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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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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50 | REAL zt, zdum |
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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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85 | Tgfunc2(:,:,:) = exp(0.07608*tn(:,:,:)) |
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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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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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98 | C |
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99 | IF (nday_year.EQ.365) THEN |
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100 | xksi=xksimax |
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101 | xksimax=0. |
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102 | ENDIF |
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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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