| 1 | MODULE trctrp |
|---|
| 2 | !!====================================================================== |
|---|
| 3 | !! *** MODULE trctrp *** |
|---|
| 4 | !! Ocean Physics : manage the passive tracer transport |
|---|
| 5 | !!====================================================================== |
|---|
| 6 | !! History : 1.0 ! 2004-03 (C. Ethe) Original code |
|---|
| 7 | !! 3.3 ! 2010-07 (C. Ethe) Merge TRA-TRC |
|---|
| 8 | !!---------------------------------------------------------------------- |
|---|
| 9 | #if defined key_top |
|---|
| 10 | !!---------------------------------------------------------------------- |
|---|
| 11 | !! 'key_top' TOP models |
|---|
| 12 | !!---------------------------------------------------------------------- |
|---|
| 13 | !! trc_trp : passive tracer transport |
|---|
| 14 | !!---------------------------------------------------------------------- |
|---|
| 15 | USE oce_trc ! ocean dynamics and active tracers variables |
|---|
| 16 | USE trc ! ocean passive tracers variables |
|---|
| 17 | USE trcnam_trp ! passive tracers transport namelist variables |
|---|
| 18 | USE trabbl ! bottom boundary layer (trc_bbl routine) |
|---|
| 19 | USE trcbbl ! bottom boundary layer (trc_bbl routine) |
|---|
| 20 | #if ! defined key_offline |
|---|
| 21 | USE zdfkpp ! KPP non-local tracer fluxes (trc_kpp routine) |
|---|
| 22 | #endif |
|---|
| 23 | USE trcdmp ! internal damping (trc_dmp routine) |
|---|
| 24 | USE trcldf ! lateral mixing (trc_ldf routine) |
|---|
| 25 | USE trcadv ! advection (trc_adv routine) |
|---|
| 26 | USE trczdf ! vertical diffusion (trc_zdf routine) |
|---|
| 27 | USE trcnxt ! time-stepping (trc_nxt routine) |
|---|
| 28 | USE trcrad ! positivity (trc_rad routine) |
|---|
| 29 | USE trcsbc ! surface boundary condition (trc_sbc routine) |
|---|
| 30 | USE zpshde ! partial step: hor. derivative (zps_hde routine) |
|---|
| 31 | |
|---|
| 32 | #if defined key_agrif |
|---|
| 33 | USE agrif_top_sponge ! Momemtum and tracers sponges |
|---|
| 34 | #endif |
|---|
| 35 | |
|---|
| 36 | IMPLICIT NONE |
|---|
| 37 | PRIVATE |
|---|
| 38 | |
|---|
| 39 | PUBLIC trc_trp ! called by trc_stp |
|---|
| 40 | |
|---|
| 41 | !! * Substitutions |
|---|
| 42 | # include "top_substitute.h90" |
|---|
| 43 | !!---------------------------------------------------------------------- |
|---|
| 44 | !! NEMO/TOP 1.0 , LOCEAN-IPSL (2005) |
|---|
| 45 | !! $Id$ |
|---|
| 46 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
|---|
| 47 | !!---------------------------------------------------------------------- |
|---|
| 48 | |
|---|
| 49 | CONTAINS |
|---|
| 50 | |
|---|
| 51 | SUBROUTINE trc_trp( kstp ) |
|---|
| 52 | !!---------------------------------------------------------------------- |
|---|
| 53 | !! *** ROUTINE trc_trp *** |
|---|
| 54 | !! |
|---|
| 55 | !! ** Purpose : Management of passive tracers transport |
|---|
| 56 | !! |
|---|
| 57 | !! ** Method : - Compute the passive tracers trends |
|---|
| 58 | !! - Update the passive tracers |
|---|
| 59 | !!---------------------------------------------------------------------- |
|---|
| 60 | INTEGER, INTENT( in ) :: kstp ! ocean time-step index |
|---|
| 61 | !! --------------------------------------------------------------------- |
|---|
| 62 | IF( .NOT. lk_trc_c1d ) THEN |
|---|
| 63 | ! |
|---|
| 64 | CALL trc_sbc( kstp ) ! surface boundary condition |
|---|
| 65 | IF( lk_trabbl ) CALL trc_bbl( kstp ) ! advective (and/or diffusive) bottom boundary layer scheme |
|---|
| 66 | IF( lk_trcdmp ) CALL trc_dmp( kstp ) ! internal damping trends |
|---|
| 67 | CALL trc_adv( kstp ) ! horizontal & vertical advection |
|---|
| 68 | CALL trc_ldf( kstp ) ! lateral mixing |
|---|
| 69 | #if ! defined key_offline |
|---|
| 70 | IF( lk_zdfkpp ) CALL trc_kpp( kstp ) ! KPP non-local tracer fluxes |
|---|
| 71 | #endif |
|---|
| 72 | #if defined key_agrif |
|---|
| 73 | IF(.NOT. Agrif_Root()) CALL Agrif_Sponge_trc ! tracers sponge |
|---|
| 74 | #endif |
|---|
| 75 | CALL trc_zdf( kstp ) ! vertical mixing and after tracer fields |
|---|
| 76 | CALL trc_nxt( kstp ) ! tracer fields at next time step |
|---|
| 77 | IF( ln_trcrad ) CALL trc_rad( kstp ) ! Correct artificial negative concentrations |
|---|
| 78 | IF( ln_zps ) CALL zps_hde( kstp, jptra, trn, gtru, gtrv ) ! Partial steps: now horizontal gradient of passive |
|---|
| 79 | ! tracers at the bottom ocean level |
|---|
| 80 | ! |
|---|
| 81 | ELSE ! 1D vertical configuration |
|---|
| 82 | CALL trc_sbc( kstp ) ! surface boundary condition |
|---|
| 83 | #if ! defined key_offline |
|---|
| 84 | IF( lk_zdfkpp ) CALL trc_kpp( kstp ) ! KPP non-local tracer fluxes |
|---|
| 85 | #endif |
|---|
| 86 | CALL trc_zdf( kstp ) ! vertical mixing and after tracer fields |
|---|
| 87 | CALL trc_nxt( kstp ) ! tracer fields at next time step |
|---|
| 88 | IF( ln_trcrad ) CALL trc_rad( kstp ) ! Correct artificial negative concentrations |
|---|
| 89 | ! |
|---|
| 90 | END IF |
|---|
| 91 | ! |
|---|
| 92 | END SUBROUTINE trc_trp |
|---|
| 93 | |
|---|
| 94 | #else |
|---|
| 95 | !!---------------------------------------------------------------------- |
|---|
| 96 | !! Dummy module : No TOP models |
|---|
| 97 | !!---------------------------------------------------------------------- |
|---|
| 98 | CONTAINS |
|---|
| 99 | SUBROUTINE trc_trp( kt ) ! Empty routine |
|---|
| 100 | INTEGER, INTENT(in) :: kt |
|---|
| 101 | WRITE(*,*) 'trc_trp: You should not have seen this print! error?', kt |
|---|
| 102 | END SUBROUTINE trc_trp |
|---|
| 103 | #endif |
|---|
| 104 | |
|---|
| 105 | !!====================================================================== |
|---|
| 106 | END MODULE trctrp |
|---|
