| 1 | MODULE startvar |
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| 2 | ! |
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| 3 | ! |
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| 4 | ! There are three ways to access data from the database of atmospheric data which |
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| 5 | ! can be used to initialize the model. This depends on the type of field which needs |
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| 6 | ! to be extracted. In any case the call should come after a restget and should be of the type : |
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| 7 | ! CALL startget(...) |
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| 8 | ! |
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| 9 | ! We will details the possible arguments to startget here : |
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| 10 | ! |
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| 11 | ! - A 2D variable on the dynamical grid : |
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| 12 | ! CALL startget(varname, iml, jml, lon_in, lat_in, champ, val_ex) |
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| 13 | ! |
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| 14 | ! |
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| 15 | ! - A 1D variable on the physical grid : |
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| 16 | ! CALL startget(varname, iml, jml, lon_in, lat_in, nbindex, champ, val_exp) |
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| 17 | ! |
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| 18 | ! |
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| 19 | ! - A 3D variable on the dynamical grid : |
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| 20 | ! CALL startget(varname, iml, jml, lon_in, lat_in, lml, pls, workvar, champ, val_exp) |
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| 21 | ! |
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| 22 | ! |
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| 23 | ! There is special constraint on the atmospheric data base except that the |
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| 24 | ! the data needs to be in netCDF and the variables should have the the following |
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| 25 | ! names in the file : |
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| 26 | ! |
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| 27 | ! 'RELIEF' : High resolution orography |
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| 28 | ! 'ST' : Surface temperature |
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| 29 | ! 'CDSW' : Soil moisture |
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| 30 | ! 'Z' : Surface geopotential |
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| 31 | ! 'SP' : Surface pressure |
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| 32 | ! 'U' : East ward wind |
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| 33 | ! 'V' : Northward wind |
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| 34 | ! 'TEMP' : Temperature |
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| 35 | ! 'R' : Relative humidity |
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| 36 | ! |
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| 37 | USE ioipsl |
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| 38 | ! |
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| 39 | ! |
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| 40 | IMPLICIT NONE |
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| 41 | ! |
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| 42 | ! |
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| 43 | PRIVATE |
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| 44 | PUBLIC startget |
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| 45 | ! |
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| 46 | ! |
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| 47 | INTERFACE startget |
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| 48 | MODULE PROCEDURE startget_phys2d, startget_phys1d, startget_dyn |
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| 49 | END INTERFACE |
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| 50 | ! |
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| 51 | INTEGER, SAVE :: fid_phys, fid_dyn |
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| 52 | INTEGER, SAVE :: iml_phys, iml_rel, iml_dyn |
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| 53 | INTEGER, SAVE :: jml_phys, jml_rel, jml_dyn |
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| 54 | INTEGER, SAVE :: llm_dyn, ttm_dyn |
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| 55 | REAL, ALLOCATABLE, SAVE, DIMENSION (:,:) :: lon_phys, lon_rug, |
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| 56 | . lon_alb, lon_rel, lon_dyn |
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| 57 | REAL, ALLOCATABLE, SAVE, DIMENSION (:,:) :: lat_phys, lat_rug, |
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| 58 | . lat_alb, lat_rel, lat_dyn |
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| 59 | REAL, ALLOCATABLE, SAVE, DIMENSION (:) :: lev_dyn |
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| 60 | REAL, ALLOCATABLE, SAVE, DIMENSION (:,:) :: relief, zstd, zsig, |
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| 61 | . zgam, zthe, zpic, zval |
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| 62 | REAL, ALLOCATABLE, SAVE, DIMENSION (:,:) :: rugo, masque, phis |
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| 63 | ! |
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| 64 | REAL, ALLOCATABLE, SAVE, DIMENSION (:,:) :: tsol, qsol, psol_dyn |
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| 65 | REAL, ALLOCATABLE, SAVE, DIMENSION (:,:,:) :: var_ana3d |
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| 66 | ! |
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| 67 | CONTAINS |
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| 68 | ! |
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| 69 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 70 | ! |
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| 71 | SUBROUTINE startget_phys2d(varname, iml, jml, lon_in, lat_in, |
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| 72 | . champ, val_exp) |
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| 73 | ! |
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| 74 | ! There is a big mess with the size in logitude, should it be iml or iml+1. |
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| 75 | ! I have chosen to use the iml+1 as an argument to this routine and we declare |
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| 76 | ! internaly smaler fields when needed. This needs to be cleared once and for all in LMDZ. |
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| 77 | ! A convention is required. |
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| 78 | ! |
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| 79 | ! |
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| 80 | CHARACTER*(*), INTENT(in) :: varname |
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| 81 | INTEGER, INTENT(in) :: iml, jml |
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| 82 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
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| 83 | REAL, INTENT(inout) :: champ(iml,jml) |
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| 84 | REAL, INTENT(in) :: val_exp |
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| 85 | ! |
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| 86 | ! This routine only works if the variable does not exist or is constant |
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| 87 | ! |
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| 88 | IF ( MINVAL(champ(:,:)).EQ.MAXVAL(champ(:,:)) .AND. |
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| 89 | .MINVAL(champ(:,:)).EQ.val_exp ) THEN |
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| 90 | ! |
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| 91 | SELECTCASE(varname) |
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| 92 | ! |
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| 93 | CASE ('relief') |
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| 94 | ! |
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| 95 | ! If we do not have the orography we need to get it |
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| 96 | ! |
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| 97 | IF ( .NOT.ALLOCATED(relief)) THEN |
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| 98 | ! |
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| 99 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 100 | ! |
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| 101 | ENDIF |
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| 102 | ! |
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| 103 | IF (SIZE(relief) .NE. SIZE(champ)) THEN |
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| 104 | ! |
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| 105 | WRITE(*,*) 'STARTVAR module has been', |
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| 106 | .' initialized to the wrong size' |
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| 107 | STOP |
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| 108 | ! |
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| 109 | ENDIF |
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| 110 | ! |
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| 111 | champ(:,:) = relief(:,:) |
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| 112 | ! |
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| 113 | CASE ('rugosite') |
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| 114 | ! |
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| 115 | ! If we do not have the orography we need to get it |
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| 116 | ! |
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| 117 | IF ( .NOT.ALLOCATED(rugo)) THEN |
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| 118 | ! |
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| 119 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 120 | ! |
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| 121 | ENDIF |
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| 122 | ! |
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| 123 | IF (SIZE(rugo) .NE. SIZE(champ)) THEN |
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| 124 | ! |
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| 125 | WRITE(*,*) |
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| 126 | . 'STARTVAR module has been initialized to the wrong size' |
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| 127 | STOP |
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| 128 | ! |
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| 129 | ENDIF |
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| 130 | ! |
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| 131 | champ(:,:) = rugo(:,:) |
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| 132 | ! |
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| 133 | CASE ('masque') |
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| 134 | ! |
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| 135 | ! If we do not have the orography we need to get it |
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| 136 | ! |
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| 137 | IF ( .NOT.ALLOCATED(masque)) THEN |
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| 138 | ! |
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| 139 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 140 | ! |
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| 141 | ENDIF |
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| 142 | ! |
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| 143 | IF (SIZE(masque) .NE. SIZE(champ)) THEN |
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| 144 | ! |
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| 145 | WRITE(*,*) |
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| 146 | . 'STARTVAR module has been initialized to the wrong size' |
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| 147 | STOP |
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| 148 | ! |
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| 149 | ENDIF |
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| 150 | ! |
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| 151 | champ(:,:) = masque(:,:) |
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| 152 | ! |
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| 153 | CASE ('surfgeo') |
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| 154 | ! |
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| 155 | ! If we do not have the orography we need to get it |
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| 156 | ! |
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| 157 | IF ( .NOT.ALLOCATED(phis)) THEN |
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| 158 | ! |
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| 159 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 160 | ! |
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| 161 | ENDIF |
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| 162 | ! |
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| 163 | IF (SIZE(phis) .NE. SIZE(champ)) THEN |
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| 164 | ! |
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| 165 | WRITE(*,*) |
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| 166 | . 'STARTVAR module has been initialized to the wrong size' |
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| 167 | STOP |
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| 168 | ! |
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| 169 | ENDIF |
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| 170 | ! |
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| 171 | champ(:,:) = phis(:,:) |
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| 172 | ! |
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| 173 | CASE ('psol') |
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| 174 | ! |
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| 175 | ! If we do not have the orography we need to get it |
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| 176 | ! |
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| 177 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
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| 178 | ! |
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| 179 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
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| 180 | ! |
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| 181 | ENDIF |
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| 182 | ! |
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| 183 | IF (SIZE(psol_dyn) .NE. SIZE(champ)) THEN |
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| 184 | ! |
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| 185 | WRITE(*,*) |
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| 186 | . 'STARTVAR module has been initialized to the wrong size' |
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| 187 | STOP |
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| 188 | ! |
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| 189 | ENDIF |
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| 190 | ! |
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| 191 | champ(:,:) = psol_dyn(:,:) |
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| 192 | ! |
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| 193 | CASE DEFAULT |
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| 194 | ! |
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| 195 | WRITE(*,*) 'startget_phys2d' |
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| 196 | WRITE(*,*) 'No rule is present to extract variable', |
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| 197 | . varname(:LEN_TRIM(varname)),' from any data set' |
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| 198 | STOP |
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| 199 | ! |
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| 200 | END SELECT |
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| 201 | ! |
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| 202 | ELSE |
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| 203 | ! |
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| 204 | ! There are a few fields we might need if we need to interpolate 3D filed. Thus if they come through here we |
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| 205 | ! will catch them |
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| 206 | ! |
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| 207 | SELECTCASE(varname) |
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| 208 | ! |
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| 209 | CASE ('surfgeo') |
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| 210 | ! |
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| 211 | IF ( .NOT.ALLOCATED(phis)) THEN |
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| 212 | ALLOCATE(phis(iml,jml)) |
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| 213 | ENDIF |
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| 214 | ! |
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| 215 | IF (SIZE(phis) .NE. SIZE(champ)) THEN |
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| 216 | ! |
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| 217 | WRITE(*,*) |
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| 218 | . 'STARTVAR module has been initialized to the wrong size' |
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| 219 | STOP |
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| 220 | ! |
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| 221 | ENDIF |
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| 222 | ! |
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| 223 | phis(:,:) = champ(:,:) |
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| 224 | ! |
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| 225 | END SELECT |
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| 226 | ! |
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| 227 | ENDIF |
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| 228 | ! |
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| 229 | END SUBROUTINE startget_phys2d |
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| 230 | ! |
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| 231 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 232 | ! |
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| 233 | SUBROUTINE start_init_orog( iml, jml, lon_in, lat_in) |
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| 234 | ! |
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| 235 | INTEGER, INTENT(in) :: iml, jml |
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| 236 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
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| 237 | ! |
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| 238 | ! LOCAL |
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| 239 | ! |
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| 240 | REAL :: lev(1), date, dt |
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| 241 | INTEGER :: itau(1), fid |
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| 242 | INTEGER :: llm_tmp, ttm_tmp |
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| 243 | INTEGER :: i, j |
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| 244 | INTEGER :: iret |
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| 245 | REAL, ALLOCATABLE :: relief_hi(:,:) |
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| 246 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
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| 247 | REAL, ALLOCATABLE :: tmp_var(:,:) |
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| 248 | INTEGER, ALLOCATABLE :: tmp_int(:,:) |
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| 249 | ! |
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| 250 | CHARACTER*120 :: orogfname |
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| 251 | LOGICAL :: check=.TRUE. |
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| 252 | ! |
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| 253 | ! |
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| 254 | orogfname = 'Relief.nc' |
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| 255 | ! |
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| 256 | IF ( check ) WRITE(*,*) 'Reading the high resolution orography' |
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| 257 | ! |
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| 258 | CALL flininfo(orogfname,iml_rel, jml_rel, llm_tmp, ttm_tmp, fid) |
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| 259 | ! |
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| 260 | ALLOCATE (lat_rel(iml_rel,jml_rel), stat=iret) |
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| 261 | ALLOCATE (lon_rel(iml_rel,jml_rel), stat=iret) |
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| 262 | ALLOCATE (relief_hi(iml_rel,jml_rel), stat=iret) |
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| 263 | ! |
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| 264 | CALL flinopen(orogfname, .FALSE., iml_rel, jml_rel, |
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| 265 | .llm_tmp, lon_rel, lat_rel, lev, ttm_tmp, |
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| 266 | . itau, date, dt, fid) |
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| 267 | ! |
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| 268 | CALL flinget(fid, 'RELIEF', iml_rel, jml_rel, llm_tmp, |
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| 269 | . ttm_tmp, 1, 1, relief_hi) |
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| 270 | ! |
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| 271 | CALL flinclo(fid) |
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| 272 | ! |
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| 273 | ! In case we have a file which is in degrees we do the transformation |
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| 274 | ! |
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| 275 | ALLOCATE(lon_rad(iml_rel)) |
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| 276 | IF ( MAXVAL(lon_rel(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
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| 277 | lon_rad(:) = lon_rel(:,1) * 2.0 * ASIN(1.0) / 180.0 |
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| 278 | ELSE |
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| 279 | lon_rad(:) = lon_rel(:,1) |
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| 280 | ENDIF |
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| 281 | ALLOCATE(lat_rad(jml_rel)) |
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| 282 | IF ( MAXVAL(lat_rel(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
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| 283 | lat_rad(:) = lat_rel(1,:) * 2.0 * ASIN(1.0) / 180.0 |
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| 284 | ELSE |
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| 285 | lat_rad(:) = lat_rel(1,:) |
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| 286 | ENDIF |
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| 287 | ! |
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| 288 | ! |
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| 289 | IF ( check ) WRITE(*,*) 'Computes all the parameters needed', |
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| 290 | .' for the gravity wave drag code' |
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| 291 | ! |
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| 292 | ! Allocate the data we need to put in the interpolated fields |
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| 293 | ! |
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| 294 | ! RELIEF: orographie moyenne |
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| 295 | ALLOCATE(relief(iml,jml)) |
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| 296 | ! zphi : orographie moyenne |
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| 297 | ALLOCATE(phis(iml,jml)) |
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| 298 | ! zstd: deviation standard de l'orographie sous-maille |
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| 299 | ALLOCATE(zstd(iml,jml)) |
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| 300 | ! zsig: pente de l'orographie sous-maille |
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| 301 | ALLOCATE(zsig(iml,jml)) |
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| 302 | ! zgam: anisotropy de l'orographie sous maille |
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| 303 | ALLOCATE(zgam(iml,jml)) |
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| 304 | ! zthe: orientation de l'axe oriente dans la direction |
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| 305 | ! de plus grande pente de l'orographie sous maille |
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| 306 | ALLOCATE(zthe(iml,jml)) |
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| 307 | ! zpic: hauteur pics de la SSO |
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| 308 | ALLOCATE(zpic(iml,jml)) |
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| 309 | ! zval: hauteur vallees de la SSO |
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| 310 | ALLOCATE(zval(iml,jml)) |
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| 311 | ! masque : Masque terre ocean |
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| 312 | ALLOCATE(tmp_int(iml,jml)) |
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| 313 | ALLOCATE(masque(iml,jml)) |
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| 314 | ! |
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| 315 | CALL grid_noro(iml_rel, jml_rel, lon_rad, lat_rad, relief_hi, |
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| 316 | $ iml-1, jml, lon_in, lat_in, |
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| 317 | ! . phis, relief, zstd, zsig, zgam, zthe, zpic, zval, tmp_int) |
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| 318 | ! PB masque avec % terre mai 2000 |
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| 319 | $ phis, relief, zstd, zsig, zgam, zthe, zpic, zval, masque) |
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| 320 | phis = phis * 9.81 |
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| 321 | ! |
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| 322 | !PB supression ligne suivant pour masque avec % terre |
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| 323 | ! masque(:,:) = FLOAT(tmp_int(:,:)) |
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| 324 | ! |
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| 325 | ! Compute surface roughness |
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| 326 | ! |
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| 327 | IF ( check ) WRITE(*,*) |
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| 328 | .'Compute surface roughness induced by the orography' |
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| 329 | ! |
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| 330 | ALLOCATE(rugo(iml,jml)) |
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| 331 | ALLOCATE(tmp_var(iml-1,jml)) |
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| 332 | ! |
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| 333 | CALL rugsoro(iml_rel, jml_rel, lon_rad, lat_rad, relief_hi, |
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| 334 | . iml-1, jml, lon_in, lat_in, tmp_var) |
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| 335 | ! |
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| 336 | DO j = 1, jml |
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| 337 | DO i = 1, iml-1 |
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| 338 | rugo(i,j) = tmp_var(i,j) |
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| 339 | ENDDO |
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| 340 | rugo(iml,j) = tmp_var(1,j) |
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| 341 | ENDDO |
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| 342 | ! |
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| 343 | ! Build land-sea mask |
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| 344 | ! |
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| 345 | ! |
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| 346 | RETURN |
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| 347 | ! |
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| 348 | END SUBROUTINE start_init_orog |
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| 349 | ! |
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| 350 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 351 | ! |
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| 352 | SUBROUTINE startget_phys1d(varname, iml, jml, lon_in, |
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| 353 | .lat_in, nbindex, champ, val_exp) |
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| 354 | ! |
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| 355 | CHARACTER*(*), INTENT(in) :: varname |
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| 356 | INTEGER, INTENT(in) :: iml, jml, nbindex |
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| 357 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
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| 358 | REAL, INTENT(inout) :: champ(nbindex) |
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| 359 | REAL, INTENT(in) :: val_exp |
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| 360 | ! |
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| 361 | ! |
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| 362 | ! This routine only works if the variable does not exist or is constant |
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| 363 | ! |
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| 364 | IF ( MINVAL(champ(:)).EQ.MAXVAL(champ(:)) .AND. |
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| 365 | .MINVAL(champ(:)).EQ.val_exp ) THEN |
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| 366 | SELECTCASE(varname) |
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| 367 | CASE ('tsol') |
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| 368 | IF ( .NOT.ALLOCATED(tsol)) THEN |
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| 369 | CALL start_init_phys( iml, jml, lon_in, lat_in) |
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| 370 | ENDIF |
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| 371 | IF ( SIZE(tsol) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 372 | WRITE(*,*) |
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| 373 | . 'STARTVAR module has been initialized to the wrong size' |
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| 374 | STOP |
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| 375 | ENDIF |
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| 376 | CALL gr_dyn_fi(1, iml, jml, nbindex, tsol, champ) |
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| 377 | CASE ('qsol') |
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| 378 | IF ( .NOT.ALLOCATED(qsol)) THEN |
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| 379 | CALL start_init_phys( iml, jml, lon_in, lat_in) |
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| 380 | ENDIF |
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| 381 | IF ( SIZE(qsol) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 382 | WRITE(*,*) |
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| 383 | . 'STARTVAR module has been initialized to the wrong size' |
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| 384 | STOP |
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| 385 | ENDIF |
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| 386 | CALL gr_dyn_fi(1, iml, jml, nbindex, qsol, champ) |
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| 387 | CASE ('psol') |
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| 388 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
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| 389 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
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| 390 | ENDIF |
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| 391 | IF (SIZE(psol_dyn) .NE. SIZE(lon_in)*SIZE(lat_in)) THEN |
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| 392 | WRITE(*,*) |
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| 393 | . 'STARTVAR module has been initialized to the wrong size' |
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| 394 | STOP |
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| 395 | ENDIF |
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| 396 | CALL gr_dyn_fi(1, iml, jml, nbindex, psol_dyn, champ) |
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| 397 | ! PB ajout pour masque terre mer fractionneiare |
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| 398 | CASE ('zmasq') |
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| 399 | IF (.NOT. ALLOCATED(masque) ) THEN |
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| 400 | CALL start_init_orog ( iml, jml,lon_in, lat_in) |
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| 401 | ENDIF |
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| 402 | IF ( SIZE(masque) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 403 | WRITE(*,*) |
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| 404 | . 'STARTVAR module has been initialized to the wrong size' |
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| 405 | STOP |
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| 406 | ENDIF |
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| 407 | CALL gr_dyn_fi(1, iml, jml, nbindex, masque, champ) |
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| 408 | CASE ('zmea') |
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| 409 | IF ( .NOT.ALLOCATED(relief)) THEN |
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| 410 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 411 | ENDIF |
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| 412 | IF ( SIZE(relief) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 413 | WRITE(*,*) |
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| 414 | . 'STARTVAR module has been initialized to the wrong size' |
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| 415 | STOP |
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| 416 | ENDIF |
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| 417 | CALL gr_dyn_fi(1, iml, jml, nbindex, relief, champ) |
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| 418 | CASE ('zstd') |
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| 419 | IF ( .NOT.ALLOCATED(zstd)) THEN |
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| 420 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 421 | ENDIF |
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| 422 | IF ( SIZE(zstd) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 423 | WRITE(*,*) |
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| 424 | . 'STARTVAR module has been initialized to the wrong size' |
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| 425 | STOP |
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| 426 | ENDIF |
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| 427 | CALL gr_dyn_fi(1, iml, jml, nbindex,zstd, champ) |
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| 428 | CASE ('zsig') |
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| 429 | IF ( .NOT.ALLOCATED(zsig)) THEN |
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| 430 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
|---|
| 431 | ENDIF |
|---|
| 432 | IF ( SIZE(zsig) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
|---|
| 433 | WRITE(*,*) |
|---|
| 434 | . 'STARTVAR module has been initialized to the wrong size' |
|---|
| 435 | STOP |
|---|
| 436 | ENDIF |
|---|
| 437 | CALL gr_dyn_fi(1, iml, jml, nbindex,zsig, champ) |
|---|
| 438 | CASE ('zgam') |
|---|
| 439 | IF ( .NOT.ALLOCATED(zgam)) THEN |
|---|
| 440 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
|---|
| 441 | ENDIF |
|---|
| 442 | IF ( SIZE(zgam) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
|---|
| 443 | WRITE(*,*) |
|---|
| 444 | . 'STARTVAR module has been initialized to the wrong size' |
|---|
| 445 | STOP |
|---|
| 446 | ENDIF |
|---|
| 447 | CALL gr_dyn_fi(1, iml, jml, nbindex,zgam, champ) |
|---|
| 448 | CASE ('zthe') |
|---|
| 449 | IF ( .NOT.ALLOCATED(zthe)) THEN |
|---|
| 450 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
|---|
| 451 | ENDIF |
|---|
| 452 | IF ( SIZE(zthe) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
|---|
| 453 | WRITE(*,*) |
|---|
| 454 | . 'STARTVAR module has been initialized to the wrong size' |
|---|
| 455 | STOP |
|---|
| 456 | ENDIF |
|---|
| 457 | CALL gr_dyn_fi(1, iml, jml, nbindex,zthe, champ) |
|---|
| 458 | CASE ('zpic') |
|---|
| 459 | IF ( .NOT.ALLOCATED(zpic)) THEN |
|---|
| 460 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
|---|
| 461 | ENDIF |
|---|
| 462 | IF ( SIZE(zpic) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
|---|
| 463 | WRITE(*,*) |
|---|
| 464 | . 'STARTVAR module has been initialized to the wrong size' |
|---|
| 465 | STOP |
|---|
| 466 | ENDIF |
|---|
| 467 | CALL gr_dyn_fi(1, iml, jml, nbindex,zpic, champ) |
|---|
| 468 | CASE ('zval') |
|---|
| 469 | IF ( .NOT.ALLOCATED(zval)) THEN |
|---|
| 470 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
|---|
| 471 | ENDIF |
|---|
| 472 | IF ( SIZE(zval) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
|---|
| 473 | WRITE(*,*) |
|---|
| 474 | . 'STARTVAR module has been initialized to the wrong size' |
|---|
| 475 | STOP |
|---|
| 476 | ENDIF |
|---|
| 477 | CALL gr_dyn_fi(1, iml, jml, nbindex,zval, champ) |
|---|
| 478 | CASE ('rads') |
|---|
| 479 | champ(:) = 0.0 |
|---|
| 480 | CASE ('snow') |
|---|
| 481 | champ(:) = 0.0 |
|---|
| 482 | CASE ('deltat') |
|---|
| 483 | champ(:) = 0.0 |
|---|
| 484 | CASE ('rugmer') |
|---|
| 485 | champ(:) = 0.001 |
|---|
| 486 | CASE ('agsno') |
|---|
| 487 | champ(:) = 50.0 |
|---|
| 488 | CASE DEFAULT |
|---|
| 489 | WRITE(*,*) 'startget_phys1d' |
|---|
| 490 | WRITE(*,*) 'No rule is present to extract variable ', |
|---|
| 491 | . varname(:LEN_TRIM(varname)),' from any data set' |
|---|
| 492 | STOP |
|---|
| 493 | END SELECT |
|---|
| 494 | ELSE |
|---|
| 495 | ! |
|---|
| 496 | ! If we see tsol we catch it as we may need it for a 3D interpolation |
|---|
| 497 | ! |
|---|
| 498 | SELECTCASE(varname) |
|---|
| 499 | CASE ('tsol') |
|---|
| 500 | IF ( .NOT.ALLOCATED(tsol)) THEN |
|---|
| 501 | ALLOCATE(tsol(SIZE(lon_in),SIZE(lat_in) )) |
|---|
| 502 | ENDIF |
|---|
| 503 | CALL gr_fi_dyn(1, iml, jml, nbindex, champ, tsol) |
|---|
| 504 | END SELECT |
|---|
| 505 | ENDIF |
|---|
| 506 | END SUBROUTINE startget_phys1d |
|---|
| 507 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|---|
| 508 | ! |
|---|
| 509 | SUBROUTINE start_init_phys( iml, jml, lon_in, lat_in) |
|---|
| 510 | ! |
|---|
| 511 | INTEGER, INTENT(in) :: iml, jml |
|---|
| 512 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
|---|
| 513 | ! |
|---|
| 514 | ! LOCAL |
|---|
| 515 | ! |
|---|
| 516 | REAL :: lev(1), date, dt |
|---|
| 517 | INTEGER :: itau(1) |
|---|
| 518 | INTEGER :: llm_tmp, ttm_tmp |
|---|
| 519 | INTEGER :: i, j |
|---|
| 520 | ! |
|---|
| 521 | CHARACTER*120 :: physfname |
|---|
| 522 | LOGICAL :: check=.TRUE. |
|---|
| 523 | ! |
|---|
| 524 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
|---|
| 525 | REAL, ALLOCATABLE :: var_ana(:,:), tmp_var(:,:) |
|---|
| 526 | ! |
|---|
| 527 | physfname = 'ECPHY.nc' |
|---|
| 528 | ! |
|---|
| 529 | IF ( check ) WRITE(*,*) 'Opening the surface analysis' |
|---|
| 530 | ! |
|---|
| 531 | CALL flininfo(physfname, iml_phys, jml_phys, llm_tmp, |
|---|
| 532 | . ttm_tmp, fid_phys) |
|---|
| 533 | ! |
|---|
| 534 | ! |
|---|
| 535 | ALLOCATE (lat_phys(iml_phys,jml_phys)) |
|---|
| 536 | ALLOCATE (lon_phys(iml_phys,jml_phys)) |
|---|
| 537 | ! |
|---|
| 538 | CALL flinopen(physfname, .FALSE., iml_phys, jml_phys, |
|---|
| 539 | . llm_tmp, lon_phys, lat_phys, lev, ttm_tmp, |
|---|
| 540 | . itau, date, dt, fid_phys) |
|---|
| 541 | ! |
|---|
| 542 | ! Allocate the space we will need to get the data out of this file |
|---|
| 543 | ! |
|---|
| 544 | ALLOCATE(var_ana(iml_phys, jml_phys)) |
|---|
| 545 | ! |
|---|
| 546 | ! In case we have a file which is in degrees we do the transformation |
|---|
| 547 | ! |
|---|
| 548 | ALLOCATE(lon_rad(iml_phys)) |
|---|
| 549 | IF ( MAXVAL(lon_phys(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
|---|
| 550 | lon_rad(:) = lon_phys(:,1) * 2.0 * ASIN(1.0) / 180.0 |
|---|
| 551 | ELSE |
|---|
| 552 | lon_rad(:) = lon_phys(:,1) |
|---|
| 553 | ENDIF |
|---|
| 554 | ALLOCATE(lat_rad(jml_phys)) |
|---|
| 555 | IF ( MAXVAL(lat_phys(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
|---|
| 556 | lat_rad(:) = lat_phys(1,:) * 2.0 * ASIN(1.0) / 180.0 |
|---|
| 557 | ELSE |
|---|
| 558 | lat_rad(:) = lat_phys(1,:) |
|---|
| 559 | ENDIF |
|---|
| 560 | ! |
|---|
| 561 | ! We get the two standard varibales |
|---|
| 562 | ! Surface temperature |
|---|
| 563 | ! |
|---|
| 564 | ALLOCATE(tsol(iml,jml)) |
|---|
| 565 | ALLOCATE(tmp_var(iml-1,jml)) |
|---|
| 566 | ! |
|---|
| 567 | ! |
|---|
| 568 | CALL flinget(fid_phys, 'ST', iml_phys, jml_phys, |
|---|
| 569 | .llm_tmp, ttm_tmp, 1, 1, var_ana) |
|---|
| 570 | CALL grille_m(iml_phys, jml_phys, lon_rad, lat_rad, |
|---|
| 571 | . var_ana, iml-1, jml, lon_in, lat_in, tmp_var) |
|---|
| 572 | CALL gr_int_dyn(tmp_var, tsol, iml-1, jml) |
|---|
| 573 | ! |
|---|
| 574 | ! Soil moisture |
|---|
| 575 | ! |
|---|
| 576 | ALLOCATE(qsol(iml,jml)) |
|---|
| 577 | CALL flinget(fid_phys, 'CDSW', iml_phys, jml_phys, |
|---|
| 578 | . llm_tmp, ttm_tmp, 1, 1, var_ana) |
|---|
| 579 | CALL grille_m(iml_phys, jml_phys, lon_rad, lat_rad, |
|---|
| 580 | . var_ana, iml-1, jml, lon_in, lat_in, tmp_var) |
|---|
| 581 | CALL gr_int_dyn(tmp_var, qsol, iml-1, jml) |
|---|
| 582 | ! |
|---|
| 583 | CALL flinclo(fid_phys) |
|---|
| 584 | ! |
|---|
| 585 | END SUBROUTINE start_init_phys |
|---|
| 586 | ! |
|---|
| 587 | ! |
|---|
| 588 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|---|
| 589 | ! |
|---|
| 590 | ! |
|---|
| 591 | SUBROUTINE startget_dyn(varname, iml, jml, lon_in, lat_in, |
|---|
| 592 | . lml, pls, workvar, champ, val_exp) |
|---|
| 593 | ! |
|---|
| 594 | ! ARGUMENTS |
|---|
| 595 | ! |
|---|
| 596 | CHARACTER*(*), INTENT(in) :: varname |
|---|
| 597 | INTEGER, INTENT(in) :: iml, jml, lml |
|---|
| 598 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
|---|
| 599 | REAL, INTENT(in) :: pls(iml, jml, lml) |
|---|
| 600 | REAL, INTENT(in) :: workvar(iml, jml, lml) |
|---|
| 601 | REAL, INTENT(inout) :: champ(iml, jml, lml) |
|---|
| 602 | REAL, INTENT(in) :: val_exp |
|---|
| 603 | ! |
|---|
| 604 | ! LOCAL |
|---|
| 605 | ! |
|---|
| 606 | INTEGER :: il, ij, ii |
|---|
| 607 | REAL :: xppn, xpps |
|---|
| 608 | ! |
|---|
| 609 | ! C'est vraiment une galere de devoir rajouter tant de commons just pour avoir les aires. |
|---|
| 610 | ! Il faudrait mettre une structure plus flexible et moins dangereuse. |
|---|
| 611 | ! |
|---|
| 612 | #include "dimensions.h" |
|---|
| 613 | #include "paramet.h" |
|---|
| 614 | #include "comgeom2.h" |
|---|
| 615 | #include "comconst.h" |
|---|
| 616 | ! |
|---|
| 617 | ! This routine only works if the variable does not exist or is constant |
|---|
| 618 | ! |
|---|
| 619 | IF ( MINVAL(champ(:,:,:)).EQ.MAXVAL(champ(:,:,:)) .AND. |
|---|
| 620 | . MINVAL(champ(:,:,:)).EQ.val_exp ) THEN |
|---|
| 621 | ! |
|---|
| 622 | SELECTCASE(varname) |
|---|
| 623 | CASE ('u') |
|---|
| 624 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
|---|
| 625 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
|---|
| 626 | ENDIF |
|---|
| 627 | CALL start_inter_3d('U', iml, jml, lml, lon_in, |
|---|
| 628 | . lat_in, pls, champ) |
|---|
| 629 | DO il=1,lml |
|---|
| 630 | DO ij=1,jml |
|---|
| 631 | DO ii=1,iml-1 |
|---|
| 632 | champ(ii,ij,il) = champ(ii,ij,il) * cu(ii,ij) |
|---|
| 633 | ENDDO |
|---|
| 634 | champ(iml,ij, il) = champ(1,ij, il) |
|---|
| 635 | ENDDO |
|---|
| 636 | ENDDO |
|---|
| 637 | CASE ('v') |
|---|
| 638 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
|---|
| 639 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
|---|
| 640 | ENDIF |
|---|
| 641 | CALL start_inter_3d('V', iml, jml, lml, lon_in, |
|---|
| 642 | . lat_in, pls, champ) |
|---|
| 643 | DO il=1,lml |
|---|
| 644 | DO ij=1,jml |
|---|
| 645 | DO ii=1,iml-1 |
|---|
| 646 | champ(ii,ij,il) = champ(ii,ij,il) * cv(ii,ij) |
|---|
| 647 | ENDDO |
|---|
| 648 | champ(iml,ij, il) = champ(1,ij, il) |
|---|
| 649 | ENDDO |
|---|
| 650 | ENDDO |
|---|
| 651 | CASE ('t') |
|---|
| 652 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
|---|
| 653 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
|---|
| 654 | ENDIF |
|---|
| 655 | CALL start_inter_3d('TEMP', iml, jml, lml, lon_in, |
|---|
| 656 | . lat_in, pls, champ) |
|---|
| 657 | |
|---|
| 658 | CASE ('tpot') |
|---|
| 659 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
|---|
| 660 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
|---|
| 661 | ENDIF |
|---|
| 662 | CALL start_inter_3d('TEMP', iml, jml, lml, lon_in, |
|---|
| 663 | . lat_in, pls, champ) |
|---|
| 664 | IF ( MINVAL(workvar(:,:,:)) .NE. MAXVAL(workvar(:,:,:)) ) |
|---|
| 665 | . THEN |
|---|
| 666 | DO il=1,lml |
|---|
| 667 | DO ij=1,jml |
|---|
| 668 | DO ii=1,iml-1 |
|---|
| 669 | champ(ii,ij,il) = champ(ii,ij,il) * cpp |
|---|
| 670 | . / workvar(ii,ij,il) |
|---|
| 671 | ENDDO |
|---|
| 672 | champ(iml,ij,il) = champ(1,ij,il) |
|---|
| 673 | ENDDO |
|---|
| 674 | ENDDO |
|---|
| 675 | DO il=1,lml |
|---|
| 676 | xppn = SUM(aire(:,1)*champ(:,1,il))/apoln |
|---|
| 677 | xpps = SUM(aire(:,jml)*champ(:,jml,il))/apols |
|---|
| 678 | champ(:,1,il) = xppn |
|---|
| 679 | champ(:,jml,il) = xpps |
|---|
| 680 | ENDDO |
|---|
| 681 | ELSE |
|---|
| 682 | WRITE(*,*)'Could not compute potential temperature as the' |
|---|
| 683 | WRITE(*,*)'Exner function is missing or constant.' |
|---|
| 684 | STOP |
|---|
| 685 | ENDIF |
|---|
| 686 | CASE ('q') |
|---|
| 687 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
|---|
| 688 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
|---|
| 689 | ENDIF |
|---|
| 690 | CALL start_inter_3d('R', iml, jml, lml, lon_in, lat_in, |
|---|
| 691 | . pls, champ) |
|---|
| 692 | IF ( MINVAL(workvar(:,:,:)) .NE. MAXVAL(workvar(:,:,:)) ) |
|---|
| 693 | . THEN |
|---|
| 694 | DO il=1,lml |
|---|
| 695 | DO ij=1,jml |
|---|
| 696 | DO ii=1,iml-1 |
|---|
| 697 | champ(ii,ij,il) = 0.01 * champ(ii,ij,il) * |
|---|
| 698 | . workvar(ii,ij,il) |
|---|
| 699 | ENDDO |
|---|
| 700 | champ(iml,ij,il) = champ(1,ij,il) |
|---|
| 701 | ENDDO |
|---|
| 702 | ENDDO |
|---|
| 703 | WHERE ( champ .LT. 0.) champ = 1.0E-10 |
|---|
| 704 | DO il=1,lml |
|---|
| 705 | xppn = SUM(aire(:,1)*champ(:,1,il))/apoln |
|---|
| 706 | xpps = SUM(aire(:,jml)*champ(:,jml,il))/apols |
|---|
| 707 | champ(:,1,il) = xppn |
|---|
| 708 | champ(:,jml,il) = xpps |
|---|
| 709 | ENDDO |
|---|
| 710 | ELSE |
|---|
| 711 | WRITE(*,*)'Could not compute specific humidity as the' |
|---|
| 712 | WRITE(*,*)'saturated humidity is missing or constant.' |
|---|
| 713 | STOP |
|---|
| 714 | ENDIF |
|---|
| 715 | CASE DEFAULT |
|---|
| 716 | WRITE(*,*) 'startget_dyn' |
|---|
| 717 | WRITE(*,*) 'No rule is present to extract variable ', |
|---|
| 718 | . varname(:LEN_TRIM(varname)),' from any data set' |
|---|
| 719 | STOP |
|---|
| 720 | END SELECT |
|---|
| 721 | ENDIF |
|---|
| 722 | END SUBROUTINE startget_dyn |
|---|
| 723 | ! |
|---|
| 724 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|---|
| 725 | ! |
|---|
| 726 | SUBROUTINE start_init_dyn( iml, jml, lon_in, lat_in) |
|---|
| 727 | ! |
|---|
| 728 | INTEGER, INTENT(in) :: iml, jml |
|---|
| 729 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
|---|
| 730 | ! |
|---|
| 731 | ! LOCAL |
|---|
| 732 | ! |
|---|
| 733 | REAL :: lev(1), date, dt |
|---|
| 734 | INTEGER :: itau(1) |
|---|
| 735 | INTEGER :: i, j |
|---|
| 736 | integer :: iret |
|---|
| 737 | ! |
|---|
| 738 | CHARACTER*120 :: physfname |
|---|
| 739 | LOGICAL :: check=.TRUE. |
|---|
| 740 | ! |
|---|
| 741 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
|---|
| 742 | REAL, ALLOCATABLE :: var_ana(:,:), tmp_var(:,:), z(:,:) |
|---|
| 743 | REAL, ALLOCATABLE :: xppn(:), xpps(:) |
|---|
| 744 | LOGICAL :: allo |
|---|
| 745 | ! |
|---|
| 746 | ! Ce n'est pas tres pratique d'avoir a charger 3 include pour avoir la grille du modele |
|---|
| 747 | ! |
|---|
| 748 | #include "dimensions.h" |
|---|
| 749 | #include "paramet.h" |
|---|
| 750 | #include "comgeom2.h" |
|---|
| 751 | ! |
|---|
| 752 | physfname = 'ECDYN.nc' |
|---|
| 753 | ! |
|---|
| 754 | IF ( check ) WRITE(*,*) 'Opening the surface analysis' |
|---|
| 755 | ! |
|---|
| 756 | CALL flininfo(physfname, iml_dyn, jml_dyn, llm_dyn, |
|---|
| 757 | . ttm_dyn, fid_dyn) |
|---|
| 758 | IF ( check ) WRITE(*,*) 'Values read: ', iml_dyn, jml_dyn, |
|---|
| 759 | . llm_dyn, ttm_dyn |
|---|
| 760 | ! |
|---|
| 761 | ALLOCATE (lat_dyn(iml_dyn,jml_dyn), stat=iret) |
|---|
| 762 | ALLOCATE (lon_dyn(iml_dyn,jml_dyn), stat=iret) |
|---|
| 763 | ALLOCATE (lev_dyn(llm_dyn), stat=iret) |
|---|
| 764 | ! |
|---|
| 765 | CALL flinopen(physfname, .FALSE., iml_dyn, jml_dyn, llm_dyn, |
|---|
| 766 | . lon_dyn, lat_dyn, lev_dyn, ttm_dyn, |
|---|
| 767 | . itau, date, dt, fid_dyn) |
|---|
| 768 | ! |
|---|
| 769 | |
|---|
| 770 | allo = allocated (var_ana) |
|---|
| 771 | if (allo) then |
|---|
| 772 | DEALLOCATE(var_ana, stat=iret) |
|---|
| 773 | endif |
|---|
| 774 | ALLOCATE(var_ana(iml_dyn, jml_dyn), stat=iret) |
|---|
| 775 | |
|---|
| 776 | allo = allocated (lon_rad) |
|---|
| 777 | if (allo) then |
|---|
| 778 | DEALLOCATE(lon_rad, stat=iret) |
|---|
| 779 | endif |
|---|
| 780 | ALLOCATE(lon_rad(iml_dyn), stat=iret) |
|---|
| 781 | |
|---|
| 782 | IF ( MAXVAL(lon_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
|---|
| 783 | lon_rad(:) = lon_dyn(:,1) * 2.0 * ASIN(1.0) / 180.0 |
|---|
| 784 | ELSE |
|---|
| 785 | lon_rad(:) = lon_dyn(:,1) |
|---|
| 786 | ENDIF |
|---|
| 787 | ALLOCATE(lat_rad(jml_dyn)) |
|---|
| 788 | IF ( MAXVAL(lat_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
|---|
| 789 | lat_rad(:) = lat_dyn(1,:) * 2.0 * ASIN(1.0) / 180.0 |
|---|
| 790 | ELSE |
|---|
| 791 | lat_rad(:) = lat_dyn(1,:) |
|---|
| 792 | ENDIF |
|---|
| 793 | ! |
|---|
| 794 | ALLOCATE(z(iml, jml)) |
|---|
| 795 | ALLOCATE(tmp_var(iml-1,jml)) |
|---|
| 796 | ! |
|---|
| 797 | CALL flinget(fid_dyn, 'Z', iml_dyn, jml_dyn, 0, ttm_dyn, |
|---|
| 798 | . 1, 1, var_ana) |
|---|
| 799 | CALL grille_m(iml_dyn, jml_dyn , lon_rad, lat_rad, var_ana, |
|---|
| 800 | . iml-1, jml, lon_in, lat_in, tmp_var) |
|---|
| 801 | CALL gr_int_dyn(tmp_var, z, iml-1, jml) |
|---|
| 802 | ! |
|---|
| 803 | ALLOCATE(psol_dyn(iml, jml)) |
|---|
| 804 | ! |
|---|
| 805 | CALL flinget(fid_dyn, 'SP', iml_dyn, jml_dyn, 0, ttm_dyn, |
|---|
| 806 | . 1, 1, var_ana) |
|---|
| 807 | CALL grille_m(iml_dyn, jml_dyn , lon_rad, lat_rad, var_ana, |
|---|
| 808 | . iml-1, jml, lon_in, lat_in, tmp_var) |
|---|
| 809 | CALL gr_int_dyn(tmp_var, psol_dyn, iml-1, jml) |
|---|
| 810 | ! |
|---|
| 811 | IF ( .NOT.ALLOCATED(tsol)) THEN |
|---|
| 812 | ! These variables may have been allocated by the need to |
|---|
| 813 | ! create a start field for them or by the varibale |
|---|
| 814 | ! coming out of the restart file. In case we dor have it we will initialize it. |
|---|
| 815 | ! |
|---|
| 816 | CALL start_init_phys( iml, jml, lon_in, lat_in) |
|---|
| 817 | ELSE |
|---|
| 818 | IF ( SIZE(tsol) .NE. SIZE(psol_dyn) ) THEN |
|---|
| 819 | WRITE(*,*) 'start_init_dyn :' |
|---|
| 820 | WRITE(*,*) 'The temperature field we have does not ', |
|---|
| 821 | . 'have the right size' |
|---|
| 822 | STOP |
|---|
| 823 | ENDIF |
|---|
| 824 | ENDIF |
|---|
| 825 | IF ( .NOT.ALLOCATED(phis)) THEN |
|---|
| 826 | ! |
|---|
| 827 | ! These variables may have been allocated by the need to create a start field for them or by the varibale |
|---|
| 828 | ! coming out of the restart file. In case we dor have it we will initialize it. |
|---|
| 829 | ! |
|---|
| 830 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
|---|
| 831 | ! |
|---|
| 832 | ELSE |
|---|
| 833 | ! |
|---|
| 834 | IF (SIZE(phis) .NE. SIZE(psol_dyn)) THEN |
|---|
| 835 | ! |
|---|
| 836 | WRITE(*,*) 'start_init_dyn :' |
|---|
| 837 | WRITE(*,*) 'The orography field we have does not ', |
|---|
| 838 | . ' have the right size' |
|---|
| 839 | STOP |
|---|
| 840 | ENDIF |
|---|
| 841 | ! |
|---|
| 842 | ENDIF |
|---|
| 843 | ! |
|---|
| 844 | ! PSOL is computed in Pascals |
|---|
| 845 | ! |
|---|
| 846 | ! |
|---|
| 847 | DO j = 1, jml |
|---|
| 848 | DO i = 1, iml-1 |
|---|
| 849 | psol_dyn(i,j) = psol_dyn(i,j)*(1.0+(z(i,j)-phis(i,j)) |
|---|
| 850 | . /287.0/tsol(i,j)) |
|---|
| 851 | ENDDO |
|---|
| 852 | psol_dyn(iml,j) = psol_dyn(1,j) |
|---|
| 853 | ENDDO |
|---|
| 854 | ! |
|---|
| 855 | ! |
|---|
| 856 | ALLOCATE(xppn(iml-1)) |
|---|
| 857 | ALLOCATE(xpps(iml-1)) |
|---|
| 858 | ! |
|---|
| 859 | DO i = 1, iml-1 |
|---|
| 860 | xppn(i) = aire( i,1) * psol_dyn( i,1) |
|---|
| 861 | xpps(i) = aire( i,jml) * psol_dyn( i,jml) |
|---|
| 862 | ENDDO |
|---|
| 863 | ! |
|---|
| 864 | DO i = 1, iml |
|---|
| 865 | psol_dyn(i,1 ) = SUM(xppn)/apoln |
|---|
| 866 | psol_dyn(i,jml) = SUM(xpps)/apols |
|---|
| 867 | ENDDO |
|---|
| 868 | ! |
|---|
| 869 | RETURN |
|---|
| 870 | ! |
|---|
| 871 | END SUBROUTINE start_init_dyn |
|---|
| 872 | ! |
|---|
| 873 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|---|
| 874 | ! |
|---|
| 875 | SUBROUTINE start_inter_3d(varname, iml, jml, lml, lon_in, |
|---|
| 876 | . lat_in, pls_in, var3d) |
|---|
| 877 | ! |
|---|
| 878 | ! This subroutine gets a variables from a 3D file and does the interpolations needed |
|---|
| 879 | ! |
|---|
| 880 | ! |
|---|
| 881 | ! ARGUMENTS |
|---|
| 882 | ! |
|---|
| 883 | CHARACTER*(*) :: varname |
|---|
| 884 | INTEGER :: iml, jml, lml |
|---|
| 885 | REAL :: lon_in(iml), lat_in(jml), pls_in(iml, jml, lml) |
|---|
| 886 | REAL :: var3d(iml, jml, lml) |
|---|
| 887 | ! |
|---|
| 888 | ! LOCAL |
|---|
| 889 | ! |
|---|
| 890 | INTEGER :: ii, ij, il |
|---|
| 891 | REAL :: bx, by |
|---|
| 892 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
|---|
| 893 | REAL, ALLOCATABLE :: var_tmp2d(:,:), var_tmp3d(:,:,:) |
|---|
| 894 | REAL, ALLOCATABLE :: ax(:), ay(:), yder(:) |
|---|
| 895 | INTEGER, ALLOCATABLE :: lind(:) |
|---|
| 896 | ! |
|---|
| 897 | LOGICAL :: check = .TRUE. |
|---|
| 898 | ! |
|---|
| 899 | IF ( .NOT. ALLOCATED(var_ana3d)) THEN |
|---|
| 900 | ALLOCATE(var_ana3d(iml_dyn, jml_dyn, llm_dyn)) |
|---|
| 901 | ENDIF |
|---|
| 902 | ! |
|---|
| 903 | ! |
|---|
| 904 | IF ( check) WRITE(*,*) 'Going into flinget to extract the 3D ', |
|---|
| 905 | . ' field.', fid_dyn |
|---|
| 906 | IF ( check) WRITE(*,*) fid_dyn, varname, iml_dyn, jml_dyn, |
|---|
| 907 | . llm_dyn,ttm_dyn |
|---|
| 908 | ! |
|---|
| 909 | CALL flinget(fid_dyn, varname, iml_dyn, jml_dyn, llm_dyn, |
|---|
| 910 | . ttm_dyn, 1, 1, var_ana3d) |
|---|
| 911 | ! |
|---|
| 912 | IF ( check) WRITE(*,*) 'Allocating space for the interpolation', |
|---|
| 913 | . iml, jml, llm_dyn |
|---|
| 914 | ! |
|---|
| 915 | ALLOCATE(lon_rad(iml_dyn)) |
|---|
| 916 | IF ( MAXVAL(lon_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
|---|
| 917 | lon_rad(:) = lon_dyn(:,1) * 2.0 * ASIN(1.0) / 180.0 |
|---|
| 918 | ELSE |
|---|
| 919 | lon_rad(:) = lon_dyn(:,1) |
|---|
| 920 | ENDIF |
|---|
| 921 | ALLOCATE(lat_rad(jml_dyn)) |
|---|
| 922 | IF ( MAXVAL(lat_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
|---|
| 923 | lat_rad(:) = lat_dyn(1,:) * 2.0 * ASIN(1.0) / 180.0 |
|---|
| 924 | ELSE |
|---|
| 925 | lat_rad(:) = lat_dyn(1,:) |
|---|
| 926 | ENDIF |
|---|
| 927 | ! |
|---|
| 928 | ALLOCATE(var_tmp2d(iml-1, jml)) |
|---|
| 929 | ALLOCATE(var_tmp3d(iml, jml, llm_dyn)) |
|---|
| 930 | ALLOCATE(ax(llm_dyn)) |
|---|
| 931 | ALLOCATE(ay(llm_dyn)) |
|---|
| 932 | ALLOCATE(yder(llm_dyn)) |
|---|
| 933 | ALLOCATE(lind(llm_dyn)) |
|---|
| 934 | ! |
|---|
| 935 | DO il=1,llm_dyn |
|---|
| 936 | ! |
|---|
| 937 | CALL grille_m(iml_dyn, jml_dyn, lon_rad, lat_rad, |
|---|
| 938 | .var_ana3d(:,:,il), iml-1, jml, lon_in, lat_in, var_tmp2d) |
|---|
| 939 | ! |
|---|
| 940 | CALL gr_int_dyn(var_tmp2d, var_tmp3d(:,:,il), iml-1, jml) |
|---|
| 941 | ! |
|---|
| 942 | ENDDO |
|---|
| 943 | ! |
|---|
| 944 | ! IF needed we return the vertical axis. The spline interpolation |
|---|
| 945 | ! Requires the coordinate to be in increasing order. |
|---|
| 946 | ! |
|---|
| 947 | IF ( lev_dyn(1) .LT. lev_dyn(llm_dyn)) THEN |
|---|
| 948 | DO il=1,llm_dyn |
|---|
| 949 | lind(il) = il |
|---|
| 950 | ENDDO |
|---|
| 951 | ELSE |
|---|
| 952 | DO il=1,llm_dyn |
|---|
| 953 | lind(il) = llm_dyn-il+1 |
|---|
| 954 | ENDDO |
|---|
| 955 | ENDIF |
|---|
| 956 | ! |
|---|
| 957 | DO ij=1,jml |
|---|
| 958 | DO ii=1,iml-1 |
|---|
| 959 | ! |
|---|
| 960 | ax(:) = lev_dyn(lind(:)) * 100 |
|---|
| 961 | ay(:) = var_tmp3d(ii, ij, lind(:)) |
|---|
| 962 | ! |
|---|
| 963 | CALL SPLINE(ax, ay, llm_dyn, 1.e30, 1.e30, yder) |
|---|
| 964 | ! |
|---|
| 965 | DO il=1,lml |
|---|
| 966 | bx = pls_in(ii, ij, il) |
|---|
| 967 | CALL SPLINT(ax, ay, yder, llm_dyn, bx, by) |
|---|
| 968 | var3d(ii, ij, il) = by |
|---|
| 969 | ENDDO |
|---|
| 970 | ! |
|---|
| 971 | ENDDO |
|---|
| 972 | var3d(iml, ij, :) = var3d(1, ij, :) |
|---|
| 973 | ENDDO |
|---|
| 974 | |
|---|
| 975 | DEALLOCATE(lon_rad) |
|---|
| 976 | DEALLOCATE(lat_rad) |
|---|
| 977 | DEALLOCATE(var_tmp2d) |
|---|
| 978 | DEALLOCATE(var_tmp3d) |
|---|
| 979 | DEALLOCATE(ax) |
|---|
| 980 | DEALLOCATE(ay) |
|---|
| 981 | DEALLOCATE(yder) |
|---|
| 982 | DEALLOCATE(lind) |
|---|
| 983 | |
|---|
| 984 | ! |
|---|
| 985 | RETURN |
|---|
| 986 | ! |
|---|
| 987 | END SUBROUTINE start_inter_3d |
|---|
| 988 | ! |
|---|
| 989 | END MODULE startvar |
|---|