[2696] | 1 | !> @file src/io.f90 |
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| 2 | !------------------------------------------------------------------------------! |
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[2718] | 3 | ! This file is part of the PALM model system. |
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[2696] | 4 | ! |
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[2718] | 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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[2696] | 8 | ! version. |
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| 9 | ! |
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[2718] | 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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[2696] | 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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[2718] | 17 | ! Copyright 2017-2018 Leibniz Universitaet Hannover |
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| 18 | ! Copyright 2017-2018 Deutscher Wetterdienst Offenbach |
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[2696] | 19 | !------------------------------------------------------------------------------! |
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| 20 | ! |
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| 21 | ! Current revisions: |
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| 22 | ! ----------------- |
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[3183] | 23 | ! |
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| 24 | ! |
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| 25 | ! Former revisions: |
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| 26 | ! ----------------- |
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| 27 | ! $Id: io.f90 3183 2018-07-27 14:25:55Z sward $ |
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[3182] | 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 | ! Improved handling of the start date string |
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| 31 | ! Better compatibility with older Intel compilers: |
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| 32 | ! - avoiding implicit array allocation with new get_netcdf_variable() |
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| 33 | ! subroutine instead of function |
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| 34 | ! Improved command line interface: |
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| 35 | ! - Added configuration validation |
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| 36 | ! - New options to configure input file prefixes |
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| 37 | ! - GNU-style short and long option names |
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| 38 | ! - Added version and copyright output |
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[2696] | 39 | ! |
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[3182] | 40 | ! |
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[3183] | 41 | ! 3182 2018-07-27 13:36:03Z suehring |
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[2696] | 42 | ! Initial revision |
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| 43 | ! |
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| 44 | ! |
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| 45 | ! |
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| 46 | ! Authors: |
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| 47 | ! -------- |
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| 48 | ! @author Eckhard Kadasch |
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| 49 | ! |
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| 50 | ! Description: |
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| 51 | ! ------------ |
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| 52 | !> The io module contains the functions needed to read and write netCDF data in |
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| 53 | !> INIFOR. |
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| 54 | !------------------------------------------------------------------------------! |
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| 55 | MODULE io |
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| 56 | |
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| 57 | USE control |
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| 58 | USE defs, & |
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[3182] | 59 | ONLY: DATE, SNAME, PATH, PI, dp, hp, TO_RADIANS, TO_DEGREES, VERSION |
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[2696] | 60 | USE netcdf |
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| 61 | USE types |
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| 62 | USE util, & |
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[3182] | 63 | ONLY: reverse, str, real_to_str |
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[2696] | 64 | |
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| 65 | IMPLICIT NONE |
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| 66 | |
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[3182] | 67 | INTERFACE get_netcdf_variable |
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| 68 | MODULE PROCEDURE get_netcdf_variable_int |
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| 69 | MODULE PROCEDURE get_netcdf_variable_real |
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| 70 | END INTERFACE get_netcdf_variable |
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| 71 | |
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| 72 | PRIVATE :: get_netcdf_variable_int, get_netcdf_variable_real |
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| 73 | |
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[2696] | 74 | CONTAINS |
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| 75 | |
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[3182] | 76 | SUBROUTINE get_netcdf_variable_int(in_file, in_var, buffer) |
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| 77 | |
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| 78 | CHARACTER(LEN=PATH), INTENT(IN) :: in_file |
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| 79 | TYPE(nc_var), INTENT(INOUT) :: in_var |
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| 80 | INTEGER(hp), ALLOCATABLE, INTENT(INOUT) :: buffer(:,:,:) |
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| 81 | |
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| 82 | INCLUDE 'get_netcdf_variable.inc' |
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| 83 | |
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| 84 | END SUBROUTINE get_netcdf_variable_int |
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| 85 | |
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| 86 | |
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| 87 | SUBROUTINE get_netcdf_variable_real(in_file, in_var, buffer) |
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| 88 | |
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| 89 | CHARACTER(LEN=PATH), INTENT(IN) :: in_file |
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| 90 | TYPE(nc_var), INTENT(INOUT) :: in_var |
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| 91 | REAL(dp), ALLOCATABLE, INTENT(INOUT) :: buffer(:,:,:) |
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| 92 | |
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| 93 | INCLUDE 'get_netcdf_variable.inc' |
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| 94 | |
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| 95 | END SUBROUTINE get_netcdf_variable_real |
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| 96 | |
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| 97 | |
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[2696] | 98 | SUBROUTINE netcdf_define_variable(var, ncid) |
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| 99 | |
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| 100 | TYPE(nc_var), INTENT(INOUT) :: var |
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| 101 | INTEGER, INTENT(IN) :: ncid |
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| 102 | |
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| 103 | CALL check(nf90_def_var(ncid, var % name, NF90_FLOAT, var % dimids(1:var % ndim), var % varid)) |
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| 104 | CALL check(nf90_put_att(ncid, var % varid, "long_name", var % long_name)) |
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| 105 | CALL check(nf90_put_att(ncid, var % varid, "units", var % units)) |
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[3182] | 106 | IF ( var % lod .GE. 0 ) THEN |
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| 107 | CALL check(nf90_put_att(ncid, var % varid, "lod", var % lod)) |
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| 108 | END IF |
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[2696] | 109 | CALL check(nf90_put_att(ncid, var % varid, "source", var % source)) |
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| 110 | CALL check(nf90_put_att(ncid, var % varid, "_FillValue", NF90_FILL_REAL)) |
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| 111 | |
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| 112 | END SUBROUTINE netcdf_define_variable |
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| 113 | |
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| 114 | |
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| 115 | SUBROUTINE netcdf_get_dimensions(var, ncid) |
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| 116 | |
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| 117 | TYPE(nc_var), INTENT(INOUT) :: var |
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| 118 | INTEGER, INTENT(IN) :: ncid |
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| 119 | INTEGER :: i |
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| 120 | CHARACTER(SNAME) :: null |
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| 121 | |
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| 122 | ! Remember dimension lenghts for NetCDF writing routine |
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| 123 | DO i = 1, var % ndim |
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| 124 | CALL check(nf90_inquire_dimension(ncid, var % dimids(i), & |
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| 125 | name = null, & |
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| 126 | len = var % dimlen(i) ) ) |
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| 127 | END DO |
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| 128 | |
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| 129 | END SUBROUTINE netcdf_get_dimensions |
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| 130 | |
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| 131 | |
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| 132 | !------------------------------------------------------------------------------! |
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| 133 | ! Description: |
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| 134 | ! ------------ |
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| 135 | !> This routine initializes Inifor. This includes parsing command-line |
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| 136 | !> arguments, setting the names of the input and output file names as well as |
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| 137 | !> the name of the input namelist and, subsequently, reading in and setting grid |
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| 138 | !> parameters for the PALM-4U computational grid. |
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| 139 | !------------------------------------------------------------------------------! |
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[3182] | 140 | SUBROUTINE parse_command_line_arguments( cfg ) |
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[2696] | 141 | |
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[3182] | 142 | TYPE(inifor_config), INTENT(INOUT) :: cfg |
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[2696] | 143 | |
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[3182] | 144 | CHARACTER(LEN=PATH) :: option, arg |
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| 145 | INTEGER :: arg_count, i |
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[2696] | 146 | |
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| 147 | arg_count = COMMAND_ARGUMENT_COUNT() |
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| 148 | IF (arg_count .GT. 0) THEN |
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| 149 | |
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| 150 | ! Every option should have an argument. |
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[3182] | 151 | !IF ( MOD(arg_count, 2) .NE. 0 ) THEN |
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| 152 | ! message = "Syntax error in command line." |
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| 153 | ! CALL abort('parse_command_line_arguments', message) |
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| 154 | !END IF |
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[2696] | 155 | |
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| 156 | message = "The -clon and -clat command line options are depricated. " // & |
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| 157 | "Please remove them form your inifor command and specify the " // & |
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| 158 | "location of the PALM-4U origin either" // NEW_LINE(' ') // & |
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[3182] | 159 | " - by setting the namelist parameters 'longitude' and 'latitude', or" // NEW_LINE(' ') // & |
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[2696] | 160 | " - by providing a static driver netCDF file via the -static command-line option." |
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| 161 | |
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[3182] | 162 | i = 1 |
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| 163 | DO WHILE (i .LE. arg_count) |
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[2696] | 164 | |
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| 165 | CALL GET_COMMAND_ARGUMENT( i, option ) |
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| 166 | |
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| 167 | SELECT CASE( TRIM(option) ) |
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| 168 | |
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[3182] | 169 | CASE( '-date', '-d', '--date' ) |
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| 170 | CALL get_option_argument( i, arg ) |
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| 171 | cfg % start_date = TRIM(arg) |
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[2696] | 172 | |
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| 173 | ! Elevation of the PALM-4U domain above sea level |
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[3182] | 174 | CASE( '-z0', '-z', '--elevation' ) |
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| 175 | CALL get_option_argument( i, arg ) |
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| 176 | READ(arg, *) cfg % z0 |
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[2696] | 177 | |
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| 178 | ! surface pressure, at z0 |
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[3182] | 179 | CASE( '-p0', '-r', '--surface-pressure' ) |
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| 180 | CALL get_option_argument( i, arg ) |
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| 181 | READ(arg, *) cfg % p0 |
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[2696] | 182 | |
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[3182] | 183 | ! geostrophic wind in x direction |
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| 184 | CASE( '-ug', '-u', '--geostrophic-u' ) |
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| 185 | CALL get_option_argument( i, arg ) |
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| 186 | READ(arg, *) cfg % ug |
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[2696] | 187 | |
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[3182] | 188 | ! geostrophic wind in y direction |
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| 189 | CASE( '-vg', '-v', '--geostrophic-v' ) |
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| 190 | CALL get_option_argument( i, arg ) |
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| 191 | READ(arg, *) cfg % vg |
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[2696] | 192 | |
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[3182] | 193 | ! domain centre geographical longitude and latitude |
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| 194 | CASE( '-clon', '-clat' ) |
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[2696] | 195 | CALL abort('parse_command_line_arguments', message) |
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| 196 | !READ(arg, *) lambda_cg |
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| 197 | !lambda_cg = lambda_cg * TO_RADIANS |
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| 198 | !READ(arg, *) phi_cg |
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| 199 | !phi_cg = phi_cg * TO_RADIANS |
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| 200 | |
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[3182] | 201 | CASE( '-path', '-p', '--path' ) |
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| 202 | CALL get_option_argument( i, arg ) |
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| 203 | cfg % input_path = TRIM(arg) |
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[2696] | 204 | |
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[3182] | 205 | CASE( '-hhl', '-l', '--hhl-file' ) |
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| 206 | CALL get_option_argument( i, arg ) |
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| 207 | cfg % hhl_file = TRIM(arg) |
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[2696] | 208 | |
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[3182] | 209 | CASE( '-static', '-t', '--static-driver' ) |
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| 210 | CALL get_option_argument( i, arg ) |
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| 211 | cfg % static_driver_file = TRIM(arg) |
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[2696] | 212 | |
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[3182] | 213 | CASE( '-soil', '-s', '--soil-file') |
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| 214 | CALL get_option_argument( i, arg ) |
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| 215 | cfg % soiltyp_file = TRIM(arg) |
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[2696] | 216 | |
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[3182] | 217 | CASE( '--flow-prefix') |
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| 218 | CALL get_option_argument( i, arg ) |
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| 219 | cfg % flow_prefix = TRIM(arg) |
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[2696] | 220 | |
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[3182] | 221 | CASE( '--radiation-prefix') |
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| 222 | CALL get_option_argument( i, arg ) |
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| 223 | cfg % radiation_prefix = TRIM(arg) |
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[2696] | 224 | |
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[3182] | 225 | CASE( '--soil-prefix') |
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| 226 | CALL get_option_argument( i, arg ) |
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| 227 | cfg % soil_prefix = TRIM(arg) |
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[2696] | 228 | |
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[3182] | 229 | CASE( '--soilmoisture-prefix') |
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| 230 | CALL get_option_argument( i, arg ) |
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| 231 | cfg % soilmoisture_prefix = TRIM(arg) |
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[2696] | 232 | |
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[3182] | 233 | CASE( '-o', '--output' ) |
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| 234 | CALL get_option_argument( i, arg ) |
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| 235 | cfg % output_file = TRIM(arg) |
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[2696] | 236 | |
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[3182] | 237 | CASE( '-n', '--namelist' ) |
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| 238 | CALL get_option_argument( i, arg ) |
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| 239 | cfg % namelist_file = TRIM(arg) |
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[2696] | 240 | |
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[3182] | 241 | ! initial condition mode: 'profile' / 'volume' |
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| 242 | CASE( '-mode', '-i', '--init-mode' ) |
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| 243 | CALL get_option_argument( i, arg ) |
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| 244 | cfg % ic_mode = TRIM(arg) |
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| 245 | |
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| 246 | ! boundary conditions / forcing mode: 'ideal' / 'real' |
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| 247 | CASE( '-f', '--forcing-mode' ) |
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| 248 | CALL get_option_argument( i, arg ) |
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| 249 | cfg % bc_mode = TRIM(arg) |
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| 250 | |
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| 251 | CASE( '--version' ) |
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| 252 | CALL print_version() |
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| 253 | STOP |
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| 254 | |
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| 255 | CASE( '--help' ) |
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| 256 | CALL print_version() |
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| 257 | PRINT *, "" |
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| 258 | PRINT *, "For a list of command-line options have a look at the README file." |
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| 259 | STOP |
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| 260 | |
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[2696] | 261 | CASE DEFAULT |
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[3182] | 262 | message = "unknown option '" // TRIM(option) // "'." |
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[2696] | 263 | CALL abort('parse_command_line_arguments', message) |
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| 264 | |
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| 265 | END SELECT |
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| 266 | |
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[3182] | 267 | i = i + 1 |
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| 268 | |
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[2696] | 269 | END DO |
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| 270 | |
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| 271 | ELSE |
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| 272 | |
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| 273 | message = "No arguments present, using default input and output files" |
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| 274 | CALL report('parse_command_line_arguments', message) |
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| 275 | |
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| 276 | END IF |
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| 277 | |
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| 278 | END SUBROUTINE parse_command_line_arguments |
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| 279 | |
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[3182] | 280 | |
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| 281 | SUBROUTINE get_option_argument(i, arg) |
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| 282 | CHARACTER(LEN=PATH), INTENT(INOUT) :: arg |
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| 283 | INTEGER, INTENT(INOUT) :: i |
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[2696] | 284 | |
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[3182] | 285 | i = i + 1 |
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| 286 | CALL GET_COMMAND_ARGUMENT(i, arg) |
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| 287 | |
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| 288 | END SUBROUTINE |
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| 289 | |
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| 290 | |
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| 291 | SUBROUTINE validate_config(cfg) |
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| 292 | TYPE(inifor_config), INTENT(IN) :: cfg |
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| 293 | LOGICAL :: all_files_present |
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| 294 | |
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| 295 | all_files_present = .TRUE. |
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| 296 | all_files_present = all_files_present .AND. file_present(cfg % hhl_file) |
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| 297 | all_files_present = all_files_present .AND. file_present(cfg % namelist_file) |
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| 298 | all_files_present = all_files_present .AND. file_present(cfg % output_file) |
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| 299 | all_files_present = all_files_present .AND. file_present(cfg % soiltyp_file) |
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| 300 | |
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| 301 | ! Only check optional static driver file name, if it has been given. |
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| 302 | IF (TRIM(cfg % static_driver_file) .NE. '') THEN |
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| 303 | all_files_present = all_files_present .AND. file_present(cfg % static_driver_file) |
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| 304 | END IF |
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| 305 | |
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| 306 | IF (.NOT. all_files_present) THEN |
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| 307 | message = "INIFOR configuration invalid; some input files are missing." |
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| 308 | CALL abort( 'validate_config', message ) |
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| 309 | END IF |
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| 310 | |
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| 311 | |
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| 312 | SELECT CASE( TRIM(cfg % ic_mode) ) |
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| 313 | CASE( 'profile', 'volume') |
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| 314 | CASE DEFAULT |
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| 315 | message = "Initialization mode '" // TRIM(cfg % ic_mode) //& |
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| 316 | "' is not supported. " //& |
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| 317 | "Please select either 'profile' or 'volume', " //& |
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| 318 | "or omit the -i/--init-mode/-mode option entirely, which corresponds "//& |
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| 319 | "to the latter." |
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| 320 | CALL abort( 'validate_config', message ) |
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| 321 | END SELECT |
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| 322 | |
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| 323 | |
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| 324 | SELECT CASE( TRIM(cfg % bc_mode) ) |
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| 325 | CASE( 'real', 'ideal') |
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| 326 | CASE DEFAULT |
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| 327 | message = "Forcing mode '" // TRIM(cfg % bc_mode) //& |
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| 328 | "' is not supported. " //& |
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| 329 | "Please select either 'real' or 'ideal', " //& |
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| 330 | "or omit the -f/--forcing-mode option entirely, which corresponds "//& |
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| 331 | "to the latter." |
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| 332 | CALL abort( 'validate_config', message ) |
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| 333 | END SELECT |
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| 334 | |
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| 335 | |
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| 336 | END SUBROUTINE validate_config |
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| 337 | |
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| 338 | |
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| 339 | LOGICAL FUNCTION file_present(filename) |
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| 340 | CHARACTER(LEN=PATH), INTENT(IN) :: filename |
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| 341 | |
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| 342 | INQUIRE(FILE=filename, EXIST=file_present) |
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| 343 | |
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| 344 | IF (.NOT. file_present) THEN |
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| 345 | message = "The given file '" // "' does not exist." |
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| 346 | CALL report('file_present', message) |
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| 347 | END IF |
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| 348 | |
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| 349 | END FUNCTION file_present |
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| 350 | |
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| 351 | |
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[2696] | 352 | !------------------------------------------------------------------------------! |
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| 353 | ! Description: |
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| 354 | ! ------------ |
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| 355 | !> This routine initializes the Inifor output file, i.e. the PALM-4U |
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| 356 | !> initializing and forcing data as a NetCDF file. |
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| 357 | !> |
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| 358 | !> Besides writing metadata, such as global attributes, coordinates, variables, |
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| 359 | !> in the NetCDF file, various NetCDF IDs are saved for later, when Inifor |
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| 360 | !> writes the actual data. |
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| 361 | !------------------------------------------------------------------------------! |
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[3182] | 362 | SUBROUTINE setup_netcdf_dimensions(output_file, palm_grid, & |
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| 363 | start_date_string, origin_lon, origin_lat) |
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[2696] | 364 | |
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| 365 | TYPE(nc_file), INTENT(INOUT) :: output_file |
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| 366 | TYPE(grid_definition), INTENT(IN) :: palm_grid |
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[3182] | 367 | CHARACTER (LEN=DATE), INTENT(IN) :: start_date_string |
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| 368 | REAL(dp), INTENT(IN) :: origin_lon, origin_lat |
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[2696] | 369 | |
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[3182] | 370 | CHARACTER (LEN=8) :: date_string |
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| 371 | CHARACTER (LEN=10) :: time_string |
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| 372 | CHARACTER (LEN=5) :: zone_string |
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| 373 | CHARACTER (LEN=SNAME) :: history_string |
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[2696] | 374 | INTEGER :: ncid, nx, ny, nz, nt, dimids(3), dimvarids(3) |
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| 375 | REAL(dp) :: z0 |
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| 376 | |
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[3182] | 377 | message = "Initializing PALM-4U dynamic driver file '" // & |
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| 378 | TRIM(output_file % name) // "' and setting up dimensions." |
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| 379 | CALL report('setup_netcdf_dimensions', message) |
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| 380 | |
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[2696] | 381 | ! Create the NetCDF file. NF90_CLOBBER selects overwrite mode. |
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[3182] | 382 | #if defined( __netcdf4 ) |
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[2696] | 383 | CALL check(nf90_create(TRIM(output_file % name), OR(NF90_CLOBBER, NF90_HDF5), ncid)) |
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[3182] | 384 | #else |
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| 385 | CALL check(nf90_create(TRIM(output_file % name), NF90_CLOBBER, ncid)) |
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| 386 | #endif |
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[2696] | 387 | |
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| 388 | ! |
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| 389 | !------------------------------------------------------------------------------ |
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| 390 | !- Section 1: Write global NetCDF attributes |
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| 391 | !------------------------------------------------------------------------------ |
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[3182] | 392 | CALL date_and_time(DATE=date_string, TIME=time_string, ZONE=zone_string) |
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| 393 | history_string = & |
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| 394 | 'Created on '// date_string // & |
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| 395 | ' at ' // time_string(1:2) // ':' // time_string(3:4) // & |
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| 396 | ' (UTC' // zone_string // ')' |
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| 397 | |
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[2696] | 398 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'title', 'PALM input file for scenario ...')) |
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| 399 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'institution', 'Deutscher Wetterdienst, Offenbach')) |
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| 400 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'author', 'Eckhard Kadasch, eckhard.kadasch@dwd.de')) |
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[3182] | 401 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'history', TRIM(history_string))) |
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[2696] | 402 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'references', '--')) |
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| 403 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'comment', '--')) |
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[3182] | 404 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'origin_lat', TRIM(real_to_str(origin_lat*TO_DEGREES, '(F18.13)')))) |
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| 405 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'origin_lon', TRIM(real_to_str(origin_lon*TO_DEGREES, '(F18.13)')))) |
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[2696] | 406 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'inifor_version', TRIM(VERSION))) |
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| 407 | CALL check(nf90_put_att(ncid, NF90_GLOBAL, 'palm_version', '--')) |
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| 408 | |
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| 409 | ! |
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| 410 | !------------------------------------------------------------------------------ |
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| 411 | !- Section 2: Define NetCDF dimensions and coordinates |
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| 412 | !------------------------------------------------------------------------------ |
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| 413 | nt = SIZE(output_file % time) |
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| 414 | nx = palm_grid % nx |
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| 415 | ny = palm_grid % ny |
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| 416 | nz = palm_grid % nz |
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| 417 | z0 = palm_grid % z0 |
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| 418 | |
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| 419 | ! |
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| 420 | !------------------------------------------------------------------------------ |
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| 421 | !- Section 2a: Define dimensions for cell centers (scalars in soil and atmosph.) |
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| 422 | !------------------------------------------------------------------------------ |
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| 423 | dimids = (/0, 0, 0/) ! reset dimids |
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| 424 | CALL check( nf90_def_dim(ncid, "x", nx+1, dimids(1)) ) |
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| 425 | CALL check( nf90_def_dim(ncid, "y", ny+1, dimids(2)) ) |
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[3182] | 426 | CALL check( nf90_def_dim(ncid, "z", nz, dimids(3)) ) |
---|
[2696] | 427 | output_file % dimids_scl = dimids ! save dimids for later |
---|
| 428 | |
---|
| 429 | dimvarids = (/0, 0, 0/) ! reset dimvarids |
---|
| 430 | CALL check(nf90_def_var(ncid, "x", NF90_FLOAT, dimids(1), dimvarids(1))) |
---|
| 431 | CALL check(nf90_put_att(ncid, dimvarids(1), "standard_name", "x coordinate of cell centers")) |
---|
| 432 | CALL check(nf90_put_att(ncid, dimvarids(1), "units", "m")) |
---|
| 433 | |
---|
| 434 | CALL check(nf90_def_var(ncid, "y", NF90_FLOAT, dimids(2), dimvarids(2))) |
---|
| 435 | CALL check(nf90_put_att(ncid, dimvarids(2), "standard_name", "y coordinate of cell centers")) |
---|
| 436 | CALL check(nf90_put_att(ncid, dimvarids(2), "units", "m")) |
---|
| 437 | |
---|
| 438 | CALL check(nf90_def_var(ncid, "z", NF90_FLOAT, dimids(3), dimvarids(3))) |
---|
| 439 | CALL check(nf90_put_att(ncid, dimvarids(3), "standard_name", "z coordinate of cell centers")) |
---|
| 440 | CALL check(nf90_put_att(ncid, dimvarids(3), "units", "m")) |
---|
| 441 | output_file % dimvarids_scl = dimvarids ! save dimvarids for later |
---|
| 442 | |
---|
| 443 | ! overwrite third dimid with the one of depth |
---|
[3182] | 444 | CALL check(nf90_def_dim(ncid, "zsoil", SIZE(palm_grid % depths), dimids(3)) ) |
---|
[2696] | 445 | output_file % dimids_soil = dimids ! save dimids for later |
---|
| 446 | |
---|
| 447 | ! overwrite third dimvarid with the one of depth |
---|
[3182] | 448 | CALL check(nf90_def_var(ncid, "zsoil", NF90_FLOAT, output_file % dimids_soil(3), dimvarids(3))) |
---|
[2696] | 449 | CALL check(nf90_put_att(ncid, dimvarids(3), "standard_name", "depth_below_land")) |
---|
| 450 | CALL check(nf90_put_att(ncid, dimvarids(3), "positive", "down")) |
---|
| 451 | CALL check(nf90_put_att(ncid, dimvarids(3), "units", "m")) |
---|
| 452 | output_file % dimvarids_soil = dimvarids ! save dimvarids for later |
---|
| 453 | ! |
---|
| 454 | !------------------------------------------------------------------------------ |
---|
| 455 | !- Section 2b: Define dimensions for cell faces/velocities |
---|
| 456 | !------------------------------------------------------------------------------ |
---|
| 457 | dimids = (/0, 0, 0/) ! reset dimids |
---|
| 458 | CALL check(nf90_def_dim(ncid, "xu", nx, dimids(1)) ) |
---|
| 459 | CALL check(nf90_def_dim(ncid, "yv", ny, dimids(2)) ) |
---|
[3182] | 460 | CALL check(nf90_def_dim(ncid, "zw", nz-1, dimids(3)) ) |
---|
[2696] | 461 | output_file % dimids_vel = dimids ! save dimids for later |
---|
| 462 | |
---|
| 463 | dimvarids = (/0, 0, 0/) ! reset dimvarids |
---|
| 464 | CALL check(nf90_def_var(ncid, "xu", NF90_FLOAT, dimids(1), dimvarids(1))) |
---|
| 465 | CALL check(nf90_put_att(ncid, dimvarids(1), "standard_name", "x coordinate of cell faces")) |
---|
| 466 | CALL check(nf90_put_att(ncid, dimvarids(1), "units", "m")) |
---|
| 467 | |
---|
| 468 | CALL check(nf90_def_var(ncid, "yv", NF90_FLOAT, dimids(2), dimvarids(2))) |
---|
| 469 | CALL check(nf90_put_att(ncid, dimvarids(2), "standard_name", "y coordinate of cell faces")) |
---|
| 470 | CALL check(nf90_put_att(ncid, dimvarids(2), "units", "m")) |
---|
| 471 | |
---|
| 472 | CALL check(nf90_def_var(ncid, "zw", NF90_FLOAT, dimids(3), dimvarids(3))) |
---|
| 473 | CALL check(nf90_put_att(ncid, dimvarids(3), "standard_name", "z coordinate of cell faces")) |
---|
| 474 | CALL check(nf90_put_att(ncid, dimvarids(3), "units", "m")) |
---|
| 475 | output_file % dimvarids_vel = dimvarids ! save dimvarids for later |
---|
| 476 | |
---|
| 477 | ! |
---|
| 478 | !------------------------------------------------------------------------------ |
---|
| 479 | !- Section 2c: Define time dimension |
---|
| 480 | !------------------------------------------------------------------------------ |
---|
| 481 | CALL check(nf90_def_dim(ncid, "time", nt, output_file % dimid_time) ) |
---|
| 482 | CALL check(nf90_def_var(ncid, "time", NF90_FLOAT, & |
---|
| 483 | output_file % dimid_time, & |
---|
| 484 | output_file % dimvarid_time)) |
---|
| 485 | CALL check(nf90_put_att(ncid, output_file % dimvarid_time, "standard_name", "time")) |
---|
| 486 | CALL check(nf90_put_att(ncid, output_file % dimvarid_time, "long_name", "time")) |
---|
[3182] | 487 | CALL check(nf90_put_att(ncid, output_file % dimvarid_time, "units", & |
---|
| 488 | "seconds since " // start_date_string // " UTC")) |
---|
[2696] | 489 | |
---|
| 490 | CALL check(nf90_enddef(ncid)) |
---|
| 491 | |
---|
| 492 | ! |
---|
| 493 | !------------------------------------------------------------------------------ |
---|
| 494 | !- Section 3: Write grid coordinates |
---|
| 495 | !------------------------------------------------------------------------------ |
---|
| 496 | CALL check(nf90_put_var(ncid, output_file % dimvarids_scl(1), palm_grid%x)) |
---|
| 497 | CALL check(nf90_put_var(ncid, output_file % dimvarids_scl(2), palm_grid%y)) |
---|
| 498 | CALL check(nf90_put_var(ncid, output_file % dimvarids_scl(3), palm_grid%z)) |
---|
| 499 | |
---|
| 500 | CALL check(nf90_put_var(ncid, output_file % dimvarids_vel(1), palm_grid%xu)) |
---|
| 501 | CALL check(nf90_put_var(ncid, output_file % dimvarids_vel(2), palm_grid%yv)) |
---|
| 502 | CALL check(nf90_put_var(ncid, output_file % dimvarids_vel(3), palm_grid%zw)) |
---|
| 503 | |
---|
| 504 | ! TODO Read in soil depths from input file before this. |
---|
| 505 | CALL check(nf90_put_var(ncid, output_file % dimvarids_soil(3), palm_grid%depths)) |
---|
| 506 | |
---|
| 507 | ! Write time vector |
---|
| 508 | CALL check(nf90_put_var(ncid, output_file % dimvarid_time, output_file % time)) |
---|
| 509 | |
---|
| 510 | ! Close the file |
---|
| 511 | CALL check(nf90_close(ncid)) |
---|
| 512 | |
---|
| 513 | END SUBROUTINE setup_netcdf_dimensions |
---|
| 514 | |
---|
| 515 | |
---|
| 516 | SUBROUTINE setup_netcdf_variables(filename, output_variable_table) |
---|
| 517 | |
---|
| 518 | CHARACTER (LEN=*), INTENT(IN) :: filename |
---|
| 519 | TYPE(nc_var), INTENT(INOUT), TARGET :: output_variable_table(:) |
---|
| 520 | TYPE(nc_var), POINTER :: var |
---|
| 521 | INTEGER :: i, ncid |
---|
| 522 | |
---|
[3182] | 523 | message = "Defining variables in dynamic driver '" // TRIM(filename) // "'." |
---|
[2696] | 524 | CALL report('setup_netcdf_variables', message) |
---|
| 525 | |
---|
| 526 | CALL check(nf90_open(TRIM(filename), NF90_WRITE, ncid)) |
---|
| 527 | CALL check(nf90_redef(ncid)) |
---|
| 528 | |
---|
| 529 | DO i = 1, SIZE(output_variable_table) |
---|
| 530 | |
---|
| 531 | var => output_variable_table(i) |
---|
| 532 | |
---|
| 533 | IF ( var % to_be_processed ) THEN |
---|
[3182] | 534 | message = " variable #" // TRIM(str(i)) // " '" // TRIM(var%name) // "'." |
---|
[2696] | 535 | CALL report('setup_netcdf_variables', message) |
---|
| 536 | |
---|
| 537 | CALL netcdf_define_variable(var, ncid) |
---|
| 538 | CALL netcdf_get_dimensions(var, ncid) |
---|
| 539 | END IF |
---|
| 540 | |
---|
| 541 | END DO |
---|
| 542 | |
---|
| 543 | CALL check(nf90_enddef(ncid)) |
---|
| 544 | CALL check(nf90_close(ncid)) |
---|
| 545 | |
---|
[3182] | 546 | message = "Dynamic driver '" // TRIM(filename) // "' initialized successfully." |
---|
[2696] | 547 | CALL report('setup_netcdf_variables', message) |
---|
| 548 | |
---|
| 549 | END SUBROUTINE setup_netcdf_variables |
---|
| 550 | |
---|
| 551 | |
---|
| 552 | !------------------------------------------------------------------------------! |
---|
| 553 | ! Description: |
---|
| 554 | ! ------------ |
---|
| 555 | !> This routine reads and returns all input variables of the given IO group |
---|
| 556 | !> It accomodates the data by allocating a container variable that represents a |
---|
| 557 | !> list of arrays of the same length as the groups variable list. (This list |
---|
| 558 | !> will typically contain one or two items.) After the container, its members |
---|
| 559 | !> are allocated one by one with the appropriate, possibly different, |
---|
| 560 | !> dimensions. |
---|
| 561 | !> |
---|
| 562 | !> The 'group' is an INTENT(INOUT) variable so that 'get_netcdf_variable()' can |
---|
| 563 | !> record netCDF IDs in the 'in_var_list()' member variable. |
---|
| 564 | !------------------------------------------------------------------------------! |
---|
| 565 | SUBROUTINE read_input_variables(group, iter, buffer) |
---|
| 566 | TYPE(io_group), INTENT(INOUT), TARGET :: group |
---|
| 567 | INTEGER, INTENT(IN) :: iter |
---|
| 568 | TYPE(container), ALLOCATABLE, INTENT(INOUT) :: buffer(:) |
---|
| 569 | INTEGER :: hour, buf_id |
---|
| 570 | TYPE(nc_var), POINTER :: input_var |
---|
| 571 | CHARACTER(LEN=PATH), POINTER :: input_file |
---|
| 572 | INTEGER :: ivar, nbuffers |
---|
| 573 | |
---|
| 574 | message = "Reading data for I/O group '" // TRIM(group % in_var_list(1) % name) // "'." |
---|
| 575 | CALL report('read_input_variables', message) |
---|
| 576 | |
---|
| 577 | input_file => group % in_files(iter) |
---|
| 578 | |
---|
| 579 | ! |
---|
| 580 | !------------------------------------------------------------------------------ |
---|
| 581 | !- Section 1: Load input buffers for accumulated variables |
---|
| 582 | !------------------------------------------------------------------------------ |
---|
| 583 | IF (group % kind == 'running average' .OR. & |
---|
| 584 | group % kind == 'accumulated') THEN ! radiation budgets, precipitation |
---|
| 585 | |
---|
| 586 | IF (SIZE(group % in_var_list) .GT. 1 ) THEN |
---|
| 587 | message = "I/O groups may not contain more than one " // & |
---|
| 588 | "accumulated variable. Group '" // TRIM(group % kind) //& |
---|
| 589 | "' contains " // & |
---|
| 590 | TRIM( str(SIZE(group % in_var_list)) ) // "." |
---|
| 591 | CALL abort('read_input_variables | accumulation', message) |
---|
| 592 | END IF |
---|
| 593 | |
---|
| 594 | ! use two buffer arrays |
---|
| 595 | nbuffers = 2 |
---|
| 596 | IF ( .NOT. ALLOCATED( buffer ) ) ALLOCATE( buffer(nbuffers) ) |
---|
| 597 | |
---|
| 598 | ! chose correct buffer array |
---|
| 599 | hour = iter - 1! hour of the day |
---|
| 600 | buf_id = select_buffer(hour) |
---|
| 601 | |
---|
| 602 | CALL run_control('time', 'read') |
---|
| 603 | IF ( ALLOCATED(buffer(buf_id) % array) ) DEALLOCATE(buffer(buf_id) % array) |
---|
| 604 | CALL run_control('time', 'alloc') |
---|
| 605 | |
---|
| 606 | input_var => group % in_var_list(1) |
---|
[3182] | 607 | CALL get_netcdf_variable(input_file, input_var, buffer(buf_id) % array) |
---|
[2696] | 608 | CALL report('read_input_variables', "Read accumulated " // TRIM(group % in_var_list(1) % name)) |
---|
| 609 | |
---|
| 610 | IF ( input_var % is_upside_down ) CALL reverse(buffer(buf_id) % array) |
---|
| 611 | CALL run_control('time', 'comp') |
---|
| 612 | |
---|
| 613 | !------------------------------------------------------------------------------ |
---|
| 614 | !- Section 2: Load input buffers for normal I/O groups |
---|
| 615 | !------------------------------------------------------------------------------ |
---|
| 616 | ELSE |
---|
| 617 | |
---|
| 618 | nbuffers = SIZE( group % in_var_list ) |
---|
| 619 | ALLOCATE( buffer(nbuffers) ) |
---|
| 620 | CALL run_control('time', 'alloc') |
---|
| 621 | |
---|
| 622 | DO ivar = 1, nbuffers |
---|
| 623 | |
---|
| 624 | input_var => group % in_var_list(ivar) |
---|
| 625 | |
---|
| 626 | ! Check wheather P or PP is present in input file |
---|
| 627 | IF (input_var % name == 'P') THEN |
---|
| 628 | input_var % name = TRIM( get_pressure_var(input_file) ) |
---|
| 629 | CALL run_control('time', 'read') |
---|
| 630 | END IF |
---|
| 631 | |
---|
[3182] | 632 | CALL get_netcdf_variable(input_file, input_var, buffer(ivar) % array) |
---|
[2696] | 633 | |
---|
| 634 | IF ( input_var % is_upside_down ) CALL reverse(buffer(ivar) % array) |
---|
| 635 | CALL run_control('time', 'comp') |
---|
| 636 | |
---|
| 637 | END DO |
---|
| 638 | END IF |
---|
| 639 | |
---|
| 640 | END SUBROUTINE read_input_variables |
---|
| 641 | |
---|
| 642 | |
---|
| 643 | INTEGER FUNCTION select_buffer(hour) |
---|
| 644 | INTEGER, INTENT(IN) :: hour |
---|
| 645 | INTEGER :: step |
---|
| 646 | |
---|
| 647 | select_buffer = 0 |
---|
| 648 | step = MODULO(hour, 3) + 1 |
---|
| 649 | |
---|
| 650 | SELECT CASE(step) |
---|
| 651 | CASE(1, 3) |
---|
| 652 | select_buffer = 1 |
---|
| 653 | CASE(2) |
---|
| 654 | select_buffer = 2 |
---|
| 655 | CASE DEFAULT |
---|
| 656 | message = "Invalid step '" // TRIM(str(step)) |
---|
| 657 | CALL abort('select_buffer', message) |
---|
| 658 | END SELECT |
---|
| 659 | END FUNCTION select_buffer |
---|
| 660 | |
---|
| 661 | |
---|
| 662 | !------------------------------------------------------------------------------! |
---|
| 663 | ! Description: |
---|
| 664 | ! ------------ |
---|
| 665 | !> Checks if the input_file contains the absolute pressure, 'P', or the pressure |
---|
| 666 | !> perturbation, 'PP', and returns the appropriate string. |
---|
| 667 | !------------------------------------------------------------------------------! |
---|
| 668 | CHARACTER(LEN=2) FUNCTION get_pressure_var(input_file) RESULT(var) |
---|
| 669 | CHARACTER(LEN=*) :: input_file |
---|
| 670 | INTEGER :: ncid, varid |
---|
| 671 | |
---|
| 672 | CALL check(nf90_open( TRIM(input_file), NF90_NOWRITE, ncid )) |
---|
| 673 | IF ( nf90_inq_varid( ncid, 'P', varid ) .EQ. NF90_NOERR ) THEN |
---|
| 674 | |
---|
| 675 | var = 'P' |
---|
| 676 | |
---|
| 677 | ELSE IF ( nf90_inq_varid( ncid, 'PP', varid ) .EQ. NF90_NOERR ) THEN |
---|
| 678 | |
---|
| 679 | var = 'PP' |
---|
| 680 | CALL report('get_pressure_var', 'Using PP instead of P') |
---|
| 681 | |
---|
| 682 | ELSE |
---|
| 683 | |
---|
| 684 | message = "Failed to read '" // TRIM(var) // & |
---|
| 685 | "' from file '" // TRIM(input_file) // "'." |
---|
| 686 | CALL abort('get_pressure_var', message) |
---|
| 687 | |
---|
| 688 | END IF |
---|
| 689 | |
---|
| 690 | CALL check(nf90_close(ncid)) |
---|
| 691 | |
---|
| 692 | END FUNCTION get_pressure_var |
---|
| 693 | |
---|
| 694 | |
---|
| 695 | FUNCTION get_netcdf_attribute(filename, attribute) RESULT(attribute_value) |
---|
| 696 | |
---|
| 697 | CHARACTER(LEN=*), INTENT(IN) :: filename, attribute |
---|
| 698 | REAL(dp) :: attribute_value |
---|
| 699 | |
---|
| 700 | INTEGER :: ncid |
---|
| 701 | |
---|
| 702 | IF ( nf90_open( TRIM(filename), NF90_NOWRITE, ncid ) == NF90_NOERR ) THEN |
---|
| 703 | |
---|
| 704 | CALL check(nf90_get_att(ncid, NF90_GLOBAL, TRIM(attribute), attribute_value)) |
---|
[3182] | 705 | CALL check(nf90_close(ncid)) |
---|
[2696] | 706 | |
---|
| 707 | ELSE |
---|
| 708 | |
---|
| 709 | message = "Failed to read '" // TRIM(attribute) // & |
---|
| 710 | "' from file '" // TRIM(filename) // "'." |
---|
| 711 | CALL abort('get_netcdf_attribute', message) |
---|
| 712 | |
---|
| 713 | END IF |
---|
| 714 | |
---|
| 715 | END FUNCTION get_netcdf_attribute |
---|
| 716 | |
---|
| 717 | |
---|
| 718 | SUBROUTINE update_output(var, array, iter, output_file) |
---|
| 719 | TYPE(nc_var), INTENT(IN) :: var |
---|
| 720 | REAL(dp), INTENT(IN) :: array(:,:,:) |
---|
| 721 | INTEGER, INTENT(IN) :: iter |
---|
| 722 | TYPE(nc_file), INTENT(IN) :: output_file |
---|
| 723 | |
---|
| 724 | INTEGER :: ncid, ndim, start(4), count(4) |
---|
| 725 | LOGICAL :: var_is_time_dependent |
---|
| 726 | |
---|
| 727 | var_is_time_dependent = ( & |
---|
| 728 | var % dimids( var % ndim ) == output_file % dimid_time & |
---|
| 729 | ) |
---|
| 730 | |
---|
| 731 | ! Skip time dimension for output |
---|
[3182] | 732 | ndim = var % ndim |
---|
| 733 | IF ( var_is_time_dependent ) ndim = var % ndim - 1 |
---|
[2696] | 734 | |
---|
| 735 | start(:) = (/1,1,1,1/) |
---|
| 736 | start(ndim+1) = iter |
---|
| 737 | count(1:ndim) = var%dimlen(1:ndim) |
---|
| 738 | |
---|
| 739 | CALL check(nf90_open(output_file % name, NF90_WRITE, ncid)) |
---|
| 740 | |
---|
| 741 | ! Reduce dimension of output array according to variable kind |
---|
| 742 | SELECT CASE (TRIM(var % kind)) |
---|
| 743 | |
---|
| 744 | CASE ( 'init scalar profile', 'init u profile', 'init v profile', & |
---|
| 745 | 'init w profile' ) |
---|
| 746 | |
---|
| 747 | CALL check(nf90_put_var( ncid, var%varid, array(1,1,:) ) ) |
---|
| 748 | |
---|
| 749 | CASE ( 'init soil', 'init scalar', 'init u', 'init v', 'init w' ) |
---|
| 750 | |
---|
| 751 | CALL check(nf90_put_var( ncid, var%varid, array(:,:,:) ) ) |
---|
| 752 | |
---|
| 753 | CASE( 'left scalar', 'right scalar', 'left w', 'right w' ) |
---|
| 754 | |
---|
| 755 | CALL check(nf90_put_var( ncid, var%varid, array(1,:,:), & |
---|
| 756 | start=start(1:ndim+1), & |
---|
| 757 | count=count(1:ndim) ) ) |
---|
| 758 | |
---|
| 759 | |
---|
| 760 | IF (.NOT. SIZE(array, 2) .EQ. var % dimlen(1)) THEN |
---|
| 761 | PRINT *, "inifor: update_output: Dimension ", 1, " of variable ", & |
---|
| 762 | TRIM(var % name), " (", var % dimlen(1), & |
---|
| 763 | ") does not match the dimension of the output array (", & |
---|
| 764 | SIZE(array, 2), ")." |
---|
| 765 | STOP |
---|
| 766 | END IF |
---|
| 767 | |
---|
| 768 | |
---|
| 769 | CASE( 'north scalar', 'south scalar', 'north w', 'south w' ) |
---|
| 770 | |
---|
| 771 | CALL check(nf90_put_var( ncid, var%varid, array(:,1,:), & |
---|
| 772 | start=start(1:ndim+1), & |
---|
| 773 | count=count(1:ndim) ) ) |
---|
| 774 | |
---|
| 775 | |
---|
| 776 | CASE( 'surface forcing', 'top scalar', 'top w' ) |
---|
| 777 | |
---|
| 778 | CALL check(nf90_put_var( ncid, var%varid, array(:,:,1), & |
---|
| 779 | start=start(1:ndim+1), & |
---|
| 780 | count=count(1:ndim) ) ) |
---|
| 781 | |
---|
| 782 | CASE ( 'left u', 'right u', 'left v', 'right v' ) |
---|
| 783 | |
---|
| 784 | CALL check(nf90_put_var( ncid, var%varid, array(1,:,:), & |
---|
| 785 | start=start(1:ndim+1), & |
---|
| 786 | count=count(1:ndim) ) ) |
---|
| 787 | |
---|
| 788 | CASE ( 'north u', 'south u', 'north v', 'south v' ) |
---|
| 789 | |
---|
| 790 | CALL check(nf90_put_var( ncid, var%varid, array(:,1,:), & |
---|
| 791 | start=start(1:ndim+1), & |
---|
| 792 | count=count(1:ndim) ) ) |
---|
| 793 | |
---|
| 794 | CASE ( 'top u', 'top v' ) |
---|
| 795 | |
---|
| 796 | CALL check(nf90_put_var( ncid, var%varid, array(:,:,1), & |
---|
| 797 | start=start(1:ndim+1), & |
---|
| 798 | count=count(1:ndim) ) ) |
---|
| 799 | |
---|
| 800 | CASE ( 'time series' ) |
---|
| 801 | |
---|
| 802 | CALL check(nf90_put_var( ncid, var%varid, array(1,1,1), & |
---|
| 803 | start=start(1:ndim+1) ) ) |
---|
| 804 | |
---|
[3182] | 805 | CASE ( 'constant scalar profile' ) |
---|
[2696] | 806 | |
---|
| 807 | CALL check(nf90_put_var( ncid, var%varid, array(1,1,:), & |
---|
| 808 | start=start(1:ndim+1), & |
---|
| 809 | count=count(1:ndim) ) ) |
---|
| 810 | |
---|
[3182] | 811 | CASE ( 'large-scale scalar forcing', 'large-scale w forcing' ) |
---|
| 812 | |
---|
| 813 | message = "Doing nothing in terms of writing large-scale forings." |
---|
| 814 | CALL report('update_output', message) |
---|
| 815 | |
---|
[2696] | 816 | CASE DEFAULT |
---|
| 817 | |
---|
| 818 | message = "Variable kind '" // TRIM(var % kind) // & |
---|
| 819 | "' not recognized." |
---|
| 820 | CALL abort('update_output', message) |
---|
| 821 | |
---|
| 822 | END SELECT |
---|
| 823 | |
---|
| 824 | CALL check(nf90_close(ncid)) |
---|
| 825 | |
---|
| 826 | END SUBROUTINE update_output |
---|
| 827 | |
---|
| 828 | |
---|
| 829 | SUBROUTINE write_netcdf_variable_2d(var, iter, output_file, buffer) |
---|
| 830 | TYPE(nc_var), INTENT(IN) :: var |
---|
| 831 | INTEGER, INTENT(IN) :: iter |
---|
| 832 | TYPE(nc_file), INTENT(IN) :: output_file |
---|
| 833 | REAL(dp), INTENT(IN) :: buffer(:,:,:) |
---|
| 834 | |
---|
| 835 | INTEGER :: ncid, ndim_out, start(4), count(4) |
---|
| 836 | LOGICAL :: last_dimension_is_time |
---|
| 837 | |
---|
| 838 | ndim_out = var % ndim |
---|
| 839 | |
---|
| 840 | last_dimension_is_time = var % dimids( var % ndim ) == output_file % dimid_time |
---|
| 841 | IF ( last_dimension_is_time ) THEN |
---|
| 842 | ndim_out = ndim_out - 1 |
---|
| 843 | END IF |
---|
| 844 | |
---|
| 845 | start(:) = (/1,1,1,iter/) |
---|
| 846 | count(1:ndim_out) = var%dimlen(1:ndim_out) |
---|
| 847 | |
---|
| 848 | CALL check(nf90_open(output_file % name, NF90_WRITE, ncid)) |
---|
| 849 | |
---|
| 850 | IF (TRIM(var % kind) .EQ. 'left/right scalar') THEN |
---|
| 851 | |
---|
| 852 | CALL check(nf90_put_var( ncid, var%varid, buffer(1,:,:) ) ) |
---|
| 853 | |
---|
| 854 | ELSE IF (TRIM(var % kind) .EQ. 'north/south scalar') THEN |
---|
| 855 | |
---|
| 856 | CALL check(nf90_put_var( ncid, var%varid, buffer(:,1,:) ) ) |
---|
| 857 | |
---|
| 858 | ELSE IF (TRIM(var % kind) .EQ. 'top scalar') THEN |
---|
| 859 | |
---|
| 860 | CALL check(nf90_put_var( ncid, var%varid, buffer(:,:,1) ) ) |
---|
| 861 | ELSE |
---|
| 862 | |
---|
| 863 | CALL check(nf90_put_var( ncid, var%varid, buffer ) ) |
---|
| 864 | |
---|
| 865 | END IF |
---|
| 866 | CALL check(nf90_close(ncid)) |
---|
| 867 | |
---|
| 868 | END SUBROUTINE write_netcdf_variable_2d |
---|
| 869 | |
---|
| 870 | |
---|
| 871 | SUBROUTINE check(status) |
---|
| 872 | |
---|
| 873 | INTEGER, INTENT(IN) :: status |
---|
| 874 | |
---|
| 875 | IF (status /= nf90_noerr) THEN |
---|
| 876 | message = "NetCDF API call failed with error: " // & |
---|
| 877 | TRIM( nf90_strerror(status) ) |
---|
| 878 | CALL abort('io.check', message) |
---|
| 879 | END IF |
---|
| 880 | |
---|
| 881 | END SUBROUTINE check |
---|
| 882 | |
---|
| 883 | END MODULE io |
---|