Newer
Older
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
END IF
END IF
!
!----------------------------------------------------------------------------
!
!* 9. LES averaged surface fluxes
! ---------------------------
!
IF (LLES_CALL) THEN
CALL SECOND_MNH(ZTIME1)
CALL LES_MEAN_SUBGRID(PSFTH,X_LES_Q0)
CALL LES_MEAN_SUBGRID(PSFRV,X_LES_E0)
DO JSV=1,NSV
CALL LES_MEAN_SUBGRID(PSFSV(:,:,JSV),X_LES_SV0(:,JSV))
END DO
CALL LES_MEAN_SUBGRID(PSFU,X_LES_UW0)
CALL LES_MEAN_SUBGRID(PSFV,X_LES_VW0)
CALL LES_MEAN_SUBGRID((PSFU*PSFU+PSFV*PSFV)**0.25,X_LES_USTAR)
!----------------------------------------------------------------------------
!
!* 10. LES for 3rd order moments
! -------------------------
!
CALL LES_MEAN_SUBGRID(ZMWTH,X_LES_SUBGRID_W2Thl)
CALL LES_MEAN_SUBGRID(ZMTH2,X_LES_SUBGRID_WThl2)
IF (KRR>0) THEN
CALL LES_MEAN_SUBGRID(ZMWR,X_LES_SUBGRID_W2Rt)
CALL LES_MEAN_SUBGRID(ZMTHR,X_LES_SUBGRID_WThlRt)
CALL LES_MEAN_SUBGRID(ZMR2,X_LES_SUBGRID_WRt2)
END IF
!
!----------------------------------------------------------------------------
!
!* 11. LES quantities depending on <w'2> in "1DIM" mode
! ------------------------------------------------
!
IF (HTURBDIM=="1DIM") THEN
CALL LES_MEAN_SUBGRID(2./3.*PTKEM,X_LES_SUBGRID_U2)
CALL LES_MEAN_SUBGRID(2./3.*PTKEM,X_LES_SUBGRID_V2)
CALL LES_MEAN_SUBGRID(2./3.*PTKEM,X_LES_SUBGRID_W2)
CALL LES_MEAN_SUBGRID(2./3.*PTKEM*MZF(GZ_M_W(PTHLM,PDZZ, KKA, KKU, KKL),&
KKA, KKU, KKL),X_LES_RES_ddz_Thl_SBG_W2)
IF (KRR>=1) &
CALL LES_MEAN_SUBGRID(2./3.*PTKEM*MZF(GZ_M_W(PRM(:,:,:,1),PDZZ, KKA, KKU, KKL),&
&KKA, KKU, KKL),X_LES_RES_ddz_Rt_SBG_W2)
DO JSV=1,NSV
CALL LES_MEAN_SUBGRID(2./3.*PTKEM*MZF(GZ_M_W(PSVM(:,:,:,JSV),PDZZ, KKA, KKU, KKL), &
&KKA, KKU, KKL), X_LES_RES_ddz_Sv_SBG_W2(:,:,:,JSV))
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
END DO
END IF
!----------------------------------------------------------------------------
!
!* 12. LES mixing end dissipative lengths, presso-correlations
! -------------------------------------------------------
!
CALL LES_MEAN_SUBGRID(ZLM,X_LES_SUBGRID_LMix)
CALL LES_MEAN_SUBGRID(ZLEPS,X_LES_SUBGRID_LDiss)
!
!* presso-correlations for subgrid Tke are equal to zero.
!
ZLM = 0.
CALL LES_MEAN_SUBGRID(ZLM,X_LES_SUBGRID_WP)
!
CALL SECOND_MNH(ZTIME2)
XTIME_LES = XTIME_LES + ZTIME2 - ZTIME1
END IF
!
!----------------------------------------------------------------------------
!
IF (LHOOK) CALL DR_HOOK('TURB',1,ZHOOK_HANDLE)
CONTAINS
!
!
! ##############################################
SUBROUTINE UPDATE_ROTATE_WIND(PUSLOPE,PVSLOPE)
! ##############################################
!!
!!**** *UPDATE_ROTATE_WIND* routine to set rotate wind values at the border
!
!! AUTHOR
!! ------
!!
!! P Jabouille *CNRM METEO-FRANCE
!!
!! MODIFICATIONS
!! -------------
!! Original 24/06/99
!!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!USE MODE_ll
!USE MODD_ARGSLIST_ll, ONLY : LIST_ll
USE MODD_CONF
!
IMPLICIT NONE
!
!* 0.1 Declarations of dummy arguments :
!
REAL, DIMENSION(:,:), INTENT(INOUT) :: PUSLOPE,PVSLOPE
! tangential surface fluxes in the axes following the orography
!
!* 0.2 Declarations of local variables :
!
INTEGER :: IIB,IIE,IJB,IJE ! index values for the physical subdomain
!TYPE(LIST_ll), POINTER :: TZFIELDS_ll ! list of fields to exchange
!INTEGER :: IINFO_ll ! return code of parallel routine
REAL(KIND=JPRB) :: ZHOOK_HANDLE
IF (LHOOK) CALL DR_HOOK('TURB:UPDATE_ROTATE_WIND',0,ZHOOK_HANDLE)
!
!* 1 PROLOGUE
!
!NULLIFY(TZFIELDS_ll)
!
!CALL GET_INDICE_ll (IIB,IJB,IIE,IJE)
!
! 2 Update halo if necessary
!
!IF (NHALO == 1) THEN
! CALL ADD2DFIELD_ll(TZFIELDS_ll,PUSLOPE)
! CALL ADD2DFIELD_ll(TZFIELDS_ll,PVSLOPE)
! CALL UPDATE_HALO_ll(TZFIELDS_ll,IINFO_ll)
! CALL CLEANLIST_ll(TZFIELDS_ll)
!ENDIF
!
! 3 Boundary conditions for non cyclic case
!
!IF ( HLBCX(1) /= "CYCL" .AND. LWEST_ll()) THEN
! PUSLOPE(IIB-1,:)=PUSLOPE(IIB,:)
! PVSLOPE(IIB-1,:)=PVSLOPE(IIB,:)
!END IF
!IF ( HLBCX(2) /= "CYCL" .AND. LEAST_ll()) THEN
! PUSLOPE(IIE+1,:)=PUSLOPE(IIE,:)
! PVSLOPE(IIE+1,:)=PVSLOPE(IIE,:)
!END IF
!IF ( HLBCY(1) /= "CYCL" .AND. LSOUTH_ll()) THEN
! PUSLOPE(:,IJB-1)=PUSLOPE(:,IJB)
! PVSLOPE(:,IJB-1)=PVSLOPE(:,IJB)
!END IF
!IF( HLBCY(2) /= "CYCL" .AND. LNORTH_ll()) THEN
! PUSLOPE(:,IJE+1)=PUSLOPE(:,IJE)
! PVSLOPE(:,IJE+1)=PVSLOPE(:,IJE)
!END IF
!
IF (LHOOK) CALL DR_HOOK('TURB:UPDATE_ROTATE_WIND',1,ZHOOK_HANDLE)
!
END SUBROUTINE UPDATE_ROTATE_WIND
!
! ########################################################################
SUBROUTINE COMPUTE_FUNCTION_THERMO(PALP,PBETA,PGAM,PLTT,PC,PT,PEXN,PCP,&
PLOCPEXN,PAMOIST,PATHETA )
! ########################################################################
!!
!!**** *COMPUTE_FUNCTION_THERMO* routine to compute several thermo functions
!
!! AUTHOR
!! ------
!!
!! JP Pinty *LA*
!!
!! MODIFICATIONS
!! -------------
!! Original 24/02/03
!!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
USE MODD_CST
!
IMPLICIT NONE
!
!* 0.1 Declarations of dummy arguments
!
REAL :: PALP,PBETA,PGAM,PLTT,PC
REAL, DIMENSION(:,:,:), INTENT(IN) :: PT,PEXN,PCP
!
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PLOCPEXN
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PAMOIST,PATHETA
!
!* 0.2 Declarations of local variables
!
REAL :: ZEPS ! XMV / XMD
REAL, DIMENSION(SIZE(PEXN,1),SIZE(PEXN,2),SIZE(PEXN,3)) :: ZRVSAT
REAL, DIMENSION(SIZE(PEXN,1),SIZE(PEXN,2),SIZE(PEXN,3)) :: ZDRVSATDT
!
!-------------------------------------------------------------------------------
!
REAL(KIND=JPRB) :: ZHOOK_HANDLE
IF (LHOOK) CALL DR_HOOK('TURB:COMPUTE_FUNCTION_THERMO',0,ZHOOK_HANDLE)
ZEPS = XMV / XMD
!
!* 1.1 Lv/Cph at t
!
PLOCPEXN(:,:,:) = ( PLTT + (XCPV-PC) * (PT(:,:,:)-XTT) ) / PCP(:,:,:)
!
!* 1.2 Saturation vapor pressure at t
!
ZRVSAT(:,:,:) = EXP( PALP - PBETA/PT(:,:,:) - PGAM*ALOG( PT(:,:,:) ) )
!
!* 1.3 saturation mixing ratio at t
!
ZRVSAT(:,:,:) = ZRVSAT(:,:,:) * ZEPS / ( PPABSM(:,:,:) - ZRVSAT(:,:,:) )
!
!* 1.4 compute the saturation mixing ratio derivative (rvs')
!
ZDRVSATDT(:,:,:) = ( PBETA / PT(:,:,:) - PGAM ) / PT(:,:,:) &
* ZRVSAT(:,:,:) * ( 1. + ZRVSAT(:,:,:) / ZEPS )
!
!* 1.5 compute Amoist
!
PAMOIST(:,:,:)= 0.5 / ( 1.0 + ZDRVSATDT(:,:,:) * PLOCPEXN(:,:,:) )
!
!* 1.6 compute Atheta
!
PATHETA(:,:,:)= PAMOIST(:,:,:) * PEXN(:,:,:) * &
( ( ZRVSAT(:,:,:) - PRM(:,:,:,1) ) * PLOCPEXN(:,:,:) / &
( 1. + ZDRVSATDT(:,:,:) * PLOCPEXN(:,:,:) ) * &
( &
ZRVSAT(:,:,:) * (1. + ZRVSAT(:,:,:)/ZEPS) &
* ( -2.*PBETA/PT(:,:,:) + PGAM ) / PT(:,:,:)**2 &
+ZDRVSATDT(:,:,:) * (1. + 2. * ZRVSAT(:,:,:)/ZEPS) &
* ( PBETA/PT(:,:,:) - PGAM ) / PT(:,:,:) &
) &
- ZDRVSATDT(:,:,:) &
)
!
!* 1.7 Lv/Cph/Exner at t-1
!
PLOCPEXN(:,:,:) = PLOCPEXN(:,:,:) / PEXN(:,:,:)
!
IF (LHOOK) CALL DR_HOOK('TURB:COMPUTE_FUNCTION_THERMO',1,ZHOOK_HANDLE)
END SUBROUTINE COMPUTE_FUNCTION_THERMO
!
! ####################
SUBROUTINE DELT(PLM)
! ####################
!!
!!**** *DELT* routine to compute mixing length for DELT case
!
!! AUTHOR
!! ------
!!
!! M Tomasini *Meteo-France
!!
!! MODIFICATIONS
!! -------------
!! Original 01/05
!!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!
!* 0.1 Declarations of dummy arguments
!
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PLM
!
!* 0.2 Declarations of local variables
!
REAL :: ZD ! distance to the surface
!
!-------------------------------------------------------------------------------
!
REAL(KIND=JPRB) :: ZHOOK_HANDLE
IF (LHOOK) CALL DR_HOOK('TURB:DELT',0,ZHOOK_HANDLE)
DO JK = IKTB,IKTE ! 1D turbulence scheme
PLM(:,:,JK) = PZZ(:,:,JK+KKL) - PZZ(:,:,JK)
END DO
PLM(:,:,KKU) = PLM(:,:,IKE)
PLM(:,:,KKA) = PZZ(:,:,IKB) - PZZ(:,:,KKA)
IF ( HTURBDIM /= '1DIM' ) THEN ! 3D turbulence scheme
IF ( L2D) THEN
PLM(:,:,:) = SQRT( PLM(:,:,:)*MXF(PDXX(:,:,:)) )
ELSE
PLM(:,:,:) = (PLM(:,:,:)*MXF(PDXX(:,:,:))*MYF(PDYY(:,:,:)) ) ** (1./3.)
END IF
END IF
!
! mixing length limited by the distance normal to the surface
! (with the same factor as for BL89)
!
IF (.NOT. ORMC01) THEN
ZALPHA=0.5**(-1.5)
!
DO JJ=1,SIZE(PUM,2)
DO JI=1,SIZE(PUM,1)
DO JK=IKTB,IKTE
ZD=ZALPHA*(0.5*(PZZ(JI,JJ,JK)+PZZ(JI,JJ,JK+KKL))&
-PZZ(JI,JJ,IKB)) *PDIRCOSZW(JI,JJ)
IF ( PLM(JI,JJ,JK)>ZD) THEN
PLM(JI,JJ,JK)=ZD
ELSE
EXIT
ENDIF
END DO
END DO
END DO
END IF
!
PLM(:,:,KKA) = PLM(:,:,IKB )
PLM(:,:,KKU ) = PLM(:,:,IKE)
!
IF (LHOOK) CALL DR_HOOK('TURB:DELT',1,ZHOOK_HANDLE)
END SUBROUTINE DELT
!
! ####################
SUBROUTINE DEAR(PLM)
! ####################
!!
!!**** *DELT* routine to compute mixing length for DEARdorff case
!
!! AUTHOR
!! ------
!!
!! M Tomasini *Meteo-France
!!
!! MODIFICATIONS
!! -------------
!! Original 01/05
!! I.Sandu (Sept.2006) : Modification of the stability criterion
!! (theta_v -> theta_l)
!!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!
!* 0.1 Declarations of dummy arguments
!
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PLM
!
!* 0.2 Declarations of local variables
!
REAL :: ZD ! distance to the surface
REAL, DIMENSION(:,:), ALLOCATABLE :: ZWORK2D
!
REAL, DIMENSION(SIZE(PTHLM,1),SIZE(PTHLM,2),SIZE(PTHLM,3)) :: &
ZDTHLDZ,ZDRTDZ, &!dtheta_l/dz, drt_dz used for computing the stablity
! ! criterion
ZETHETA,ZEMOIST !coef ETHETA and EMOIST
!----------------------------------------------------------------------------
!
!-------------------------------------------------------------------------------
!
! initialize the mixing length with the mesh grid
REAL(KIND=JPRB) :: ZHOOK_HANDLE
IF (LHOOK) CALL DR_HOOK('TURB:DEAR',0,ZHOOK_HANDLE)
DO JK = IKTB,IKTE ! 1D turbulence scheme
PLM(:,:,JK) = PZZ(:,:,JK+KKL) - PZZ(:,:,JK)
END DO
PLM(:,:,KKU) = PLM(:,:,IKE)
PLM(:,:,KKA) = PZZ(:,:,IKB) - PZZ(:,:,KKA)
IF ( HTURBDIM /= '1DIM' ) THEN ! 3D turbulence scheme
IF ( L2D) THEN
PLM(:,:,:) = SQRT( PLM(:,:,:)*MXF(PDXX(:,:,:)) )
ELSE
PLM(:,:,:) = (PLM(:,:,:)*MXF(PDXX(:,:,:))*MYF(PDYY(:,:,:)) ) ** (1./3.)
END IF
END IF
! compute a mixing length limited by the stability
!
ALLOCATE(ZWORK2D(SIZE(PUM,1),SIZE(PUM,2)))
!
ZETHETA(:,:,:) = ETHETA(KRR,KRRI,PTHLM,PRM,ZLOCPEXNM,ZATHETA,PSRCM)
ZEMOIST(:,:,:) = EMOIST(KRR,KRRI,PTHLM,PRM,ZLOCPEXNM,ZAMOIST,PSRCM)
!
DO JK = IKTB+1,IKTE-1
ZDTHLDZ(:,:,JK)= 0.5*((PTHLM(:,:,JK+KKL)-PTHLM(:,:,JK))/PDZZ(:,:,JK+KKL)+ &
(PTHLM(:,:,JK)-PTHLM(:,:,JK-KKL))/PDZZ(:,:,JK))
ZDRTDZ(:,:,JK)= 0.5*((PRM(:,:,JK+KKL,1)-PRM(:,:,JK,1))/PDZZ(:,:,JK+KKL)+ &
(PRM(:,:,JK,1)-PRM(:,:,JK-KKL,1))/PDZZ(:,:,JK))
ZWORK2D(:,:)=XG/PTHVREF(:,:,JK)* &
(ZETHETA(:,:,JK)*ZDTHLDZ(:,:,JK)+ZEMOIST(:,:,JK)*ZDRTDZ(:,:,JK))
!
WHERE(ZWORK2D(:,:)>0.)
PLM(:,:,JK)=MAX(1.E-10,MIN(PLM(:,:,JK), &
0.76* SQRT(PTKEM(:,:,JK)/ZWORK2D(:,:))))
END WHERE
END DO
! special case near the surface
ZDTHLDZ(:,:,IKB)=(PTHLM(:,:,IKB+KKL)-PTHLM(:,:,IKB))/PDZZ(:,:,IKB+KKL)
ZDRTDZ(:,:,IKB)=(PRM(:,:,IKB+KKL,1)-PRM(:,:,IKB,1))/PDZZ(:,:,IKB+KKL)
!
ZWORK2D(:,:)=XG/PTHVREF(:,:,IKB)* &
(ZETHETA(:,:,IKB)*ZDTHLDZ(:,:,IKB)+ZEMOIST(:,:,IKB)*ZDRTDZ(:,:,IKB))
WHERE(ZWORK2D(:,:)>0.)
PLM(:,:,IKB)=MAX(1.E-10,MIN( PLM(:,:,JK), &
0.76* SQRT(PTKEM(:,:,IKB)/ZWORK2D(:,:))))
END WHERE
!
DEALLOCATE(ZWORK2D)
!
! mixing length limited by the distance normal to the surface (with the same factor as for BL89)
!
IF (.NOT. ORMC01) THEN
ZALPHA=0.5**(-1.5)
!
DO JJ=1,SIZE(PUM,2)
DO JI=1,SIZE(PUM,1)
DO JK=IKTB,IKTE
ZD=ZALPHA*(0.5*(PZZ(JI,JJ,JK)+PZZ(JI,JJ,JK+KKL))-PZZ(JI,JJ,IKB)) &
*PDIRCOSZW(JI,JJ)
IF ( PLM(JI,JJ,JK)>ZD) THEN
PLM(JI,JJ,JK)=ZD
ELSE
EXIT
ENDIF
END DO
END DO
END DO
END IF
!
PLM(:,:,KKA) = PLM(:,:,IKB )
PLM(:,:,IKE ) = PLM(:,:,IKE-KKL)
PLM(:,:,KKU ) = PLM(:,:,KKU-KKL)
!
IF (LHOOK) CALL DR_HOOK('TURB:DEAR',1,ZHOOK_HANDLE)
END SUBROUTINE DEAR
!
! #########################
SUBROUTINE CLOUD_MODIF_LM
! #########################
!!
!!*****CLOUD_MODIF_LM routine to:
!! 1/ change the mixing length in the clouds
!! 2/ emphasize the mixing length in the cloud
!! by the coefficient ZCOEF_AMPL calculated here
!! when the CEI index is above ZCEI_MIN.
!!
!!
!! ZCOEF_AMPL ^
!! |
!! |
!! ZCOEF_AMPL_SAT - ---------- Saturation
!! (XDUMMY1) | -
!! | -
!! | -
!! | -
!! | - Amplification
!! | - straight
!! | - line
!! | -
!! | -
!! | -
!! | -
!! | -
!! 1 ------------
!! |
!! |
!! 0 -----------|------------|----------> PCEI
!! 0 ZCEI_MIN ZCEI_MAX
!! (XDUMMY2) (XDUMMY3)
!!
!!
!!
!! AUTHOR
!! ------
!! M. Tomasini *CNRM METEO-FRANCE
!!
!! MODIFICATIONS
!! -------------
!! Original 09/07/04
!!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!
IMPLICIT NONE
!
REAL :: ZPENTE ! Slope of the amplification straight line
REAL :: ZCOEF_AMPL_CEI_NUL! Ordonnate at the origin of the
! amplification straight line
REAL, DIMENSION(SIZE(PUM,1),SIZE(PUM,2),SIZE(PUM,3)) :: ZCOEF_AMPL
! Amplification coefficient of the mixing length
! when the instability criterium is verified
REAL, DIMENSION(SIZE(PUM,1),SIZE(PUM,2),SIZE(PUM,3)) :: ZLM_CLOUD
! Turbulent mixing length in the clouds
!
!-------------------------------------------------------------------------------
!
!* 1. INITIALISATION
! --------------
!
REAL(KIND=JPRB) :: ZHOOK_HANDLE
IF (LHOOK) CALL DR_HOOK('TURB:CLOUD_MODIF_LM',0,ZHOOK_HANDLE)
ZPENTE = ( PCOEF_AMPL_SAT - 1. ) / ( PCEI_MAX - PCEI_MIN )
ZCOEF_AMPL_CEI_NUL = 1. - ZPENTE * PCEI_MIN
!
ZCOEF_AMPL(:,:,:) = 1.
!
!* 2. CALCULATION OF THE AMPLIFICATION COEFFICIENT
! --------------------------------------------
!
! Saturation
!
WHERE ( PCEI(:,:,:)>=PCEI_MAX ) ZCOEF_AMPL(:,:,:)=PCOEF_AMPL_SAT
!
! Between the min and max limits of CEI index, linear variation of the
! amplification coefficient ZCOEF_AMPL as a function of CEI
!
WHERE ( PCEI(:,:,:) < PCEI_MAX .AND. &
PCEI(:,:,:) > PCEI_MIN ) &
ZCOEF_AMPL(:,:,:) = ZPENTE * PCEI(:,:,:) + ZCOEF_AMPL_CEI_NUL
!
!
!* 3. CALCULATION OF THE MIXING LENGTH IN CLOUDS
! ------------------------------------------
!
IF (HTURBLEN_CL == HTURBLEN) THEN
ZLM_CLOUD(:,:,:) = ZLM(:,:,:)
ELSE
SELECT CASE (HTURBLEN_CL)
!
!* 3.1 BL89 mixing length
! ------------------
CASE ('BL89')
ZSHEAR=0.
CALL BL89(KKA,KKU,KKL,PZZ,PDZZ,PTHVREF,ZTHLM,KRR,ZRM,PTKEM,ZSHEAR,ZLM_CLOUD)
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
!
!* 3.2 Delta mixing length
! -------------------
CASE ('DELT')
CALL DELT(ZLM_CLOUD)
!
!* 3.3 Deardorff mixing length
! -----------------------
CASE ('DEAR')
CALL DEAR(ZLM_CLOUD)
!
END SELECT
ENDIF
!
!* 4. MODIFICATION OF THE MIXING LENGTH IN THE CLOUDS
! -----------------------------------------------
!
! Impression before modification of the mixing length
IF ( OTURB_DIAG .AND. OCLOSE_OUT ) THEN
YRECFM ='LM_CLEAR_SKY'
YCOMMENT='X_Y_Z_LM CLEAR SKY (M)'
IGRID = 1
ILENCH = LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZLM,IGRID,ILENCH,YCOMMENT,IRESP)
ENDIF
!
! Amplification of the mixing length when the criteria are verified
!
WHERE (ZCOEF_AMPL(:,:,:) /= 1.) ZLM(:,:,:) = ZCOEF_AMPL(:,:,:)*ZLM_CLOUD(:,:,:)
!
! Cloud mixing length in the clouds at the points which do not verified the CEI
!
WHERE (PCEI(:,:,:) == -1.) ZLM(:,:,:) = ZLM_CLOUD(:,:,:)
!
!
!* 5. IMPRESSION
! ----------
!
IF ( OTURB_DIAG .AND. OCLOSE_OUT ) THEN
YRECFM ='COEF_AMPL'
YCOMMENT='X_Y_Z_COEF AMPL (-)'
IGRID = 1
ILENCH = LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZCOEF_AMPL,IGRID,ILENCH,YCOMMENT,IRESP)
!
YRECFM ='LM_CLOUD'
YCOMMENT='X_Y_Z_LM CLOUD (M)'
IGRID = 1
ILENCH = LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZLM_CLOUD,IGRID,ILENCH,YCOMMENT,IRESP)
!
ENDIF
!
IF (LHOOK) CALL DR_HOOK('TURB:CLOUD_MODIF_LM',1,ZHOOK_HANDLE)
END SUBROUTINE CLOUD_MODIF_LM
!
END SUBROUTINE TURB