[935] | 1 | MODULE trcini_pisces |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcini_pisces *** |
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| 4 | !! TOP : initialisation of the PISCES biochemical model |
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| 5 | !!====================================================================== |
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| 6 | !! History : - ! 1988-07 (E. Maier-Reiner) Original code |
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| 7 | !! - ! 1999-10 (O. Aumont, C. Le Quere) |
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| 8 | !! - ! 2002 (O. Aumont) PISCES |
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| 9 | !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
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| 10 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) from trcini.pisces.h90 |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | #if defined key_pisces |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | !! 'key_pisces' PISCES bio-model |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | !! trc_ini_pisces : PISCES biochemical model initialisation |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | USE par_trc ! TOP parameters |
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| 19 | USE sms ! Source Minus Sink variables |
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| 20 | USE oce_trc ! ocean variables |
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| 21 | USE trp_trc ! |
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| 22 | USE p4zche |
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| 23 | |
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| 24 | |
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| 25 | IMPLICIT NONE |
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| 26 | PRIVATE |
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| 27 | |
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| 28 | PUBLIC trc_ini_pisces ! called by trcini.F90 module |
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| 29 | |
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| 30 | |
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| 31 | # include "domzgr_substitute.h90" |
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| 32 | # include "top_substitute.h90" |
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| 33 | !!---------------------------------------------------------------------- |
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| 34 | !! NEMO/TOP 2.0 , LOCEAN-IPSL (2007) |
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| 35 | !! $Id: trcini_pisces.F90 776 2007-12-19 14:10:14Z gm $ |
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| 36 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 37 | !!---------------------------------------------------------------------- |
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| 38 | |
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| 39 | CONTAINS |
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| 40 | |
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| 41 | SUBROUTINE trc_ini_pisces |
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| 42 | !!---------------------------------------------------------------------- |
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| 43 | !! *** ROUTINE trc_ini_pisces *** |
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| 44 | !! |
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| 45 | !! ** Purpose : Initialisation of the PISCES biochemical model |
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| 46 | !!---------------------------------------------------------------------- |
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| 47 | INTEGER :: jk |
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| 48 | |
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| 49 | !!---------------------------------------------------------------------- |
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| 50 | |
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| 51 | |
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| 52 | IF(lwp) WRITE(numout,*) |
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| 53 | IF(lwp) WRITE(numout,*) ' trc_ini_pisces : PISCES biochemical model initialisation' |
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| 54 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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| 55 | |
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| 56 | |
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| 57 | ! ! Time-step |
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| 58 | rfact = rdttra(1) * float(ndttrc) ! --------- |
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| 59 | rfactr = 1. / rfact |
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| 60 | rfact2 = rfact / float(nrdttrc) |
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| 61 | rfact2r = 1. / rfact2 |
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| 62 | |
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| 63 | IF(lwp) WRITE(numout,*) ' Tracer time step rfact = ', rfact, ' rdt = ', rdt |
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| 64 | IF(lwp) write(numout,*) ' Biology time step rfact2 = ', rfact2 |
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| 65 | |
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| 66 | |
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| 67 | !---------------------------------------------------------------------- |
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| 68 | ! Initialize biological variables |
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| 69 | !---------------------------------------------------------------------- |
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| 70 | ! Set biological ratios |
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| 71 | ! --------------------- |
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| 72 | rno3 = (16.+2.) / 122. |
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| 73 | po4r = 1.e0 / 122. |
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| 74 | o2nit = 32. / 122. |
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| 75 | rdenit = 97.6 / 16. |
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| 76 | o2ut = 140. / 122. |
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| 77 | |
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| 78 | CALL p4z_che ! initialize the chemical constants |
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| 79 | |
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| 80 | ndayflxtr = 0 ! Initialize a counter for the computation of chemistry |
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| 81 | |
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| 82 | IF(lwp) WRITE(numout,*) ' Initialisation of PISCES done' |
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| 83 | ! |
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| 84 | END SUBROUTINE trc_ini_pisces |
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| 85 | |
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| 86 | #else |
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| 87 | !!---------------------------------------------------------------------- |
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| 88 | !! Dummy module No PISCES biochemical model |
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| 89 | !!---------------------------------------------------------------------- |
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| 90 | CONTAINS |
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| 91 | SUBROUTINE trc_ini_pisces ! Empty routine |
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| 92 | END SUBROUTINE trc_ini_pisces |
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| 93 | #endif |
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| 94 | |
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| 95 | !!====================================================================== |
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| 96 | END MODULE trcini_pisces |
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