| 1 | MODULE trdini |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trdini *** |
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| 4 | !! Ocean diagnostics: ocean tracers and dynamic trends |
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| 5 | !!===================================================================== |
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| 6 | !! History : 3.5 ! 2012-02 (G. Madec) add 3D trends output for T, S, U, V, PE and KE |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! trd_init : initialization step |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | USE dom_oce ! ocean domain |
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| 13 | USE trd_oce ! trends: ocean variables |
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| 14 | USE trdken ! trends: 3D kinetic energy |
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| 15 | USE trdpen ! trends: 3D potential energy |
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| 16 | USE trdglo ! trends: global domain averaged tracers and dynamics |
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| 17 | USE trdmxl ! trends: mixed layer averaged trends (tracer only) |
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| 18 | USE trdvor ! trends: vertical averaged vorticity |
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| 19 | USE in_out_manager ! I/O manager |
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| 20 | USE lib_mpp ! MPP library |
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| 21 | |
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| 22 | IMPLICIT NONE |
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| 23 | PRIVATE |
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| 24 | |
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| 25 | PUBLIC trd_init ! called by nemogcm.F90 module |
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| 26 | |
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| 27 | !! * Substitutions |
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| 28 | # include "domzgr_substitute.h90" |
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| 29 | # include "vectopt_loop_substitute.h90" |
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| 30 | !!---------------------------------------------------------------------- |
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| 31 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 32 | !! $Id$ |
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| 33 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 34 | !!---------------------------------------------------------------------- |
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| 35 | CONTAINS |
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| 36 | |
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| 37 | SUBROUTINE trd_init |
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| 38 | !!---------------------------------------------------------------------- |
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| 39 | !! *** ROUTINE trd_init *** |
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| 40 | !! |
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| 41 | !! ** Purpose : Initialization of trend diagnostics |
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| 42 | !!---------------------------------------------------------------------- |
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| 43 | INTEGER :: ios ! local integer |
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| 44 | !! |
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| 45 | NAMELIST/namtrd/ ln_dyn_trd, ln_KE_trd, ln_vor_trd, ln_dyn_mxl, & |
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| 46 | & ln_tra_trd, ln_PE_trd, ln_glo_trd, ln_tra_mxl, nn_trd |
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| 47 | !!---------------------------------------------------------------------- |
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| 48 | ! |
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| 49 | REWIND( numnam_ref ) ! Namelist namtrd in reference namelist : trends diagnostic |
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| 50 | READ ( numnam_ref, namtrd, IOSTAT = ios, ERR = 901 ) |
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| 51 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrd in reference namelist', lwp ) |
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| 52 | ! |
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| 53 | REWIND( numnam_cfg ) ! Namelist namtrd in configuration namelist : trends diagnostic |
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| 54 | READ ( numnam_cfg, namtrd, IOSTAT = ios, ERR = 902 ) |
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| 55 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrd in configuration namelist', lwp ) |
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| 56 | IF(lwm .AND. nprint > 2) WRITE( numond, namtrd ) |
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| 57 | ! |
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| 58 | IF(lwp) THEN ! control print |
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| 59 | WRITE(numout,*) |
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| 60 | WRITE(numout,*) ' trd_init : Momentum/Tracers trends' |
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| 61 | WRITE(numout,*) ' ~~~~~~~~~~' |
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| 62 | WRITE(numout,*) ' Namelist namtrd : set trends parameters' |
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| 63 | WRITE(numout,*) ' global domain averaged dyn & tra trends ln_glo_trd = ', ln_glo_trd |
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| 64 | WRITE(numout,*) ' U & V trends: 3D output ln_dyn_trd = ', ln_dyn_trd |
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| 65 | WRITE(numout,*) ' U & V trends: Mixed Layer averaged ln_dyn_mxl = ', ln_dyn_mxl |
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| 66 | WRITE(numout,*) ' T & S trends: 3D output ln_tra_trd = ', ln_tra_trd |
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| 67 | WRITE(numout,*) ' T & S trends: Mixed Layer averaged ln_tra_mxl = ', ln_tra_mxl |
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| 68 | WRITE(numout,*) ' Kinetic Energy trends ln_KE_trd = ', ln_KE_trd |
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| 69 | WRITE(numout,*) ' Potential Energy trends ln_PE_trd = ', ln_PE_trd |
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| 70 | WRITE(numout,*) ' Barotropic vorticity trends ln_vor_trd = ', ln_vor_trd |
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| 71 | ! |
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| 72 | WRITE(numout,*) ' frequency of trends diagnostics (glo) nn_trd = ', nn_trd |
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| 73 | IF(lflush) CALL flush(numout) |
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| 74 | ENDIF |
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| 75 | ! |
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| 76 | ! ! trend extraction flags |
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| 77 | l_trdtra = .FALSE. ! tracers |
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| 78 | IF ( ln_tra_trd .OR. ln_PE_trd .OR. ln_tra_mxl .OR. & |
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| 79 | & ln_glo_trd ) l_trdtra = .TRUE. |
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| 80 | ! |
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| 81 | l_trddyn = .FALSE. ! momentum |
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| 82 | IF ( ln_dyn_trd .OR. ln_KE_trd .OR. ln_dyn_mxl .OR. & |
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| 83 | & ln_vor_trd .OR. ln_glo_trd ) l_trddyn = .TRUE. |
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| 84 | ! |
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| 85 | |
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| 86 | !!gm check the stop below |
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| 87 | IF( ln_dyn_mxl ) CALL ctl_stop( 'ML diag on momentum are not yet coded we stop' ) |
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| 88 | ! |
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| 89 | |
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| 90 | !!gm end |
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| 91 | IF( ln_tra_mxl .OR. ln_vor_trd ) CALL ctl_stop( 'ML tracer and Barotropic vorticity diags are still using old IOIPSL' ) |
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| 92 | !!gm end |
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| 93 | ! |
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| 94 | |
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| 95 | !!gm : Potential BUG : 3D output only for vector invariant form! add a ctl_stop or code the flux form case |
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| 96 | !!gm : bug/pb for vertical advection of tracer in vvl case: add T.dt[eta] in the output... |
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| 97 | |
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| 98 | ! ! diagnostic initialization |
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| 99 | IF( ln_glo_trd ) CALL trd_glo_init ! global domain averaged trends |
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| 100 | IF( ln_tra_mxl ) CALL trd_mxl_init ! mixed-layer trends |
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| 101 | IF( ln_vor_trd ) CALL trd_vor_init ! barotropic vorticity trends |
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| 102 | IF( ln_KE_trd ) CALL trd_ken_init ! 3D Kinetic energy trends |
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| 103 | IF( ln_PE_trd ) CALL trd_pen_init ! 3D Potential energy trends |
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| 104 | ! |
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| 105 | END SUBROUTINE trd_init |
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| 106 | |
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| 107 | !!====================================================================== |
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| 108 | END MODULE trdini |
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