MODULE trcnam !!====================================================================== !! *** MODULE trcnam *** !! TOP : Read and print options for the passive tracer run (namelist) !!====================================================================== !! History : - ! 1996-11 (M.A. Foujols, M. Levy) original code !! - ! 1998-04 (M.A Foujols, L. Bopp) ahtrb0 for isopycnal mixing !! - ! 1999-10 (M.A. Foujols, M. Levy) separation of sms !! - ! 2000-07 (A. Estublier) add TVD and MUSCL : Tests on ndttrc !! - ! 2000-11 (M.A Foujols, E Kestenare) trcrat, ahtrc0 and aeivtr0 !! - ! 2001-01 (E Kestenare) suppress ndttrc=1 for CEN2 and TVD schemes !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 !!---------------------------------------------------------------------- #if defined key_top !!---------------------------------------------------------------------- !! 'key_top' TOP models !!---------------------------------------------------------------------- !! trc_nam : Read and print options for the passive tracer run (namelist) !!---------------------------------------------------------------------- USE oce_trc USE trc USE trcnam_trp ! Transport namelist USE trcnam_lobster ! LOBSTER namelist USE trcnam_pisces ! PISCES namelist USE trcnam_cfc ! CFC SMS namelist USE trcnam_c14b ! C14 SMS namelist USE trcnam_my_trc ! MY_TRC SMS namelist USE trdmod_trc_oce IMPLICIT NONE PRIVATE PUBLIC trc_nam ! called in trcini !! * Substitutions # include "top_substitute.h90" !!---------------------------------------------------------------------- !! NEMO/TOP 3.3 , NEMO Consortium (2010) !! $Id$ !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) !!---------------------------------------------------------------------- CONTAINS SUBROUTINE trc_nam !!--------------------------------------------------------------------- !! *** ROUTINE trc_nam *** !! !! ** Purpose : READ and PRINT options for the passive tracer run (namelist) !! !! ** Method : - read passive tracer namelist !! - read namelist of each defined SMS model !! ( (LOBSTER, PISCES, CFC, MY_TRC ) !!--------------------------------------------------------------------- INTEGER :: jn ! Definition of a tracer as a structure TYPE PTRACER CHARACTER(len = 20) :: clsname !: short name CHARACTER(len = 80 ) :: cllname !: long name CHARACTER(len = 20 ) :: clunit !: unit LOGICAL :: llinit !: read in a file or not LOGICAL :: llsave !: save the tracer or not END TYPE PTRACER TYPE(PTRACER) , DIMENSION(jptra) :: sn_tracer !! NAMELIST/namtrc/ nn_dttrc, nn_writetrc, ln_rsttr, nn_rsttr, & cn_trcrst_in, cn_trcrst_out, sn_tracer #if defined key_trdmld_trc || defined key_trdtrc NAMELIST/namtrc_trd/ nn_trd_trc, nn_ctls_trc, rn_ucf_trc, & ln_trdmld_trc_restart, ln_trdmld_trc_instant, & cn_trdrst_trc_in, cn_trdrst_trc_out, ln_trdtrc #endif !!--------------------------------------------------------------------- IF(lwp) WRITE(numout,*) 'trc_nam : read the passive tracer namelists' IF(lwp) WRITE(numout,*) '~~~~~~~' CALL ctl_opn( numnat, 'namelist_top', 'OLD', 'FORMATTED', 'SEQUENTIAL', 1, numout, .FALSE. ) ! Namelist nattrc (files) ! ---------------------------------------------- nn_dttrc = 1 ! default values nn_writetrc = 10 ln_rsttr = .FALSE. nn_rsttr = 0 cn_trcrst_in = 'restart_trc' cn_trcrst_out = 'restart_trc' DO jn = 1, jptra WRITE(ctrcnm(jn),'("TR_",I1)' ) jn WRITE(ctrcnl(jn),'("TRACER NUMBER ",I1)') jn ctrcun(jn) = 'mmole/m3' lutini(jn) = .FALSE. lutsav(jn) = .TRUE. END DO REWIND( numnat ) ! read nattrc READ ( numnat, namtrc ) DO jn = 1, jptra ctrcnm(jn) = TRIM( sn_tracer(jn)%clsname ) ctrcnl(jn) = TRIM( sn_tracer(jn)%cllname ) ctrcun(jn) = TRIM( sn_tracer(jn)%clunit ) lutini(jn) = sn_tracer(jn)%llinit lutsav(jn) = sn_tracer(jn)%llsave END DO !!KPE computes the first time step of tracer model nittrc000 = nit000 + nn_dttrc - 1 IF(lwp) THEN ! control print WRITE(numout,*) WRITE(numout,*) ' Namelist : namtrc' WRITE(numout,*) ' time step freq. for pass. trac. nn_dttrc = ', nn_dttrc WRITE(numout,*) ' first time step for pass. trac. nittrc000 = ', nittrc000 WRITE(numout,*) ' frequency of outputs for passive tracers nn_writetrc = ', nn_writetrc WRITE(numout,*) ' restart LOGICAL for passive tr. ln_rsttr = ', ln_rsttr WRITE(numout,*) ' control of time step for p. tr. nn_rsttr = ', nn_rsttr WRITE(numout,*) ' ' DO jn = 1, jptra WRITE(numout,*) ' tracer nb : ', jn WRITE(numout,*) ' short name : ', ctrcnm(jn) WRITE(numout,*) ' long name : ', ctrcnl(jn) WRITE(numout,*) ' unit : ', ctrcun(jn) WRITE(numout,*) ' initial value in FILE : ', lutini(jn) WRITE(numout,*) ' ' END DO ENDIF rdttrc(:) = rdttra(:) * FLOAT( nn_dttrc ) ! vertical profile of passive tracer time-step IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) ' Passive Tracer time step rdttrc = ', rdttrc(1) IF(lwp) WRITE(numout,*) #if defined key_trdmld_trc || defined key_trdtrc nn_trd_trc = 20 nn_ctls_trc = 9 rn_ucf_trc = 1. ln_trdmld_trc_instant = .TRUE. ln_trdmld_trc_restart =.FALSE. cn_trdrst_trc_in = "restart_mld_trc" cn_trdrst_trc_out = "restart_mld_trc" ln_trdtrc(:) = .FALSE. REWIND( numnat ) ! namelist namtoptrd : passive tracer trends diagnostic READ ( numnat, namtrc_trd ) IF(lwp) THEN WRITE(numout,*) WRITE(numout,*) ' trd_mld_trc_init : read namelist namtrc_trd ' WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ ' WRITE(numout,*) ' * frequency of trends diagnostics nn_trd_trc = ', nn_trd_trc WRITE(numout,*) ' * control surface type nn_ctls_trc = ', nn_ctls_trc WRITE(numout,*) ' * restart for ML diagnostics ln_trdmld_trc_restart = ', ln_trdmld_trc_restart WRITE(numout,*) ' * flag to diagnose trends of ' WRITE(numout,*) ' instantantaneous or mean ML T/S ln_trdmld_trc_instant = ', ln_trdmld_trc_instant WRITE(numout,*) ' * unit conversion factor rn_ucf_trc = ', rn_ucf_trc DO jn = 1, jptra IF( ln_trdtrc(jn) ) WRITE(numout,*) ' compute ML trends for tracer number :', jn END DO ENDIF #endif ! namelist of transport ! --------------------- CALL trc_nam_trp ! namelist of SMS ! --------------- IF( lk_lobster ) THEN ; CALL trc_nam_lobster ! LOBSTER bio-model ELSE ; IF(lwp) WRITE(numout,*) ' LOBSTER not used' ENDIF IF( lk_pisces ) THEN ; CALL trc_nam_pisces ! PISCES bio-model ELSE ; IF(lwp) WRITE(numout,*) ' PISCES not used' ENDIF IF( lk_cfc ) THEN ; CALL trc_nam_cfc ! CFC tracers ELSE ; IF(lwp) WRITE(numout,*) ' CFC not used' ENDIF IF( lk_c14b ) THEN ; CALL trc_nam_c14b ! C14 bomb tracers ELSE ; IF(lwp) WRITE(numout,*) ' C14 not used' ENDIF IF( lk_my_trc ) THEN ; CALL trc_nam_my_trc ! MY_TRC tracers ELSE ; IF(lwp) WRITE(numout,*) ' MY_TRC not used' ENDIF ! END SUBROUTINE trc_nam #else !!---------------------------------------------------------------------- !! Dummy module : No passive tracer !!---------------------------------------------------------------------- CONTAINS SUBROUTINE trc_nam ! Empty routine END SUBROUTINE trc_nam #endif !!---------------------------------------------------------------------- !! NEMO/TOP 3.3 , NEMO Consortium (2010) !! $Id$ !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) !!====================================================================== END MODULE trcnam