| 1 | MODULE istate |
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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 | |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | !! istate_init : initial state setting |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! * Modules used |
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| 11 | USE oce ! ocean dynamics and active tracers |
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| 12 | USE dom_oce ! ocean space and time domain |
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| 13 | USE daymod ! |
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| 14 | USE ldftra_oce ! ocean active tracers: lateral physics |
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| 15 | USE zdf_oce ! ocean vertical physics |
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| 16 | USE in_out_manager ! I/O manager |
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| 17 | USE phycst ! physical constants |
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| 18 | |
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| 19 | IMPLICIT NONE |
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| 20 | PRIVATE |
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| 21 | |
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| 22 | !! * Routine accessibility |
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| 23 | PUBLIC istate_init ! routine called by step.F90 |
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| 24 | |
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| 25 | !! * Substitutions |
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| 26 | # include "domzgr_substitute.h90" |
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| 27 | # include "vectopt_loop_substitute.h90" |
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| 28 | !!---------------------------------------------------------------------- |
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| 29 | !! OPA 9.0 , LODYC-IPSL (2003) |
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| 30 | !!---------------------------------------------------------------------- |
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| 31 | |
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| 32 | CONTAINS |
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| 33 | |
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| 34 | SUBROUTINE istate_init |
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| 35 | !!---------------------------------------------------------------------- |
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| 36 | !! *** ROUTINE istate_init *** |
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| 37 | !! |
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| 38 | !! ** Purpose : Initialization of the dynamics and tracers. |
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| 39 | !! |
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| 40 | !! ** Method : |
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| 41 | !! |
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| 42 | !! History : |
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| 43 | !! 4.0 ! 91-03 () Original code |
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| 44 | !! ! 91-11 (G. Madec) |
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| 45 | !! 9.0 ! 03-09 (G. Madec) F90: Free form, modules, orthogonality |
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| 46 | !!---------------------------------------------------------------------- |
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| 47 | !! * Local declarations |
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| 48 | !!---------------------------------------------------------------------- |
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| 49 | |
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| 50 | |
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| 51 | ! Initialization to zero |
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| 52 | ! ---------------------- |
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| 53 | |
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| 54 | ! before fields ! now fields ! after fields ! |
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| 55 | ; un (:,:,:) = 0.e0 ; ua (:,:,:) = 0.e0 |
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| 56 | ; vn (:,:,:) = 0.e0 ; va (:,:,:) = 0.e0 |
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| 57 | ; ; wn (:,:,:) = 0.e0 |
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| 58 | ; hdivn(:,:,:) = 0.e0 ; |
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| 59 | |
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| 60 | ; tn (:,:,:) = 0.e0 ; ta (:,:,:) = 0.e0 |
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| 61 | ; sn (:,:,:) = 0.e0 ; sa (:,:,:) = 0.e0 |
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| 62 | |
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| 63 | rhd (:,:,:) = 0.e0 |
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| 64 | rhop (:,:,:) = 0.e0 |
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| 65 | rn2 (:,:,:) = 0.e0 |
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| 66 | |
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| 67 | |
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| 68 | END SUBROUTINE istate_init |
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| 69 | |
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| 70 | !!===================================================================== |
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| 71 | END MODULE istate |
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