[341] | 1 | |
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| 2 | CCC $Header$ |
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| 3 | CCC TOP 1.0 , LOCEAN-IPSL (2005) |
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| 4 | C This software is governed by CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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| 5 | C --------------------------------------------------------------------------- |
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[186] | 6 | CDIR$ LIST |
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| 7 | SUBROUTINE p4zint(kt) |
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| 8 | #if defined key_passivetrc && defined key_trc_pisces |
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| 9 | CCC |
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| 10 | CCC |
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| 11 | CCC ROUTINE p4zint : PISCES MODEL |
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| 12 | CCC ***************************** |
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| 13 | CCC |
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| 14 | CC |
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| 15 | CC PURPOSE : |
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| 16 | CC --------- |
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| 17 | CC *P4ZINT* INTERPOLATION AND COMPUTATION OF |
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| 18 | CC VARIOUS ACCESSORY FIELDS |
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| 19 | CC INPUT : |
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| 20 | CC ----- |
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| 21 | CC argument |
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| 22 | CC kt : time step |
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| 23 | CC |
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| 24 | CC EXTERNAL : |
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| 25 | CC ---------- |
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| 26 | CC NONE |
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| 27 | CC |
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| 28 | CC MODIFICATIONS: |
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| 29 | CC -------------- |
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| 30 | CC original : 2004 O. Aumont |
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| 31 | CC ---------------------------------------------------------------- |
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| 32 | CC parameters and commons |
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| 33 | CC ====================== |
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| 34 | CDIR$ NOLIST |
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| 35 | USE oce_trc |
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| 36 | USE trp_trc |
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| 37 | USE sms |
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| 38 | IMPLICIT NONE |
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| 39 | CDIR$ LIST |
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| 40 | CC----------------------------------------------------------------- |
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| 41 | CC------ |
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| 42 | CC local declarations |
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| 43 | CC ================== |
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| 44 | C |
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| 45 | INTEGER kt |
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| 46 | INTEGER ji, jj |
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| 47 | INTEGER iman |
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| 48 | INTEGER nspyr,nvit1t,nvit2t |
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| 49 | REAL zpdtan, zman, zpdtmo, zdemi |
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[339] | 50 | REAL zt, zdum |
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[186] | 51 | C |
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| 52 | C |
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| 53 | zpdtan = raass / rdt |
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| 54 | nspyr = nint(zpdtan) |
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| 55 | zman = 12. |
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| 56 | iman = 12 |
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| 57 | zpdtmo = zpdtan / zman |
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| 58 | zdemi = zpdtmo / 2. |
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| 59 | zt = ( float ( kt) + zdemi) / zpdtmo |
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| 60 | |
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| 61 | C recherche de l'indice des enregistrements |
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| 62 | C du modele dynamique encadrant le pas de temps kt. |
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| 63 | C -------------------------------------------------- |
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| 64 | C |
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| 65 | xtvit = zt - float(int ( zt)) |
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| 66 | nvit1t = int (zt) |
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| 67 | nvit2t = nvit1t+1 |
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| 68 | nvit1t = MOD ( nvit1t, iman) |
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| 69 | IF ( nvit1t .EQ. 0 ) nvit1t = iman |
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| 70 | nvit2t = MOD ( nvit2t, iman) |
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| 71 | IF ( nvit2t .EQ. 0 ) nvit2t = iman |
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| 72 | C |
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| 73 | C Interpolation of dust deposition |
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| 74 | C -------------------------------- |
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| 75 | C |
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| 76 | dust(:,:) = (1.-xtvit)*dustmo(:,:,nvit1t) |
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| 77 | $ +xtvit*dustmo(:,:,nvit2t) |
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| 78 | C |
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| 79 | C |
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| 80 | C Computation of phyto and zoo metabolic rate |
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| 81 | C ------------------------------------------- |
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| 82 | C |
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| 83 | |
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| 84 | Tgfunc(:,:,:) = exp(0.063913*tn(:,:,:)) |
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[339] | 85 | Tgfunc2(:,:,:) = exp(0.07608*tn(:,:,:)) |
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[186] | 86 | C |
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| 87 | C Computation of the silicon dependant half saturation |
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| 88 | C constant for silica uptake |
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| 89 | C --------------------------------------------------- |
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| 90 | C |
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[339] | 91 | DO ji=1,jpi |
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| 92 | DO jj=1,jpj |
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| 93 | zdum=trn(ji,jj,1,jpsil)**2 |
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| 94 | xksimax(ji,jj) = max(xksimax(ji,jj),(1.+7.*zdum |
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| 95 | & /(xksi2*xksi2*25.+zdum))*1E-6) |
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| 96 | END DO |
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| 97 | END DO |
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[186] | 98 | C |
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[339] | 99 | IF (nday_year.EQ.365) THEN |
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[186] | 100 | xksi=xksimax |
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| 101 | xksimax=0. |
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[339] | 102 | ENDIF |
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[186] | 103 | C |
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| 104 | #endif |
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| 105 | C |
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| 106 | RETURN |
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| 107 | END |
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