[2] | 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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[24] | 318 | phis = phis * 9.81 |
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[2] | 319 | ! |
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| 320 | masque(:,:) = FLOAT(tmp_int(:,:)) |
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| 321 | ! |
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| 322 | ! Compute surface roughness |
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| 323 | ! |
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| 324 | IF ( check ) WRITE(*,*) |
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| 325 | .'Compute surface roughness induced by the orography' |
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| 326 | ! |
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| 327 | ALLOCATE(rugo(iml,jml)) |
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| 328 | ALLOCATE(tmp_var(iml-1,jml)) |
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| 329 | ! |
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| 330 | CALL rugsoro(iml_rel, jml_rel, lon_rad, lat_rad, relief_hi, |
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| 331 | . iml-1, jml, lon_in, lat_in, tmp_var) |
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| 332 | ! |
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| 333 | DO j = 1, jml |
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| 334 | DO i = 1, iml-1 |
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| 335 | rugo(i,j) = tmp_var(i,j) |
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| 336 | ENDDO |
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| 337 | rugo(iml,j) = tmp_var(1,j) |
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| 338 | ENDDO |
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| 339 | ! |
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| 340 | ! Build land-sea mask |
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| 341 | ! |
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| 342 | ! |
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| 343 | RETURN |
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| 344 | ! |
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| 345 | END SUBROUTINE start_init_orog |
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| 346 | ! |
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| 347 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 348 | ! |
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| 349 | SUBROUTINE startget_phys1d(varname, iml, jml, lon_in, |
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| 350 | .lat_in, nbindex, champ, val_exp) |
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| 351 | ! |
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| 352 | CHARACTER*(*), INTENT(in) :: varname |
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| 353 | INTEGER, INTENT(in) :: iml, jml, nbindex |
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| 354 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
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| 355 | REAL, INTENT(inout) :: champ(nbindex) |
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| 356 | REAL, INTENT(in) :: val_exp |
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| 357 | ! |
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| 358 | ! |
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| 359 | ! This routine only works if the variable does not exist or is constant |
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| 360 | ! |
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| 361 | IF ( MINVAL(champ(:)).EQ.MAXVAL(champ(:)) .AND. |
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| 362 | .MINVAL(champ(:)).EQ.val_exp ) THEN |
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| 363 | SELECTCASE(varname) |
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| 364 | CASE ('tsol') |
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| 365 | IF ( .NOT.ALLOCATED(tsol)) THEN |
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| 366 | CALL start_init_phys( iml, jml, lon_in, lat_in) |
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| 367 | ENDIF |
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| 368 | IF ( SIZE(tsol) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 369 | WRITE(*,*) |
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| 370 | . 'STARTVAR module has been initialized to the wrong size' |
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| 371 | STOP |
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| 372 | ENDIF |
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| 373 | CALL gr_dyn_fi(1, iml, jml, nbindex, tsol, champ) |
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| 374 | CASE ('qsol') |
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| 375 | IF ( .NOT.ALLOCATED(qsol)) THEN |
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| 376 | CALL start_init_phys( iml, jml, lon_in, lat_in) |
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| 377 | ENDIF |
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| 378 | IF ( SIZE(qsol) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 379 | WRITE(*,*) |
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| 380 | . 'STARTVAR module has been initialized to the wrong size' |
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| 381 | STOP |
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| 382 | ENDIF |
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| 383 | CALL gr_dyn_fi(1, iml, jml, nbindex, qsol, champ) |
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| 384 | CASE ('psol') |
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| 385 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
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| 386 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
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| 387 | ENDIF |
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| 388 | IF (SIZE(psol_dyn) .NE. SIZE(lon_in)*SIZE(lat_in)) THEN |
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| 389 | WRITE(*,*) |
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| 390 | . 'STARTVAR module has been initialized to the wrong size' |
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| 391 | STOP |
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| 392 | ENDIF |
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| 393 | CALL gr_dyn_fi(1, iml, jml, nbindex, psol_dyn, champ) |
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| 394 | CASE ('zmea') |
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| 395 | IF ( .NOT.ALLOCATED(relief)) THEN |
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| 396 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 397 | ENDIF |
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| 398 | IF ( SIZE(relief) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 399 | WRITE(*,*) |
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| 400 | . 'STARTVAR module has been initialized to the wrong size' |
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| 401 | STOP |
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| 402 | ENDIF |
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| 403 | CALL gr_dyn_fi(1, iml, jml, nbindex, relief, champ) |
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| 404 | CASE ('zstd') |
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| 405 | IF ( .NOT.ALLOCATED(zstd)) THEN |
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| 406 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 407 | ENDIF |
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| 408 | IF ( SIZE(zstd) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 409 | WRITE(*,*) |
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| 410 | . 'STARTVAR module has been initialized to the wrong size' |
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| 411 | STOP |
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| 412 | ENDIF |
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| 413 | CALL gr_dyn_fi(1, iml, jml, nbindex,zstd, champ) |
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| 414 | CASE ('zsig') |
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| 415 | IF ( .NOT.ALLOCATED(zsig)) THEN |
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| 416 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 417 | ENDIF |
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| 418 | IF ( SIZE(zsig) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 419 | WRITE(*,*) |
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| 420 | . 'STARTVAR module has been initialized to the wrong size' |
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| 421 | STOP |
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| 422 | ENDIF |
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| 423 | CALL gr_dyn_fi(1, iml, jml, nbindex,zsig, champ) |
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| 424 | CASE ('zgam') |
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| 425 | IF ( .NOT.ALLOCATED(zgam)) THEN |
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| 426 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 427 | ENDIF |
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| 428 | IF ( SIZE(zgam) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 429 | WRITE(*,*) |
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| 430 | . 'STARTVAR module has been initialized to the wrong size' |
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| 431 | STOP |
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| 432 | ENDIF |
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| 433 | CALL gr_dyn_fi(1, iml, jml, nbindex,zgam, champ) |
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| 434 | CASE ('zthe') |
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| 435 | IF ( .NOT.ALLOCATED(zthe)) THEN |
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| 436 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 437 | ENDIF |
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| 438 | IF ( SIZE(zthe) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 439 | WRITE(*,*) |
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| 440 | . 'STARTVAR module has been initialized to the wrong size' |
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| 441 | STOP |
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| 442 | ENDIF |
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| 443 | CALL gr_dyn_fi(1, iml, jml, nbindex,zthe, champ) |
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| 444 | CASE ('zpic') |
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| 445 | IF ( .NOT.ALLOCATED(zpic)) THEN |
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| 446 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
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| 447 | ENDIF |
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| 448 | IF ( SIZE(zpic) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
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| 449 | WRITE(*,*) |
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| 450 | . 'STARTVAR module has been initialized to the wrong size' |
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| 451 | STOP |
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| 452 | ENDIF |
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| 453 | CALL gr_dyn_fi(1, iml, jml, nbindex,zpic, champ) |
---|
| 454 | CASE ('zval') |
---|
| 455 | IF ( .NOT.ALLOCATED(zval)) THEN |
---|
| 456 | CALL start_init_orog( iml, jml, lon_in, lat_in) |
---|
| 457 | ENDIF |
---|
| 458 | IF ( SIZE(zval) .NE. SIZE(lon_in)*SIZE(lat_in) ) THEN |
---|
| 459 | WRITE(*,*) |
---|
| 460 | . 'STARTVAR module has been initialized to the wrong size' |
---|
| 461 | STOP |
---|
| 462 | ENDIF |
---|
| 463 | CALL gr_dyn_fi(1, iml, jml, nbindex,zval, champ) |
---|
| 464 | CASE ('rads') |
---|
| 465 | champ(:) = 0.0 |
---|
| 466 | CASE ('snow') |
---|
| 467 | champ(:) = 0.0 |
---|
| 468 | CASE ('deltat') |
---|
| 469 | champ(:) = 0.0 |
---|
| 470 | CASE ('rugmer') |
---|
| 471 | champ(:) = 0.001 |
---|
| 472 | CASE ('agsno') |
---|
| 473 | champ(:) = 50.0 |
---|
| 474 | CASE DEFAULT |
---|
| 475 | WRITE(*,*) 'startget_phys1d' |
---|
| 476 | WRITE(*,*) 'No rule is present to extract variable ', |
---|
| 477 | . varname(:LEN_TRIM(varname)),' from any data set' |
---|
| 478 | STOP |
---|
| 479 | END SELECT |
---|
| 480 | ELSE |
---|
| 481 | ! |
---|
| 482 | ! If we see tsol we catch it as we may need it for a 3D interpolation |
---|
| 483 | ! |
---|
| 484 | SELECTCASE(varname) |
---|
| 485 | CASE ('tsol') |
---|
| 486 | IF ( .NOT.ALLOCATED(tsol)) THEN |
---|
| 487 | ALLOCATE(tsol(SIZE(lon_in),SIZE(lat_in) )) |
---|
| 488 | ENDIF |
---|
| 489 | CALL gr_fi_dyn(1, iml, jml, nbindex, champ, tsol) |
---|
| 490 | END SELECT |
---|
| 491 | ENDIF |
---|
| 492 | END SUBROUTINE startget_phys1d |
---|
| 493 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
| 494 | ! |
---|
| 495 | SUBROUTINE start_init_phys( iml, jml, lon_in, lat_in) |
---|
| 496 | ! |
---|
| 497 | INTEGER, INTENT(in) :: iml, jml |
---|
| 498 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
---|
| 499 | ! |
---|
| 500 | ! LOCAL |
---|
| 501 | ! |
---|
| 502 | REAL :: lev(1), date, dt |
---|
| 503 | INTEGER :: itau(1) |
---|
| 504 | INTEGER :: llm_tmp, ttm_tmp |
---|
| 505 | INTEGER :: i, j |
---|
| 506 | ! |
---|
| 507 | CHARACTER*120 :: physfname |
---|
| 508 | LOGICAL :: check=.TRUE. |
---|
| 509 | ! |
---|
| 510 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
---|
| 511 | REAL, ALLOCATABLE :: var_ana(:,:), tmp_var(:,:) |
---|
| 512 | ! |
---|
| 513 | physfname = 'ECPHY.nc' |
---|
| 514 | ! |
---|
| 515 | IF ( check ) WRITE(*,*) 'Opening the surface analysis' |
---|
| 516 | ! |
---|
| 517 | CALL flininfo(physfname, iml_phys, jml_phys, llm_tmp, |
---|
| 518 | . ttm_tmp, fid_phys) |
---|
| 519 | ! |
---|
| 520 | ! |
---|
| 521 | ALLOCATE (lat_phys(iml_phys,jml_phys)) |
---|
| 522 | ALLOCATE (lon_phys(iml_phys,jml_phys)) |
---|
| 523 | ! |
---|
| 524 | CALL flinopen(physfname, .FALSE., iml_phys, jml_phys, |
---|
| 525 | . llm_tmp, lon_phys, lat_phys, lev, ttm_tmp, |
---|
| 526 | . itau, date, dt, fid_phys) |
---|
| 527 | ! |
---|
| 528 | ! Allocate the space we will need to get the data out of this file |
---|
| 529 | ! |
---|
| 530 | ALLOCATE(var_ana(iml_phys, jml_phys)) |
---|
| 531 | ! |
---|
| 532 | ! In case we have a file which is in degrees we do the transformation |
---|
| 533 | ! |
---|
| 534 | ALLOCATE(lon_rad(iml_phys)) |
---|
| 535 | IF ( MAXVAL(lon_phys(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
---|
| 536 | lon_rad(:) = lon_phys(:,1) * 2.0 * ASIN(1.0) / 180.0 |
---|
| 537 | ELSE |
---|
| 538 | lon_rad(:) = lon_phys(:,1) |
---|
| 539 | ENDIF |
---|
| 540 | ALLOCATE(lat_rad(jml_phys)) |
---|
| 541 | IF ( MAXVAL(lat_phys(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
---|
| 542 | lat_rad(:) = lat_phys(1,:) * 2.0 * ASIN(1.0) / 180.0 |
---|
| 543 | ELSE |
---|
| 544 | lat_rad(:) = lat_phys(1,:) |
---|
| 545 | ENDIF |
---|
| 546 | ! |
---|
| 547 | ! We get the two standard varibales |
---|
| 548 | ! Surface temperature |
---|
| 549 | ! |
---|
| 550 | ALLOCATE(tsol(iml,jml)) |
---|
| 551 | ALLOCATE(tmp_var(iml-1,jml)) |
---|
| 552 | ! |
---|
| 553 | ! |
---|
| 554 | CALL flinget(fid_phys, 'ST', iml_phys, jml_phys, |
---|
| 555 | .llm_tmp, ttm_tmp, 1, 1, var_ana) |
---|
| 556 | CALL grille_m(iml_phys, jml_phys, lon_rad, lat_rad, |
---|
| 557 | . var_ana, iml-1, jml, lon_in, lat_in, tmp_var) |
---|
| 558 | CALL gr_int_dyn(tmp_var, tsol, iml-1, jml) |
---|
| 559 | ! |
---|
| 560 | ! Soil moisture |
---|
| 561 | ! |
---|
| 562 | ALLOCATE(qsol(iml,jml)) |
---|
| 563 | CALL flinget(fid_phys, 'CDSW', iml_phys, jml_phys, |
---|
| 564 | . llm_tmp, ttm_tmp, 1, 1, var_ana) |
---|
| 565 | CALL grille_m(iml_phys, jml_phys, lon_rad, lat_rad, |
---|
| 566 | . var_ana, iml-1, jml, lon_in, lat_in, tmp_var) |
---|
| 567 | CALL gr_int_dyn(tmp_var, qsol, iml-1, jml) |
---|
| 568 | ! |
---|
| 569 | CALL flinclo(fid_phys) |
---|
| 570 | ! |
---|
| 571 | END SUBROUTINE start_init_phys |
---|
| 572 | ! |
---|
| 573 | ! |
---|
| 574 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
| 575 | ! |
---|
| 576 | ! |
---|
| 577 | SUBROUTINE startget_dyn(varname, iml, jml, lon_in, lat_in, |
---|
| 578 | . lml, pls, workvar, champ, val_exp) |
---|
| 579 | ! |
---|
| 580 | ! ARGUMENTS |
---|
| 581 | ! |
---|
| 582 | CHARACTER*(*), INTENT(in) :: varname |
---|
| 583 | INTEGER, INTENT(in) :: iml, jml, lml |
---|
| 584 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
---|
| 585 | REAL, INTENT(in) :: pls(iml, jml, lml) |
---|
| 586 | REAL, INTENT(in) :: workvar(iml, jml, lml) |
---|
| 587 | REAL, INTENT(inout) :: champ(iml, jml, lml) |
---|
| 588 | REAL, INTENT(in) :: val_exp |
---|
| 589 | ! |
---|
| 590 | ! LOCAL |
---|
| 591 | ! |
---|
| 592 | INTEGER :: il, ij, ii |
---|
| 593 | REAL :: xppn, xpps |
---|
| 594 | ! |
---|
| 595 | ! C'est vraiment une galere de devoir rajouter tant de commons just pour avoir les aires. |
---|
| 596 | ! Il faudrait mettre une structure plus flexible et moins dangereuse. |
---|
| 597 | ! |
---|
| 598 | #include "dimensions.h" |
---|
| 599 | #include "paramet.h" |
---|
| 600 | #include "comgeom2.h" |
---|
| 601 | #include "comconst.h" |
---|
| 602 | ! |
---|
| 603 | ! This routine only works if the variable does not exist or is constant |
---|
| 604 | ! |
---|
| 605 | IF ( MINVAL(champ(:,:,:)).EQ.MAXVAL(champ(:,:,:)) .AND. |
---|
| 606 | . MINVAL(champ(:,:,:)).EQ.val_exp ) THEN |
---|
| 607 | ! |
---|
| 608 | SELECTCASE(varname) |
---|
| 609 | CASE ('u') |
---|
| 610 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
---|
| 611 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
---|
| 612 | ENDIF |
---|
| 613 | CALL start_inter_3d('U', iml, jml, lml, lon_in, |
---|
| 614 | . lat_in, pls, champ) |
---|
| 615 | DO il=1,lml |
---|
| 616 | DO ij=1,jml |
---|
| 617 | DO ii=1,iml-1 |
---|
| 618 | champ(ii,ij,il) = champ(ii,ij,il) * cu(ii,ij) |
---|
| 619 | ENDDO |
---|
| 620 | champ(iml,ij, il) = champ(1,ij, il) |
---|
| 621 | ENDDO |
---|
| 622 | ENDDO |
---|
| 623 | CASE ('v') |
---|
| 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('V', 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) * cv(ii,ij) |
---|
| 633 | ENDDO |
---|
| 634 | champ(iml,ij, il) = champ(1,ij, il) |
---|
| 635 | ENDDO |
---|
| 636 | ENDDO |
---|
| 637 | CASE ('t') |
---|
| 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('TEMP', iml, jml, lml, lon_in, |
---|
| 642 | . lat_in, pls, champ) |
---|
| 643 | |
---|
| 644 | CASE ('tpot') |
---|
| 645 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
---|
| 646 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
---|
| 647 | ENDIF |
---|
| 648 | CALL start_inter_3d('TEMP', iml, jml, lml, lon_in, |
---|
| 649 | . lat_in, pls, champ) |
---|
| 650 | IF ( MINVAL(workvar(:,:,:)) .NE. MAXVAL(workvar(:,:,:)) ) |
---|
| 651 | . THEN |
---|
| 652 | DO il=1,lml |
---|
| 653 | DO ij=1,jml |
---|
| 654 | DO ii=1,iml-1 |
---|
| 655 | champ(ii,ij,il) = champ(ii,ij,il) * cpp |
---|
| 656 | . / workvar(ii,ij,il) |
---|
| 657 | ENDDO |
---|
| 658 | champ(iml,ij,il) = champ(1,ij,il) |
---|
| 659 | ENDDO |
---|
| 660 | ENDDO |
---|
| 661 | DO il=1,lml |
---|
| 662 | xppn = SUM(aire(:,1)*champ(:,1,il))/apoln |
---|
[19] | 663 | xpps = SUM(aire(:,jml)*champ(:,jml,il))/apols |
---|
[2] | 664 | champ(:,1,il) = xppn |
---|
| 665 | champ(:,jml,il) = xpps |
---|
| 666 | ENDDO |
---|
| 667 | ELSE |
---|
| 668 | WRITE(*,*)'Could not compute potential temperature as the' |
---|
| 669 | WRITE(*,*)'Exner function is missing or constant.' |
---|
| 670 | STOP |
---|
| 671 | ENDIF |
---|
| 672 | CASE ('q') |
---|
| 673 | IF ( .NOT.ALLOCATED(psol_dyn)) THEN |
---|
| 674 | CALL start_init_dyn( iml, jml, lon_in, lat_in) |
---|
| 675 | ENDIF |
---|
| 676 | CALL start_inter_3d('R', iml, jml, lml, lon_in, lat_in, |
---|
| 677 | . pls, champ) |
---|
| 678 | IF ( MINVAL(workvar(:,:,:)) .NE. MAXVAL(workvar(:,:,:)) ) |
---|
| 679 | . THEN |
---|
| 680 | DO il=1,lml |
---|
| 681 | DO ij=1,jml |
---|
| 682 | DO ii=1,iml-1 |
---|
| 683 | champ(ii,ij,il) = 0.01 * champ(ii,ij,il) * |
---|
| 684 | . workvar(ii,ij,il) |
---|
| 685 | ENDDO |
---|
| 686 | champ(iml,ij,il) = champ(1,ij,il) |
---|
| 687 | ENDDO |
---|
| 688 | ENDDO |
---|
| 689 | WHERE ( champ .LT. 0.) champ = 1.0E-10 |
---|
| 690 | DO il=1,lml |
---|
| 691 | xppn = SUM(aire(:,1)*champ(:,1,il))/apoln |
---|
[19] | 692 | xpps = SUM(aire(:,jml)*champ(:,jml,il))/apols |
---|
[2] | 693 | champ(:,1,il) = xppn |
---|
| 694 | champ(:,jml,il) = xpps |
---|
| 695 | ENDDO |
---|
| 696 | ELSE |
---|
| 697 | WRITE(*,*)'Could not compute specific humidity as the' |
---|
| 698 | WRITE(*,*)'saturated humidity is missing or constant.' |
---|
| 699 | STOP |
---|
| 700 | ENDIF |
---|
| 701 | CASE DEFAULT |
---|
| 702 | WRITE(*,*) 'startget_dyn' |
---|
| 703 | WRITE(*,*) 'No rule is present to extract variable ', |
---|
| 704 | . varname(:LEN_TRIM(varname)),' from any data set' |
---|
| 705 | STOP |
---|
| 706 | END SELECT |
---|
| 707 | ENDIF |
---|
| 708 | END SUBROUTINE startget_dyn |
---|
| 709 | ! |
---|
| 710 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
| 711 | ! |
---|
| 712 | SUBROUTINE start_init_dyn( iml, jml, lon_in, lat_in) |
---|
| 713 | ! |
---|
| 714 | INTEGER, INTENT(in) :: iml, jml |
---|
| 715 | REAL, INTENT(in) :: lon_in(iml), lat_in(jml) |
---|
| 716 | ! |
---|
| 717 | ! LOCAL |
---|
| 718 | ! |
---|
| 719 | REAL :: lev(1), date, dt |
---|
| 720 | INTEGER :: itau(1) |
---|
| 721 | INTEGER :: i, j |
---|
| 722 | integer :: iret |
---|
| 723 | ! |
---|
| 724 | CHARACTER*120 :: physfname |
---|
| 725 | LOGICAL :: check=.TRUE. |
---|
| 726 | ! |
---|
| 727 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
---|
| 728 | REAL, ALLOCATABLE :: var_ana(:,:), tmp_var(:,:), z(:,:) |
---|
| 729 | REAL, ALLOCATABLE :: xppn(:), xpps(:) |
---|
| 730 | LOGICAL :: allo |
---|
| 731 | ! |
---|
| 732 | ! Ce n'est pas tres pratique d'avoir a charger 3 include pour avoir la grille du modele |
---|
| 733 | ! |
---|
| 734 | #include "dimensions.h" |
---|
| 735 | #include "paramet.h" |
---|
| 736 | #include "comgeom2.h" |
---|
| 737 | ! |
---|
| 738 | physfname = 'ECDYN.nc' |
---|
| 739 | ! |
---|
| 740 | IF ( check ) WRITE(*,*) 'Opening the surface analysis' |
---|
| 741 | ! |
---|
| 742 | CALL flininfo(physfname, iml_dyn, jml_dyn, llm_dyn, |
---|
| 743 | . ttm_dyn, fid_dyn) |
---|
| 744 | IF ( check ) WRITE(*,*) 'Values read: ', iml_dyn, jml_dyn, |
---|
| 745 | . llm_dyn, ttm_dyn |
---|
| 746 | ! |
---|
| 747 | ALLOCATE (lat_dyn(iml_dyn,jml_dyn), stat=iret) |
---|
| 748 | ALLOCATE (lon_dyn(iml_dyn,jml_dyn), stat=iret) |
---|
| 749 | ALLOCATE (lev_dyn(llm_dyn), stat=iret) |
---|
| 750 | ! |
---|
| 751 | CALL flinopen(physfname, .FALSE., iml_dyn, jml_dyn, llm_dyn, |
---|
| 752 | . lon_dyn, lat_dyn, lev_dyn, ttm_dyn, |
---|
| 753 | . itau, date, dt, fid_dyn) |
---|
| 754 | ! |
---|
| 755 | |
---|
| 756 | allo = allocated (var_ana) |
---|
| 757 | if (allo) then |
---|
| 758 | DEALLOCATE(var_ana, stat=iret) |
---|
| 759 | endif |
---|
| 760 | ALLOCATE(var_ana(iml_dyn, jml_dyn), stat=iret) |
---|
| 761 | |
---|
| 762 | allo = allocated (lon_rad) |
---|
| 763 | if (allo) then |
---|
| 764 | DEALLOCATE(lon_rad, stat=iret) |
---|
| 765 | endif |
---|
| 766 | ALLOCATE(lon_rad(iml_dyn), stat=iret) |
---|
| 767 | |
---|
| 768 | IF ( MAXVAL(lon_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
---|
| 769 | lon_rad(:) = lon_dyn(:,1) * 2.0 * ASIN(1.0) / 180.0 |
---|
| 770 | ELSE |
---|
| 771 | lon_rad(:) = lon_dyn(:,1) |
---|
| 772 | ENDIF |
---|
| 773 | ALLOCATE(lat_rad(jml_dyn)) |
---|
| 774 | IF ( MAXVAL(lat_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
---|
| 775 | lat_rad(:) = lat_dyn(1,:) * 2.0 * ASIN(1.0) / 180.0 |
---|
| 776 | ELSE |
---|
| 777 | lat_rad(:) = lat_dyn(1,:) |
---|
| 778 | ENDIF |
---|
| 779 | ! |
---|
| 780 | ALLOCATE(z(iml, jml)) |
---|
| 781 | ALLOCATE(tmp_var(iml-1,jml)) |
---|
| 782 | ! |
---|
| 783 | CALL flinget(fid_dyn, 'Z', iml_dyn, jml_dyn, 0, ttm_dyn, |
---|
| 784 | . 1, 1, var_ana) |
---|
| 785 | CALL grille_m(iml_dyn, jml_dyn , lon_rad, lat_rad, var_ana, |
---|
| 786 | . iml-1, jml, lon_in, lat_in, tmp_var) |
---|
| 787 | CALL gr_int_dyn(tmp_var, z, iml-1, jml) |
---|
| 788 | ! |
---|
| 789 | ALLOCATE(psol_dyn(iml, jml)) |
---|
| 790 | ! |
---|
| 791 | CALL flinget(fid_dyn, 'SP', iml_dyn, jml_dyn, 0, ttm_dyn, |
---|
| 792 | . 1, 1, var_ana) |
---|
| 793 | CALL grille_m(iml_dyn, jml_dyn , lon_rad, lat_rad, var_ana, |
---|
| 794 | . iml-1, jml, lon_in, lat_in, tmp_var) |
---|
| 795 | CALL gr_int_dyn(tmp_var, psol_dyn, iml-1, jml) |
---|
| 796 | ! |
---|
| 797 | IF ( .NOT.ALLOCATED(tsol)) THEN |
---|
| 798 | ! These variables may have been allocated by the need to |
---|
| 799 | ! create a start field for them or by the varibale |
---|
| 800 | ! coming out of the restart file. In case we dor have it we will initialize it. |
---|
| 801 | ! |
---|
| 802 | CALL start_init_phys( iml, jml, lon_in, lat_in) |
---|
| 803 | ELSE |
---|
| 804 | IF ( SIZE(tsol) .NE. SIZE(psol_dyn) ) THEN |
---|
| 805 | WRITE(*,*) 'start_init_dyn :' |
---|
| 806 | WRITE(*,*) 'The temperature field we have does not ', |
---|
| 807 | . 'have the right size' |
---|
| 808 | STOP |
---|
| 809 | ENDIF |
---|
| 810 | ENDIF |
---|
| 811 | IF ( .NOT.ALLOCATED(phis)) THEN |
---|
| 812 | ! |
---|
| 813 | ! These variables may have been allocated by the need to 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_orog( iml, jml, lon_in, lat_in) |
---|
| 817 | ! |
---|
| 818 | ELSE |
---|
| 819 | ! |
---|
| 820 | IF (SIZE(phis) .NE. SIZE(psol_dyn)) THEN |
---|
| 821 | ! |
---|
| 822 | WRITE(*,*) 'start_init_dyn :' |
---|
| 823 | WRITE(*,*) 'The orography field we have does not ', |
---|
| 824 | . ' have the right size' |
---|
| 825 | STOP |
---|
| 826 | ENDIF |
---|
| 827 | ! |
---|
| 828 | ENDIF |
---|
| 829 | ! |
---|
| 830 | ! PSOL is computed in Pascals |
---|
| 831 | ! |
---|
| 832 | ! |
---|
| 833 | DO j = 1, jml |
---|
| 834 | DO i = 1, iml-1 |
---|
| 835 | psol_dyn(i,j) = psol_dyn(i,j)*(1.0+(z(i,j)-phis(i,j)) |
---|
| 836 | . /287.0/tsol(i,j)) |
---|
| 837 | ENDDO |
---|
| 838 | psol_dyn(iml,j) = psol_dyn(1,j) |
---|
| 839 | ENDDO |
---|
| 840 | ! |
---|
| 841 | ! |
---|
| 842 | ALLOCATE(xppn(iml-1)) |
---|
| 843 | ALLOCATE(xpps(iml-1)) |
---|
| 844 | ! |
---|
| 845 | DO i = 1, iml-1 |
---|
| 846 | xppn(i) = aire( i,1) * psol_dyn( i,1) |
---|
| 847 | xpps(i) = aire( i,jml) * psol_dyn( i,jml) |
---|
| 848 | ENDDO |
---|
| 849 | ! |
---|
| 850 | DO i = 1, iml |
---|
| 851 | psol_dyn(i,1 ) = SUM(xppn)/apoln |
---|
| 852 | psol_dyn(i,jml) = SUM(xpps)/apols |
---|
| 853 | ENDDO |
---|
| 854 | ! |
---|
| 855 | RETURN |
---|
| 856 | ! |
---|
| 857 | END SUBROUTINE start_init_dyn |
---|
| 858 | ! |
---|
| 859 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
| 860 | ! |
---|
| 861 | SUBROUTINE start_inter_3d(varname, iml, jml, lml, lon_in, |
---|
| 862 | . lat_in, pls_in, var3d) |
---|
| 863 | ! |
---|
| 864 | ! This subroutine gets a variables from a 3D file and does the interpolations needed |
---|
| 865 | ! |
---|
| 866 | ! |
---|
| 867 | ! ARGUMENTS |
---|
| 868 | ! |
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| 869 | CHARACTER*(*) :: varname |
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| 870 | INTEGER :: iml, jml, lml |
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| 871 | REAL :: lon_in(iml), lat_in(jml), pls_in(iml, jml, lml) |
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| 872 | REAL :: var3d(iml, jml, lml) |
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| 873 | ! |
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| 874 | ! LOCAL |
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| 875 | ! |
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| 876 | INTEGER :: ii, ij, il |
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| 877 | REAL :: bx, by |
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| 878 | REAL, ALLOCATABLE :: lon_rad(:), lat_rad(:) |
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| 879 | REAL, ALLOCATABLE :: var_tmp2d(:,:), var_tmp3d(:,:,:) |
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| 880 | REAL, ALLOCATABLE :: ax(:), ay(:), yder(:) |
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| 881 | INTEGER, ALLOCATABLE :: lind(:) |
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| 882 | ! |
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| 883 | LOGICAL :: check = .TRUE. |
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| 884 | ! |
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| 885 | IF ( .NOT. ALLOCATED(var_ana3d)) THEN |
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| 886 | ALLOCATE(var_ana3d(iml_dyn, jml_dyn, llm_dyn)) |
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| 887 | ENDIF |
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| 888 | ! |
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| 889 | ! |
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| 890 | IF ( check) WRITE(*,*) 'Going into flinget to extract the 3D ', |
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| 891 | . ' field.', fid_dyn |
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| 892 | IF ( check) WRITE(*,*) fid_dyn, varname, iml_dyn, jml_dyn, |
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| 893 | . llm_dyn,ttm_dyn |
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| 894 | ! |
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| 895 | CALL flinget(fid_dyn, varname, iml_dyn, jml_dyn, llm_dyn, |
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| 896 | . ttm_dyn, 1, 1, var_ana3d) |
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| 897 | ! |
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| 898 | IF ( check) WRITE(*,*) 'Allocating space for the interpolation', |
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| 899 | . iml, jml, llm_dyn |
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| 900 | ! |
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| 901 | ALLOCATE(lon_rad(iml_dyn)) |
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| 902 | IF ( MAXVAL(lon_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
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| 903 | lon_rad(:) = lon_dyn(:,1) * 2.0 * ASIN(1.0) / 180.0 |
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| 904 | ELSE |
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| 905 | lon_rad(:) = lon_dyn(:,1) |
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| 906 | ENDIF |
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| 907 | ALLOCATE(lat_rad(jml_dyn)) |
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| 908 | IF ( MAXVAL(lat_dyn(:,:)) .GT. 2.0 * ASIN(1.0) ) THEN |
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| 909 | lat_rad(:) = lat_dyn(1,:) * 2.0 * ASIN(1.0) / 180.0 |
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| 910 | ELSE |
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| 911 | lat_rad(:) = lat_dyn(1,:) |
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| 912 | ENDIF |
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| 913 | ! |
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| 914 | ALLOCATE(var_tmp2d(iml-1, jml)) |
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| 915 | ALLOCATE(var_tmp3d(iml, jml, llm_dyn)) |
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| 916 | ALLOCATE(ax(llm_dyn)) |
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| 917 | ALLOCATE(ay(llm_dyn)) |
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| 918 | ALLOCATE(yder(llm_dyn)) |
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| 919 | ALLOCATE(lind(llm_dyn)) |
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| 920 | ! |
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| 921 | DO il=1,llm_dyn |
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| 922 | ! |
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| 923 | CALL grille_m(iml_dyn, jml_dyn, lon_rad, lat_rad, |
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| 924 | .var_ana3d(:,:,il), iml-1, jml, lon_in, lat_in, var_tmp2d) |
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| 925 | ! |
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| 926 | CALL gr_int_dyn(var_tmp2d, var_tmp3d(:,:,il), iml-1, jml) |
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| 927 | ! |
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| 928 | ENDDO |
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| 929 | ! |
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| 930 | ! IF needed we return the vertical axis. The spline interpolation |
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| 931 | ! Requires the coordinate to be in increasing order. |
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| 932 | ! |
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| 933 | IF ( lev_dyn(1) .LT. lev_dyn(llm_dyn)) THEN |
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| 934 | DO il=1,llm_dyn |
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| 935 | lind(il) = il |
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| 936 | ENDDO |
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| 937 | ELSE |
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| 938 | DO il=1,llm_dyn |
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| 939 | lind(il) = llm_dyn-il+1 |
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| 940 | ENDDO |
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| 941 | ENDIF |
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| 942 | ! |
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| 943 | DO ij=1,jml |
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| 944 | DO ii=1,iml-1 |
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| 945 | ! |
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| 946 | ax(:) = lev_dyn(lind(:)) * 100 |
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| 947 | ay(:) = var_tmp3d(ii, ij, lind(:)) |
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| 948 | ! |
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| 949 | CALL SPLINE(ax, ay, llm_dyn, 1.e30, 1.e30, yder) |
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| 950 | ! |
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| 951 | DO il=1,lml |
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| 952 | bx = pls_in(ii, ij, il) |
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| 953 | CALL SPLINT(ax, ay, yder, llm_dyn, bx, by) |
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| 954 | var3d(ii, ij, il) = by |
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| 955 | ENDDO |
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| 956 | ! |
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| 957 | ENDDO |
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| 958 | var3d(iml, ij, :) = var3d(1, ij, :) |
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| 959 | ENDDO |
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| 960 | |
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| 961 | DEALLOCATE(lon_rad) |
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| 962 | DEALLOCATE(lat_rad) |
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| 963 | DEALLOCATE(var_tmp2d) |
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| 964 | DEALLOCATE(var_tmp3d) |
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| 965 | DEALLOCATE(ax) |
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| 966 | DEALLOCATE(ay) |
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| 967 | DEALLOCATE(yder) |
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| 968 | DEALLOCATE(lind) |
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| 969 | |
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| 970 | ! |
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| 971 | RETURN |
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| 972 | ! |
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| 973 | END SUBROUTINE start_inter_3d |
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| 974 | ! |
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| 975 | END MODULE startvar |
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