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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