction [m] |
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79 | REAL(dp), ALLOCATABLE :: lat(:) !< rotated-pole latitudes of scalars (cell centers) of the COSMO-DE grid [rad] |
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80 | REAL(dp), ALLOCATABLE :: lon(:) !< rotated-pole longitudes of scalars (cell centres) of the COSMO-DE grid [rad] |
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81 | REAL(dp), ALLOCATABLE :: latv(:) !< rotated-pole latitudes of v winds (face centres in latitudal/y direction) [rad] |
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82 | REAL(dp), ALLOCATABLE :: lonu(:) !< rotated-pole latitudes of u winds (face centres in longitudal/x direction) [rad] |
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83 | REAL(dp), ALLOCATABLE :: clat(:,:) !< latitudes of PALM-4U cell centres in COSMO-DE's rotated-pole grid [rad] |
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84 | REAL(dp), ALLOCATABLE :: clon(:,:) !< longitudes of PALM-4U scalars (cell centres) in COSMO-DE's rotated-pole grid [rad] |
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85 | REAL(dp), ALLOCATABLE :: clatu(:,:) !< latitudes of PALM-4U u winds (cell faces in u direction) in COSMO-DE's rotated-pole grid [rad] |
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86 | REAL(dp), ALLOCATABLE :: clonu(:,:) !< longitudes of PALM-4U u winds (cell faces in u direction) in COSMO-DE's rotated-pole grid [rad] |
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87 | REAL(dp), ALLOCATABLE :: clatv(:,:) !< latitudes of PALM-4U v winds (cell faces in v direction) in COSMO-DE's rotated-pole grid [rad] |
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88 | REAL(dp), ALLOCATABLE :: clonv(:,:) !< longitudes of PALM-4U v winds (cell faces in v direction) in COSMO-DE's rotated-pole grid [rad] |
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89 | REAL(dp), ALLOCATABLE :: w_horiz(:,:,:) !< weights for bilinear horizontal interpolation |
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90 | REAL(dp), ALLOCATABLE :: w_verti(:,:,:,:) !< weights for linear vertical interpolation |
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91 | END TYPE |
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92 | |
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93 | |
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94 | TYPE nc_file |
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95 | CHARACTER(LEN=PATH) :: name !< file name |
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96 | INTEGER :: dimid_time !< NetCDF IDs of the time dimension |
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97 | INTEGER :: dimids_scl(3) !< NetCDF IDs of the grid dimensions for scalar points x, y, z |
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98 | INTEGER :: dimids_vel(3) !< NetCDF IDs of the grid dimensions for velocity points xu, yu, zu |
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99 | INTEGER :: dimids_soil(3)!< NetCDF IDs of the grid dimensions for soil points x, y, depth |
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100 | INTEGER :: dimvarid_time !< NetCDF IDs of the time variable |
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101 | INTEGER :: dimvarids_scl(3) !< NetCDF IDs of the grid coordinates of scalars x, y, z |
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102 | INTEGER :: dimvarids_vel(3) !< NetCDF IDs of the grid coordinates of velocities xu, yu, zu. Note that velocities are located at mix of both coordinates, e.g. u(xu, y, z). |
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103 | INTEGER :: dimvarids_soil(3)!< NetCDF IDs of the grid coordinates for soil points x, y, depth |
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104 | REAL(dp), POINTER :: time(:) ! vector of output time steps |
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105 | END TYPE |
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106 | |
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107 | |
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108 | TYPE nc_var |
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109 | INTEGER :: varid !< NetCDF ID of the variable |
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110 | INTEGER :: input_id !< ID of the correpsonding input variables, only valid for output variables |
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111 | INTEGER :: ndim !< number of NetCDF dimensions |
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112 | INTEGER :: nt !< number of output time steps |
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113 | INTEGER :: lod !< NetCDF attribute indicating the PALM-4U level of detail |
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114 | INTEGER, DIMENSION(NF90_MAX_VAR_DIMS) :: dimids !< NetCDF IDs of the dimensions |
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115 | INTEGER, DIMENSION(NF90_MAX_VAR_DIMS) :: dimvarids !< IDs of NetCDF dimension variables |
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116 | INTEGER, DIMENSION(NF90_MAX_VAR_DIMS) :: dimlen !< length of NetCDF dimensions |
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117 | CHARACTER(LEN=NF90_MAX_NAME), DIMENSION(NF90_MAX_VAR_DIMS) :: dimname !< names of NetCDF dimensions |
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118 | CHARACTER(LEN=SNAME) :: name !< NetCDF short name of the variable |
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119 | CHARACTER(LEN=LNAME) :: standard_name !< NetCDF standard name of the variable |
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120 | CHARACTER(LEN=LNAME) :: long_name !< NetCDF long name of the variable |
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121 | CHARACTER(LEN=LNAME) :: source !< NetCDF attribute indicating the data source for the output |
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122 | CHARACTER(LEN=SNAME) :: units !< NetCDF units of the variable |
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123 | CHARACTER(LEN=SNAME) :: kind !< Kind of grid |
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124 | CHARACTER(LEN=SNAME) :: task !< Processing task that generates this variable, e.g. 'interpolate_2d' or 'average profile' |
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125 | LOGICAL :: to_be_processed = .FALSE. !< Inifor flag indicating whether variable shall be processed |
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126 | LOGICAL :: is_read = .FALSE. !< Inifor flag indicating whether variable has been read |
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127 | LOGICAL :: is_upside_down = .FALSE. !< Inifor flag indicating whether variable shall be processed |
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128 | TYPE(grid_definition), POINTER :: grid !< Pointer to the corresponding output grid |
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129 | TYPE(grid_definition), POINTER :: intermediate_grid !< Pointer to the corresponding intermediate grid |
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130 | END TYPE nc_var |
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131 | |
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132 | |
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133 | TYPE io_group !< Input/Output group, groups together output variabels that share their input variables. For instance, all boundary surfaces and initialization fields of the potential temperature are base on T and p. |
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134 | INTEGER :: nt !< maximum number of output time steps across all output variables |
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135 | INTEGER :: nv !< number of output variables |
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136 | CHARACTER(LEN=SNAME) :: kind !< kind of I/O group |
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137 | CHARACTER(LEN=PATH), ALLOCATABLE :: in_files(:) !< list of nt input files |
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138 | TYPE(nc_var), ALLOCATABLE :: out_vars(:) !< list of output variables |
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139 | TYPE(nc_var), ALLOCATABLE :: in_var_list(:) !< list of input variables |
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140 | LOGICAL :: to_be_processed = .FALSE. !< Inifor flag indicating whether I/O group shall be processed |
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141 | LOGICAL :: is_accumulated = .FALSE. !< Flag indicating whether this I/O group contains accumulated variables |
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142 | LOGICAL :: is_preprocessed = .FALSE. !< Inifor flag indicating whether the I/O group has been preprocessed |
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143 | END TYPE io_group |
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144 | |
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145 | |
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146 | TYPE container |
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147 | REAL(dp), ALLOCATABLE :: array(:,:,:) |
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148 | LOGICAL :: is_preprocessed = .FALSE. |
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149 | END TYPE container |
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150 | |
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151 | END MODULE types |
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152 | |
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