Changeset 7278 for branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC
- Timestamp:
- 2016-11-21T10:38:43+01:00 (8 years ago)
- Location:
- branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC
- Files:
-
- 24 edited
Legend:
- Unmodified
- Added
- Removed
-
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/DIA/diaar5.F90
r6140 r7278 212 212 REAL(wp) :: zztmp 213 213 REAL(wp), POINTER, DIMENSION(:,:,:,:) :: zsaldta ! Jan/Dec levitus salinity 214 ! reading initial file215 LOGICAL :: ln_tsd_init !: T & S data flag216 LOGICAL :: ln_tsd_tradmp !: internal damping toward input data flag217 CHARACTER(len=100) :: cn_dir218 TYPE(FLD_N) :: sn_tem,sn_sal219 INTEGER :: ios=0220 221 NAMELIST/namtsd/ ln_tsd_init,ln_tsd_tradmp,cn_dir,sn_tem,sn_sal222 !223 224 REWIND( numnam_ref ) ! Namelist namtsd in reference namelist :225 READ ( numnam_ref, namtsd, IOSTAT = ios, ERR = 901)226 901 IF( ios /= 0 ) CALL ctl_nam ( ios , ' namtsd in reference namelist for dia_ar5', lwp )227 REWIND( numnam_cfg ) ! Namelist namtsd in configuration namelist : Parameters of the run228 READ ( numnam_cfg, namtsd, IOSTAT = ios, ERR = 902 )229 902 IF( ios /= 0 ) CALL ctl_nam ( ios , ' namtsd in configuration namelist for dia_ar5', lwp )230 IF(lwm) WRITE ( numond, namtsd )231 214 ! 232 215 !!---------------------------------------------------------------------- … … 250 233 IF( lk_mpp ) CALL mpp_sum( vol0 ) 251 234 252 CALL iom_open ( TRIM( cn_dir )//TRIM(sn_sal%clname), inum ) 253 CALL iom_get ( inum, jpdom_data, TRIM(sn_sal%clvar), zsaldta(:,:,:,1), 1 ) 254 CALL iom_get ( inum, jpdom_data, TRIM(sn_sal%clvar), zsaldta(:,:,:,2), 12 ) 235 236 CALL iom_open ( 'sali_ref_clim_monthly', inum ) 237 CALL iom_get ( inum, jpdom_data, 'vosaline' , zsaldta(:,:,:,1), 1 ) 238 CALL iom_get ( inum, jpdom_data, 'vosaline' , zsaldta(:,:,:,2), 12 ) 255 239 CALL iom_close( inum ) 240 256 241 sn0(:,:,:) = 0.5_wp * ( zsaldta(:,:,:,1) + zsaldta(:,:,:,2) ) 257 242 sn0(:,:,:) = sn0(:,:,:) * tmask(:,:,:) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/DIU/cool_skin.F90
r6075 r7278 17 17 USE in_out_manager 18 18 USE sbc_oce 19 USE lib_mpp 19 20 USE lbclnk ! ocean lateral boundary conditions (or mpp link) 20 21 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/DOM/domwri.F90
r7277 r7278 196 196 CALL dom_stiff( zprt ) 197 197 CALL iom_rstput( 0, 0, inum, 'stiffness', zprt ) ! ! Max. grid stiffness ratio 198 198 ENDIF 199 199 ! 200 200 ! ! ============================ -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/IOM/iom.F90
r7277 r7278 114 114 CASE (30) ; CALL xios_set_context_attr(TRIM(clname), calendar_type= "D360") 115 115 END SELECT 116 WRITE(cldate,"(i4.4,'-',i2.2,'-',i2.2,' 00:00:00')") nyear,nmonth,nday116 WRITE(cldate,"(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':',i2.2,':00')") nyear,nmonth,nday,nhour,nminute 117 117 CALL xios_set_context_attr(TRIM(clname), start_date=cldate ) 118 118 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/lbclnk.F90
r6140 r7278 9 9 !! 3.5 ! 2012 (S.Mocavero, I. Epicoco) optimization of BDY comm. via lbc_bdy_lnk and lbc_obc_lnk 10 10 !! 3.4 ! 2012-12 (R. Bourdalle-Badie, G. Reffray) add a C1D case 11 !! 3.6 ! 2015-06 (O. Tintó and M. Castrillo) add lbc_lnk_multi 11 12 !!---------------------------------------------------------------------- 12 13 #if defined key_mpp_mpi … … 22 23 23 24 INTERFACE lbc_lnk_multi 24 MODULE PROCEDURE mpp_lnk_2d_9 25 MODULE PROCEDURE mpp_lnk_2d_9, mpp_lnk_2d_multiple 25 26 END INTERFACE 26 27 ! … … 29 30 END INTERFACE 30 31 ! 31 !JMM interface not defined if not key_mpp_mpi : likely do not compile without this CPP key !!!!32 32 INTERFACE lbc_sum 33 33 MODULE PROCEDURE mpp_lnk_sum_3d, mpp_lnk_sum_2d 34 34 END INTERFACE 35 35 ! 36 36 INTERFACE lbc_bdy_lnk 37 37 MODULE PROCEDURE mpp_lnk_bdy_2d, mpp_lnk_bdy_3d … … 83 83 ! 84 84 INTERFACE lbc_sum 85 MODULE PROCEDURE mpp_lnk_sum_3d, mpp_lnk_sum_2d85 MODULE PROCEDURE lbc_lnk_sum_3d, lbc_lnk_sum_2d 86 86 END INTERFACE 87 87 … … 90 90 END INTERFACE 91 91 ! 92 INTERFACE lbc_lnk_multi 93 MODULE PROCEDURE lbc_lnk_2d_9, lbc_lnk_2d_multiple 94 END INTERFACE 95 92 96 INTERFACE lbc_bdy_lnk 93 97 MODULE PROCEDURE lbc_bdy_lnk_2d, lbc_bdy_lnk_3d … … 97 101 MODULE PROCEDURE lbc_lnk_2d_e 98 102 END INTERFACE 103 104 TYPE arrayptr 105 REAL , DIMENSION (:,:), POINTER :: pt2d 106 END TYPE arrayptr 107 PUBLIC arrayptr 99 108 100 109 PUBLIC lbc_lnk ! ocean/ice lateral boundary conditions 110 PUBLIC lbc_sum ! ocean/ice lateral boundary conditions (sum of the overlap region) 101 111 PUBLIC lbc_lnk_e ! 112 PUBLIC lbc_lnk_multi ! modified ocean lateral boundary conditions 102 113 PUBLIC lbc_bdy_lnk ! ocean lateral BDY boundary conditions 103 114 PUBLIC lbc_lnk_icb ! … … 181 192 ! 182 193 END SUBROUTINE lbc_lnk_2d 194 195 SUBROUTINE lbc_lnk_2d_multiple( pt2d_array , type_array , psgn_array , num_fields ) 196 !! 197 INTEGER :: num_fields 198 TYPE( arrayptr ), DIMENSION(:) :: pt2d_array 199 CHARACTER(len=1), DIMENSION(:), INTENT(in ) :: type_array ! define the nature of ptab array grid-points 200 ! ! = T , U , V , F , W and I points 201 REAL(wp) , DIMENSION(:), INTENT(in ) :: psgn_array ! =-1 the sign change across the north fold boundary 202 ! ! = 1. , the sign is kept 203 ! 204 INTEGER :: ii !!MULTI SEND DUMMY LOOP INDICES 205 ! 206 DO ii = 1, num_fields 207 CALL lbc_lnk_2d( pt2d_array(ii)%pt2d, type_array(ii), psgn_array(ii) ) 208 END DO 209 ! 210 END SUBROUTINE lbc_lnk_2d_multiple 211 212 SUBROUTINE lbc_lnk_2d_9( pt2dA, cd_typeA, psgnA, pt2dB, cd_typeB, psgnB, pt2dC, cd_typeC, psgnC & 213 & , pt2dD, cd_typeD, psgnD, pt2dE, cd_typeE, psgnE, pt2dF, cd_typeF, psgnF & 214 & , pt2dG, cd_typeG, psgnG, pt2dH, cd_typeH, psgnH, pt2dI, cd_typeI, psgnI, cd_mpp, pval) 215 !!--------------------------------------------------------------------- 216 ! Second 2D array on which the boundary condition is applied 217 REAL(wp), DIMENSION(jpi,jpj), TARGET , INTENT(inout) :: pt2dA 218 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dB , pt2dC , pt2dD , pt2dE 219 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dF , pt2dG , pt2dH , pt2dI 220 ! define the nature of ptab array grid-points 221 CHARACTER(len=1) , INTENT(in ) :: cd_typeA 222 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeB , cd_typeC , cd_typeD , cd_typeE 223 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeF , cd_typeG , cd_typeH , cd_typeI 224 ! =-1 the sign change across the north fold boundary 225 REAL(wp) , INTENT(in ) :: psgnA 226 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnB , psgnC , psgnD , psgnE 227 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnF , psgnG , psgnH , psgnI 228 CHARACTER(len=3) , OPTIONAL, INTENT(in ) :: cd_mpp ! fill the overlap area only 229 REAL(wp) , OPTIONAL, INTENT(in ) :: pval ! background value (used at closed boundaries) 230 !! 231 !!--------------------------------------------------------------------- 232 233 !!The first array 234 CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 235 236 !! Look if more arrays to process 237 IF(PRESENT (psgnB) )CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 238 IF(PRESENT (psgnC) )CALL lbc_lnk( pt2dC, cd_typeC, psgnC ) 239 IF(PRESENT (psgnD) )CALL lbc_lnk( pt2dD, cd_typeD, psgnD ) 240 IF(PRESENT (psgnE) )CALL lbc_lnk( pt2dE, cd_typeE, psgnE ) 241 IF(PRESENT (psgnF) )CALL lbc_lnk( pt2dF, cd_typeF, psgnF ) 242 IF(PRESENT (psgnG) )CALL lbc_lnk( pt2dG, cd_typeG, psgnG ) 243 IF(PRESENT (psgnH) )CALL lbc_lnk( pt2dH, cd_typeH, psgnH ) 244 IF(PRESENT (psgnI) )CALL lbc_lnk( pt2dI, cd_typeI, psgnI ) 245 246 END SUBROUTINE lbc_lnk_2d_9 247 248 249 250 183 251 184 252 #else … … 379 447 ! 380 448 END SUBROUTINE lbc_lnk_2d 449 450 SUBROUTINE lbc_lnk_2d_multiple( pt2d_array , type_array , psgn_array , num_fields ) 451 !! 452 INTEGER :: num_fields 453 TYPE( arrayptr ), DIMENSION(:) :: pt2d_array 454 CHARACTER(len=1), DIMENSION(:), INTENT(in ) :: type_array ! define the nature of ptab array grid-points 455 ! ! = T , U , V , F , W and I points 456 REAL(wp) , DIMENSION(:), INTENT(in ) :: psgn_array ! =-1 the sign change across the north fold boundary 457 ! ! = 1. , the sign is kept 458 ! 459 INTEGER :: ii !!MULTI SEND DUMMY LOOP INDICES 460 ! 461 DO ii = 1, num_fields 462 CALL lbc_lnk_2d( pt2d_array(ii)%pt2d, type_array(ii), psgn_array(ii) ) 463 END DO 464 ! 465 END SUBROUTINE lbc_lnk_2d_multiple 466 467 SUBROUTINE lbc_lnk_2d_9( pt2dA, cd_typeA, psgnA, pt2dB, cd_typeB, psgnB, pt2dC, cd_typeC, psgnC & 468 & , pt2dD, cd_typeD, psgnD, pt2dE, cd_typeE, psgnE, pt2dF, cd_typeF, psgnF & 469 & , pt2dG, cd_typeG, psgnG, pt2dH, cd_typeH, psgnH, pt2dI, cd_typeI, psgnI, cd_mpp, pval) 470 !!--------------------------------------------------------------------- 471 ! Second 2D array on which the boundary condition is applied 472 REAL(wp), DIMENSION(jpi,jpj), TARGET , INTENT(inout) :: pt2dA 473 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dB , pt2dC , pt2dD , pt2dE 474 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dF , pt2dG , pt2dH , pt2dI 475 ! define the nature of ptab array grid-points 476 CHARACTER(len=1) , INTENT(in ) :: cd_typeA 477 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeB , cd_typeC , cd_typeD , cd_typeE 478 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeF , cd_typeG , cd_typeH , cd_typeI 479 ! =-1 the sign change across the north fold boundary 480 REAL(wp) , INTENT(in ) :: psgnA 481 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnB , psgnC , psgnD , psgnE 482 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnF , psgnG , psgnH , psgnI 483 CHARACTER(len=3) , OPTIONAL, INTENT(in ) :: cd_mpp ! fill the overlap area only 484 REAL(wp) , OPTIONAL, INTENT(in ) :: pval ! background value (used at closed boundaries) 485 !! 486 !!--------------------------------------------------------------------- 487 488 !!The first array 489 CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 490 491 !! Look if more arrays to process 492 IF(PRESENT (psgnB) )CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 493 IF(PRESENT (psgnC) )CALL lbc_lnk( pt2dC, cd_typeC, psgnC ) 494 IF(PRESENT (psgnD) )CALL lbc_lnk( pt2dD, cd_typeD, psgnD ) 495 IF(PRESENT (psgnE) )CALL lbc_lnk( pt2dE, cd_typeE, psgnE ) 496 IF(PRESENT (psgnF) )CALL lbc_lnk( pt2dF, cd_typeF, psgnF ) 497 IF(PRESENT (psgnG) )CALL lbc_lnk( pt2dG, cd_typeG, psgnG ) 498 IF(PRESENT (psgnH) )CALL lbc_lnk( pt2dH, cd_typeH, psgnH ) 499 IF(PRESENT (psgnI) )CALL lbc_lnk( pt2dI, cd_typeI, psgnI ) 500 501 END SUBROUTINE lbc_lnk_2d_9 502 503 SUBROUTINE lbc_lnk_sum_2d( pt2d, cd_type, psgn, cd_mpp, pval ) 504 !!--------------------------------------------------------------------- 505 !! *** ROUTINE lbc_lnk_sum_2d *** 506 !! 507 !! ** Purpose : set lateral boundary conditions on a 2D array (non mpp case) 508 !! 509 !! ** Comments: compute the sum of the common cell (overlap region) for the ice sheet/ocean 510 !! coupling if conservation option activated. As no ice shelf are present along 511 !! this line, nothing is done along the north fold. 512 !!---------------------------------------------------------------------- 513 CHARACTER(len=1) , INTENT(in ) :: cd_type ! nature of pt3d grid-points 514 REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: pt2d ! 2D array on which the lbc is applied 515 REAL(wp) , INTENT(in ) :: psgn ! control of the sign 516 CHARACTER(len=3) , INTENT(in ), OPTIONAL :: cd_mpp ! MPP only (here do nothing) 517 REAL(wp) , INTENT(in ), OPTIONAL :: pval ! background value (for closed boundaries) 518 !! 519 REAL(wp) :: zland 520 !!---------------------------------------------------------------------- 521 522 IF( PRESENT( pval ) ) THEN ; zland = pval ! set land value (zero by default) 523 ELSE ; zland = 0._wp 524 ENDIF 525 526 IF (PRESENT(cd_mpp)) THEN 527 ! only fill the overlap area and extra allows 528 ! this is in mpp case. In this module, just do nothing 529 ELSE 530 ! ! East-West boundaries 531 ! ! ==================== 532 SELECT CASE ( nperio ) 533 ! 534 CASE ( 1 , 4 , 6 ) !** cyclic east-west 535 pt2d(jpim1,:) = pt2d(jpim1,:) + pt2d( 1 ,:) 536 pt2d( 2 ,:) = pt2d( 2 ,:) + pt2d(jpi,:) 537 pt2d( 1 ,:) = 0.0_wp ! all points 538 pt2d(jpi,:) = 0.0_wp 539 ! 540 CASE DEFAULT !** East closed -- West closed 541 SELECT CASE ( cd_type ) 542 CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points 543 pt2d( 1 ,:) = zland 544 pt2d(jpi,:) = zland 545 CASE ( 'F' ) ! F-point 546 pt2d(jpi,:) = zland 547 END SELECT 548 ! 549 END SELECT 550 ! ! North-South boundaries 551 ! ! ====================== 552 ! Nothing to do for the north fold, there is no ice shelf along this line. 553 ! 554 END IF 555 556 END SUBROUTINE 557 558 SUBROUTINE lbc_lnk_sum_3d( pt3d, cd_type, psgn, cd_mpp, pval ) 559 !!--------------------------------------------------------------------- 560 !! *** ROUTINE lbc_lnk_sum_3d *** 561 !! 562 !! ** Purpose : set lateral boundary conditions on a 3D array (non mpp case) 563 !! 564 !! ** Comments: compute the sum of the common cell (overlap region) for the ice sheet/ocean 565 !! coupling if conservation option activated. As no ice shelf are present along 566 !! this line, nothing is done along the north fold. 567 !!---------------------------------------------------------------------- 568 CHARACTER(len=1) , INTENT(in ) :: cd_type ! nature of pt3d grid-points 569 REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(inout) :: pt3d ! 3D array on which the lbc is applied 570 REAL(wp) , INTENT(in ) :: psgn ! control of the sign 571 CHARACTER(len=3) , INTENT(in ), OPTIONAL :: cd_mpp ! MPP only (here do nothing) 572 REAL(wp) , INTENT(in ), OPTIONAL :: pval ! background value (for closed boundaries) 573 !! 574 REAL(wp) :: zland 575 !!---------------------------------------------------------------------- 576 577 IF( PRESENT( pval ) ) THEN ; zland = pval ! set land value (zero by default) 578 ELSE ; zland = 0._wp 579 ENDIF 580 581 582 IF( PRESENT( cd_mpp ) ) THEN 583 ! only fill the overlap area and extra allows 584 ! this is in mpp case. In this module, just do nothing 585 ELSE 586 ! ! East-West boundaries 587 ! ! ====================== 588 SELECT CASE ( nperio ) 589 ! 590 CASE ( 1 , 4 , 6 ) !** cyclic east-west 591 pt3d(jpim1,:,:) = pt3d(jpim1,:,:) + pt3d( 1 ,:,:) 592 pt3d( 2 ,:,:) = pt3d( 2 ,:,:) + pt3d(jpi,:,:) 593 pt3d( 1 ,:,:) = 0.0_wp ! all points 594 pt3d(jpi,:,:) = 0.0_wp 595 ! 596 CASE DEFAULT !** East closed -- West closed 597 SELECT CASE ( cd_type ) 598 CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points 599 pt3d( 1 ,:,:) = zland 600 pt3d(jpi,:,:) = zland 601 CASE ( 'F' ) ! F-point 602 pt3d(jpi,:,:) = zland 603 END SELECT 604 ! 605 END SELECT 606 ! ! North-South boundaries 607 ! ! ====================== 608 ! Nothing to do for the north fold, there is no ice shelf along this line. 609 ! 610 END IF 611 END SUBROUTINE 612 381 613 382 614 #endif … … 448 680 !!====================================================================== 449 681 END MODULE lbclnk 682 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/lib_mpp.F90
r6140 r7278 24 24 !! 3.5 ! 2013 ( C. Ethe, G. Madec ) message passing arrays as local variables 25 25 !! 3.5 ! 2013 (S.Mocavero, I.Epicoco - CMCC) north fold optimizations 26 !! 3.6 ! 2015 (O. Tintó and M. Castrillo - BSC) Added 'mpp_lnk_2d_multiple', 'mpp_lbc_north_2d_multiple', 'mpp_max_multiple' 26 27 !!---------------------------------------------------------------------- 27 28 … … 62 63 USE lbcnfd ! north fold treatment 63 64 USE in_out_manager ! I/O manager 65 USE wrk_nemo ! work arrays 64 66 65 67 IMPLICIT NONE … … 70 72 PUBLIC mpp_ini_north, mpp_lbc_north, mpp_lbc_north_e 71 73 PUBLIC mpp_min, mpp_max, mpp_sum, mpp_minloc, mpp_maxloc 74 PUBLIC mpp_max_multiple 72 75 PUBLIC mpp_lnk_3d, mpp_lnk_3d_gather, mpp_lnk_2d, mpp_lnk_2d_e 73 PUBLIC mpp_lnk_2d_9 76 PUBLIC mpp_lnk_2d_9 , mpp_lnk_2d_multiple 74 77 PUBLIC mpp_lnk_sum_3d, mpp_lnk_sum_2d 75 78 PUBLIC mppscatter, mppgather … … 79 82 PUBLIC mpp_lnk_bdy_2d, mpp_lnk_bdy_3d 80 83 PUBLIC mpp_lbc_north_icb, mpp_lnk_2d_icb 84 PUBLIC mpprank 81 85 82 86 TYPE arrayptr 83 87 REAL , DIMENSION (:,:), POINTER :: pt2d 84 88 END TYPE arrayptr 89 PUBLIC arrayptr 85 90 86 91 !! * Interfaces … … 106 111 INTERFACE mpp_maxloc 107 112 MODULE PROCEDURE mpp_maxloc2d ,mpp_maxloc3d 113 END INTERFACE 114 115 INTERFACE mpp_max_multiple 116 MODULE PROCEDURE mppmax_real_multiple 108 117 END INTERFACE 109 118 … … 726 735 ! ----------------------- 727 736 ! 728 DO ii = 1 , num_fields729 737 !First Array 730 IF( npolj /= 0 .AND. .NOT. PRESENT(cd_mpp) ) THEN 731 ! 732 SELECT CASE ( jpni ) 733 CASE ( 1 ) ; CALL lbc_nfd ( pt2d_array(ii)%pt2d( : , : ), type_array(ii) , psgn_array(ii) ) ! only 1 northern proc, no mpp 734 CASE DEFAULT ; CALL mpp_lbc_north( pt2d_array(ii)%pt2d( : , : ), type_array(ii), psgn_array(ii) ) ! for all northern procs. 735 END SELECT 736 ! 737 ENDIF 738 ! 739 END DO 738 IF( npolj /= 0 .AND. .NOT. PRESENT(cd_mpp) ) THEN 739 ! 740 SELECT CASE ( jpni ) 741 CASE ( 1 ) ; 742 DO ii = 1 , num_fields 743 CALL lbc_nfd ( pt2d_array(ii)%pt2d( : , : ), type_array(ii) , psgn_array(ii) ) ! only 1 northern proc, no mpp 744 END DO 745 CASE DEFAULT ; CALL mpp_lbc_north_2d_multiple( pt2d_array, type_array, psgn_array, num_fields ) ! for all northern procs. 746 END SELECT 747 ! 748 ENDIF 749 ! 740 750 ! 741 751 DEALLOCATE( zt2ns, zt2sn, zt2ew, zt2we ) … … 2019 2029 END SUBROUTINE mppmax_real 2020 2030 2031 SUBROUTINE mppmax_real_multiple( ptab, NUM , kcom ) 2032 !!---------------------------------------------------------------------- 2033 !! *** routine mppmax_real *** 2034 !! 2035 !! ** Purpose : Maximum 2036 !! 2037 !!---------------------------------------------------------------------- 2038 REAL(wp), DIMENSION(:) , INTENT(inout) :: ptab ! ??? 2039 INTEGER , INTENT(in ) :: NUM 2040 INTEGER , INTENT(in ), OPTIONAL :: kcom ! ??? 2041 !! 2042 INTEGER :: ierror, localcomm 2043 REAL(wp) , POINTER , DIMENSION(:) :: zwork 2044 !!---------------------------------------------------------------------- 2045 ! 2046 CALL wrk_alloc(NUM , zwork) 2047 localcomm = mpi_comm_opa 2048 IF( PRESENT(kcom) ) localcomm = kcom 2049 ! 2050 CALL mpi_allreduce( ptab, zwork, NUM, mpi_double_precision, mpi_max, localcomm, ierror ) 2051 ptab = zwork 2052 CALL wrk_dealloc(NUM , zwork) 2053 ! 2054 END SUBROUTINE mppmax_real_multiple 2055 2021 2056 2022 2057 SUBROUTINE mppmin_a_real( ptab, kdim, kcom ) … … 2912 2947 END SUBROUTINE mpp_lbc_north_2d 2913 2948 2949 SUBROUTINE mpp_lbc_north_2d_multiple( pt2d_array, cd_type, psgn, num_fields) 2950 !!--------------------------------------------------------------------- 2951 !! *** routine mpp_lbc_north_2d *** 2952 !! 2953 !! ** Purpose : Ensure proper north fold horizontal bondary condition 2954 !! in mpp configuration in case of jpn1 > 1 2955 !! (for multiple 2d arrays ) 2956 !! 2957 !! ** Method : North fold condition and mpp with more than one proc 2958 !! in i-direction require a specific treatment. We gather 2959 !! the 4 northern lines of the global domain on 1 processor 2960 !! and apply lbc north-fold on this sub array. Then we 2961 !! scatter the north fold array back to the processors. 2962 !! 2963 !!---------------------------------------------------------------------- 2964 INTEGER , INTENT (in ) :: num_fields ! number of variables contained in pt2d 2965 TYPE( arrayptr ), DIMENSION(:) :: pt2d_array 2966 CHARACTER(len=1), DIMENSION(:), INTENT(in ) :: cd_type ! nature of pt2d grid-points 2967 ! ! = T , U , V , F or W gridpoints 2968 REAL(wp), DIMENSION(:), INTENT(in ) :: psgn ! = -1. the sign change across the north fold 2969 !! ! = 1. , the sign is kept 2970 INTEGER :: ji, jj, jr, jk 2971 INTEGER :: ierr, itaille, ildi, ilei, iilb 2972 INTEGER :: ijpj, ijpjm1, ij, iproc 2973 INTEGER, DIMENSION (jpmaxngh) :: ml_req_nf !for mpi_isend when avoiding mpi_allgather 2974 INTEGER :: ml_err ! for mpi_isend when avoiding mpi_allgather 2975 INTEGER, DIMENSION(MPI_STATUS_SIZE):: ml_stat ! for mpi_isend when avoiding mpi_allgather 2976 ! ! Workspace for message transfers avoiding mpi_allgather 2977 REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: ztab 2978 REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: znorthloc, zfoldwk 2979 REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: znorthgloio 2980 REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: ztabl, ztabr 2981 INTEGER :: istatus(mpi_status_size) 2982 INTEGER :: iflag 2983 !!---------------------------------------------------------------------- 2984 ! 2985 ALLOCATE( ztab(jpiglo,4,num_fields), znorthloc(jpi,4,num_fields), zfoldwk(jpi,4,num_fields), znorthgloio(jpi,4,num_fields,jpni) ) ! expanded to 3 dimensions 2986 ALLOCATE( ztabl(jpi,4,num_fields), ztabr(jpi*jpmaxngh, 4,num_fields) ) 2987 ! 2988 ijpj = 4 2989 ijpjm1 = 3 2990 ! 2991 2992 DO jk = 1, num_fields 2993 DO jj = nlcj-ijpj+1, nlcj ! put in znorthloc the last 4 jlines of pt2d (for every variable) 2994 ij = jj - nlcj + ijpj 2995 znorthloc(:,ij,jk) = pt2d_array(jk)%pt2d(:,jj) 2996 END DO 2997 END DO 2998 ! ! Build in procs of ncomm_north the znorthgloio 2999 itaille = jpi * ijpj 3000 3001 IF ( l_north_nogather ) THEN 3002 ! 3003 ! Avoid the use of mpi_allgather by exchanging only with the processes already identified 3004 ! (in nemo_northcomms) as being involved in this process' northern boundary exchange 3005 ! 3006 ztabr(:,:,:) = 0 3007 ztabl(:,:,:) = 0 3008 3009 DO jk = 1, num_fields 3010 DO jj = nlcj-ijpj+1, nlcj ! First put local values into the global array 3011 ij = jj - nlcj + ijpj 3012 DO ji = nfsloop, nfeloop 3013 ztabl(ji,ij,jk) = pt2d_array(jk)%pt2d(ji,jj) 3014 END DO 3015 END DO 3016 END DO 3017 3018 DO jr = 1,nsndto 3019 IF ((nfipproc(isendto(jr),jpnj) .ne. (narea-1)) .and. (nfipproc(isendto(jr),jpnj) .ne. -1)) THEN 3020 CALL mppsend(5, znorthloc, itaille*num_fields, nfipproc(isendto(jr),jpnj), ml_req_nf(jr)) ! Buffer expanded "num_fields" times 3021 ENDIF 3022 END DO 3023 DO jr = 1,nsndto 3024 iproc = nfipproc(isendto(jr),jpnj) 3025 IF(iproc .ne. -1) THEN 3026 ilei = nleit (iproc+1) 3027 ildi = nldit (iproc+1) 3028 iilb = nfiimpp(isendto(jr),jpnj) - nfiimpp(isendto(1),jpnj) 3029 ENDIF 3030 IF((iproc .ne. (narea-1)) .and. (iproc .ne. -1)) THEN 3031 CALL mpprecv(5, zfoldwk, itaille*num_fields, iproc) ! Buffer expanded "num_fields" times 3032 DO jk = 1 , num_fields 3033 DO jj = 1, ijpj 3034 DO ji = ildi, ilei 3035 ztabr(iilb+ji,jj,jk) = zfoldwk(ji,jj,jk) ! Modified to 3D 3036 END DO 3037 END DO 3038 END DO 3039 ELSE IF (iproc .eq. (narea-1)) THEN 3040 DO jk = 1, num_fields 3041 DO jj = 1, ijpj 3042 DO ji = ildi, ilei 3043 ztabr(iilb+ji,jj,jk) = pt2d_array(jk)%pt2d(ji,nlcj-ijpj+jj) ! Modified to 3D 3044 END DO 3045 END DO 3046 END DO 3047 ENDIF 3048 END DO 3049 IF (l_isend) THEN 3050 DO jr = 1,nsndto 3051 IF ((nfipproc(isendto(jr),jpnj) .ne. (narea-1)) .and. (nfipproc(isendto(jr),jpnj) .ne. -1)) THEN 3052 CALL mpi_wait(ml_req_nf(jr), ml_stat, ml_err) 3053 ENDIF 3054 END DO 3055 ENDIF 3056 ! 3057 DO ji = 1, num_fields ! Loop to manage 3D variables 3058 CALL mpp_lbc_nfd( ztabl(:,:,ji), ztabr(:,:,ji), cd_type(ji), psgn(ji) ) ! North fold boundary condition 3059 END DO 3060 ! 3061 DO jk = 1, num_fields 3062 DO jj = nlcj-ijpj+1, nlcj ! Scatter back to pt2d 3063 ij = jj - nlcj + ijpj 3064 DO ji = 1, nlci 3065 pt2d_array(jk)%pt2d(ji,jj) = ztabl(ji,ij,jk) ! Modified to 3D 3066 END DO 3067 END DO 3068 END DO 3069 3070 ! 3071 ELSE 3072 ! 3073 CALL MPI_ALLGATHER( znorthloc , itaille*num_fields, MPI_DOUBLE_PRECISION, & 3074 & znorthgloio, itaille*num_fields, MPI_DOUBLE_PRECISION, ncomm_north, ierr ) 3075 ! 3076 ztab(:,:,:) = 0.e0 3077 DO jk = 1, num_fields 3078 DO jr = 1, ndim_rank_north ! recover the global north array 3079 iproc = nrank_north(jr) + 1 3080 ildi = nldit (iproc) 3081 ilei = nleit (iproc) 3082 iilb = nimppt(iproc) 3083 DO jj = 1, ijpj 3084 DO ji = ildi, ilei 3085 ztab(ji+iilb-1,jj,jk) = znorthgloio(ji,jj,jk,jr) 3086 END DO 3087 END DO 3088 END DO 3089 END DO 3090 3091 DO ji = 1, num_fields 3092 CALL lbc_nfd( ztab(:,:,ji), cd_type(ji), psgn(ji) ) ! North fold boundary condition 3093 END DO 3094 ! 3095 DO jk = 1, num_fields 3096 DO jj = nlcj-ijpj+1, nlcj ! Scatter back to pt2d 3097 ij = jj - nlcj + ijpj 3098 DO ji = 1, nlci 3099 pt2d_array(jk)%pt2d(ji,jj) = ztab(ji+nimpp-1,ij,jk) 3100 END DO 3101 END DO 3102 END DO 3103 ! 3104 ! 3105 ENDIF 3106 DEALLOCATE( ztab, znorthloc, zfoldwk, znorthgloio ) 3107 DEALLOCATE( ztabl, ztabr ) 3108 ! 3109 END SUBROUTINE mpp_lbc_north_2d_multiple 2914 3110 2915 3111 SUBROUTINE mpp_lbc_north_e( pt2d, cd_type, psgn) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/mppini.F90
r6140 r7278 198 198 199 199 #endif 200 IF(lwp) THEN201 WRITE(numout,*)202 WRITE(numout,*) ' defines mpp subdomains'203 WRITE(numout,*) ' ----------------------'204 WRITE(numout,*) ' iresti=',iresti,' irestj=',irestj205 WRITE(numout,*) ' jpni =',jpni ,' jpnj =',jpnj206 ifreq = 4207 il1 = 1208 DO jn = 1, (jpni-1)/ifreq+1209 il2 = MIN( jpni, il1+ifreq-1 )210 WRITE(numout,*)211 WRITE(numout,9200) ('***',ji = il1,il2-1)212 DO jj = jpnj, 1, -1213 WRITE(numout,9203) (' ',ji = il1,il2-1)214 WRITE(numout,9202) jj, ( ilcit(ji,jj),ilcjt(ji,jj),ji = il1,il2 )215 WRITE(numout,9203) (' ',ji = il1,il2-1)216 WRITE(numout,9200) ('***',ji = il1,il2-1)217 END DO218 WRITE(numout,9201) (ji,ji = il1,il2)219 il1 = il1+ifreq220 END DO221 9200 FORMAT(' ***',20('*************',a3))222 9203 FORMAT(' * ',20(' * ',a3))223 9201 FORMAT(' ',20(' ',i3,' '))224 9202 FORMAT(' ',i3,' * ',20(i3,' x',i3,' * '))225 ENDIF226 227 zidom = nreci228 DO ji = 1, jpni229 zidom = zidom + ilcit(ji,1) - nreci230 END DO231 IF(lwp) WRITE(numout,*)232 IF(lwp) WRITE(numout,*)' sum ilcit(i,1) = ', zidom, ' jpiglo = ', jpiglo233 234 zjdom = nrecj235 DO jj = 1, jpnj236 zjdom = zjdom + ilcjt(1,jj) - nrecj237 END DO238 IF(lwp) WRITE(numout,*)' sum ilcit(1,j) = ', zjdom, ' jpjglo = ', jpjglo239 IF(lwp) WRITE(numout,*)240 241 200 242 201 ! 2. Index arrays for subdomains … … 301 260 nlejt(jn) = nlej 302 261 END DO 303 304 305 ! 4. From global to local 262 263 ! 4. Subdomain print 264 ! ------------------ 265 266 IF(lwp) WRITE(numout,*) 267 IF(lwp) WRITE(numout,*) ' mpp_init: defines mpp subdomains' 268 IF(lwp) WRITE(numout,*) ' ~~~~~~ ----------------------' 269 IF(lwp) WRITE(numout,*) 270 IF(lwp) WRITE(numout,*) 'iresti=',iresti,' irestj=',irestj 271 IF(lwp) WRITE(numout,*) 272 IF(lwp) WRITE(numout,*) 'jpni=',jpni,' jpnj=',jpnj 273 zidom = nreci 274 DO ji = 1, jpni 275 zidom = zidom + ilcit(ji,1) - nreci 276 END DO 277 IF(lwp) WRITE(numout,*) 278 IF(lwp) WRITE(numout,*)' sum ilcit(i,1)=', zidom, ' jpiglo=', jpiglo 279 280 zjdom = nrecj 281 DO jj = 1, jpnj 282 zjdom = zjdom + ilcjt(1,jj) - nrecj 283 END DO 284 IF(lwp) WRITE(numout,*)' sum ilcit(1,j)=', zjdom, ' jpjglo=', jpjglo 285 IF(lwp) WRITE(numout,*) 286 287 IF(lwp) THEN 288 ifreq = 4 289 il1 = 1 290 DO jn = 1, (jpni-1)/ifreq+1 291 il2 = MIN( jpni, il1+ifreq-1 ) 292 WRITE(numout,*) 293 WRITE(numout,9200) ('***',ji = il1,il2-1) 294 DO jj = jpnj, 1, -1 295 WRITE(numout,9203) (' ',ji = il1,il2-1) 296 WRITE(numout,9202) jj, ( ilcit(ji,jj),ilcjt(ji,jj),ji = il1,il2 ) 297 WRITE(numout,9204) (nfipproc(ji,jj),ji=il1,il2) 298 WRITE(numout,9203) (' ',ji = il1,il2-1) 299 WRITE(numout,9200) ('***',ji = il1,il2-1) 300 END DO 301 WRITE(numout,9201) (ji,ji = il1,il2) 302 il1 = il1+ifreq 303 END DO 304 9200 FORMAT(' ***',20('*************',a3)) 305 9203 FORMAT(' * ',20(' * ',a3)) 306 9201 FORMAT(' ',20(' ',i3,' ')) 307 9202 FORMAT(' ',i3,' * ',20(i3,' x',i3,' * ')) 308 9204 FORMAT(' * ',20(' ',i3,' * ')) 309 ENDIF 310 311 ! 5. From global to local 306 312 ! ----------------------- 307 313 … … 310 316 311 317 312 ! 5. Subdomain neighbours318 ! 6. Subdomain neighbours 313 319 ! ---------------------- 314 320 … … 433 439 WRITE(numout,*) ' nimpp = ', nimpp 434 440 WRITE(numout,*) ' njmpp = ', njmpp 435 WRITE(numout,*) ' nbse = ', nbse , ' npse = ', npse 436 WRITE(numout,*) ' nbsw = ', nbsw , ' npsw = ', npsw 437 WRITE(numout,*) ' nbne = ', nbne , ' npne = ', npne 438 WRITE(numout,*) ' nbnw = ', nbnw , ' npnw = ', npnw 441 WRITE(numout,*) ' nreci = ', nreci , ' npse = ', npse 442 WRITE(numout,*) ' nrecj = ', nrecj , ' npsw = ', npsw 443 WRITE(numout,*) ' jpreci = ', jpreci , ' npne = ', npne 444 WRITE(numout,*) ' jprecj = ', jprecj , ' npnw = ', npnw 445 WRITE(numout,*) 439 446 ENDIF 440 447 … … 443 450 ! Prepare mpp north fold 444 451 445 IF (jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN452 IF( jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN 446 453 CALL mpp_ini_north 447 END IF 454 IF(lwp) WRITE(numout,*) ' mpp_init : North fold boundary prepared for jpni >1' 455 ENDIF 448 456 449 457 ! Prepare NetCDF output file (if necessary) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/mppini_2.h90
r7277 r7278 276 276 ENDIF 277 277 278 ! Check wet points over the entire domain to preserve the MPI communication stencil 278 279 isurf = 0 279 DO jj = 1 +jprecj, ilj-jprecj280 DO ji = 1 +jpreci, ili-jpreci280 DO jj = 1, ilj 281 DO ji = 1, ili 281 282 IF( imask(ji+iimppt(ii,ij)-1, jj+ijmppt(ii,ij)-1) == 1) isurf = isurf+1 282 283 END DO 283 284 END DO 285 284 286 IF(isurf /= 0) THEN 285 287 icont = icont + 1 … … 291 293 292 294 nfipproc(:,:) = ipproc(:,:) 293 294 295 295 296 ! Control … … 399 400 ii = iin(narea) 400 401 ij = ijn(narea) 402 403 ! set default neighbours 404 noso = ioso(ii,ij) 405 nowe = iowe(ii,ij) 406 noea = ioea(ii,ij) 407 nono = iono(ii,ij) 408 npse = iose(ii,ij) 409 npsw = iosw(ii,ij) 410 npne = ione(ii,ij) 411 npnw = ionw(ii,ij) 412 413 ! check neighbours location 401 414 IF( ioso(ii,ij) >= 0 .AND. ioso(ii,ij) <= (jpni*jpnj-1) ) THEN 402 415 iiso = 1 + MOD(ioso(ii,ij),jpni) … … 469 482 IF (lwp) THEN 470 483 CALL ctl_opn( inum, 'layout.dat', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE., narea ) 484 WRITE(inum,'(a)') ' jpnij jpi jpj jpk jpiglo jpjglo' 471 485 WRITE(inum,'(6i8)') jpnij,jpi,jpj,jpk,jpiglo,jpjglo 472 486 WRITE(inum,'(a)') 'NAREA nlci nlcj nldi nldj nlei nlej nimpp njmpp' … … 481 495 END IF 482 496 483 IF( nperio == 1 .AND.jpni /= 1 ) CALL ctl_stop( ' mpp_init2: error on cyclicity' )484 485 ! Prepare mpp north fold486 487 IF( jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN488 CALL mpp_ini_north489 IF(lwp) WRITE(numout,*) ' mpp_init2 : North fold boundary prepared for jpni >1'490 ENDIF491 492 497 ! Defined npolj, either 0, 3 , 4 , 5 , 6 493 498 ! In this case the important thing is that npolj /= 0 … … 506 511 ENDIF 507 512 513 ! Periodicity : no corner if nbondi = 2 and nperio != 1 514 515 IF(lwp) THEN 516 WRITE(numout,*) ' nproc = ', nproc 517 WRITE(numout,*) ' nowe = ', nowe , ' noea = ', noea 518 WRITE(numout,*) ' nono = ', nono , ' noso = ', noso 519 WRITE(numout,*) ' nbondi = ', nbondi 520 WRITE(numout,*) ' nbondj = ', nbondj 521 WRITE(numout,*) ' npolj = ', npolj 522 WRITE(numout,*) ' nperio = ', nperio 523 WRITE(numout,*) ' nlci = ', nlci 524 WRITE(numout,*) ' nlcj = ', nlcj 525 WRITE(numout,*) ' nimpp = ', nimpp 526 WRITE(numout,*) ' njmpp = ', njmpp 527 WRITE(numout,*) ' nreci = ', nreci , ' npse = ', npse 528 WRITE(numout,*) ' nrecj = ', nrecj , ' npsw = ', npsw 529 WRITE(numout,*) ' jpreci = ', jpreci , ' npne = ', npne 530 WRITE(numout,*) ' jprecj = ', jprecj , ' npnw = ', npnw 531 WRITE(numout,*) 532 ENDIF 533 534 IF( nperio == 1 .AND. jpni /= 1 ) CALL ctl_stop( ' mpp_init2: error on cyclicity' ) 535 536 ! Prepare mpp north fold 537 538 IF( jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN 539 CALL mpp_ini_north 540 IF(lwp) WRITE(numout,*) ' mpp_init2 : North fold boundary prepared for jpni >1' 541 ENDIF 542 508 543 ! Prepare NetCDF output file (if necessary) 509 544 CALL mpp_init_ioipsl 510 545 511 ! Periodicity : no corner if nbondi = 2 and nperio != 1512 513 IF(lwp) THEN514 WRITE(numout,*) ' nproc= ',nproc515 WRITE(numout,*) ' nowe= ',nowe516 WRITE(numout,*) ' noea= ',noea517 WRITE(numout,*) ' nono= ',nono518 WRITE(numout,*) ' noso= ',noso519 WRITE(numout,*) ' nbondi= ',nbondi520 WRITE(numout,*) ' nbondj= ',nbondj521 WRITE(numout,*) ' npolj= ',npolj522 WRITE(numout,*) ' nperio= ',nperio523 WRITE(numout,*) ' nlci= ',nlci524 WRITE(numout,*) ' nlcj= ',nlcj525 WRITE(numout,*) ' nimpp= ',nimpp526 WRITE(numout,*) ' njmpp= ',njmpp527 WRITE(numout,*) ' nbse= ',nbse,' npse= ',npse528 WRITE(numout,*) ' nbsw= ',nbsw,' npsw= ',npsw529 WRITE(numout,*) ' nbne= ',nbne,' npne= ',npne530 WRITE(numout,*) ' nbnw= ',nbnw,' npnw= ',npnw531 ENDIF532 546 533 547 END SUBROUTINE mpp_init2 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/albedo.F90
r4624 r7278 9 9 !! - ! 2001-06 (M. Vancoppenolle) LIM 3.0 10 10 !! - ! 2006-08 (G. Madec) cleaning for surface module 11 !! 3.6 ! 2016-01 (C. Rousset) new parameterization for sea ice albedo 11 12 !!---------------------------------------------------------------------- 12 13 … … 29 30 30 31 INTEGER :: albd_init = 0 !: control flag for initialization 31 REAL(wp) :: zzero = 0.e0 ! constant values32 REAL(wp) :: zone = 1.e0 ! " "33 34 REAL(wp) :: c1 = 0.05 ! constants values35 REAL(wp) :: c2 = 0.10 !" "36 REAL(wp) :: r mue = 0.40 ! cosine of local solar altitude37 32 33 REAL(wp) :: rmue = 0.40 ! cosine of local solar altitude 34 REAL(wp) :: ralb_oce = 0.066 ! ocean or lead albedo (Pegau and Paulson, Ann. Glac. 2001) 35 REAL(wp) :: c1 = 0.05 ! snow thickness (only for nn_ice_alb=0) 36 REAL(wp) :: c2 = 0.10 ! " " 37 REAL(wp) :: rcloud = 0.06 ! cloud effect on albedo (only-for nn_ice_alb=0) 38 38 39 ! !!* namelist namsbc_alb 39 REAL(wp) :: rn_cloud ! cloudiness effect on snow or ice albedo (Grenfell & Perovich, 1984) 40 #if defined key_lim3 41 REAL(wp) :: rn_albice ! albedo of melting ice in the arctic and antarctic (Shine & Hendersson-Sellers) 42 #else 43 REAL(wp) :: rn_albice ! albedo of melting ice in the arctic and antarctic (Shine & Hendersson-Sellers) 44 #endif 45 REAL(wp) :: rn_alphd ! coefficients for linear interpolation used to compute 46 REAL(wp) :: rn_alphdi ! albedo between two extremes values (Pyane, 1972) 47 REAL(wp) :: rn_alphc ! 40 INTEGER :: nn_ice_alb 41 REAL(wp) :: rn_albice 48 42 49 43 !!---------------------------------------------------------------------- … … 59 53 !! 60 54 !! ** Purpose : Computation of the albedo of the snow/ice system 61 !! as well as the ocean one62 55 !! 63 !! ** Method : - Computation of the albedo of snow or ice (choose the 64 !! rignt one by a large number of tests 65 !! - Computation of the albedo of the ocean 66 !! 67 !! References : Shine and Hendersson-Sellers 1985, JGR, 90(D1), 2243-2250. 56 !! ** Method : Two schemes are available (from namelist parameter nn_ice_alb) 57 !! 0: the scheme is that of Shine & Henderson-Sellers (JGR 1985) for clear-skies 58 !! 1: the scheme is "home made" (for cloudy skies) and based on Brandt et al. (J. Climate 2005) 59 !! and Grenfell & Perovich (JGR 2004) 60 !! Description of scheme 1: 61 !! 1) Albedo dependency on ice thickness follows the findings from Brandt et al (2005) 62 !! which are an update of Allison et al. (JGR 1993) ; Brandt et al. 1999 63 !! 0-5cm : linear function of ice thickness 64 !! 5-150cm: log function of ice thickness 65 !! > 150cm: constant 66 !! 2) Albedo dependency on snow thickness follows the findings from Grenfell & Perovich (2004) 67 !! i.e. it increases as -EXP(-snw_thick/0.02) during freezing and -EXP(-snw_thick/0.03) during melting 68 !! 3) Albedo dependency on clouds is speculated from measurements of Grenfell and Perovich (2004) 69 !! i.e. cloudy-clear albedo depend on cloudy albedo following a 2d order polynomial law 70 !! 4) The needed 4 parameters are: dry and melting snow, freezing ice and bare puddled ice 71 !! 72 !! ** Note : The parameterization from Shine & Henderson-Sellers presents several misconstructions: 73 !! 1) ice albedo when ice thick. tends to 0 is different than ocean albedo 74 !! 2) for small ice thick. covered with some snow (<3cm?), albedo is larger 75 !! under melting conditions than under freezing conditions 76 !! 3) the evolution of ice albedo as a function of ice thickness shows 77 !! 3 sharp inflexion points (at 5cm, 100cm and 150cm) that look highly unrealistic 78 !! 79 !! References : Shine & Henderson-Sellers 1985, JGR, 90(D1), 2243-2250. 80 !! Brandt et al. 2005, J. Climate, vol 18 81 !! Grenfell & Perovich 2004, JGR, vol 109 68 82 !!---------------------------------------------------------------------- 69 83 REAL(wp), INTENT(in ), DIMENSION(:,:,:) :: pt_ice ! ice surface temperature (Kelvin) … … 73 87 REAL(wp), INTENT( out), DIMENSION(:,:,:) :: pa_ice_os ! albedo of ice under overcast sky 74 88 !! 75 INTEGER :: ji, jj, jl ! dummy loop indices 76 INTEGER :: ijpl ! number of ice categories (3rd dim of ice input arrays) 77 REAL(wp) :: zalbpsnm ! albedo of ice under clear sky when snow is melting 78 REAL(wp) :: zalbpsnf ! albedo of ice under clear sky when snow is freezing 79 REAL(wp) :: zalbpsn ! albedo of snow/ice system when ice is coverd by snow 80 REAL(wp) :: zalbpic ! albedo of snow/ice system when ice is free of snow 81 REAL(wp) :: zithsn ! = 1 for hsn >= 0 ( ice is cov. by snow ) ; = 0 otherwise (ice is free of snow) 82 REAL(wp) :: zitmlsn ! = 1 freezinz snow (pt_ice >=rt0_snow) ; = 0 melting snow (pt_ice<rt0_snow) 83 REAL(wp) :: zihsc1 ! = 1 hsn <= c1 ; = 0 hsn > c1 84 REAL(wp) :: zihsc2 ! = 1 hsn >= c2 ; = 0 hsn < c2 85 !! 86 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalbfz ! = rn_alphdi for freezing ice ; = rn_albice for melting ice 87 REAL(wp), POINTER, DIMENSION(:,:,:) :: zficeth ! function of ice thickness 89 INTEGER :: ji, jj, jl ! dummy loop indices 90 INTEGER :: ijpl ! number of ice categories (3rd dim of ice input arrays) 91 REAL(wp) :: ralb_im, ralb_sf, ralb_sm, ralb_if 92 REAL(wp) :: zswitch, z1_c1, z1_c2 93 REAL(wp) :: zalb_sm, zalb_sf, zalb_st ! albedo of snow melting, freezing, total 94 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb, zalb_it ! intermediate variable & albedo of ice (snow free) 88 95 !!--------------------------------------------------------------------- 89 96 90 97 ijpl = SIZE( pt_ice, 3 ) ! number of ice categories 91 92 CALL wrk_alloc( jpi,jpj,ijpl, zalb fz, zficeth)98 99 CALL wrk_alloc( jpi,jpj,ijpl, zalb, zalb_it ) 93 100 94 101 IF( albd_init == 0 ) CALL albedo_init ! initialization 95 102 96 !--------------------------- 97 ! Computation of zficeth 98 !--------------------------- 99 ! ice free of snow and melts 100 WHERE ( ph_snw == 0._wp .AND. pt_ice >= rt0_ice ) ; zalbfz(:,:,:) = rn_albice 101 ELSE WHERE ; zalbfz(:,:,:) = rn_alphdi 102 END WHERE 103 104 WHERE ( 1.5 < ph_ice ) ; zficeth = zalbfz 105 ELSE WHERE( 1.0 < ph_ice .AND. ph_ice <= 1.5 ) ; zficeth = 0.472 + 2.0 * ( zalbfz - 0.472 ) * ( ph_ice - 1.0 ) 106 ELSE WHERE( 0.05 < ph_ice .AND. ph_ice <= 1.0 ) ; zficeth = 0.2467 + 0.7049 * ph_ice & 107 & - 0.8608 * ph_ice * ph_ice & 108 & + 0.3812 * ph_ice * ph_ice * ph_ice 109 ELSE WHERE ; zficeth = 0.1 + 3.6 * ph_ice 110 END WHERE 111 112 !!gm old code 113 ! DO jl = 1, ijpl 114 ! DO jj = 1, jpj 115 ! DO ji = 1, jpi 116 ! IF( ph_ice(ji,jj,jl) > 1.5 ) THEN 117 ! zficeth(ji,jj,jl) = zalbfz(ji,jj,jl) 118 ! ELSEIF( ph_ice(ji,jj,jl) > 1.0 .AND. ph_ice(ji,jj,jl) <= 1.5 ) THEN 119 ! zficeth(ji,jj,jl) = 0.472 + 2.0 * ( zalbfz(ji,jj,jl) - 0.472 ) * ( ph_ice(ji,jj,jl) - 1.0 ) 120 ! ELSEIF( ph_ice(ji,jj,jl) > 0.05 .AND. ph_ice(ji,jj,jl) <= 1.0 ) THEN 121 ! zficeth(ji,jj,jl) = 0.2467 + 0.7049 * ph_ice(ji,jj,jl) & 122 ! & - 0.8608 * ph_ice(ji,jj,jl) * ph_ice(ji,jj,jl) & 123 ! & + 0.3812 * ph_ice(ji,jj,jl) * ph_ice(ji,jj,jl) * ph_ice (ji,jj,jl) 124 ! ELSE 125 ! zficeth(ji,jj,jl) = 0.1 + 3.6 * ph_ice(ji,jj,jl) 126 ! ENDIF 127 ! END DO 128 ! END DO 129 ! END DO 130 !!gm end old code 131 132 !----------------------------------------------- 133 ! Computation of the snow/ice albedo system 134 !-------------------------- --------------------- 135 136 ! Albedo of snow-ice for clear sky. 137 !----------------------------------------------- 138 DO jl = 1, ijpl 139 DO jj = 1, jpj 140 DO ji = 1, jpi 141 ! Case of ice covered by snow. 142 ! ! freezing snow 143 zihsc1 = 1.0 - MAX( zzero , SIGN( zone , - ( ph_snw(ji,jj,jl) - c1 ) ) ) 144 zalbpsnf = ( 1.0 - zihsc1 ) * ( zficeth(ji,jj,jl) & 145 & + ph_snw(ji,jj,jl) * ( rn_alphd - zficeth(ji,jj,jl) ) / c1 ) & 146 & + zihsc1 * rn_alphd 147 ! ! melting snow 148 zihsc2 = MAX( zzero , SIGN( zone , ph_snw(ji,jj,jl) - c2 ) ) 149 zalbpsnm = ( 1.0 - zihsc2 ) * ( rn_albice + ph_snw(ji,jj,jl) * ( rn_alphc - rn_albice ) / c2 ) & 150 & + zihsc2 * rn_alphc 151 ! 152 zitmlsn = MAX( zzero , SIGN( zone , pt_ice(ji,jj,jl) - rt0_snow ) ) 153 zalbpsn = zitmlsn * zalbpsnm + ( 1.0 - zitmlsn ) * zalbpsnf 154 155 ! Case of ice free of snow. 156 zalbpic = zficeth(ji,jj,jl) 157 158 ! albedo of the system 159 zithsn = 1.0 - MAX( zzero , SIGN( zone , - ph_snw(ji,jj,jl) ) ) 160 pa_ice_cs(ji,jj,jl) = zithsn * zalbpsn + ( 1.0 - zithsn ) * zalbpic 103 104 SELECT CASE ( nn_ice_alb ) 105 106 !------------------------------------------ 107 ! Shine and Henderson-Sellers (1985) 108 !------------------------------------------ 109 CASE( 0 ) 110 111 ralb_sf = 0.80 ! dry snow 112 ralb_sm = 0.65 ! melting snow 113 ralb_if = 0.72 ! bare frozen ice 114 ralb_im = rn_albice ! bare puddled ice 115 116 ! Computation of ice albedo (free of snow) 117 WHERE ( ph_snw == 0._wp .AND. pt_ice >= rt0_ice ) ; zalb(:,:,:) = ralb_im 118 ELSE WHERE ; zalb(:,:,:) = ralb_if 119 END WHERE 120 121 WHERE ( 1.5 < ph_ice ) ; zalb_it = zalb 122 ELSE WHERE( 1.0 < ph_ice .AND. ph_ice <= 1.5 ) ; zalb_it = 0.472 + 2.0 * ( zalb - 0.472 ) * ( ph_ice - 1.0 ) 123 ELSE WHERE( 0.05 < ph_ice .AND. ph_ice <= 1.0 ) ; zalb_it = 0.2467 + 0.7049 * ph_ice & 124 & - 0.8608 * ph_ice * ph_ice & 125 & + 0.3812 * ph_ice * ph_ice * ph_ice 126 ELSE WHERE ; zalb_it = 0.1 + 3.6 * ph_ice 127 END WHERE 128 129 DO jl = 1, ijpl 130 DO jj = 1, jpj 131 DO ji = 1, jpi 132 ! freezing snow 133 ! no effect of underlying ice layer IF snow thickness > c1. Albedo does not depend on snow thick if > c2 134 ! ! freezing snow 135 zswitch = 1._wp - MAX( 0._wp , SIGN( 1._wp , - ( ph_snw(ji,jj,jl) - c1 ) ) ) 136 zalb_sf = ( 1._wp - zswitch ) * ( zalb_it(ji,jj,jl) & 137 & + ph_snw(ji,jj,jl) * ( ralb_sf - zalb_it(ji,jj,jl) ) / c1 ) & 138 & + zswitch * ralb_sf 139 140 ! melting snow 141 ! no effect of underlying ice layer. Albedo does not depend on snow thick IF > c2 142 zswitch = MAX( 0._wp , SIGN( 1._wp , ph_snw(ji,jj,jl) - c2 ) ) 143 zalb_sm = ( 1._wp - zswitch ) * ( ralb_im + ph_snw(ji,jj,jl) * ( ralb_sm - ralb_im ) / c2 ) & 144 & + zswitch * ralb_sm 145 ! 146 ! snow albedo 147 zswitch = MAX( 0._wp , SIGN( 1._wp , pt_ice(ji,jj,jl) - rt0_snow ) ) 148 zalb_st = zswitch * zalb_sm + ( 1._wp - zswitch ) * zalb_sf 149 150 ! Ice/snow albedo 151 zswitch = 1._wp - MAX( 0._wp , SIGN( 1._wp , - ph_snw(ji,jj,jl) ) ) 152 pa_ice_cs(ji,jj,jl) = zswitch * zalb_st + ( 1._wp - zswitch ) * zalb_it(ji,jj,jl) 153 ! 154 END DO 161 155 END DO 162 156 END DO 163 END DO 164 165 ! Albedo of snow-ice for overcast sky. 166 !---------------------------------------------- 167 pa_ice_os(:,:,:) = pa_ice_cs(:,:,:) + rn_cloud ! Oberhuber correction 168 ! 169 CALL wrk_dealloc( jpi,jpj,ijpl, zalbfz, zficeth ) 157 158 pa_ice_os(:,:,:) = pa_ice_cs(:,:,:) + rcloud ! Oberhuber correction for overcast sky 159 160 !------------------------------------------ 161 ! New parameterization (2016) 162 !------------------------------------------ 163 CASE( 1 ) 164 165 ralb_im = rn_albice ! bare puddled ice 166 ! compilation of values from literature 167 ralb_sf = 0.85 ! dry snow 168 ralb_sm = 0.75 ! melting snow 169 ralb_if = 0.60 ! bare frozen ice 170 ! Perovich et al 2002 (Sheba) => the only dataset for which all types of ice/snow were retrieved 171 ! ralb_sf = 0.85 ! dry snow 172 ! ralb_sm = 0.72 ! melting snow 173 ! ralb_if = 0.65 ! bare frozen ice 174 ! Brandt et al 2005 (East Antarctica) 175 ! ralb_sf = 0.87 ! dry snow 176 ! ralb_sm = 0.82 ! melting snow 177 ! ralb_if = 0.54 ! bare frozen ice 178 ! 179 ! Computation of ice albedo (free of snow) 180 z1_c1 = 1. / ( LOG(1.5) - LOG(0.05) ) 181 z1_c2 = 1. / 0.05 182 WHERE ( ph_snw == 0._wp .AND. pt_ice >= rt0_ice ) ; zalb = ralb_im 183 ELSE WHERE ; zalb = ralb_if 184 END WHERE 185 186 WHERE ( 1.5 < ph_ice ) ; zalb_it = zalb 187 ELSE WHERE( 0.05 < ph_ice .AND. ph_ice <= 1.5 ) ; zalb_it = zalb + ( 0.18 - zalb ) * z1_c1 * & 188 & ( LOG(1.5) - LOG(ph_ice) ) 189 ELSE WHERE ; zalb_it = ralb_oce + ( 0.18 - ralb_oce ) * z1_c2 * ph_ice 190 END WHERE 191 192 z1_c1 = 1. / 0.02 193 z1_c2 = 1. / 0.03 194 ! Computation of the snow/ice albedo 195 DO jl = 1, ijpl 196 DO jj = 1, jpj 197 DO ji = 1, jpi 198 zalb_sf = ralb_sf - ( ralb_sf - zalb_it(ji,jj,jl)) * EXP( - ph_snw(ji,jj,jl) * z1_c1 ); 199 zalb_sm = ralb_sm - ( ralb_sm - zalb_it(ji,jj,jl)) * EXP( - ph_snw(ji,jj,jl) * z1_c2 ); 200 201 ! snow albedo 202 zswitch = MAX( 0._wp , SIGN( 1._wp , pt_ice(ji,jj,jl) - rt0_snow ) ) 203 zalb_st = zswitch * zalb_sm + ( 1._wp - zswitch ) * zalb_sf 204 205 ! Ice/snow albedo 206 zswitch = MAX( 0._wp , SIGN( 1._wp , - ph_snw(ji,jj,jl) ) ) 207 pa_ice_os(ji,jj,jl) = ( 1._wp - zswitch ) * zalb_st + zswitch * zalb_it(ji,jj,jl) 208 209 END DO 210 END DO 211 END DO 212 ! Effect of the clouds (2d order polynomial) 213 pa_ice_cs = pa_ice_os - ( - 0.1010 * pa_ice_os * pa_ice_os + 0.1933 * pa_ice_os - 0.0148 ); 214 215 END SELECT 216 217 CALL wrk_dealloc( jpi,jpj,ijpl, zalb, zalb_it ) 170 218 ! 171 219 END SUBROUTINE albedo_ice … … 181 229 REAL(wp), DIMENSION(:,:), INTENT(out) :: pa_oce_cs ! albedo of ocean under clear sky 182 230 !! 183 REAL(wp) :: zcoef ! local scalar184 !!---------------------------------------------------------------------- 185 ! 186 zcoef = 0.05 / ( 1.1 * rmue**1.4 + 0.15 ) ! Parameterization of Briegled and Ramanathan, 1982187 pa_oce_cs(:,:) = zcoef 188 pa_oce_os(:,:) = 0.06! Parameterization of Kondratyev, 1969 and Payne, 1972231 REAL(wp) :: zcoef 232 !!---------------------------------------------------------------------- 233 ! 234 zcoef = 0.05 / ( 1.1 * rmue**1.4 + 0.15 ) ! Parameterization of Briegled and Ramanathan, 1982 235 pa_oce_cs(:,:) = zcoef 236 pa_oce_os(:,:) = 0.06 ! Parameterization of Kondratyev, 1969 and Payne, 1972 189 237 ! 190 238 END SUBROUTINE albedo_oce … … 200 248 !!---------------------------------------------------------------------- 201 249 INTEGER :: ios ! Local integer output status for namelist read 202 NAMELIST/namsbc_alb/ rn_cloud, rn_albice, rn_alphd, rn_alphdi, rn_alphc250 NAMELIST/namsbc_alb/ nn_ice_alb, rn_albice 203 251 !!---------------------------------------------------------------------- 204 252 ! … … 219 267 WRITE(numout,*) '~~~~~~~' 220 268 WRITE(numout,*) ' Namelist namsbc_alb : albedo ' 221 WRITE(numout,*) ' correction for snow and ice albedo rn_cloud = ', rn_cloud 222 WRITE(numout,*) ' albedo of melting ice in the arctic and antarctic rn_albice = ', rn_albice 223 WRITE(numout,*) ' coefficients for linear rn_alphd = ', rn_alphd 224 WRITE(numout,*) ' interpolation used to compute albedo rn_alphdi = ', rn_alphdi 225 WRITE(numout,*) ' between two extremes values (Pyane, 1972) rn_alphc = ', rn_alphc 269 WRITE(numout,*) ' choose the albedo parameterization nn_ice_alb = ', nn_ice_alb 270 WRITE(numout,*) ' albedo of bare puddled ice rn_albice = ', rn_albice 226 271 ENDIF 227 272 ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbc_ice.F90
r5407 r7278 80 80 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qemp_oce !: heat flux of precip and evap over ocean [W/m2] 81 81 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qemp_ice !: heat flux of precip and evap over ice [W/m2] 82 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qprec_ice !: heat flux of precip over ice [J/m3] 82 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: qevap_ice !: heat flux of evap over ice [W/m2] 83 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qprec_ice !: enthalpy of precip over ice [J/m3] 83 84 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_oce !: evap - precip over ocean [kg/m2/s] 84 85 #endif … … 144 145 #endif 145 146 #if defined key_lim3 146 & evap_ice(jpi,jpj,jpl) , devap_ice(jpi,jpj,jpl) , qprec_ice(jpi,jpj) , &147 & qemp_ice(jpi,jpj) , qe mp_oce(jpi,jpj) ,&148 & qns_oce (jpi,jpj) , qsr_oce (jpi,jpj) , emp_oce (jpi,jpj) ,&147 & evap_ice(jpi,jpj,jpl) , devap_ice(jpi,jpj,jpl) , qprec_ice(jpi,jpj) , & 148 & qemp_ice(jpi,jpj) , qevap_ice(jpi,jpj,jpl) , qemp_oce (jpi,jpj) , & 149 & qns_oce (jpi,jpj) , qsr_oce (jpi,jpj) , emp_oce (jpi,jpj) , & 149 150 #endif 150 151 & emp_ice(jpi,jpj) , STAT= ierr(1) ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcblk_clio.F90
r7277 r7278 668 668 qprec_ice(:,:) = rhosn * ( ( MIN( sf(jp_tair)%fnow(:,:,1), rt0_snow ) - rt0 ) * cpic * tmask(:,:,1) - lfus ) 669 669 670 ! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- ! 671 DO jl = 1, jpl 672 qevap_ice(:,:,jl) = 0._wp ! should be -evap_ice(:,:,jl)*( ( Tice - rt0 ) * cpic * tmask(:,:,1) - lfus ) 673 ! but then qemp_ice should also include sublimation 674 END DO 675 670 676 CALL wrk_dealloc( jpi,jpj, zevap, zsnw ) 671 677 #endif -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcblk_core.F90
r7277 r7278 612 612 ! --- evaporation --- ! 613 613 z1_lsub = 1._wp / Lsub 614 evap_ice (:,:,:) = qla_ice (:,:,:) * z1_lsub! sublimation615 devap_ice(:,:,:) = dqla_ice(:,:,:) * z1_lsub616 zevap (:,:) = emp(:,:) + tprecip(:,:)! evaporation over ocean614 evap_ice (:,:,:) = rn_efac * qla_ice (:,:,:) * z1_lsub ! sublimation 615 devap_ice(:,:,:) = rn_efac * dqla_ice(:,:,:) * z1_lsub ! d(sublimation)/dT 616 zevap (:,:) = rn_efac * ( emp(:,:) + tprecip(:,:) ) ! evaporation over ocean 617 617 618 618 ! --- evaporation minus precipitation --- ! … … 637 637 ! --- heat content of precip over ice in J/m3 (to be used in 1D-thermo) --- ! 638 638 qprec_ice(:,:) = rhosn * ( ( MIN( sf(jp_tair)%fnow(:,:,1), rt0_snow ) - rt0 ) * cpic * tmask(:,:,1) - lfus ) 639 640 ! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- ! 641 DO jl = 1, jpl 642 qevap_ice(:,:,jl) = 0._wp ! should be -evap_ice(:,:,jl)*( ( Tice - rt0 ) * cpic * tmask(:,:,1) ) 643 ! But we do not have Tice => consider it at 0°C => evap=0 644 END DO 639 645 640 646 CALL wrk_dealloc( jpi,jpj, zevap, zsnw ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbccpl.F90
r7277 r7278 1006 1006 IF( srcv(jpr_toce)%laction ) THEN ! received by sas in case of opa <-> sas coupling 1007 1007 sst_m(:,:) = frcv(jpr_toce)%z3(:,:,1) 1008 IF( srcv(jpr_soce)%laction .AND. l n_useCT ) THEN ! make sure that sst_m is the potential temperature1008 IF( srcv(jpr_soce)%laction .AND. l_useCT ) THEN ! make sure that sst_m is the potential temperature 1009 1009 sst_m(:,:) = eos_pt_from_ct( sst_m(:,:), sss_m(:,:) ) 1010 1010 ENDIF … … 1370 1370 ! 1371 1371 INTEGER :: jl ! dummy loop index 1372 REAL(wp), POINTER, DIMENSION(:,: ) :: zcptn, ztmp, zicefr, zmsk 1373 REAL(wp), POINTER, DIMENSION(:,: ) :: zemp_tot, zemp_ice, z sprecip, ztprecip, zqns_tot, zqsr_tot1374 REAL(wp), POINTER, DIMENSION(:,: ,:) :: zqns_ice, zqsr_ice, zdqns_ice1375 REAL(wp), POINTER, DIMENSION(:,: ) :: zevap, zsnw, zqns_oce, zqsr_oce, zqprec_ice, zqemp_oce ! for LIM31372 REAL(wp), POINTER, DIMENSION(:,: ) :: zcptn, ztmp, zicefr, zmsk, zsnw 1373 REAL(wp), POINTER, DIMENSION(:,: ) :: zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip, zevap, zevap_ice, zdevap_ice 1374 REAL(wp), POINTER, DIMENSION(:,: ) :: zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice 1375 REAL(wp), POINTER, DIMENSION(:,:,:) :: zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice 1376 1376 !!---------------------------------------------------------------------- 1377 1377 ! 1378 1378 IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_ice_flx') 1379 1379 ! 1380 CALL wrk_alloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zemp_tot, zemp_ice, zsprecip, ztprecip, zqns_tot, zqsr_tot ) 1381 CALL wrk_alloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice ) 1380 CALL wrk_alloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zsnw ) 1381 CALL wrk_alloc( jpi,jpj, zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip, zevap, zevap_ice, zdevap_ice ) 1382 CALL wrk_alloc( jpi,jpj, zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice ) 1383 CALL wrk_alloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice ) 1382 1384 1383 1385 IF( ln_mixcpl ) zmsk(:,:) = 1. - xcplmask(:,:,0) … … 1414 1416 ztprecip(:,:) = frcv(jpr_semp)%z3(:,:,1) - frcv(jpr_sbpr)%z3(:,:,1) + zsprecip(:,:) 1415 1417 END SELECT 1416 1417 IF( iom_use('subl_ai_cea') ) & 1418 CALL iom_put( 'subl_ai_cea', frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) ) ! Sublimation over sea-ice (cell average) 1419 ! 1420 ! ! runoffs and calving (put in emp_tot) 1418 #if defined key_lim3 1419 ! zsnw = snow percentage over ice after wind blowing 1420 zsnw(:,:) = 0._wp 1421 CALL lim_thd_snwblow( p_frld, zsnw ) 1422 1423 ! --- evaporation (used later in sbccpl) --- ! 1424 zevap(:,:) = zemp_tot(:,:) + ztprecip(:,:) 1425 1426 ! --- evaporation over ice (kg/m2/s) --- ! 1427 zevap_ice(:,:) = frcv(jpr_ievp)%z3(:,:,1) 1428 ! since the sensitivity of evap to temperature (devap/dT) is not prescribed by the atmosphere, we set it to 0 1429 ! therefore, sublimation is not redistributed over the ice categories in case no subgrid scale fluxes are provided by atm. 1430 zdevap_ice(:,:) = 0._wp 1431 1432 ! --- evaporation minus precipitation corrected for the effect of wind blowing on snow --- ! 1433 zemp_oce(:,:) = zemp_tot(:,:) - zemp_ice(:,:) - zsprecip * (1._wp - zsnw) 1434 zemp_ice(:,:) = zemp_ice(:,:) + zsprecip * (1._wp - zsnw) 1435 1436 ! --- runoffs (included in emp later on) --- ! 1437 IF( srcv(jpr_rnf)%laction ) rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1) 1438 1439 ! --- calving (put in emp_tot and emp_oce) --- ! 1440 IF( srcv(jpr_cal)%laction ) THEN 1441 zemp_tot(:,:) = zemp_tot(:,:) - frcv(jpr_cal)%z3(:,:,1) 1442 zemp_oce(:,:) = zemp_oce(:,:) - frcv(jpr_cal)%z3(:,:,1) 1443 CALL iom_put( 'calving_cea', frcv(jpr_cal)%z3(:,:,1) ) 1444 ENDIF 1445 1446 IF( ln_mixcpl ) THEN 1447 emp_tot(:,:) = emp_tot(:,:) * xcplmask(:,:,0) + zemp_tot(:,:) * zmsk(:,:) 1448 emp_ice(:,:) = emp_ice(:,:) * xcplmask(:,:,0) + zemp_ice(:,:) * zmsk(:,:) 1449 emp_oce(:,:) = emp_oce(:,:) * xcplmask(:,:,0) + zemp_oce(:,:) * zmsk(:,:) 1450 sprecip(:,:) = sprecip(:,:) * xcplmask(:,:,0) + zsprecip(:,:) * zmsk(:,:) 1451 tprecip(:,:) = tprecip(:,:) * xcplmask(:,:,0) + ztprecip(:,:) * zmsk(:,:) 1452 DO jl=1,jpl 1453 evap_ice (:,:,jl) = evap_ice (:,:,jl) * xcplmask(:,:,0) + zevap_ice (:,:) * zmsk(:,:) 1454 devap_ice(:,:,jl) = devap_ice(:,:,jl) * xcplmask(:,:,0) + zdevap_ice(:,:) * zmsk(:,:) 1455 ENDDO 1456 ELSE 1457 emp_tot(:,:) = zemp_tot(:,:) 1458 emp_ice(:,:) = zemp_ice(:,:) 1459 emp_oce(:,:) = zemp_oce(:,:) 1460 sprecip(:,:) = zsprecip(:,:) 1461 tprecip(:,:) = ztprecip(:,:) 1462 DO jl=1,jpl 1463 evap_ice (:,:,jl) = zevap_ice (:,:) 1464 devap_ice(:,:,jl) = zdevap_ice(:,:) 1465 ENDDO 1466 ENDIF 1467 1468 IF( iom_use('subl_ai_cea') ) CALL iom_put( 'subl_ai_cea', zevap_ice(:,:) * zicefr(:,:) ) ! Sublimation over sea-ice (cell average) 1469 CALL iom_put( 'snowpre' , sprecip ) ! Snow 1470 IF( iom_use('snow_ao_cea') ) CALL iom_put( 'snow_ao_cea', sprecip(:,:) * ( 1._wp - zsnw ) ) ! Snow over ice-free ocean (cell average) 1471 IF( iom_use('snow_ai_cea') ) CALL iom_put( 'snow_ai_cea', sprecip(:,:) * zsnw ) ! Snow over sea-ice (cell average) 1472 #else 1473 ! Sublimation over sea-ice (cell average) 1474 IF( iom_use('subl_ai_cea') ) CALL iom_put( 'subl_ai_cea', frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) ) 1475 ! runoffs and calving (put in emp_tot) 1421 1476 IF( srcv(jpr_rnf)%laction ) rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1) 1422 1477 IF( srcv(jpr_cal)%laction ) THEN … … 1442 1497 IF( iom_use('snow_ai_cea') ) & 1443 1498 CALL iom_put( 'snow_ai_cea', sprecip(:,:) * zicefr(:,:) ) ! Snow over sea-ice (cell average) 1499 #endif 1444 1500 1445 1501 ! ! ========================= ! … … 1497 1553 IF( iom_use('hflx_snow_cea') ) CALL iom_put( 'hflx_snow_cea', ztmp + sprecip(:,:) * zcptn(:,:) ) ! heat flux from snow (cell average) 1498 1554 1499 #if defined key_lim3 1500 CALL wrk_alloc( jpi,jpj, zevap, zsnw, zqns_oce, zqprec_ice, zqemp_oce ) 1501 1502 ! --- evaporation --- ! 1503 ! clem: evap_ice is set to 0 for LIM3 since we still do not know what to do with sublimation 1504 ! the problem is: the atm. imposes both mass evaporation and heat removed from the snow/ice 1505 ! but it is incoherent WITH the ice model 1506 DO jl=1,jpl 1507 evap_ice(:,:,jl) = 0._wp ! should be: frcv(jpr_ievp)%z3(:,:,1) 1508 ENDDO 1509 zevap(:,:) = zemp_tot(:,:) + ztprecip(:,:) ! evaporation over ocean 1510 1511 ! --- evaporation minus precipitation --- ! 1512 emp_oce(:,:) = emp_tot(:,:) - emp_ice(:,:) 1513 1555 #if defined key_lim3 1514 1556 ! --- non solar flux over ocean --- ! 1515 1557 ! note: p_frld cannot be = 0 since we limit the ice concentration to amax … … 1517 1559 WHERE( p_frld /= 0._wp ) zqns_oce(:,:) = ( zqns_tot(:,:) - SUM( a_i * zqns_ice, dim=3 ) ) / p_frld(:,:) 1518 1560 1519 ! --- heat flux associated with emp --- ! 1520 zsnw(:,:) = 0._wp 1521 CALL lim_thd_snwblow( p_frld, zsnw ) ! snow distribution over ice after wind blowing 1561 ! --- heat flux associated with emp (W/m2) --- ! 1522 1562 zqemp_oce(:,:) = - zevap(:,:) * p_frld(:,:) * zcptn(:,:) & ! evap 1523 1563 & + ( ztprecip(:,:) - zsprecip(:,:) ) * zcptn(:,:) & ! liquid precip 1524 1564 & + zsprecip(:,:) * ( 1._wp - zsnw ) * ( zcptn(:,:) - lfus ) ! solid precip over ocean 1525 qemp_ice(:,:) = - frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) * zcptn(:,:) & ! ice evap 1526 & + zsprecip(:,:) * zsnw * ( zcptn(:,:) - lfus ) ! solid precip over ice 1527 1565 ! zqemp_ice(:,:) = - frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) * zcptn(:,:) & ! ice evap 1566 ! & + zsprecip(:,:) * zsnw * ( zcptn(:,:) - lfus ) ! solid precip over ice 1567 zqemp_ice(:,:) = zsprecip(:,:) * zsnw * ( zcptn(:,:) - lfus ) ! solid precip over ice (only) 1568 ! qevap_ice=0 since we consider Tice=0°C 1569 1528 1570 ! --- heat content of precip over ice in J/m3 (to be used in 1D-thermo) --- ! 1529 1571 zqprec_ice(:,:) = rhosn * ( zcptn(:,:) - lfus ) 1530 1572 1531 ! --- total non solar flux --- ! 1532 zqns_tot(:,:) = zqns_tot(:,:) + qemp_ice(:,:) + zqemp_oce(:,:) 1573 ! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- ! 1574 DO jl = 1, jpl 1575 zqevap_ice(:,:,jl) = 0._wp ! should be -evap * ( ( Tice - rt0 ) * cpic ) but we do not have Tice, so we consider Tice=0°C 1576 END DO 1577 1578 ! --- total non solar flux (including evap/precip) --- ! 1579 zqns_tot(:,:) = zqns_tot(:,:) + zqemp_ice(:,:) + zqemp_oce(:,:) 1533 1580 1534 1581 ! --- in case both coupled/forced are active, we must mix values --- ! … … 1537 1584 qns_oce(:,:) = qns_oce(:,:) * xcplmask(:,:,0) + zqns_oce(:,:)* zmsk(:,:) 1538 1585 DO jl=1,jpl 1539 qns_ice(:,:,jl) = qns_ice(:,:,jl) * xcplmask(:,:,0) + zqns_ice(:,:,jl)* zmsk(:,:) 1586 qns_ice (:,:,jl) = qns_ice (:,:,jl) * xcplmask(:,:,0) + zqns_ice (:,:,jl)* zmsk(:,:) 1587 qevap_ice(:,:,jl) = qevap_ice(:,:,jl) * xcplmask(:,:,0) + zqevap_ice(:,:,jl)* zmsk(:,:) 1540 1588 ENDDO 1541 1589 qprec_ice(:,:) = qprec_ice(:,:) * xcplmask(:,:,0) + zqprec_ice(:,:)* zmsk(:,:) 1542 1590 qemp_oce (:,:) = qemp_oce(:,:) * xcplmask(:,:,0) + zqemp_oce(:,:)* zmsk(:,:) 1543 !!clem evap_ice(:,:) = evap_ice(:,:) * xcplmask(:,:,0)1591 qemp_ice (:,:) = qemp_ice(:,:) * xcplmask(:,:,0) + zqemp_ice(:,:)* zmsk(:,:) 1544 1592 ELSE 1545 1593 qns_tot (:,: ) = zqns_tot (:,: ) 1546 1594 qns_oce (:,: ) = zqns_oce (:,: ) 1547 1595 qns_ice (:,:,:) = zqns_ice (:,:,:) 1548 q prec_ice(:,:) = zqprec_ice(:,:)1549 q emp_oce (:,:) = zqemp_oce (:,:)1550 ENDIF1551 1552 CALL wrk_dealloc( jpi,jpj, zevap, zsnw, zqns_oce, zqprec_ice, zqemp_oce )1596 qevap_ice(:,:,:) = zqevap_ice(:,:,:) 1597 qprec_ice(:,: ) = zqprec_ice(:,: ) 1598 qemp_oce (:,: ) = zqemp_oce (:,: ) 1599 qemp_ice (:,: ) = zqemp_ice (:,: ) 1600 ENDIF 1553 1601 #else 1554 !1555 1602 ! clem: this formulation is certainly wrong... but better than it was before... 1556 1603 zqns_tot(:,:) = zqns_tot(:,:) & ! zqns_tot update over free ocean with: … … 1619 1666 1620 1667 #if defined key_lim3 1621 CALL wrk_alloc( jpi,jpj, zqsr_oce )1622 1668 ! --- solar flux over ocean --- ! 1623 1669 ! note: p_frld cannot be = 0 since we limit the ice concentration to amax … … 1627 1673 IF( ln_mixcpl ) THEN ; qsr_oce(:,:) = qsr_oce(:,:) * xcplmask(:,:,0) + zqsr_oce(:,:)* zmsk(:,:) 1628 1674 ELSE ; qsr_oce(:,:) = zqsr_oce(:,:) ; ENDIF 1629 1630 CALL wrk_dealloc( jpi,jpj, zqsr_oce )1631 1675 #endif 1632 1676 … … 1679 1723 fr2_i0(:,:) = ( 0.82 * ( 1.0 - cldf_ice ) + 0.65 * cldf_ice ) 1680 1724 1681 CALL wrk_dealloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zemp_tot, zemp_ice, zsprecip, ztprecip, zqns_tot, zqsr_tot ) 1682 CALL wrk_dealloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice ) 1725 CALL wrk_dealloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zsnw ) 1726 CALL wrk_dealloc( jpi,jpj, zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip, zevap, zevap_ice, zdevap_ice ) 1727 CALL wrk_dealloc( jpi,jpj, zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice ) 1728 CALL wrk_dealloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice ) 1683 1729 ! 1684 1730 IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_ice_flx') … … 1719 1765 1720 1766 IF ( nn_components == jp_iam_opa ) THEN 1721 ztmp1(:,:) = tsn(:,:,1,jp_tem) ! send temperature as it is (potential or conservative) -> use of l n_useCT on the received part1767 ztmp1(:,:) = tsn(:,:,1,jp_tem) ! send temperature as it is (potential or conservative) -> use of l_useCT on the received part 1722 1768 ELSE 1723 1769 ! we must send the surface potential temperature 1724 IF( l n_useCT ) THEN ; ztmp1(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) )1770 IF( l_useCT ) THEN ; ztmp1(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) ) 1725 1771 ELSE ; ztmp1(:,:) = tsn(:,:,1,jp_tem) 1726 1772 ENDIF -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcice_lim.F90
r6403 r7278 106 106 INTEGER :: jl ! dummy loop index 107 107 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_os, zalb_cs ! ice albedo under overcast/clear sky 108 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_ice ! mean ice albedo (for coupled)109 108 REAL(wp), POINTER, DIMENSION(:,: ) :: zutau_ice, zvtau_ice 110 109 !!---------------------------------------------------------------------- … … 193 192 ! fr1_i0 , fr2_i0 : 1sr & 2nd fraction of qsr penetration in ice [%] 194 193 !---------------------------------------------------------------------------------------- 195 CALL wrk_alloc( jpi,jpj,jpl, zalb_os, zalb_cs , zalb_ice)194 CALL wrk_alloc( jpi,jpj,jpl, zalb_os, zalb_cs ) 196 195 CALL albedo_ice( t_su, ht_i, ht_s, zalb_cs, zalb_os ) ! cloud-sky and overcast-sky ice albedos 197 196 … … 199 198 CASE( jp_clio ) ! CLIO bulk formulation 200 199 ! In CLIO the cloud fraction is read in the climatology and the all-sky albedo 201 ! ( zalb_ice) is computed within the bulk routine202 CALL blk_ice_clio_flx( t_su, zalb_cs, zalb_os, zalb_ice )203 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi= zalb_ice, psst=sst_m, pist=t_su )204 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, zalb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx )200 ! (alb_ice) is computed within the bulk routine 201 CALL blk_ice_clio_flx( t_su, zalb_cs, zalb_os, alb_ice ) 202 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=alb_ice, psst=sst_m, pist=t_su ) 203 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, alb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 205 204 CASE( jp_core ) ! CORE bulk formulation 206 205 ! albedo depends on cloud fraction because of non-linear spectral effects 207 zalb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:)208 CALL blk_ice_core_flx( t_su, zalb_ice )209 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi= zalb_ice, psst=sst_m, pist=t_su )210 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, zalb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx )206 alb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:) 207 CALL blk_ice_core_flx( t_su, alb_ice ) 208 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=alb_ice, psst=sst_m, pist=t_su ) 209 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, alb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 211 210 CASE ( jp_purecpl ) 212 211 ! albedo depends on cloud fraction because of non-linear spectral effects 213 zalb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:) 214 CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=zalb_ice, psst=sst_m, pist=t_su ) 215 ! clem: evap_ice is forced to 0 in coupled mode for now 216 ! but it needs to be changed (along with modif in limthd_dh) once heat flux from evap will be avail. from atm. models 217 evap_ice (:,:,:) = 0._wp ; devap_ice (:,:,:) = 0._wp 218 IF( nn_limflx == 2 ) CALL ice_lim_flx( t_su, zalb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 212 alb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:) 213 CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=alb_ice, psst=sst_m, pist=t_su ) 214 IF( nn_limflx == 2 ) CALL ice_lim_flx( t_su, alb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 219 215 END SELECT 220 CALL wrk_dealloc( jpi,jpj,jpl, zalb_os, zalb_cs , zalb_ice)216 CALL wrk_dealloc( jpi,jpj,jpl, zalb_os, zalb_cs ) 221 217 222 218 !----------------------------! … … 577 573 sfx_bog(:,:) = 0._wp ; sfx_dyn(:,:) = 0._wp 578 574 sfx_bom(:,:) = 0._wp ; sfx_sum(:,:) = 0._wp 579 sfx_res(:,:) = 0._wp 575 sfx_res(:,:) = 0._wp ; sfx_sub(:,:) = 0._wp 580 576 ! 581 577 wfx_snw(:,:) = 0._wp ; wfx_ice(:,:) = 0._wp … … 593 589 hfx_spr(:,:) = 0._wp ; hfx_dif(:,:) = 0._wp 594 590 hfx_err(:,:) = 0._wp ; hfx_err_rem(:,:) = 0._wp 595 hfx_err_dif(:,:) = 0._wp ; 591 hfx_err_dif(:,:) = 0._wp 592 wfx_err_sub(:,:) = 0._wp 596 593 ! 597 594 afx_tot(:,:) = 0._wp ; -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
r7277 r7278 323 323 emp_b (:,:) = emp (:,:) 324 324 sfx_b (:,:) = sfx (:,:) 325 IF ( ln_rnf ) THEN 326 rnf_b (:,: ) = rnf (:,: ) 327 rnf_tsc_b(:,:,:) = rnf_tsc(:,:,:) 328 ENDIF 325 329 ENDIF 326 330 ! ! ---------------------------------------- ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcrnf.F90
r7277 r7278 109 109 ! 110 110 CALL wrk_alloc( jpi,jpj, ztfrz) 111 112 ! ! ---------------------------------------- ! 113 IF( kt /= nit000 ) THEN ! Swap of forcing fields ! 114 ! ! ---------------------------------------- ! 115 rnf_b (:,: ) = rnf (:,: ) ! Swap the ocean forcing fields except at nit000 116 rnf_tsc_b(:,:,:) = rnf_tsc(:,:,:) ! where before fields are set at the end of the routine 117 ! 118 ENDIF 119 111 ! 120 112 ! !-------------------! 121 113 ! ! Update runoff ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcssm.F90
r7277 r7278 70 70 ssu_m(:,:) = ub(:,:,1) 71 71 ssv_m(:,:) = vb(:,:,1) 72 IF( l n_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) )72 IF( l_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) ) 73 73 ELSE ; sst_m(:,:) = zts(:,:,jp_tem) 74 74 ENDIF … … 92 92 ssu_m(:,:) = zcoef * ub(:,:,1) 93 93 ssv_m(:,:) = zcoef * vb(:,:,1) 94 IF( l n_useCT ) THEN ; sst_m(:,:) = zcoef * eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) )94 IF( l_useCT ) THEN ; sst_m(:,:) = zcoef * eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) ) 95 95 ELSE ; sst_m(:,:) = zcoef * zts(:,:,jp_tem) 96 96 ENDIF … … 120 120 ssu_m(:,:) = ssu_m(:,:) + ub(:,:,1) 121 121 ssv_m(:,:) = ssv_m(:,:) + vb(:,:,1) 122 IF( l n_useCT ) THEN ; sst_m(:,:) = sst_m(:,:) + eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) )122 IF( l_useCT ) THEN ; sst_m(:,:) = sst_m(:,:) + eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) ) 123 123 ELSE ; sst_m(:,:) = sst_m(:,:) + zts(:,:,jp_tem) 124 124 ENDIF … … 241 241 ssu_m(:,:) = ub(:,:,1) 242 242 ssv_m(:,:) = vb(:,:,1) 243 IF( l n_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) )243 IF( l_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) ) 244 244 ELSE ; sst_m(:,:) = tsn(:,:,1,jp_tem) 245 245 ENDIF -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/TRA/eosbn2.F90
r7277 r7278 75 75 76 76 ! !!** Namelist nameos ** 77 INTEGER , PUBLIC :: nn_eos ! = 0/1/2 type of eq. of state and Brunt-Vaisala frequ. 78 LOGICAL , PUBLIC :: ln_useCT ! determine if eos_pt_from_ct is used to compute sst_m 77 LOGICAL , PUBLIC :: ln_TEOS10 ! determine if eos_pt_from_ct is used to compute sst_m 78 LOGICAL , PUBLIC :: ln_EOS80 ! determine if eos_pt_from_ct is used to compute sst_m 79 LOGICAL , PUBLIC :: ln_SEOS ! determine if eos_pt_from_ct is used to compute sst_m 80 81 ! Parameters 82 LOGICAL , PUBLIC :: l_useCT ! =T in ln_TEOS10=T (i.e. use eos_pt_from_ct to compute sst_m), =F otherwise 83 INTEGER , PUBLIC :: neos ! Identifier for equation of state used 84 85 INTEGER , PARAMETER :: np_teos10 = -1 ! parameter for using TEOS10 86 INTEGER , PARAMETER :: np_eos80 = 0 ! parameter for using EOS80 87 INTEGER , PARAMETER :: np_seos = 1 ! parameter for using Simplified Equation of state 79 88 80 89 ! !!! simplified eos coefficients (default value: Vallis 2006) … … 184 193 !! ** Purpose : Compute the in situ density (ratio rho/rau0) from 185 194 !! potential temperature and salinity using an equation of state 186 !! defined through the namelist parameter nn_eos.195 !! selected in the nameos namelist 187 196 !! 188 197 !! ** Method : prd(t,s,z) = ( rho(t,s,z) - rau0 ) / rau0 … … 194 203 !! rau0 reference density kg/m^3 195 204 !! 196 !! nn_eos = -1: polynomial TEOS-10 equation of state is used for rho(t,s,z).205 !! ln_teos10 : polynomial TEOS-10 equation of state is used for rho(t,s,z). 197 206 !! Check value: rho = 1028.21993233072 kg/m^3 for z=3000 dbar, ct=3 Celsius, sa=35.5 g/kg 198 207 !! 199 !! nn_eos =0 : polynomial EOS-80 equation of state is used for rho(t,s,z).208 !! ln_eos80 : polynomial EOS-80 equation of state is used for rho(t,s,z). 200 209 !! Check value: rho = 1028.35011066567 kg/m^3 for z=3000 dbar, pt=3 Celsius, sp=35.5 psu 201 210 !! 202 !! nn_eos = 1: simplified equation of state211 !! ln_seos : simplified equation of state 203 212 !! prd(t,s,z) = ( -a0*(1+lambda/2*(T-T0)+mu*z+nu*(S-S0))*(T-T0) + b0*(S-S0) ) / rau0 204 213 !! linear case function of T only: rn_alpha<>0, other coefficients = 0 … … 224 233 IF( nn_timing == 1 ) CALL timing_start('eos-insitu') 225 234 ! 226 SELECT CASE( n n_eos )227 ! 228 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!235 SELECT CASE( neos ) 236 ! 237 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 229 238 ! 230 239 DO jk = 1, jpkm1 … … 266 275 END DO 267 276 ! 268 CASE( 1) !== simplified EOS ==!277 CASE( np_seos ) !== simplified EOS ==! 269 278 ! 270 279 DO jk = 1, jpkm1 … … 300 309 !! ** Purpose : Compute the in situ density (ratio rho/rau0) and the 301 310 !! potential volumic mass (Kg/m3) from potential temperature and 302 !! salinity fields using an equation of state defined throughthe303 !! namelist parameter nn_eos.311 !! salinity fields using an equation of state selected in the 312 !! namelist. 304 313 !! 305 314 !! ** Action : - prd , the in situ density (no units) … … 322 331 IF( nn_timing == 1 ) CALL timing_start('eos-pot') 323 332 ! 324 SELECT CASE ( n n_eos )325 ! 326 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!333 SELECT CASE ( neos ) 334 ! 335 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 327 336 ! 328 337 ! Stochastic equation of state … … 430 439 ENDIF 431 440 432 CASE( 1) !== simplified EOS ==!441 CASE( np_seos ) !== simplified EOS ==! 433 442 ! 434 443 DO jk = 1, jpkm1 … … 467 476 !! ** Purpose : Compute the in situ density (ratio rho/rau0) from 468 477 !! potential temperature and salinity using an equation of state 469 !! defined through the namelist parameter nn_eos. * 2D field case478 !! selected in the nameos namelist. * 2D field case 470 479 !! 471 480 !! ** Action : - prd , the in situ density (no units) (unmasked) … … 486 495 prd(:,:) = 0._wp 487 496 ! 488 SELECT CASE( n n_eos )489 ! 490 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!497 SELECT CASE( neos ) 498 ! 499 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 491 500 ! 492 501 DO jj = 1, jpjm1 … … 527 536 CALL lbc_lnk( prd, 'T', 1. ) ! Lateral boundary conditions 528 537 ! 529 CASE( 1) !== simplified EOS ==!538 CASE( np_seos ) !== simplified EOS ==! 530 539 ! 531 540 DO jj = 1, jpjm1 … … 576 585 IF( nn_timing == 1 ) CALL timing_start('rab_3d') 577 586 ! 578 SELECT CASE ( n n_eos )579 ! 580 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!587 SELECT CASE ( neos ) 588 ! 589 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 581 590 ! 582 591 DO jk = 1, jpkm1 … … 635 644 END DO 636 645 ! 637 CASE( 1) !== simplified EOS ==!646 CASE( np_seos ) !== simplified EOS ==! 638 647 ! 639 648 DO jk = 1, jpkm1 … … 657 666 CASE DEFAULT 658 667 IF(lwp) WRITE(numout,cform_err) 659 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos668 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 660 669 nstop = nstop + 1 661 670 ! … … 668 677 ! 669 678 END SUBROUTINE rab_3d 679 670 680 671 681 SUBROUTINE rab_2d( pts, pdep, pab ) … … 690 700 pab(:,:,:) = 0._wp 691 701 ! 692 SELECT CASE ( n n_eos )693 ! 694 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!702 SELECT CASE ( neos ) 703 ! 704 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 695 705 ! 696 706 DO jj = 1, jpjm1 … … 750 760 CALL lbc_lnk( pab(:,:,jp_sal), 'T', 1. ) 751 761 ! 752 CASE( 1) !== simplified EOS ==!762 CASE( np_seos ) !== simplified EOS ==! 753 763 ! 754 764 DO jj = 1, jpjm1 … … 773 783 CASE DEFAULT 774 784 IF(lwp) WRITE(numout,cform_err) 775 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos785 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 776 786 nstop = nstop + 1 777 787 ! … … 806 816 pab(:) = 0._wp 807 817 ! 808 SELECT CASE ( n n_eos )809 ! 810 CASE( -1, 0 )!== polynomial TEOS-10 / EOS-80 ==!818 SELECT CASE ( neos ) 819 ! 820 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 811 821 ! 812 822 ! … … 859 869 ! 860 870 ! 861 CASE( 1) !== simplified EOS ==!871 CASE( np_seos ) !== simplified EOS ==! 862 872 ! 863 873 zt = pts(jp_tem) - 10._wp ! pot. temperature anomaly (t-T0) 864 874 zs = pts(jp_sal) - 35._wp ! abs. salinity anomaly (s-S0) 865 zh = pdep 875 zh = pdep ! depth at the partial step level 866 876 ! 867 877 zn = rn_a0 * ( 1._wp + rn_lambda1*zt + rn_mu1*zh ) + rn_nu*zs … … 873 883 CASE DEFAULT 874 884 IF(lwp) WRITE(numout,cform_err) 875 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos885 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 876 886 nstop = nstop + 1 877 887 ! … … 1005 1015 REAL(wp), DIMENSION(jpi,jpj), INTENT(out ) :: ptf ! freezing temperature [Celsius] 1006 1016 ! 1007 INTEGER :: ji, jj ! dummy loop indices 1008 REAL(wp) :: zt, zs ! local scalars 1009 !!---------------------------------------------------------------------- 1010 ! 1011 SELECT CASE ( nn_eos ) 1012 ! 1013 CASE ( -1, 1 ) !== CT,SA (TEOS-10 formulation) ==! 1014 ! 1017 INTEGER :: ji, jj ! dummy loop indices 1018 REAL(wp) :: zt, zs, z1_S0 ! local scalars 1019 !!---------------------------------------------------------------------- 1020 ! 1021 SELECT CASE ( neos ) 1022 ! 1023 CASE ( np_teos10, np_seos ) !== CT,SA (TEOS-10 and S-EOS formulations) ==! 1024 ! 1025 z1_S0 = 1._wp / 35.16504_wp 1015 1026 DO jj = 1, jpj 1016 1027 DO ji = 1, jpi 1017 zs= SQRT( ABS( psal(ji,jj) ) * r1_S0 ) ! square root salinity1028 zs= SQRT( ABS( psal(ji,jj) ) * z1_S0 ) ! square root salinity 1018 1029 ptf(ji,jj) = ((((1.46873e-03_wp*zs-9.64972e-03_wp)*zs+2.28348e-02_wp)*zs & 1019 1030 & - 3.12775e-02_wp)*zs+2.07679e-02_wp)*zs-5.87701e-02_wp … … 1024 1035 IF( PRESENT( pdep ) ) ptf(:,:) = ptf(:,:) - 7.53e-4 * pdep(:,:) 1025 1036 ! 1026 CASE ( 0 )!== PT,SP (UNESCO formulation) ==!1037 CASE ( np_eos80 ) !== PT,SP (UNESCO formulation) ==! 1027 1038 ! 1028 1039 ptf(:,:) = ( - 0.0575_wp + 1.710523e-3_wp * SQRT( psal(:,:) ) & … … 1033 1044 CASE DEFAULT 1034 1045 IF(lwp) WRITE(numout,cform_err) 1035 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos1046 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 1036 1047 nstop = nstop + 1 1037 1048 ! … … 1039 1050 ! 1040 1051 END SUBROUTINE eos_fzp_2d 1052 1041 1053 1042 1054 SUBROUTINE eos_fzp_0d( psal, ptf, pdep ) … … 1059 1071 !!---------------------------------------------------------------------- 1060 1072 ! 1061 SELECT CASE ( n n_eos )1062 ! 1063 CASE ( -1, 1 ) !== CT,SA (TEOS-10 formulation) ==!1064 ! 1065 zs = SQRT( ABS( psal ) * r1_S0) ! square root salinity1073 SELECT CASE ( neos ) 1074 ! 1075 CASE ( np_teos10, np_seos ) !== CT,SA (TEOS-10 and S-EOS formulations) ==! 1076 ! 1077 zs = SQRT( ABS( psal ) / 35.16504_wp ) ! square root salinity 1066 1078 ptf = ((((1.46873e-03_wp*zs-9.64972e-03_wp)*zs+2.28348e-02_wp)*zs & 1067 1079 & - 3.12775e-02_wp)*zs+2.07679e-02_wp)*zs-5.87701e-02_wp … … 1070 1082 IF( PRESENT( pdep ) ) ptf = ptf - 7.53e-4 * pdep 1071 1083 ! 1072 CASE ( 0 )!== PT,SP (UNESCO formulation) ==!1084 CASE ( np_eos80 ) !== PT,SP (UNESCO formulation) ==! 1073 1085 ! 1074 1086 ptf = ( - 0.0575_wp + 1.710523e-3_wp * SQRT( psal ) & … … 1079 1091 CASE DEFAULT 1080 1092 IF(lwp) WRITE(numout,cform_err) 1081 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos1093 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 1082 1094 nstop = nstop + 1 1083 1095 ! … … 1118 1130 IF( nn_timing == 1 ) CALL timing_start('eos_pen') 1119 1131 ! 1120 SELECT CASE ( n n_eos )1121 ! 1122 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!1132 SELECT CASE ( neos ) 1133 ! 1134 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 1123 1135 ! 1124 1136 DO jk = 1, jpkm1 … … 1183 1195 END DO 1184 1196 ! 1185 CASE( 1) !== Vallis (2006) simplified EOS ==!1197 CASE( np_seos ) !== Vallis (2006) simplified EOS ==! 1186 1198 ! 1187 1199 DO jk = 1, jpkm1 … … 1205 1217 CASE DEFAULT 1206 1218 IF(lwp) WRITE(numout,cform_err) 1207 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos1219 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 1208 1220 nstop = nstop + 1 1209 1221 ! … … 1224 1236 !!---------------------------------------------------------------------- 1225 1237 INTEGER :: ios ! local integer 1226 !! 1227 NAMELIST/nameos/ nn_eos, ln_useCT, rn_a0, rn_b0, rn_lambda1, rn_mu1, & 1238 INTEGER :: ioptio ! local integer 1239 !! 1240 NAMELIST/nameos/ ln_TEOS10, ln_EOS80, ln_SEOS, rn_a0, rn_b0, rn_lambda1, rn_mu1, & 1228 1241 & rn_lambda2, rn_mu2, rn_nu 1229 1242 !!---------------------------------------------------------------------- … … 1245 1258 WRITE(numout,*) 'eos_init : equation of state' 1246 1259 WRITE(numout,*) '~~~~~~~~' 1247 WRITE(numout,*) ' Namelist nameos : set eos parameters' 1248 WRITE(numout,*) ' flag for eq. of state and N^2 nn_eos = ', nn_eos 1249 IF( ln_useCT ) THEN 1250 WRITE(numout,*) ' model uses Conservative Temperature' 1251 WRITE(numout,*) ' Important: model must be initialized with CT and SA fields' 1252 ELSE 1253 WRITE(numout,*) ' model does not use Conservative Temperature' 1254 ENDIF 1260 WRITE(numout,*) ' Namelist nameos : Chosen the Equation Of Seawater (EOS)' 1261 WRITE(numout,*) ' TEOS-10 : rho=F(Conservative Temperature, Absolute Salinity, depth) ln_TEOS10 = ', ln_TEOS10 1262 WRITE(numout,*) ' EOS-80 : rho=F(Potential Temperature, Practical Salinity, depth) ln_EOS80 = ', ln_EOS80 1263 WRITE(numout,*) ' S-EOS : rho=F(Conservative Temperature, Absolute Salinity, depth) ln_SEOS = ', ln_SEOS 1255 1264 ENDIF 1256 ! 1257 SELECT CASE( nn_eos ) ! check option 1258 ! 1259 CASE( -1 ) !== polynomial TEOS-10 ==! 1265 1266 ! Check options for equation of state & set neos based on logical flags 1267 ioptio = 0 1268 IF( ln_TEOS10 ) THEN ; ioptio = ioptio+1 ; neos = np_teos10 ; ENDIF 1269 IF( ln_EOS80 ) THEN ; ioptio = ioptio+1 ; neos = np_eos80 ; ENDIF 1270 IF( ln_SEOS ) THEN ; ioptio = ioptio+1 ; neos = np_seos ; ENDIF 1271 IF( ioptio /= 1 ) CALL ctl_stop("Exactly one equation of state option must be selected") 1272 ! 1273 SELECT CASE( neos ) ! check option 1274 ! 1275 CASE( np_teos10 ) !== polynomial TEOS-10 ==! 1260 1276 IF(lwp) WRITE(numout,*) 1261 1277 IF(lwp) WRITE(numout,*) ' use of TEOS-10 equation of state (cons. temp. and abs. salinity)' 1278 ! 1279 l_useCT = .TRUE. ! model temperature is Conservative temperature 1262 1280 ! 1263 1281 rdeltaS = 32._wp … … 1446 1464 BPE002 = 1.7269476440e-04_wp 1447 1465 ! 1448 CASE( 0 ) !== polynomial EOS-80 formulation ==!1466 CASE( np_eos80 ) !== polynomial EOS-80 formulation ==! 1449 1467 ! 1450 1468 IF(lwp) WRITE(numout,*) 1451 1469 IF(lwp) WRITE(numout,*) ' use of EOS-80 equation of state (pot. temp. and pract. salinity)' 1452 1470 ! 1471 l_useCT = .FALSE. ! model temperature is Potential temperature 1453 1472 rdeltaS = 20._wp 1454 1473 r1_S0 = 1._wp/40._wp … … 1636 1655 BPE002 = 5.3661089288e-04_wp 1637 1656 ! 1638 CASE( 1) !== Simplified EOS ==!1657 CASE( np_seos ) !== Simplified EOS ==! 1639 1658 IF(lwp) THEN 1640 1659 WRITE(numout,*) … … 1651 1670 WRITE(numout,*) ' Caution: rn_beta0=0 incompatible with ddm parameterization ' 1652 1671 ENDIF 1653 ! 1654 CASE DEFAULT !== ERROR in nn_eos ==! 1655 WRITE(ctmp1,*) ' bad flag value for nn_eos = ', nn_eos 1672 l_useCT = .TRUE. ! Use conservative temperature 1673 ! 1674 CASE DEFAULT !== ERROR in neos ==! 1675 WRITE(ctmp1,*) ' bad flag value for neos = ', neos, '. You should never see this error' 1656 1676 CALL ctl_stop( ctmp1 ) 1657 1677 ! … … 1662 1682 r1_rcp = 1._wp / rcp 1663 1683 r1_rau0_rcp = 1._wp / rau0_rcp 1684 ! 1685 IF(lwp) THEN 1686 IF( l_useCT ) THEN 1687 WRITE(numout,*) ' model uses Conservative Temperature' 1688 WRITE(numout,*) ' Important: model must be initialized with CT and SA fields' 1689 ELSE 1690 WRITE(numout,*) ' model does not use Conservative Temperature' 1691 ENDIF 1692 ENDIF 1664 1693 ! 1665 1694 IF(lwp) WRITE(numout,*) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/TRA/trasbc.F90
r6140 r7278 111 111 ELSE ! No restart or restart not found: Euler forward time stepping 112 112 zfact = 1._wp 113 sbc_tsc(:,:,:) = 0._wp 113 114 sbc_tsc_b(:,:,:) = 0._wp 114 115 ENDIF … … 207 208 END DO 208 209 ENDIF 210 211 IF( iom_use('rnf_x_sst') ) CALL iom_put( "rnf_x_sst", rnf*tsn(:,:,1,jp_tem) ) ! runoff term on sst 212 IF( iom_use('rnf_x_sss') ) CALL iom_put( "rnf_x_sss", rnf*tsn(:,:,1,jp_sal) ) ! runoff term on sss 213 209 214 ! 210 215 !---------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdfddm.F90
r6140 r7278 174 174 & + 0.15 * zrau(ji,jj) * zmskd2(ji,jj) ) 175 175 ! add to the eddy viscosity coef. previously computed 176 # if defined key_zdftmx_new 177 ! key_zdftmx_new: New internal wave-driven param: use avs value computed by zdftmx 178 avs (ji,jj,jk) = avs(ji,jj,jk) + zavfs + zavds 179 # else 176 180 avs (ji,jj,jk) = avt(ji,jj,jk) + zavfs + zavds 181 # endif 177 182 avt (ji,jj,jk) = avt(ji,jj,jk) + zavft + zavdt 178 183 avm (ji,jj,jk) = avm(ji,jj,jk) + MAX( zavft + zavdt, zavfs + zavds ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdfric.F90
r6140 r7278 31 31 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 32 32 33 USE eosbn2, ONLY : n n_eos33 USE eosbn2, ONLY : neos 34 34 35 35 IMPLICIT NONE … … 175 175 ! Compute Ekman depth from wind stress forcing. 176 176 ! ------------------------------------------------------- 177 zflageos = ( 0.5 + SIGN( 0.5, n n_eos - 1. ) ) * rau0177 zflageos = ( 0.5 + SIGN( 0.5, neos - 1. ) ) * rau0 178 178 DO jj = 2, jpjm1 179 179 DO ji = fs_2, fs_jpim1 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdftke.F90
r6140 r7278 323 323 zwlc = zind * rn_lc * zus * SIN( rpi * gdepw_n(ji,jj,jk) / zhlc(ji,jj) ) 324 324 ! ! TKE Langmuir circulation source term 325 en(ji,jj,jk) = en(ji,jj,jk) + rdt * (1._wp - fr_i(ji,jj) ) * ( zwlc * zwlc * zwlc ) / zhlc(ji,jj) * wmask(ji,jj,jk) * tmask(ji,jj,1) 325 en(ji,jj,jk) = en(ji,jj,jk) + rdt * (1._wp - fr_i(ji,jj) ) * ( zwlc * zwlc * zwlc ) & 326 & / zhlc(ji,jj) * wmask(ji,jj,jk) * tmask(ji,jj,1) 326 327 END DO 327 328 END DO … … 375 376 DO ji = fs_2, fs_jpim1 ! vector opt. 376 377 zcof = zfact1 * tmask(ji,jj,jk) 378 # if defined key_zdftmx_new 379 ! key_zdftmx_new: New internal wave-driven param: set a minimum value for Kz on TKE (ensure numerical stability) 380 zzd_up = zcof * MAX( avm(ji,jj,jk+1) + avm(ji,jj,jk), 2.e-5_wp ) & ! upper diagonal 381 & / ( e3t_n(ji,jj,jk ) * e3w_n(ji,jj,jk ) ) 382 zzd_lw = zcof * MAX( avm(ji,jj,jk) + avm(ji,jj,jk-1), 2.e-5_wp ) & ! lower diagonal 383 & / ( e3t_n(ji,jj,jk-1) * e3w_n(ji,jj,jk ) ) 384 # else 377 385 zzd_up = zcof * ( avm (ji,jj,jk+1) + avm (ji,jj,jk ) ) & ! upper diagonal 378 386 & / ( e3t_n(ji,jj,jk ) * e3w_n(ji,jj,jk ) ) 379 387 zzd_lw = zcof * ( avm (ji,jj,jk ) + avm (ji,jj,jk-1) ) & ! lower diagonal 380 388 & / ( e3t_n(ji,jj,jk-1) * e3w_n(ji,jj,jk ) ) 389 # endif 381 390 ! ! shear prod. at w-point weightened by mask 382 391 zesh2 = ( z3du(ji-1,jj,jk) + z3du(ji,jj,jk) ) / MAX( 1._wp , umask(ji-1,jj,jk) + umask(ji,jj,jk) ) & … … 732 741 ! 733 742 ri_cri = 2._wp / ( 2._wp + rn_ediss / rn_ediff ) ! resulting critical Richardson number 743 # if defined key_zdftmx_new 744 ! key_zdftmx_new: New internal wave-driven param: specified value of rn_emin & rmxl_min are used 745 rn_emin = 1.e-10_wp 746 rmxl_min = 1.e-03_wp 747 IF(lwp) THEN ! Control print 748 WRITE(numout,*) 749 WRITE(numout,*) 'zdf_tke_init : New tidal mixing case: force rn_emin = 1.e-10 and rmxl_min = 1.e-3 ' 750 WRITE(numout,*) '~~~~~~~~~~~~' 751 ENDIF 752 # else 734 753 rmxl_min = 1.e-6_wp / ( rn_ediff * SQRT( rn_emin ) ) ! resulting minimum length to recover molecular viscosity 754 # endif 735 755 ! 736 756 IF(lwp) THEN !* Control print -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdftmx.F90
r6140 r7278 541 541 END SUBROUTINE zdf_tmx_init 542 542 543 #elif defined key_zdftmx_new 544 !!---------------------------------------------------------------------- 545 !! 'key_zdftmx_new' Internal wave-driven vertical mixing 546 !!---------------------------------------------------------------------- 547 !! zdf_tmx : global momentum & tracer Kz with wave induced Kz 548 !! zdf_tmx_init : global momentum & tracer Kz with wave induced Kz 549 !!---------------------------------------------------------------------- 550 USE oce ! ocean dynamics and tracers variables 551 USE dom_oce ! ocean space and time domain variables 552 USE zdf_oce ! ocean vertical physics variables 553 USE zdfddm ! ocean vertical physics: double diffusive mixing 554 USE lbclnk ! ocean lateral boundary conditions (or mpp link) 555 USE eosbn2 ! ocean equation of state 556 USE phycst ! physical constants 557 USE prtctl ! Print control 558 USE in_out_manager ! I/O manager 559 USE iom ! I/O Manager 560 USE lib_mpp ! MPP library 561 USE wrk_nemo ! work arrays 562 USE timing ! Timing 563 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 564 565 IMPLICIT NONE 566 PRIVATE 567 568 PUBLIC zdf_tmx ! called in step module 569 PUBLIC zdf_tmx_init ! called in nemogcm module 570 PUBLIC zdf_tmx_alloc ! called in nemogcm module 571 572 LOGICAL, PUBLIC, PARAMETER :: lk_zdftmx = .TRUE. !: wave-driven mixing flag 573 574 ! !!* Namelist namzdf_tmx : internal wave-driven mixing * 575 INTEGER :: nn_zpyc ! pycnocline-intensified mixing energy proportional to N (=1) or N^2 (=2) 576 LOGICAL :: ln_mevar ! variable (=T) or constant (=F) mixing efficiency 577 LOGICAL :: ln_tsdiff ! account for differential T/S wave-driven mixing (=T) or not (=F) 578 579 REAL(wp) :: r1_6 = 1._wp / 6._wp 580 581 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ebot_tmx ! power available from high-mode wave breaking (W/m2) 582 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: epyc_tmx ! power available from low-mode, pycnocline-intensified wave breaking (W/m2) 583 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ecri_tmx ! power available from low-mode, critical slope wave breaking (W/m2) 584 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: hbot_tmx ! WKB decay scale for high-mode energy dissipation (m) 585 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: hcri_tmx ! decay scale for low-mode critical slope dissipation (m) 586 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: emix_tmx ! local energy density available for mixing (W/kg) 587 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: bflx_tmx ! buoyancy flux Kz * N^2 (W/kg) 588 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: pcmap_tmx ! vertically integrated buoyancy flux (W/m2) 589 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: zav_ratio ! S/T diffusivity ratio (only for ln_tsdiff=T) 590 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: zav_wave ! Internal wave-induced diffusivity 591 592 !! * Substitutions 593 # include "zdfddm_substitute.h90" 594 # include "vectopt_loop_substitute.h90" 595 !!---------------------------------------------------------------------- 596 !! NEMO/OPA 4.0 , NEMO Consortium (2016) 597 !! $Id$ 598 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) 599 !!---------------------------------------------------------------------- 600 CONTAINS 601 602 INTEGER FUNCTION zdf_tmx_alloc() 603 !!---------------------------------------------------------------------- 604 !! *** FUNCTION zdf_tmx_alloc *** 605 !!---------------------------------------------------------------------- 606 ALLOCATE( ebot_tmx(jpi,jpj), epyc_tmx(jpi,jpj), ecri_tmx(jpi,jpj) , & 607 & hbot_tmx(jpi,jpj), hcri_tmx(jpi,jpj), emix_tmx(jpi,jpj,jpk), & 608 & bflx_tmx(jpi,jpj,jpk), pcmap_tmx(jpi,jpj), zav_ratio(jpi,jpj,jpk), & 609 & zav_wave(jpi,jpj,jpk), STAT=zdf_tmx_alloc ) 610 ! 611 IF( lk_mpp ) CALL mpp_sum ( zdf_tmx_alloc ) 612 IF( zdf_tmx_alloc /= 0 ) CALL ctl_warn('zdf_tmx_alloc: failed to allocate arrays') 613 END FUNCTION zdf_tmx_alloc 614 615 616 SUBROUTINE zdf_tmx( kt ) 617 !!---------------------------------------------------------------------- 618 !! *** ROUTINE zdf_tmx *** 619 !! 620 !! ** Purpose : add to the vertical mixing coefficients the effect of 621 !! breaking internal waves. 622 !! 623 !! ** Method : - internal wave-driven vertical mixing is given by: 624 !! Kz_wave = min( 100 cm2/s, f( Reb = emix_tmx /( Nu * N^2 ) ) 625 !! where emix_tmx is the 3D space distribution of the wave-breaking 626 !! energy and Nu the molecular kinematic viscosity. 627 !! The function f(Reb) is linear (constant mixing efficiency) 628 !! if the namelist parameter ln_mevar = F and nonlinear if ln_mevar = T. 629 !! 630 !! - Compute emix_tmx, the 3D power density that allows to compute 631 !! Reb and therefrom the wave-induced vertical diffusivity. 632 !! This is divided into three components: 633 !! 1. Bottom-intensified low-mode dissipation at critical slopes 634 !! emix_tmx(z) = ( ecri_tmx / rau0 ) * EXP( -(H-z)/hcri_tmx ) 635 !! / ( 1. - EXP( - H/hcri_tmx ) ) * hcri_tmx 636 !! where hcri_tmx is the characteristic length scale of the bottom 637 !! intensification, ecri_tmx a map of available power, and H the ocean depth. 638 !! 2. Pycnocline-intensified low-mode dissipation 639 !! emix_tmx(z) = ( epyc_tmx / rau0 ) * ( sqrt(rn2(z))^nn_zpyc ) 640 !! / SUM( sqrt(rn2(z))^nn_zpyc * e3w(z) ) 641 !! where epyc_tmx is a map of available power, and nn_zpyc 642 !! is the chosen stratification-dependence of the internal wave 643 !! energy dissipation. 644 !! 3. WKB-height dependent high mode dissipation 645 !! emix_tmx(z) = ( ebot_tmx / rau0 ) * rn2(z) * EXP(-z_wkb(z)/hbot_tmx) 646 !! / SUM( rn2(z) * EXP(-z_wkb(z)/hbot_tmx) * e3w(z) ) 647 !! where hbot_tmx is the characteristic length scale of the WKB bottom 648 !! intensification, ebot_tmx is a map of available power, and z_wkb is the 649 !! WKB-stretched height above bottom defined as 650 !! z_wkb(z) = H * SUM( sqrt(rn2(z'>=z)) * e3w(z'>=z) ) 651 !! / SUM( sqrt(rn2(z')) * e3w(z') ) 652 !! 653 !! - update the model vertical eddy viscosity and diffusivity: 654 !! avt = avt + av_wave 655 !! avm = avm + av_wave 656 !! avmu = avmu + mi(av_wave) 657 !! avmv = avmv + mj(av_wave) 658 !! 659 !! - if namelist parameter ln_tsdiff = T, account for differential mixing: 660 !! avs = avt + av_wave * diffusivity_ratio(Reb) 661 !! 662 !! ** Action : - Define emix_tmx used to compute internal wave-induced mixing 663 !! - avt, avs, avm, avmu, avmv increased by internal wave-driven mixing 664 !! 665 !! References : de Lavergne et al. 2015, JPO; 2016, in prep. 666 !!---------------------------------------------------------------------- 667 INTEGER, INTENT(in) :: kt ! ocean time-step 668 ! 669 INTEGER :: ji, jj, jk ! dummy loop indices 670 REAL(wp) :: ztpc ! scalar workspace 671 REAL(wp), DIMENSION(:,:) , POINTER :: zfact ! Used for vertical structure 672 REAL(wp), DIMENSION(:,:) , POINTER :: zhdep ! Ocean depth 673 REAL(wp), DIMENSION(:,:,:), POINTER :: zwkb ! WKB-stretched height above bottom 674 REAL(wp), DIMENSION(:,:,:), POINTER :: zweight ! Weight for high mode vertical distribution 675 REAL(wp), DIMENSION(:,:,:), POINTER :: znu_t ! Molecular kinematic viscosity (T grid) 676 REAL(wp), DIMENSION(:,:,:), POINTER :: znu_w ! Molecular kinematic viscosity (W grid) 677 REAL(wp), DIMENSION(:,:,:), POINTER :: zReb ! Turbulence intensity parameter 678 !!---------------------------------------------------------------------- 679 ! 680 IF( nn_timing == 1 ) CALL timing_start('zdf_tmx') 681 ! 682 CALL wrk_alloc( jpi,jpj, zfact, zhdep ) 683 CALL wrk_alloc( jpi,jpj,jpk, zwkb, zweight, znu_t, znu_w, zReb ) 684 685 ! ! ----------------------------- ! 686 ! ! Internal wave-driven mixing ! (compute zav_wave) 687 ! ! ----------------------------- ! 688 ! 689 ! !* Critical slope mixing: distribute energy over the time-varying ocean depth, 690 ! using an exponential decay from the seafloor. 691 DO jj = 1, jpj ! part independent of the level 692 DO ji = 1, jpi 693 zhdep(ji,jj) = gdepw_0(ji,jj,mbkt(ji,jj)+1) ! depth of the ocean 694 zfact(ji,jj) = rau0 * ( 1._wp - EXP( -zhdep(ji,jj) / hcri_tmx(ji,jj) ) ) 695 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ecri_tmx(ji,jj) / zfact(ji,jj) 696 END DO 697 END DO 698 699 DO jk = 2, jpkm1 ! complete with the level-dependent part 700 emix_tmx(:,:,jk) = zfact(:,:) * ( EXP( ( gde3w_n(:,:,jk ) - zhdep(:,:) ) / hcri_tmx(:,:) ) & 701 & - EXP( ( gde3w_n(:,:,jk-1) - zhdep(:,:) ) / hcri_tmx(:,:) ) ) * wmask(:,:,jk) & 702 & / ( gde3w_n(:,:,jk) - gde3w_n(:,:,jk-1) ) 703 END DO 704 705 ! !* Pycnocline-intensified mixing: distribute energy over the time-varying 706 ! !* ocean depth as proportional to sqrt(rn2)^nn_zpyc 707 708 SELECT CASE ( nn_zpyc ) 709 710 CASE ( 1 ) ! Dissipation scales as N (recommended) 711 712 zfact(:,:) = 0._wp 713 DO jk = 2, jpkm1 ! part independent of the level 714 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 715 END DO 716 717 DO jj = 1, jpj 718 DO ji = 1, jpi 719 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_tmx(ji,jj) / ( rau0 * zfact(ji,jj) ) 720 END DO 721 END DO 722 723 DO jk = 2, jpkm1 ! complete with the level-dependent part 724 emix_tmx(:,:,jk) = emix_tmx(:,:,jk) + zfact(:,:) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 725 END DO 726 727 CASE ( 2 ) ! Dissipation scales as N^2 728 729 zfact(:,:) = 0._wp 730 DO jk = 2, jpkm1 ! part independent of the level 731 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk) 732 END DO 733 734 DO jj= 1, jpj 735 DO ji = 1, jpi 736 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_tmx(ji,jj) / ( rau0 * zfact(ji,jj) ) 737 END DO 738 END DO 739 740 DO jk = 2, jpkm1 ! complete with the level-dependent part 741 emix_tmx(:,:,jk) = emix_tmx(:,:,jk) + zfact(:,:) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk) 742 END DO 743 744 END SELECT 745 746 ! !* WKB-height dependent mixing: distribute energy over the time-varying 747 ! !* ocean depth as proportional to rn2 * exp(-z_wkb/rn_hbot) 748 749 zwkb(:,:,:) = 0._wp 750 zfact(:,:) = 0._wp 751 DO jk = 2, jpkm1 752 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 753 zwkb(:,:,jk) = zfact(:,:) 754 END DO 755 756 DO jk = 2, jpkm1 757 DO jj = 1, jpj 758 DO ji = 1, jpi 759 IF( zfact(ji,jj) /= 0 ) zwkb(ji,jj,jk) = zhdep(ji,jj) * ( zfact(ji,jj) - zwkb(ji,jj,jk) ) & 760 & * tmask(ji,jj,jk) / zfact(ji,jj) 761 END DO 762 END DO 763 END DO 764 zwkb(:,:,1) = zhdep(:,:) * tmask(:,:,1) 765 766 zweight(:,:,:) = 0._wp 767 DO jk = 2, jpkm1 768 zweight(:,:,jk) = MAX( 0._wp, rn2(:,:,jk) ) * hbot_tmx(:,:) * wmask(:,:,jk) & 769 & * ( EXP( -zwkb(:,:,jk) / hbot_tmx(:,:) ) - EXP( -zwkb(:,:,jk-1) / hbot_tmx(:,:) ) ) 770 END DO 771 772 zfact(:,:) = 0._wp 773 DO jk = 2, jpkm1 ! part independent of the level 774 zfact(:,:) = zfact(:,:) + zweight(:,:,jk) 775 END DO 776 777 DO jj = 1, jpj 778 DO ji = 1, jpi 779 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ebot_tmx(ji,jj) / ( rau0 * zfact(ji,jj) ) 780 END DO 781 END DO 782 783 DO jk = 2, jpkm1 ! complete with the level-dependent part 784 emix_tmx(:,:,jk) = emix_tmx(:,:,jk) + zweight(:,:,jk) * zfact(:,:) * wmask(:,:,jk) & 785 & / ( gde3w_n(:,:,jk) - gde3w_n(:,:,jk-1) ) 786 END DO 787 788 789 ! Calculate molecular kinematic viscosity 790 znu_t(:,:,:) = 1.e-4_wp * ( 17.91_wp - 0.53810_wp * tsn(:,:,:,jp_tem) + 0.00694_wp * tsn(:,:,:,jp_tem) * tsn(:,:,:,jp_tem) & 791 & + 0.02305_wp * tsn(:,:,:,jp_sal) ) * tmask(:,:,:) * r1_rau0 792 DO jk = 2, jpkm1 793 znu_w(:,:,jk) = 0.5_wp * ( znu_t(:,:,jk-1) + znu_t(:,:,jk) ) * wmask(:,:,jk) 794 END DO 795 796 ! Calculate turbulence intensity parameter Reb 797 DO jk = 2, jpkm1 798 zReb(:,:,jk) = emix_tmx(:,:,jk) / MAX( 1.e-20_wp, znu_w(:,:,jk) * rn2(:,:,jk) ) 799 END DO 800 801 ! Define internal wave-induced diffusivity 802 DO jk = 2, jpkm1 803 zav_wave(:,:,jk) = znu_w(:,:,jk) * zReb(:,:,jk) * r1_6 ! This corresponds to a constant mixing efficiency of 1/6 804 END DO 805 806 IF( ln_mevar ) THEN ! Variable mixing efficiency case : modify zav_wave in the 807 DO jk = 2, jpkm1 ! energetic (Reb > 480) and buoyancy-controlled (Reb <10.224 ) regimes 808 DO jj = 1, jpj 809 DO ji = 1, jpi 810 IF( zReb(ji,jj,jk) > 480.00_wp ) THEN 811 zav_wave(ji,jj,jk) = 3.6515_wp * znu_w(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 812 ELSEIF( zReb(ji,jj,jk) < 10.224_wp ) THEN 813 zav_wave(ji,jj,jk) = 0.052125_wp * znu_w(ji,jj,jk) * zReb(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 814 ENDIF 815 END DO 816 END DO 817 END DO 818 ENDIF 819 820 DO jk = 2, jpkm1 ! Bound diffusivity by molecular value and 100 cm2/s 821 zav_wave(:,:,jk) = MIN( MAX( 1.4e-7_wp, zav_wave(:,:,jk) ), 1.e-2_wp ) * wmask(:,:,jk) 822 END DO 823 824 IF( kt == nit000 ) THEN !* Control print at first time-step: diagnose the energy consumed by zav_wave 825 ztpc = 0._wp 826 DO jk = 2, jpkm1 827 DO jj = 1, jpj 828 DO ji = 1, jpi 829 ztpc = ztpc + e3w_n(ji,jj,jk) * e1e2t(ji,jj) & 830 & * MAX( 0._wp, rn2(ji,jj,jk) ) * zav_wave(ji,jj,jk) * wmask(ji,jj,jk) * tmask_i(ji,jj) 831 END DO 832 END DO 833 END DO 834 IF( lk_mpp ) CALL mpp_sum( ztpc ) 835 ztpc = rau0 * ztpc ! Global integral of rauo * Kz * N^2 = power contributing to mixing 836 837 IF(lwp) THEN 838 WRITE(numout,*) 839 WRITE(numout,*) 'zdf_tmx : Internal wave-driven mixing (tmx)' 840 WRITE(numout,*) '~~~~~~~ ' 841 WRITE(numout,*) 842 WRITE(numout,*) ' Total power consumption by av_wave: ztpc = ', ztpc * 1.e-12_wp, 'TW' 843 ENDIF 844 ENDIF 845 846 ! ! ----------------------- ! 847 ! ! Update mixing coefs ! 848 ! ! ----------------------- ! 849 ! 850 IF( ln_tsdiff ) THEN !* Option for differential mixing of salinity and temperature 851 DO jk = 2, jpkm1 ! Calculate S/T diffusivity ratio as a function of Reb 852 DO jj = 1, jpj 853 DO ji = 1, jpi 854 zav_ratio(ji,jj,jk) = ( 0.505_wp + 0.495_wp * & 855 & TANH( 0.92_wp * ( LOG10( MAX( 1.e-20_wp, zReb(ji,jj,jk) * 5._wp * r1_6 ) ) - 0.60_wp ) ) & 856 & ) * wmask(ji,jj,jk) 857 END DO 858 END DO 859 END DO 860 CALL iom_put( "av_ratio", zav_ratio ) 861 DO jk = 2, jpkm1 !* update momentum & tracer diffusivity with wave-driven mixing 862 fsavs(:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) * zav_ratio(:,:,jk) 863 avt (:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) 864 avm (:,:,jk) = avm(:,:,jk) + zav_wave(:,:,jk) 865 END DO 866 ! 867 ELSE !* update momentum & tracer diffusivity with wave-driven mixing 868 DO jk = 2, jpkm1 869 fsavs(:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) 870 avt (:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) 871 avm (:,:,jk) = avm(:,:,jk) + zav_wave(:,:,jk) 872 END DO 873 ENDIF 874 875 DO jk = 2, jpkm1 !* update momentum diffusivity at wu and wv points 876 DO jj = 2, jpjm1 877 DO ji = fs_2, fs_jpim1 ! vector opt. 878 avmu(ji,jj,jk) = avmu(ji,jj,jk) + 0.5_wp * ( zav_wave(ji,jj,jk) + zav_wave(ji+1,jj ,jk) ) * wumask(ji,jj,jk) 879 avmv(ji,jj,jk) = avmv(ji,jj,jk) + 0.5_wp * ( zav_wave(ji,jj,jk) + zav_wave(ji ,jj+1,jk) ) * wvmask(ji,jj,jk) 880 END DO 881 END DO 882 END DO 883 CALL lbc_lnk( avmu, 'U', 1. ) ; CALL lbc_lnk( avmv, 'V', 1. ) ! lateral boundary condition 884 885 ! !* output internal wave-driven mixing coefficient 886 CALL iom_put( "av_wave", zav_wave ) 887 !* output useful diagnostics: N^2, Kz * N^2 (bflx_tmx), 888 ! vertical integral of rau0 * Kz * N^2 (pcmap_tmx), energy density (emix_tmx) 889 IF( iom_use("bflx_tmx") .OR. iom_use("pcmap_tmx") ) THEN 890 bflx_tmx(:,:,:) = MAX( 0._wp, rn2(:,:,:) ) * zav_wave(:,:,:) 891 pcmap_tmx(:,:) = 0._wp 892 DO jk = 2, jpkm1 893 pcmap_tmx(:,:) = pcmap_tmx(:,:) + e3w_n(:,:,jk) * bflx_tmx(:,:,jk) * wmask(:,:,jk) 894 END DO 895 pcmap_tmx(:,:) = rau0 * pcmap_tmx(:,:) 896 CALL iom_put( "bflx_tmx", bflx_tmx ) 897 CALL iom_put( "pcmap_tmx", pcmap_tmx ) 898 ENDIF 899 CALL iom_put( "bn2", rn2 ) 900 CALL iom_put( "emix_tmx", emix_tmx ) 901 902 CALL wrk_dealloc( jpi,jpj, zfact, zhdep ) 903 CALL wrk_dealloc( jpi,jpj,jpk, zwkb, zweight, znu_t, znu_w, zReb ) 904 905 IF(ln_ctl) CALL prt_ctl(tab3d_1=zav_wave , clinfo1=' tmx - av_wave: ', tab3d_2=avt, clinfo2=' avt: ', ovlap=1, kdim=jpk) 906 ! 907 IF( nn_timing == 1 ) CALL timing_stop('zdf_tmx') 908 ! 909 END SUBROUTINE zdf_tmx 910 911 912 SUBROUTINE zdf_tmx_init 913 !!---------------------------------------------------------------------- 914 !! *** ROUTINE zdf_tmx_init *** 915 !! 916 !! ** Purpose : Initialization of the wave-driven vertical mixing, reading 917 !! of input power maps and decay length scales in netcdf files. 918 !! 919 !! ** Method : - Read the namzdf_tmx namelist and check the parameters 920 !! 921 !! - Read the input data in NetCDF files : 922 !! power available from high-mode wave breaking (mixing_power_bot.nc) 923 !! power available from pycnocline-intensified wave-breaking (mixing_power_pyc.nc) 924 !! power available from critical slope wave-breaking (mixing_power_cri.nc) 925 !! WKB decay scale for high-mode wave-breaking (decay_scale_bot.nc) 926 !! decay scale for critical slope wave-breaking (decay_scale_cri.nc) 927 !! 928 !! ** input : - Namlist namzdf_tmx 929 !! - NetCDF files : mixing_power_bot.nc, mixing_power_pyc.nc, mixing_power_cri.nc, 930 !! decay_scale_bot.nc decay_scale_cri.nc 931 !! 932 !! ** Action : - Increase by 1 the nstop flag is setting problem encounter 933 !! - Define ebot_tmx, epyc_tmx, ecri_tmx, hbot_tmx, hcri_tmx 934 !! 935 !! References : de Lavergne et al. 2015, JPO; 2016, in prep. 936 !! 937 !!---------------------------------------------------------------------- 938 INTEGER :: ji, jj, jk ! dummy loop indices 939 INTEGER :: inum ! local integer 940 INTEGER :: ios 941 REAL(wp) :: zbot, zpyc, zcri ! local scalars 942 !! 943 NAMELIST/namzdf_tmx_new/ nn_zpyc, ln_mevar, ln_tsdiff 944 !!---------------------------------------------------------------------- 945 ! 946 IF( nn_timing == 1 ) CALL timing_start('zdf_tmx_init') 947 ! 948 REWIND( numnam_ref ) ! Namelist namzdf_tmx in reference namelist : Wave-driven mixing 949 READ ( numnam_ref, namzdf_tmx_new, IOSTAT = ios, ERR = 901) 950 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_tmx in reference namelist', lwp ) 951 ! 952 REWIND( numnam_cfg ) ! Namelist namzdf_tmx in configuration namelist : Wave-driven mixing 953 READ ( numnam_cfg, namzdf_tmx_new, IOSTAT = ios, ERR = 902 ) 954 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_tmx in configuration namelist', lwp ) 955 IF(lwm) WRITE ( numond, namzdf_tmx_new ) 956 ! 957 IF(lwp) THEN ! Control print 958 WRITE(numout,*) 959 WRITE(numout,*) 'zdf_tmx_init : internal wave-driven mixing' 960 WRITE(numout,*) '~~~~~~~~~~~~' 961 WRITE(numout,*) ' Namelist namzdf_tmx_new : set wave-driven mixing parameters' 962 WRITE(numout,*) ' Pycnocline-intensified diss. scales as N (=1) or N^2 (=2) = ', nn_zpyc 963 WRITE(numout,*) ' Variable (T) or constant (F) mixing efficiency = ', ln_mevar 964 WRITE(numout,*) ' Differential internal wave-driven mixing (T) or not (F) = ', ln_tsdiff 965 ENDIF 966 967 ! The new wave-driven mixing parameterization elevates avt and avm in the interior, and 968 ! ensures that avt remains larger than its molecular value (=1.4e-7). Therefore, avtb should 969 ! be set here to a very small value, and avmb to its (uniform) molecular value (=1.4e-6). 970 avmb(:) = 1.4e-6_wp ! viscous molecular value 971 avtb(:) = 1.e-10_wp ! very small diffusive minimum (background avt is specified in zdf_tmx) 972 avtb_2d(:,:) = 1.e0_wp ! uniform 973 IF(lwp) THEN ! Control print 974 WRITE(numout,*) 975 WRITE(numout,*) ' Force the background value applied to avm & avt in TKE to be everywhere ', & 976 & 'the viscous molecular value & a very small diffusive value, resp.' 977 ENDIF 978 979 IF( .NOT.lk_zdfddm ) CALL ctl_stop( 'STOP', 'zdf_tmx_init_new : key_zdftmx_new requires key_zdfddm' ) 980 981 ! ! allocate tmx arrays 982 IF( zdf_tmx_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_tmx_init : unable to allocate tmx arrays' ) 983 ! 984 ! ! read necessary fields 985 CALL iom_open('mixing_power_bot',inum) ! energy flux for high-mode wave breaking [W/m2] 986 CALL iom_get (inum, jpdom_data, 'field', ebot_tmx, 1 ) 987 CALL iom_close(inum) 988 ! 989 CALL iom_open('mixing_power_pyc',inum) ! energy flux for pynocline-intensified wave breaking [W/m2] 990 CALL iom_get (inum, jpdom_data, 'field', epyc_tmx, 1 ) 991 CALL iom_close(inum) 992 ! 993 CALL iom_open('mixing_power_cri',inum) ! energy flux for critical slope wave breaking [W/m2] 994 CALL iom_get (inum, jpdom_data, 'field', ecri_tmx, 1 ) 995 CALL iom_close(inum) 996 ! 997 CALL iom_open('decay_scale_bot',inum) ! spatially variable decay scale for high-mode wave breaking [m] 998 CALL iom_get (inum, jpdom_data, 'field', hbot_tmx, 1 ) 999 CALL iom_close(inum) 1000 ! 1001 CALL iom_open('decay_scale_cri',inum) ! spatially variable decay scale for critical slope wave breaking [m] 1002 CALL iom_get (inum, jpdom_data, 'field', hcri_tmx, 1 ) 1003 CALL iom_close(inum) 1004 1005 ebot_tmx(:,:) = ebot_tmx(:,:) * ssmask(:,:) 1006 epyc_tmx(:,:) = epyc_tmx(:,:) * ssmask(:,:) 1007 ecri_tmx(:,:) = ecri_tmx(:,:) * ssmask(:,:) 1008 1009 ! Set once for all to zero the first and last vertical levels of appropriate variables 1010 emix_tmx (:,:, 1 ) = 0._wp 1011 emix_tmx (:,:,jpk) = 0._wp 1012 zav_ratio(:,:, 1 ) = 0._wp 1013 zav_ratio(:,:,jpk) = 0._wp 1014 zav_wave (:,:, 1 ) = 0._wp 1015 zav_wave (:,:,jpk) = 0._wp 1016 1017 zbot = glob_sum( e1e2t(:,:) * ebot_tmx(:,:) ) 1018 zpyc = glob_sum( e1e2t(:,:) * epyc_tmx(:,:) ) 1019 zcri = glob_sum( e1e2t(:,:) * ecri_tmx(:,:) ) 1020 IF(lwp) THEN 1021 WRITE(numout,*) ' High-mode wave-breaking energy: ', zbot * 1.e-12_wp, 'TW' 1022 WRITE(numout,*) ' Pycnocline-intensifed wave-breaking energy: ', zpyc * 1.e-12_wp, 'TW' 1023 WRITE(numout,*) ' Critical slope wave-breaking energy: ', zcri * 1.e-12_wp, 'TW' 1024 ENDIF 1025 ! 1026 IF( nn_timing == 1 ) CALL timing_stop('zdf_tmx_init') 1027 ! 1028 END SUBROUTINE zdf_tmx_init 1029 543 1030 #else 544 1031 !!---------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/step.F90
r7277 r7278 112 112 ! Update stochastic parameters and random T/S fluctuations 113 113 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 114 CALL sto_par( kstp ) ! Stochastic parameters 114 IF( ln_sto_eos ) CALL sto_par( kstp ) ! Stochastic parameters 115 IF( ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations 115 116 116 117 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> … … 154 155 ! 155 156 IF( l_ldfslp ) THEN ! slope of lateral mixing 156 !!gm : why this here ????157 IF(ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations158 !!gm159 157 CALL eos( tsb, rhd, gdept_0(:,:,:) ) ! before in situ density 160 158 … … 183 181 IF(.NOT.ln_linssh ) CALL dom_vvl_sf_nxt( kstp ) ! after vertical scale factors 184 182 CALL wzv ( kstp ) ! now cross-level velocity 185 !!gm : why also here ????186 IF( ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations187 !!gm188 183 CALL eos ( tsn, rhd, rhop, gdept_n(:,:,:) ) ! now in situ density for hpg computation 189 184 … … 305 300 !!jc: That would be better, but see comment above 306 301 !! 307 IF( lrst_oce ) CALL rst_write ( kstp ) ! write output ocean restart file 302 IF( lrst_oce ) CALL rst_write ( kstp ) ! write output ocean restart file 303 IF( ln_sto_eos ) CALL sto_rst_write( kstp ) ! write restart file for stochastic parameters 308 304 309 305 #if defined key_agrif
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