Skip to content
Snippets Groups Projects
dyn_sources.f90 25.6 KiB
Newer Older
  • Learn to ignore specific revisions
  • 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607
    !MNH_LIC Copyright 1994-2021 CNRS, Meteo-France and Universite Paul Sabatier
    !MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
    !MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt
    !MNH_LIC for details. version 1.
    !-----------------------------------------------------------------
    !     #######################
          MODULE MODI_DYN_SOURCES
    !     #######################
    !
    INTERFACE
    !
          SUBROUTINE DYN_SOURCES( KRR,KRRL, KRRI,                              &
                                  PUT, PVT, PWT, PTHT, PRT,                    &
                                  PCORIOX, PCORIOY, PCORIOZ, PCURVX, PCURVY,   &
                                  PRHODJ, PZZ, PTHVREF, PEXNREF,               &
                                  PRUS, PRVS, PRWS, PRTHS                      )
    !
    INTEGER,                  INTENT(IN)    :: KRR  ! Total number of water var.
    INTEGER,                  INTENT(IN)    :: KRRL ! Number of liquid water var.
    INTEGER,                  INTENT(IN)    :: KRRI ! Number of ice water var.
    !
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PUT, PVT, PWT   ! variables
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PTHT            !     at
    REAL, DIMENSION(:,:,:,:), INTENT(IN)    :: PRT             !  time t
    !
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCORIOX   !    2D horizontal
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCORIOY   !      Coriolis 
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCORIOZ   !       factors
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCURVX    !    2D horizontal
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCURVY    !  curvature factors
    !
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PRHODJ    ! Density * Jacobian
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PZZ       ! Height (z)
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PTHVREF   ! Virtual Temperature
                                              ! of the reference state
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PEXNREF   ! Exner function
                                              ! of the reference state
    !
    REAL, DIMENSION(:,:,:),   INTENT(INOUT) :: PRUS, PRVS, PRWS ! Sources of Momentum
    REAL, DIMENSION(:,:,:),   INTENT(INOUT) :: PRTHS            ! Sources of theta
    !
    END SUBROUTINE DYN_SOURCES
    !
    END INTERFACE
    !
    END MODULE MODI_DYN_SOURCES 
    !     ######################################################################
          SUBROUTINE DYN_SOURCES( KRR,KRRL, KRRI,                              &
                                  PUT, PVT, PWT, PTHT, PRT,                    &
                                  PCORIOX, PCORIOY, PCORIOZ, PCURVX, PCURVY,   &
                                  PRHODJ, PZZ, PTHVREF, PEXNREF,               &
                                  PRUS, PRVS, PRWS, PRTHS                      )
    !     ######################################################################
    !
    !!****  *DYN_SOURCES * - routine to compute the curvature, coriolis and gravity terms
    !!
    !!    PURPOSE
    !!    -------
    !!      The purpose of this routine is to compute the dynamical sources
    !!    (curvature, coriolis and gravity terms) for each component of the
    !!    momentum. The curvature terms arise in case of non-cartesian geometry
    !!    only. For both curvature and coriolis terms, the "thin shell" 
    !!    approximation can be assumed or not. Gravity affects only the vertical
    !!    component of the momentum.
    !!      This routine also adds the Lagrangien derivative of the pressure as a
    !!    source for the theta evolution.
    !!
    !!     
    !!**  METHOD
    !!    ------
    !!      The horizontal curvature and coriolis field arrays are expanded in
    !!    the vertical direction with the SPREAD intrinsics to match with the
    !!    Shuman operators. The source term for theta due to the advection of the
    !!    Exner function is treated in an advective form (or non-conservative form).
    !!    Values of the calorific capacity of the melting and of the potential
    !!    virtual temperature are recovered taking care of the number of water
    !!    variables. The different sources terms are stored for the budget
    !!    computations.
    !!
    !!    EXTERNAL
    !!    --------
    !!      MXM,MYM,MZM : Shuman functions (mean operators)
    !!      MXF,MYF,MZF : Shuman functions (mean operators)
    !!      GZ_M_W      : projection along the vertical direction of the gradient
    !!                    vector. It acts on a field localized in mass point and
    !!                    the result is localized in w point.
    !!      BUDGET      : Stores the different budget components
    !!
    !!    IMPLICIT ARGUMENTS
    !!    ------------------
    !!      Module MODD_CONF     : contains configuration variables for all models
    !!           LTHINSHELL  = .TRUE.  if the THINSHELL approximation is made
    !!           LCARTESIAN  = .TRUE.  if the CARTESIAN approximation is made
    !!      Module MODD_CST      : 
    !!           XG           gravity acceleration
    !!           XRADIUS      Earth radius
    !!           XRD,XRV      Gas constant for dry air and wator vapor
    !!           XCPD,XCPV    Cp for dry air and wator vapor
    !!           XCL,XCI      C (calorific capacity) for liquid and solid water
    !!      Module MODD_DYN      : contains the parameters for the dynamics
    !!           LCORIO      = .FALSE. if the earth rotation is neglected
    !!    
    !!      Module MODD_BUDGET:
    !!         NBUMOD       : model in which budget is calculated
    !!         CBUTYPE      : type of desired budget
    !!                          'CART' for cartesian box configuration
    !!                          'MASK' for budget zone defined by a mask 
    !!                          'NONE'  ' for no budget
    !!         LBU_RTH      : logical for budget of RTH (potential temperature)
    !!                        .TRUE. = budget of RTH        
    !!                        .FALSE. = no budget of RTH
    !!         LBU_RU       : logical for budget of RU (wind component along x)
    !!                        .TRUE. = budget of RU         
    !!                        .FALSE. = no budget of RU 
    !!         LBU_RV       : logical for budget of RV (wind component along y)
    !!                        .TRUE. = budget of RV         
    !!                        .FALSE. = no budget of RV 
    !!         LBU_RW        : logical for budget of RW (wind component along z)
    !!                        .TRUE. = budget of RW         
    !!                        .FALSE. = no budget of RW 
    !!
    !!    REFERENCE
    !!    ---------
    !!      Book2 of documentation ( routine DYN_SOURCE )
    !!
    !!    AUTHOR
    !!    ------
    !!	J.-P. Pinty      * Laboratoire d'Aerologie*
    !!
    !!    MODIFICATIONS
    !!    -------------
    !!      Original    06/06/94 
    !!	Corrections 06/08/94 (J.-P. Lafore) 
    !!	Corrections 17/10/94 (Stein) For LCORIO
    !!	Corrections 22/12/94 (Stein) add the pressure term in the theta evolution
    !!  Corrections 30/12/94 (J.P. Lafore) bug corrections for the pressure term 
    !!  Corrections 16/03/95 (Stein) remove R from the historical variables and
    !!                                   correction of the pressure term   
    !!  Corrections 14/04/95 (Masson Stein) bugs in the curvatureand Coriolis
    !!                                   terms for PRUS,PRVS, PRWS         
    !!  Corrections 01/04/95 (Ph. Hereil J. Nicolau) add the budget computation
    !!  Corrections 16/10/95 (J. Stein)     change the budget calls 
    !!  Corrections 16/02/96 (J.-P. Pinty)  Introduce L1D switches
    !!  Corrections 19/12/96 (J.-P. Pinty)  Update the CALL BUDGET
    !!  Corrections 03/12/02  (P. Jabouille)  add no thinshell condition
    !!  Correction     06/10  (C.Lac) Exclude L1D for Coriolis term 
    !!  Modification   03/11  (C.Lac) Split the gravity term due to buoyancy
    !!   J.Escobar : 15/09/2015 : WENO5 & JPHEXT <> 1 
    !  P. Wautelet    02/2020: use the new data structures and subroutines for budgets
    !-------------------------------------------------------------------------------
    !
    !*       0.    DECLARATIONS
    !              ------------
    !
    use modd_budget,      only: lbudget_u, lbudget_v, lbudget_w, lbudget_th, &
                                NBUDGET_U, NBUDGET_V, NBUDGET_W, NBUDGET_TH, &
                                tbudgets
    USE MODD_CONF
    USE MODD_CST
    USE MODD_DYN
    USE MODD_DYN_n,      ONLY: LOCEAN
    !
    use mode_budget,     only: Budget_store_init, Budget_store_end
    USE MODE_MPPDB
    
    USE MODI_GRADIENT_M
    USE MODI_SHUMAN
    #ifdef MNH_OPENACC
    USE MODI_SHUMAN_DEVICE
    #endif
    #ifdef MNH_OPENACC
    USE MODE_DEVICE
    USE MODE_MNH_ZWORK,      ONLY: MNH_MEM_GET, MNH_MEM_POSITION_PIN, MNH_MEM_RELEASE
    #endif
    
    
    IMPLICIT NONE
    !  
    !*       0.1   Declarations of dummy arguments :
    !
    INTEGER,                  INTENT(IN)    :: KRR  ! Total number of water var.
    INTEGER,                  INTENT(IN)    :: KRRL ! Number of liquid water var.
    INTEGER,                  INTENT(IN)    :: KRRI ! Number of ice water var.
    !
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PUT, PVT, PWT   ! variables
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PTHT            !     at
    REAL, DIMENSION(:,:,:,:), INTENT(IN)    :: PRT             !  time t
    !
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCORIOX   !    2D horizontal
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCORIOY   !      Coriolis 
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCORIOZ   !       factors
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCURVX    !    2D horizontal
    REAL, DIMENSION(:,:),     INTENT(IN)    :: PCURVY    !  curvature factors
    !
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PRHODJ    ! dry Density * Jacobian
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PZZ       ! Height (z)
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PTHVREF   ! Virtual Temperature
                                              ! of the reference state
    REAL, DIMENSION(:,:,:),   INTENT(IN)    :: PEXNREF   ! Exner function
                                              ! of the reference state
    !
    REAL, DIMENSION(:,:,:),   INTENT(INOUT) :: PRUS, PRVS, PRWS ! Sources of Momentum
    REAL, DIMENSION(:,:,:),   INTENT(INOUT) :: PRTHS            ! Sources of theta
    !
    !
    !*       0.2   Declarations of local variables :
    !
    REAL       ::  ZCPD_OV_RD   ! = CPD / RD
    REAL       ::  ZG_OV_CPD    ! =-XG / XCPD
    INTEGER    ::  JWATER       ! loop index on the different types of water
    INTEGER    ::  JIU, JJU, JKU     
    INTEGER    ::  JI,JJ,JK     
    INTEGER    ::  IKU          ! array size along the k direction 
    REAL       ::  ZD1          ! DELTA1 (switch 0/1) for thinshell approximation
    #ifndef MNH_OPENACC
    REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) ::           &
                                  ZWORK1, ZWORK2, ZWORK3, ZRUT, ZRVT
    #else
    REAL, DIMENSION(:,:,:), pointer , contiguous ::ZWORK1, ZWORK2, ZWORK3, ZRUT, ZRVT
    #endif
    #ifdef MNH_OPENACC
    REAL, DIMENSION(:,:,:), pointer , contiguous :: ZTMP1_DEVICE,ZTMP2_DEVICE,ZTMP3_DEVICE,ZTMP4_DEVICE,ZRVTT,ZRUTT
    REAL, DIMENSION(:,:,:), pointer , contiguous :: ZTMP5_DEVICE,ZTMP6_DEVICE,ZTMP7_DEVICE,ZTMP8_DEVICE
    !!!REAL, DIMENSION(:,:,:), pointer , contiguous :: ZTMP9_DEVICE,ZTMP10_DEVICE,ZTMP11_DEVICE,ZTMP12_DEVICE
    #endif                      
    !
    !-------------------------------------------------------------------------------
    !
    
    JIU = size( PUT, 1 )
    JJU = size( PUT, 2 )
    JKU = size( PUT, 3 )
    
    #ifdef MNH_OPENACC
    CALL MNH_MEM_POSITION_PIN()
    
    CALL MNH_MEM_GET( ztmp1_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp2_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp3_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp4_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp5_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp6_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp7_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ztmp8_device, JIU, JJU, JKU )
    !CALL MNH_MEM_GET( ztmp9_device, JIU, JJU, JKU )
    !CALL MNH_MEM_GET( ztmp10_device, JIU, JJU, JKU )
    !CALL MNH_MEM_GET( ztmp11_device, JIU, JJU, JKU )
    !CALL MNH_MEM_GET( ztmp12_device, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZRVTT, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZRUTT, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZWORK1, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZWORK2, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZWORK3, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZRUT, JIU, JJU, JKU )
    CALL MNH_MEM_GET( ZRVT, JIU, JJU, JKU )
    
    #endif
    
    !
    !*       1.     COMPUTES THE TRUE VELOCITY COMPONENTS
    !	        -------------------------------------
    !
    
    !$acc data copyin             ( PUT, PVT, PWT,PTHT, PRT,                     &
    !$acc &                        PCORIOX, PCORIOY, PCORIOZ, PCURVX, PCURVY,   &
    !$acc &                        PZZ, PTHVREF, PEXNREF)               &       
    !$acc &   present               (PRUS,PRVS, PRWS, PRTHS,PRHODJ)        
    !$acc update device(PRUS, PRVS, PRWS,PRTHS,PRHODJ)
    !$acc update device  ( PUT, PVT, PWT,PTHT, PRT,                     &
    !$acc &                        PCORIOX, PCORIOY, PCORIOZ, PCURVX, PCURVY,   &
    !$acc &                        PZZ, PTHVREF, PEXNREF)
    
    
    #ifndef MNH_OPENACC
    ZRUT(:,:,:) = PUT(:,:,:) * MXM(PRHODJ(:,:,:))
    ZRVT(:,:,:) = PVT(:,:,:) * MYM(PRHODJ(:,:,:))
    
    print *,"PUT(1,1,1)",PUT(1,1,1)
    #else
    CALL MXM_DEVICE(PRHODJ(:,:,:), ZTMP1_DEVICE (:,:,:))
    CALL MYM_DEVICE(PRHODJ(:,:,:), ZTMP2_DEVICE (:,:,:))
    !$acc kernels present(ZRUT,ZRVT,PUT,PVT,ZTMP1_DEVICE,ZTMP2_DEVICE)
    ZRUT(:,:,:) = PUT(:,:,:) * ZTMP1_DEVICE(:,:,:)
    ZRVT(:,:,:) = PVT(:,:,:) * ZTMP2_DEVICE(:,:,:)
    !$acc end kernels
    #endif
    !
    IKU = SIZE(PUT,3)
    !
    !-------------------------------------------------------------------------------
    !
    !*       2.     COMPUTES THE CURVATURE TERMS
    !    	        ----------------------------
    !
    ! Only when earth rotation is considered but not in 1D and CARTESIAN cases
    !
    IF ((.NOT.L1D).AND.(.NOT.LCARTESIAN) )  THEN
      if ( lbudget_u ) call Budget_store_init( tbudgets(NBUDGET_U), 'CURV', prus(:, :, :) )
      if ( lbudget_v ) call Budget_store_init( tbudgets(NBUDGET_V), 'CURV', prvs(:, :, :) )
    
      IF ( LTHINSHELL ) THEN           !  THINSHELL approximation
    #ifndef  MNH_OPENACC
        ZWORK1(:,:,:) = SPREAD( PCURVX(:,:),DIM=3,NCOPIES=JKU ) / XRADIUS
        ZWORK2(:,:,:) = SPREAD( PCURVY(:,:),DIM=3,NCOPIES=JKU ) / XRADIUS
    #else
     !$acc kernels present_cr(ZWORK1,ZWORK2)
      !$mnh_expand_array(JI=1:JIU  , JJ=1:JJU , JK=1:JKU)   
        ZWORK1(:,:,:) = PCURVX(:,:) / XRADIUS
        ZWORK2(:,:,:) = PCURVY(:,:) / XRADIUS
      !$mnh_end_expand_array()
    !$acc end kernels
    #endif    
    #ifndef MNH_OPENACC
        PRUS(:,:,:) = PRUS                                   &
        + ZRUT * MXM(  MYF(PVT) * ZWORK1 )                   &
        + MXM( MYF(ZRVT*PVT) * ZWORK2 )
    !
        PRVS(:,:,:) = PRVS                                   &
        - MYM( MXF(ZRUT*PUT) * ZWORK1 )                      &
        - ZRVT * MYM( MXF(PUT) * ZWORK2 ) 
    !
    #else
    !$acc kernels
    ZRVTT(:,:,:)=ZRVT(:,:,:)*PVT(:,:,:)
    ZRUTT(:,:,:)=ZRUT(:,:,:)*PUT(:,:,:)
    !$acc end kernels
    CALL MYF_DEVICE(PVT,ZTMP1_DEVICE )   !MYF(PVT)
    CALL MYF_DEVICE(ZRVTT,ZTMP2_DEVICE ) !MYF(ZRVT*PVT)
    CALL MXF_DEVICE(ZRUTT,ZTMP3_DEVICE ) !MXF(ZRUT*PUT)
    CALL MXF_DEVICE(PUT,ZTMP4_DEVICE )   !MXF(PUT)
    
    !$acc kernels present_cr(ZTMP1_DEVICE,ZTMP1_DEVICE,ZTMP1_DEVICE,ZTMP1_DEVICE)
    ZTMP1_DEVICE(:,:,:)=ZTMP1_DEVICE(:,:,:)* ZWORK1(:,:,:)   !MYF(PVT) * ZWORK1
    ZTMP2_DEVICE(:,:,:)=ZTMP2_DEVICE(:,:,:)* ZWORK2(:,:,:)   !MYF(ZRVT*PVT) * ZWORK2
    ZTMP3_DEVICE(:,:,:)=ZTMP3_DEVICE(:,:,:)* ZWORK1(:,:,:)   !MXF(ZRUT*PUT) * ZWORK1
    ZTMP4_DEVICE(:,:,:)=ZTMP4_DEVICE(:,:,:) * ZWORK2(:,:,:)  !MXF(PUT) * ZWORK2
    !$acc end kernels
    
    CALL MXM_DEVICE(ZTMP1_DEVICE,ZTMP5_DEVICE)   !MXM(  MYF(PVT) * ZWORK1 )
    CALL MXM_DEVICE(ZTMP2_DEVICE,ZTMP6_DEVICE)   !MXM( MYF(ZRVT*PVT) * ZWORK2 )
    
    CALL MYM_DEVICE(ZTMP3_DEVICE,ZTMP7_DEVICE)  !MYM( MXF(ZRUT*PUT) * ZWORK1 )
    CALL MYM_DEVICE(ZTMP4_DEVICE,ZTMP8_DEVICE) !MYM( MXF(PUT) * ZWORK2 )
    
    !$acc kernels present_cr(PRUS,PRVS)
    PRUS(:,:,:) = PRUS(:,:,:)                                  &
    + ZRUT(:,:,:) * ZTMP5_DEVICE(:,:,:)                        &
        + ZTMP6_DEVICE(:,:,:)
    
    PRVS(:,:,:) = PRVS(:,:,:)                                   &
        - ZTMP7_DEVICE(:,:,:)                                  &
        - ZRVT(:,:,:) * ZTMP8_DEVICE(:,:,:)
    
    !$acc end kernels
    #endif
    
      ELSE                           !  NO THINSHELL approximation
        if ( lbudget_w ) call Budget_store_init( tbudgets(NBUDGET_W), 'CURV', prws(:, :, :) )
    #ifndef MNH_OPENACC
     ZWORK3(:,:,:) = 1.0 / ( XRADIUS + MZF(PZZ(:,:,:)) )
     ZWORK1(:,:,:) = SPREAD( PCURVX(:,:),DIM=3,NCOPIES=JKU )
     ZWORK2(:,:,:) = SPREAD( PCURVY(:,:),DIM=3,NCOPIES=JKU )
    #else
    CALL MZF_DEVICE(PZZ,ZWORK3) !MZF(PZZ(:,:,:))
    !$acc kernels present_cr(ZWORK3,ZWORK1,ZWORK2)
        ZWORK3(:,:,:) = 1.0 / ( XRADIUS + ZWORK3(:,:,:) )
        ZWORK1(:,:,:) = SPREAD( PCURVX(:,:),DIM=3,NCOPIES=JKU )
        ZWORK2(:,:,:) = SPREAD( PCURVY(:,:),DIM=3,NCOPIES=JKU )
    !$acc end kernels
    #endif
        IF (MPPDB_INITIALIZED) THEN
        CALL MPPDB_CHECK3DM("DYN_SOURCES:ZWORK3,ZWORK1,ZWORK2",PRECISION,&
                          & ZWORK3,ZWORK1,ZWORK2,&
                          & MXM( MYF(ZRVT*PVT) * ZWORK2 * ZWORK3 ) , &
                          & MXM( ( MYF(PVT) * ZWORK1 - MZF(PWT) ) * ZWORK3 ) ,&
                          & MYF(PVT) * ZWORK1 - MZF(PWT) , &
                          & MYF(PVT) , MZF(PWT) , MXM(PWT) , MYM(PWT) )
        CALL MPPDB_CHECK3DM("DYN_SOOURCES:SUITE",PRECISION,&
             &  MXM(ZRVT),MXM(PVT),MXM(PWT),MXM(ZWORK1),MXM(ZWORK2),MXM(ZWORK3),&
             &  ZRUT,ZRVT,PRUS,PRVS,PRWS )
        ENDIF
    !
    #ifndef MNH_OPENACC
        PRUS(:,:,:) = PRUS                                              &
        + MXM( MYF(ZRVT*PVT) * ZWORK2 * ZWORK3 )                        &
        + ZRUT * MXM( ( MYF(PVT) * ZWORK1 - MZF(PWT) ) * ZWORK3 )
    !
        PRVS(:,:,:) = PRVS                                              &
        - MYM( MXF(ZRUT*PUT) * ZWORK1 * ZWORK3 )                        &
        - ZRVT * MYM( (MXF(PUT) * ZWORK2 + MZF(PWT) ) * ZWORK3 )
    !
        PRWS(:,:,:) = PRWS                                              &
        +MZM( ( MXF(ZRUT*PUT) + MYF(ZRVT*PVT) ) * ZWORK3 )
    #else
    !$acc kernels present_cr(ZRVTT,ZRUTT)
    ZRVTT(:,:,:)=ZRVT(:,:,:)*PVT(:,:,:)
    ZRUTT(:,:,:)=ZRUT(:,:,:)*PUT(:,:,:)
    
    !PRUS(:,:,:) = PRUS                                              &
    !   + MXM( MYF(ZRVT*PVT) * ZWORK2 * ZWORK3 )                        &
    !   + ZRUT * MXM( ( MYF(PVT) * ZWORK1 - MZF(PWT) ) * ZWORK3 )
    !$acc end kernels
    CALL MYF_DEVICE(ZRVTT,ZTMP1_DEVICE )  !MYF(ZRVT*PVT)
    CALL MYF_DEVICE(PVT,ZTMP2_DEVICE )    !MYF(PVT)
    CALL MZF_DEVICE(PWT,ZTMP3_DEVICE )    !MZF(PWT)
    !$acc kernels present_cr(ZTMP1_DEVICE,ZTMP4_DEVICE)
    ZTMP1_DEVICE(:,:,:)=ZTMP1_DEVICE(:,:,:)* ZWORK2(:,:,:) * ZWORK3(:,:,:)  ! MYF(ZRVT*PVT) * ZWORK2 * ZWORK3
    ZTMP4_DEVICE(:,:,:)=(ZTMP2_DEVICE(:,:,:)* ZWORK1(:,:,:) - ZTMP3_DEVICE(:,:,:)) * ZWORK3(:,:,:)  !( MYF(PVT) * ZWORK1 - MZF(PWT) ) * ZWORK3
    !$acc end kernels
    CALL MXM_DEVICE(ZTMP1_DEVICE,ZTMP2_DEVICE) ! MXM( MYF(ZRVT*PVT) * ZWORK2 * ZWORK3 ) 
    CALL MXM_DEVICE(ZTMP4_DEVICE,ZTMP5_DEVICE) ! MXM( ( MYF(PVT) * ZWORK1 - MZF(PWT) ) * ZWORK3 )
    !$acc kernels present_cr(PRUS)
        PRUS(:,:,:) = PRUS(:,:,:)                                &
        +ZTMP2_DEVICE(:,:,:)                                     &
        + ZRUT(:,:,:) * ZTMP5_DEVICE(:,:,:)
    !$acc end kernels
    
    !    PRVS(:,:,:) = PRVS                                              &
    !    - MYM( MXF(ZRUT*PUT) * ZWORK1 * ZWORK3 )                        &
    !    - ZRVT * MYM( (MXF(PUT) * ZWORK2 + MZF(PWT) ) * ZWORK3 )
    CALL MXF_DEVICE(ZRUTT,ZTMP1_DEVICE ) !MXF(ZRUT*PUT)
    CALL MXF_DEVICE(PUT,ZTMP2_DEVICE )   !MXF(PUT)
    !CALL MZF_DEVICE(PWT,ZTMP3_DEVICE )   !MZF(PWT)
    !$acc kernels present_cr(ZTMP1_DEVICE,ZTMP4_DEVICE)
    ZTMP1_DEVICE(:,:,:)=ZTMP1_DEVICE(:,:,:)* ZWORK1(:,:,:) * ZWORK3(:,:,:) !MXF(ZRUT*PUT) * ZWORK1 * ZWORK3
    ZTMP4_DEVICE(:,:,:)=(ZTMP2_DEVICE(:,:,:)* ZWORK2(:,:,:) + ZTMP3_DEVICE(:,:,:)) * ZWORK3(:,:,:) !(MXF(PUT) * ZWORK2 + MZF(PWT) ) * ZWORK3
    !$acc end kernels
    CALL MYM_DEVICE(ZTMP1_DEVICE,ZTMP2_DEVICE) !MYM( MXF(ZRUT*PUT) * ZWORK1 * ZWORK3 )
    CALL MYM_DEVICE(ZTMP4_DEVICE,ZTMP5_DEVICE) !MYM( (MXF(PUT) * ZWORK2 + MZF(PWT) ) * ZWORK3 )
    !$acc kernels present_cr(PRVS)
        PRVS(:,:,:) = PRVS(:,:,:)                                &
        - ZTMP2_DEVICE(:,:,:)                                     &
        - ZRVT(:,:,:) * ZTMP5_DEVICE(:,:,:)
    !$acc end kernels
    
    !    PRWS(:,:,:) = PRWS                                              &
    !    +MZM( ( MXF(ZRUT*PUT) + MYF(ZRVT*PVT) ) * ZWORK3 )
    CALL MYF_DEVICE(ZRVTT,ZTMP1_DEVICE ) !MXF(ZRUT*PUT)
    CALL MXF_DEVICE(ZRUTT,ZTMP2_DEVICE ) !MYF(ZRVT*PVT)
    !$acc kernels present_cr(ZTMP3_DEVICE)
    ZTMP3_DEVICE(:,:,:)=(ZTMP2_DEVICE(:,:,:)+ZTMP1_DEVICE(:,:,:)) * ZWORK3(:,:,:) ! (MXF(ZRUT*PUT) + MYF(ZRVT*PVT) ) * ZWORK3
    !$acc end kernels
    CALL MZM_DEVICE(ZTMP3_DEVICE,ZTMP1_DEVICE) ! MZM( ( MXF(ZRUT*PUT) + MYF(ZRVT*PVT) ) * ZWORK3 )
    !$acc kernels present_cr(PRWS)
    PRWS(:,:,:) = PRWS(:,:,:)+ZTMP1_DEVICE(:,:,:)
    !$acc end kernels
    #endif
    
    
        if ( lbudget_w ) call Budget_store_end( tbudgets(NBUDGET_W), 'CURV', prws(:, :, :) )
      END IF
    
      if ( lbudget_u ) call Budget_store_end( tbudgets(NBUDGET_U), 'CURV', prus(:, :, :) )
      if ( lbudget_v ) call Budget_store_end( tbudgets(NBUDGET_V), 'CURV', prvs(:, :, :) )
    END IF
    !
    !
    !-------------------------------------------------------------------------------
    !
    !*       3.     COMPUTES THE CORIOLIS TERMS
    !	        ---------------------------
    !
    IF (LCORIO)   THEN 
      if ( lbudget_u ) call Budget_store_init( tbudgets(NBUDGET_U), 'COR', prus(:, :, :) )
      if ( lbudget_v ) call Budget_store_init( tbudgets(NBUDGET_V), 'COR', prvs(:, :, :) )
    !$acc kernels present_cr(ZWORK3)
      ZWORK3(:,:,:) = SPREAD( PCORIOZ(:,:),DIM=3,NCOPIES=JKU ) * PRHODJ(:,:,:)
    !$acc end kernels
    #ifndef MNH_OPENACC
    PRUS(:,:,:) = PRUS + MXM( ZWORK3 * MYF(PVT) )
    PRVS(:,:,:) = PRVS - MYM( ZWORK3 * MXF(PUT) )
    #else
    CALL MYF_DEVICE(PVT,ZTMP1_DEVICE) !MYF(PVT)
    CALL MXF_DEVICE(PUT,ZTMP2_DEVICE) !MXF(PUT)
    !$acc kernels present_cr(ZTMP1_DEVICE,ZTMP2_DEVICE)
    ZTMP1_DEVICE(:,:,:)=ZWORK3(:,:,:) * ZTMP1_DEVICE(:,:,:)
    ZTMP2_DEVICE(:,:,:)=ZWORK3(:,:,:) * ZTMP2_DEVICE(:,:,:)
    !$acc end kernels
    CALL MXM_DEVICE(ZTMP1_DEVICE, ZTMP3_DEVICE) ! MXM( ZWORK3 * MYF(PVT)
    CALL MYM_DEVICE(ZTMP2_DEVICE, ZTMP4_DEVICE) ! MYM( ZWORK3 * MXF(PUT)
    !$acc kernels present_cr(PRUS,PRVS)
    PRUS(:,:,:) = PRUS(:,:,:) + ZTMP3_DEVICE(:,:,:)
    PRVS(:,:,:) = PRVS(:,:,:) - ZTMP4_DEVICE(:,:,:)
    !$acc end kernels
    #endif  
    !
    
    IF ((.NOT.LTHINSHELL) .AND. (.NOT.L1D)) THEN
    if ( lbudget_w ) call Budget_store_init( tbudgets(NBUDGET_W), 'COR', prws(:, :, :) )
    !$acc kernels present_cr(ZWORK1,ZWORK2)
    ZWORK1(:,:,:) = SPREAD( PCORIOX(:,:),DIM=3,NCOPIES=JKU) * PRHODJ(:,:,:) 
    ZWORK2(:,:,:) = SPREAD( PCORIOY(:,:),DIM=3,NCOPIES=JKU) * PRHODJ(:,:,:)
    !$acc end kernels
    
    CALL MPPDB_CHECK3DM("DYN_SOOURCES:CORIOLIS",PRECISION,&
     & ZWORK1,ZWORK2,ZWORK3 )
    !
    #ifndef MNH_OPENACC
        PRUS(:,:,:) = PRUS - MXM( ZWORK2 * MZF(PWT) )
    !
        PRVS(:,:,:) = PRVS - MYM( ZWORK1 * MZF(PWT) )
    !
        PRWS(:,:,:) = PRWS + MZM( ZWORK2 * MXF(PUT) + ZWORK1 * MYF(PVT) )
    #else
    !***PRUS(:,:,:) = PRUS - MXM( ZWORK2 * MZF(PWT) )
    CALL MZF_DEVICE(PWT,ZTMP1_DEVICE) !MZF(PWT)
    !$acc kernels present_cr(ZTMP2_DEVICE)
    ZTMP2_DEVICE(:,:,:)=ZWORK2(:,:,:) * ZTMP1_DEVICE(:,:,:)    !ZWORK2 * MZF(PWT)
    !$acc end kernels
    CALL MXM_DEVICE(ZTMP2_DEVICE,ZTMP3_DEVICE) !MXM( ZWORK2 * MZF(PWT) )
    !$acc kernels present_cr(PRUS)
        PRUS(:,:,:) = PRUS(:,:,:) - ZTMP3_DEVICE(:,:,:)
    !$acc end kernels
    
    !*** PRVS(:,:,:) = PRVS - MYM( ZWORK1 * MZF(PWT) )
    !$acc kernels present_cr(ZTMP2_DEVICE)
    ZTMP2_DEVICE(:,:,:)=ZWORK1(:,:,:) * ZTMP1_DEVICE(:,:,:)    !ZWORK1 * MZF(PWT)
    !$acc end kernels
    CALL MYM_DEVICE(ZTMP2_DEVICE,ZTMP3_DEVICE) !MYM( ZWORK1 * MZF(PWT) )
    !$acc kernels present_cr(PRVS)
        PRVS(:,:,:) = PRVS(:,:,:) - ZTMP2_DEVICE(:,:,:)
    !$acc end kernels
    
    !*** PRWS(:,:,:) = PRWS + MZM( ZWORK2 * MXF(PUT) + ZWORK1 * MYF(PVT) )
    CALL MXF_DEVICE(PUT,ZTMP1_DEVICE) !MXF(PUT)
    CALL MYF_DEVICE(PVT,ZTMP2_DEVICE) !MYF(PVT)
    !$acc kernels present_cr(ZTMP3_DEVICE)
    ZTMP3_DEVICE(:,:,:)= ZWORK2(:,:,:) * ZTMP1_DEVICE(:,:,:)+ ZWORK1(:,:,:) * ZTMP2_DEVICE(:,:,:) !ZWORK2 * MXF(PUT) + ZWORK1 * MYF(PVT)
    !$acc end kernels
    CALL MZM_DEVICE(ZTMP3_DEVICE,ZTMP1_DEVICE) !MZM( ZWORK2 * MXF(PUT) + ZWORK1 * MYF(PVT) )
    !$acc kernels present_cr(PRWS)
        PRWS(:,:,:) = PRWS(:,:,:) + ZTMP1_DEVICE(:,:,:)
    !$acc end kernels
    #endif
    
        if ( lbudget_w ) call Budget_store_end( tbudgets(NBUDGET_W), 'COR', prws(:, :, :) )
      END IF
    
      if ( lbudget_u ) call Budget_store_end( tbudgets(NBUDGET_U), 'COR', prus(:, :, :) )
      if ( lbudget_v ) call Budget_store_end( tbudgets(NBUDGET_V), 'COR', prvs(:, :, :) )
    END IF
    !!!!$acc end data
    !
    !-------------------------------------------------------------------------------
    !
    !*       4.     COMPUTES THE THETA SOURCE TERM DUE TO THE REFERENCE PRESSURE
    !	        ------------------------------------------------------------
    !
    IF (LCARTESIAN .OR. LTHINSHELL) THEN
      ZD1=0.
    ELSE
      ZD1=1.
    ENDIF
    !
    IF( .NOT.L1D ) THEN
     IF (.NOT. LOCEAN) THEN
    !
      IF (KRR > 0) THEN
        if ( lbudget_th ) call Budget_store_init( tbudgets(NBUDGET_TH), 'PREF', prths(:, :, :) )
    
    
        ZCPD_OV_RD = XCPD / XRD
        ZG_OV_CPD  = -XG / XCPD
    !
    ! stores the specific heat capacity (Cph) in ZWORK1
    
    !$acc kernels present_cr( ZWORK1)
        ZWORK1(:,:,:) = XCPD + XCPV * PRT(:,:,:,1)  ! gas mixing
    !$acc loop seq
        DO JWATER = 2,1+KRRL             !  loop on the liquid components  
          ZWORK1(:,:,:) = ZWORK1(:,:,:) + XCL * PRT(:,:,:,JWATER)
        END DO
    !$acc loop seq
        DO JWATER = 2+KRRL,1+KRRL+KRRI   !  loop on the solid components   
          ZWORK1(:,:,:) = ZWORK1(:,:,:) + XCI * PRT(:,:,:,JWATER)
        END DO
    !$acc end kernels
    ! computes the source term
    !
    #ifndef MNH_OPENACC
        PRTHS(:,:,:) = PRTHS(:,:,:) +  PRHODJ(:,:,:)                             &
          * ( ( XRD + XRV * PRT(:,:,:,1) ) * ZCPD_OV_RD / ZWORK1(:,:,:)  - 1. )  &
          * PTHT(:,:,:)/PEXNREF(:,:,:)*MZF(PWT(:,:,:))*(ZG_OV_CPD/PTHVREF(:,:,:) &
          -ZD1*4./7.*PEXNREF(:,:,:)/( XRADIUS+MZF(PZZ(:,:,:)) ))
    #else
    CALL MZF_DEVICE(PWT,ZTMP1_DEVICE) !MZF(PWT(:,:,:))
    CALL MZF_DEVICE(PZZ(:,:,:),ZTMP2_DEVICE(:,:,:))  !MZF(PZZ(:,:,:))
    !$acc kernels present_cr(PRTHS)
    PRTHS(:,:,:) = PRTHS(:,:,:) +  PRHODJ(:,:,:)                             &
          * ( ( XRD + XRV * PRT(:,:,:,1) ) * ZCPD_OV_RD / ZWORK1(:,:,:)  - 1. )  &
          * PTHT(:,:,:)/PEXNREF(:,:,:)*ZTMP1_DEVICE*(ZG_OV_CPD/PTHVREF(:,:,:) &
          -ZD1*4./7.*PEXNREF(:,:,:)/( XRADIUS+ZTMP2_DEVICE(:,:,:) ))
    !$acc end kernels
    #endif
        if ( lbudget_th ) call Budget_store_end( tbudgets(NBUDGET_TH), 'PREF', prths(:, :, :) )
      END IF
     END IF
    !
    END IF
    !
    !-------------------------------------------------------------------------------
    #ifdef MNH_OPENACC
    CALL MNH_MEM_RELEASE()
    #endif
    !$acc end data
    !$acc update self(PRUS, PRVS, PRWS,PRTHS)
    END SUBROUTINE DYN_SOURCES