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) 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 | ENDIF |
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74 | ! |
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75 | ! ! trend extraction flags |
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76 | l_trdtra = .FALSE. ! tracers |
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77 | IF ( ln_tra_trd .OR. ln_PE_trd .OR. ln_tra_mxl .OR. & |
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78 | & ln_glo_trd ) l_trdtra = .TRUE. |
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79 | ! |
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80 | l_trddyn = .FALSE. ! momentum |
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81 | IF ( ln_dyn_trd .OR. ln_KE_trd .OR. ln_dyn_mxl .OR. & |
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82 | & ln_vor_trd .OR. ln_glo_trd ) l_trddyn = .TRUE. |
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83 | ! |
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84 | |
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85 | !!gm check the stop below |
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86 | IF( ln_dyn_mxl ) CALL ctl_stop( 'ML diag on momentum are not yet coded we stop' ) |
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87 | ! |
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88 | |
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89 | !!gm end |
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90 | 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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91 | !!gm end |
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92 | ! |
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93 | |
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94 | !!gm : Potential BUG : 3D output only for vector invariant form! add a ctl_stop or code the flux form case |
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95 | !!gm : bug/pb for vertical advection of tracer in vvl case: add T.dt[eta] in the output... |
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96 | |
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97 | ! ! diagnostic initialization |
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98 | IF( ln_glo_trd ) CALL trd_glo_init ! global domain averaged trends |
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99 | IF( ln_tra_mxl ) CALL trd_mxl_init ! mixed-layer trends |
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100 | IF( ln_vor_trd ) CALL trd_vor_init ! barotropic vorticity trends |
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101 | IF( ln_KE_trd ) CALL trd_ken_init ! 3D Kinetic energy trends |
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102 | IF( ln_PE_trd ) CALL trd_pen_init ! 3D Potential energy trends |
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103 | ! |
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104 | END SUBROUTINE trd_init |
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105 | |
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106 | !!====================================================================== |
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107 | END MODULE trdini |
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