| 1 | MODULE istate_mod |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE istate *** |
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| 4 | !! Ocean state : initial state setting |
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| 5 | !!===================================================================== |
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| 6 | !! History : 4.0 ! 89-12 (P. Andrich) Original code |
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| 7 | !! 5.0 ! 91-11 (G. Madec) rewritting |
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| 8 | !! 6.0 ! 96-01 (G. Madec) terrain following coordinates |
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| 9 | !! 8.0 ! 01-09 (M. Levy, M. Ben Jelloul) istate_eel |
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| 10 | !! 8.0 ! 01-09 (M. Levy, M. Ben Jelloul) istate_uvg |
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| 11 | !! 9.0 ! 03-08 (G. Madec) F90: Free form, modules |
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| 12 | !! 9.0 ! 03-09 (G. Madec, C. Talandier) add EEL R5 |
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| 13 | !! 9.0 ! 04-05 (A. Koch-Larrouy) istate_gyre |
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| 14 | !! 9.0 ! 06-07 (S. Masson) distributed restart using iom |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | !! istate_init : initial state setting |
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| 19 | !! istate_tem : analytical profile for initial Temperature |
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| 20 | !! istate_sal : analytical profile for initial Salinity |
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| 21 | !! istate_eel : initial state setting of EEL R5 configuration |
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| 22 | !! istate_gyre : initial state setting of GYRE configuration |
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| 23 | !! istate_uvg : initial velocity in geostropic balance |
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| 24 | !!---------------------------------------------------------------------- |
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| 25 | USE oce ! ocean dynamics and active tracers |
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| 26 | USE dom_oce ! ocean space and time domain |
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| 27 | USE daymod ! |
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| 28 | USE ldftra_oce ! ocean active tracers: lateral physics |
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| 29 | USE zdf_oce ! ocean vertical physics |
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| 30 | USE phycst ! physical constants |
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| 31 | USE dtatem ! temperature data (dta_tem routine) |
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| 32 | USE dtasal ! salinity data (dta_sal routine) |
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| 33 | USE restart ! ocean restart (rst_read routine) |
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| 34 | USE in_out_manager ! I/O manager |
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| 35 | USE iom |
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| 36 | USE c1d ! re-initialization of u-v mask for the 1D configuration |
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| 37 | USE zpshde ! partial step: hor. derivative (zps_hde routine) |
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| 38 | USE eosbn2 ! equation of state (eos bn2 routine) |
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| 39 | USE domvvl ! varying vertical mesh |
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| 40 | USE dynspg_oce ! pressure gradient schemes |
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| 41 | USE dynspg_flt ! pressure gradient schemes |
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| 42 | USE dynspg_exp ! pressure gradient schemes |
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| 43 | USE dynspg_ts ! pressure gradient schemes |
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| 44 | |
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| 45 | IMPLICIT NONE |
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| 46 | PRIVATE |
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| 47 | |
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| 48 | PUBLIC istate_p ! routine called by step_tam.F90 |
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| 49 | |
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| 50 | !! * Substitutions |
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| 51 | # include "domzgr_substitute.h90" |
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| 52 | # include "vectopt_loop_substitute.h90" |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | !! OPA 9.0 , LOCEAN-IPSL (2006) |
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| 55 | !! $Id$ |
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| 56 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 57 | !!---------------------------------------------------------------------- |
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| 58 | |
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| 59 | CONTAINS |
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| 60 | |
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| 61 | SUBROUTINE istate_p |
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| 62 | !!---------------------------------------------------------------------- |
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| 63 | !! *** ROUTINE istate_init *** |
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| 64 | !! |
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| 65 | !! ** Purpose : Initialization of the dynamics and tracer fields. |
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| 66 | !!---------------------------------------------------------------------- |
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| 67 | USE eosbn2 ! eq. of state, Brunt Vaisala frequency (eos routine) |
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| 68 | |
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| 69 | IF(lwp) WRITE(numout,*) |
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| 70 | IF(lwp) WRITE(numout,*) 'istate_ini_tst : Initialization of the dynamics and tracers' |
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| 71 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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| 72 | |
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| 73 | rhd (:,:,:) = 0.e0 |
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| 74 | rhop (:,:,:) = 0.e0 |
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| 75 | rn2 (:,:,:) = 0.e0 |
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| 76 | |
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| 77 | IF( ln_rstart ) THEN ! Restart from a file |
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| 78 | ! ! ------------------- |
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| 79 | neuler = 1 ! Set time-step indicator at nit000 (leap-frog) |
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| 80 | CALL rst_read ! Read the restart file |
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| 81 | CALL day_init ! model calendar (using both namelist and restart infos) |
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| 82 | ELSE |
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| 83 | CALL ctl_stop( ' You should not have seen this error message ' ) |
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| 84 | ENDIF |
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| 85 | |
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| 86 | IF( lk_vvl .OR. lk_agrif ) THEN |
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| 87 | CALL ctl_stop( ' You should not have seen this error message ' ) |
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| 88 | ENDIF |
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| 89 | |
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| 90 | IF( lk_vvl ) THEN |
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| 91 | CALL ctl_stop( ' You should not have seen this error message ' ) |
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| 92 | ENDIF |
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| 93 | !!! Temporary fix to save emp |
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| 94 | IF( ln_rstart ) THEN |
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| 95 | IF( lk_dynspg_flt ) CALL flt_rst( nit000, 'READ' ) ! read or initialize the following fields |
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| 96 | END IF |
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| 97 | |
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| 98 | ! ! Vertical velocity |
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| 99 | ! ! ----------------- |
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| 100 | |
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| 101 | ! IF( .NOT. lk_vvl ) CALL wzv( nit000 ) ! from horizontal divergence |
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| 102 | ! |
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| 103 | END SUBROUTINE istate_p |
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| 104 | |
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| 105 | |
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| 106 | !!===================================================================== |
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| 107 | END MODULE istate_mod |
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