Changeset 5429 for trunk/NEMOGCM/NEMO/LIM_SRC_3
- Timestamp:
- 2015-06-16T11:57:07+02:00 (9 years ago)
- Location:
- trunk/NEMOGCM/NEMO/LIM_SRC_3
- Files:
-
- 3 edited
-
limadv.F90 (modified) (2 diffs)
-
limhdf.F90 (modified) (4 diffs)
-
limrhg.F90 (modified) (5 diffs)
Legend:
- Unmodified
- Added
- Removed
-
trunk/NEMOGCM/NEMO/LIM_SRC_3/limadv.F90
r5123 r5429 207 207 208 208 !-- Lateral boundary conditions 209 CALL lbc_lnk ( psm , 'T', 1. ) ; CALL lbc_lnk( ps0 , 'T', 1. )210 CALL lbc_lnk( psx , 'T', -1. ) ; CALL lbc_lnk( psy , 'T', -1. )! caution gradient ==> the sign changes211 CALL lbc_lnk( psxx, 'T', 1. ) ; CALL lbc_lnk( psyy, 'T', 1. )212 CALL lbc_lnk(psxy, 'T', 1. )209 CALL lbc_lnk_multi( psm , 'T', 1., ps0 , 'T', 1. & 210 & , psx , 'T', -1., psy , 'T', -1. & ! caution gradient ==> the sign changes 211 & , psxx, 'T', 1., psyy, 'T', 1. & 212 & , psxy, 'T', 1. ) 213 213 214 214 IF(ln_ctl) THEN … … 393 393 394 394 !-- Lateral boundary conditions 395 CALL lbc_lnk ( psm , 'T', 1. ) ; CALL lbc_lnk( ps0 , 'T', 1. )396 CALL lbc_lnk( psx , 'T', -1. ) ; CALL lbc_lnk( psy , 'T', -1. )! caution gradient ==> the sign changes397 CALL lbc_lnk( psxx, 'T', 1. ) ; CALL lbc_lnk( psyy, 'T', 1. )398 CALL lbc_lnk(psxy, 'T', 1. )395 CALL lbc_lnk_multi( psm , 'T', 1., ps0 , 'T', 1. & 396 & , psx , 'T', -1., psy , 'T', -1. & ! caution gradient ==> the sign changes 397 & , psxx, 'T', 1., psyy, 'T', 1. & 398 & , psxy, 'T', 1. ) 399 399 400 400 IF(ln_ctl) THEN -
trunk/NEMOGCM/NEMO/LIM_SRC_3/limhdf.F90
r5123 r5429 13 13 !!---------------------------------------------------------------------- 14 14 !! lim_hdf : diffusion trend on sea-ice variable 15 !! lim_hdf_init : initialisation of diffusion trend on sea-ice variable 15 16 !!---------------------------------------------------------------------- 16 17 USE dom_oce ! ocean domain … … 26 27 PRIVATE 27 28 28 PUBLIC lim_hdf ! called by lim_trp 29 PUBLIC lim_hdf ! called by lim_trp 30 PUBLIC lim_hdf_init ! called by sbc_lim_init 29 31 30 32 LOGICAL :: linit = .TRUE. ! initialization flag (set to flase after the 1st call) 33 INTEGER :: nn_convfrq !: convergence check frequency of the Crant-Nicholson scheme 31 34 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: efact ! metric coefficient 32 35 … … 121 124 CALL lbc_lnk( zrlx, 'T', 1. ) ! lateral boundary condition 122 125 ! 123 zconv = 0._wp ! convergence test 124 DO jj = 2, jpjm1 125 DO ji = fs_2, fs_jpim1 126 zconv = MAX( zconv, ABS( zrlx(ji,jj) - ptab(ji,jj) ) ) 127 END DO 128 END DO 129 IF( lk_mpp ) CALL mpp_max( zconv ) ! max over the global domain 126 IF ( MOD( iter, nn_convfrq ) == 0 ) THEN ! convergence test every nn_convfrq iterations (perf. optimization) 127 zconv = 0._wp 128 DO jj = 2, jpjm1 129 DO ji = fs_2, fs_jpim1 130 zconv = MAX( zconv, ABS( zrlx(ji,jj) - ptab(ji,jj) ) ) 131 END DO 132 END DO 133 IF( lk_mpp ) CALL mpp_max( zconv ) ! max over the global domain 134 ENDIF 130 135 ! 131 136 ptab(:,:) = zrlx(:,:) … … 162 167 END SUBROUTINE lim_hdf 163 168 169 170 SUBROUTINE lim_hdf_init 171 !!------------------------------------------------------------------- 172 !! *** ROUTINE lim_hdf_init *** 173 !! 174 !! ** Purpose : Initialisation of horizontal diffusion of sea-ice 175 !! 176 !! ** Method : Read the namicehdf namelist 177 !! 178 !! ** input : Namelist namicehdf 179 !!------------------------------------------------------------------- 180 INTEGER :: ios ! Local integer output status for namelist read 181 NAMELIST/namicehdf/ nn_convfrq 182 !!------------------------------------------------------------------- 183 ! 184 IF(lwp) THEN 185 WRITE(numout,*) 186 WRITE(numout,*) 'lim_hdf : Ice horizontal diffusion' 187 WRITE(numout,*) '~~~~~~~' 188 ENDIF 189 ! 190 REWIND( numnam_ice_ref ) ! Namelist namicehdf in reference namelist : Ice horizontal diffusion 191 READ ( numnam_ice_ref, namicehdf, IOSTAT = ios, ERR = 901) 192 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namicehdf in reference namelist', lwp ) 193 194 REWIND( numnam_ice_cfg ) ! Namelist namicehdf in configuration namelist : Ice horizontal diffusion 195 READ ( numnam_ice_cfg, namicehdf, IOSTAT = ios, ERR = 902 ) 196 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namicehdf in configuration namelist', lwp ) 197 IF(lwm) WRITE ( numoni, namicehdf ) 198 ! 199 IF(lwp) THEN ! control print 200 WRITE(numout,*) 201 WRITE(numout,*)' Namelist of ice parameters for ice horizontal diffusion computation ' 202 WRITE(numout,*)' convergence check frequency of the Crant-Nicholson scheme nn_convfrq = ', nn_convfrq 203 ENDIF 204 ! 205 END SUBROUTINE lim_hdf_init 164 206 #else 165 207 !!---------------------------------------------------------------------- 166 208 !! Default option Dummy module NO LIM sea-ice model 167 209 !!---------------------------------------------------------------------- 168 CONTAINS169 SUBROUTINE lim_hdf ! Empty routine170 END SUBROUTINE lim_hdf171 210 #endif 172 211 -
trunk/NEMOGCM/NEMO/LIM_SRC_3/limrhg.F90
r5123 r5429 377 377 END DO 378 378 END DO 379 CALL lbc_lnk( v_ice1 , 'U', -1. ) ; CALL lbc_lnk( u_ice2 , 'V', -1. ) ! lateral boundary cond. 380 379 380 CALL lbc_lnk_multi( v_ice1, 'U', -1., u_ice2, 'V', -1. ) ! lateral boundary cond. 381 381 382 DO jj = k_j1+1, k_jpj-1 382 383 DO ji = fs_2, fs_jpim1 … … 412 413 END DO 413 414 END DO 414 CALL lbc_lnk( zs1 , 'T', 1. ) ; CALL lbc_lnk( zs2, 'T', 1. ) 415 CALL lbc_lnk (zs12, 'F', 1. )416 415 416 CALL lbc_lnk_multi( zs1 , 'T', 1., zs2, 'T', 1., zs12, 'F', 1. ) 417 417 418 ! Ice internal stresses (Appendix C of Hunke and Dukowicz, 2002) 418 419 DO jj = k_j1+1, k_jpj-1 … … 570 571 END DO 571 572 572 CALL lbc_lnk ( u_ice(:,:), 'U', -1. )573 CALL lbc_lnk( v_ice(:,:), 'V', -1. ) 573 CALL lbc_lnk_multi( u_ice(:,:), 'U', -1., v_ice(:,:), 'V', -1. ) 574 574 575 #if defined key_agrif && defined key_lim2 575 576 CALL agrif_rhg_lim2( nn_nevp , nn_nevp, 'U' ) … … 595 596 END DO 596 597 597 CALL lbc_lnk( u_ice2(:,:), 'V', -1. ) 598 CALL lbc_lnk( v_ice1(:,:), 'U', -1. ) 598 CALL lbc_lnk_multi( u_ice2(:,:), 'V', -1., v_ice1(:,:), 'U', -1. ) 599 599 600 600 ! Recompute delta, shear and div, inputs for mechanical redistribution … … 643 643 644 644 ! Lateral boundary condition 645 CALL lbc_lnk( divu_i (:,:), 'T', 1. ) 646 CALL lbc_lnk( delta_i(:,:), 'T', 1. ) 647 ! CALL lbc_lnk( shear_i(:,:), 'F', 1. ) 648 CALL lbc_lnk( shear_i(:,:), 'T', 1. ) 645 CALL lbc_lnk_multi( divu_i (:,:), 'T', 1., delta_i(:,:), 'T', 1., shear_i(:,:), 'T', 1. ) 649 646 650 647 ! * Store the stress tensor for the next time step
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