1 | MODULE agrif_top_interp |
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2 | #if defined key_agrif && defined key_top |
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3 | USE par_oce |
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4 | USE oce |
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5 | USE dom_oce |
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6 | USE sol_oce |
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7 | USE agrif_oce |
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8 | USE agrif_top_sponge |
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9 | USE trc |
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10 | USE lib_mpp |
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11 | USE wrk_nemo |
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12 | |
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13 | IMPLICIT NONE |
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14 | PRIVATE |
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15 | |
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16 | PUBLIC Agrif_trc |
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17 | |
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18 | # include "domzgr_substitute.h90" |
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19 | # include "vectopt_loop_substitute.h90" |
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20 | !!---------------------------------------------------------------------- |
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21 | !! NEMO/NST 3.3 , NEMO Consortium (2010) |
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22 | !! $Id$ |
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23 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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24 | !!---------------------------------------------------------------------- |
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25 | |
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26 | CONTAINS |
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27 | |
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28 | SUBROUTINE Agrif_trc |
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29 | !!--------------------------------------------- |
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30 | !! *** ROUTINE Agrif_trc *** |
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31 | !!--------------------------------------------- |
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32 | |
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33 | INTEGER :: ji,jj,jk,jn |
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34 | REAL(wp) :: zrhox |
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35 | REAL(wp) :: alpha1, alpha2, alpha3, alpha4 |
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36 | REAL(wp) :: alpha5, alpha6, alpha7 |
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37 | REAL(wp), POINTER, DIMENSION(:,:,:,:) :: ztra |
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38 | |
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39 | IF (Agrif_Root()) RETURN |
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40 | |
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41 | CALL wrk_alloc( jpi, jpj, jpk, jptra, ztra ) |
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42 | |
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43 | Agrif_SpecialValue=0. |
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44 | Agrif_UseSpecialValue = .TRUE. |
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45 | ztra = 0.e0 |
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46 | |
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47 | CALL Agrif_Bc_variable(ztra,trn_id, procname = interptrn ) |
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48 | Agrif_UseSpecialValue = .FALSE. |
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49 | |
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50 | zrhox = Agrif_Rhox() |
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51 | |
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52 | alpha1 = (zrhox-1.)/2. |
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53 | alpha2 = 1.-alpha1 |
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54 | |
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55 | alpha3 = (zrhox-1)/(zrhox+1) |
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56 | alpha4 = 1.-alpha3 |
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57 | |
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58 | alpha6 = 2.*(zrhox-1.)/(zrhox+1.) |
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59 | alpha7 = -(zrhox-1)/(zrhox+3) |
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60 | alpha5 = 1. - alpha6 - alpha7 |
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61 | |
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62 | IF ((nbondi == 1).OR.(nbondi == 2)) THEN |
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63 | tra(nlci,:,:,:) = alpha1 * ztra(nlci,:,:,:) + alpha2 * ztra(nlci-1,:,:,:) |
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64 | DO jn=1,jptra |
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65 | DO jk=1,jpk |
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66 | DO jj=1,jpj |
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67 | IF (umask(nlci-2,jj,jk).EQ.0.) THEN |
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68 | tra(nlci-1,jj,jk,jn) = tra(nlci,jj,jk,jn) * tmask(nlci-1,jj,jk) |
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69 | ELSE |
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70 | tra(nlci-1,jj,jk,jn)=(alpha4*tra(nlci,jj,jk,jn)+alpha3*tra(nlci-2,jj,jk,jn))*tmask(nlci-1,jj,jk) |
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71 | IF (un(nlci-2,jj,jk).GT.0.) THEN |
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72 | tra(nlci-1,jj,jk,jn)=(alpha6*tra(nlci-2,jj,jk,jn)+alpha5*tra(nlci,jj,jk,jn) & |
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73 | +alpha7*tra(nlci-3,jj,jk,jn))*tmask(nlci-1,jj,jk) |
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74 | ENDIF |
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75 | ENDIF |
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76 | END DO |
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77 | END DO |
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78 | END DO |
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79 | ENDIF |
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80 | |
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81 | IF ((nbondj == 1).OR.(nbondj == 2)) THEN |
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82 | tra(:,nlcj,:,:) = alpha1 * ztra(:,nlcj,:,:) + alpha2 * ztra(:,nlcj-1,:,:) |
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83 | DO jn=1, jptra |
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84 | DO jk=1,jpk |
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85 | DO ji=1,jpi |
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86 | IF (vmask(ji,nlcj-2,jk).EQ.0.) THEN |
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87 | tra(ji,nlcj-1,jk,jn) = tra(ji,nlcj,jk,jn) * tmask(ji,nlcj-1,jk) |
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88 | ELSE |
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89 | tra(ji,nlcj-1,jk,jn)=(alpha4*tra(ji,nlcj,jk,jn)+alpha3*tra(ji,nlcj-2,jk,jn))*tmask(ji,nlcj-1,jk) |
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90 | IF (vn(ji,nlcj-2,jk) .GT. 0.) THEN |
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91 | tra(ji,nlcj-1,jk,jn)=(alpha6*tra(ji,nlcj-2,jk,jn)+alpha5*tra(ji,nlcj,jk,jn) & |
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92 | +alpha7*tra(ji,nlcj-3,jk,jn))*tmask(ji,nlcj-1,jk) |
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93 | ENDIF |
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94 | ENDIF |
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95 | END DO |
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96 | END DO |
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97 | END DO |
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98 | ENDIF |
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99 | |
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100 | IF ((nbondi == -1).OR.(nbondi == 2)) THEN |
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101 | tra(1,:,:,:) = alpha1 * ztra(1,:,:,:) + alpha2 * ztra(2,:,:,:) |
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102 | DO jn=1, jptra |
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103 | DO jk=1,jpk |
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104 | DO jj=1,jpj |
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105 | IF (umask(2,jj,jk).EQ.0.) THEN |
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106 | tra(2,jj,jk,jn) = tra(1,jj,jk,jn) * tmask(2,jj,jk) |
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107 | ELSE |
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108 | tra(2,jj,jk,jn)=(alpha4*tra(1,jj,jk,jn)+alpha3*tra(3,jj,jk,jn))*tmask(2,jj,jk) |
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109 | IF (un(2,jj,jk).LT.0.) THEN |
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110 | tra(2,jj,jk,jn)=(alpha6*tra(3,jj,jk,jn)+alpha5*tra(1,jj,jk,jn) & |
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111 | +alpha7*tra(4,jj,jk,jn))*tmask(2,jj,jk) |
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112 | ENDIF |
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113 | ENDIF |
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114 | END DO |
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115 | END DO |
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116 | END DO |
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117 | ENDIF |
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118 | |
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119 | IF ((nbondj == -1).OR.(nbondj == 2)) THEN |
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120 | tra(:,1,:,:) = alpha1 * ztra(:,1,:,:) + alpha2 * ztra(:,2,:,:) |
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121 | DO jn=1, jptra |
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122 | DO jk=1,jpk |
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123 | DO ji=1,jpi |
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124 | IF (vmask(ji,2,jk).EQ.0.) THEN |
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125 | tra(ji,2,jk,jn)=tra(ji,1,jk,jn) * tmask(ji,2,jk) |
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126 | ELSE |
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127 | tra(ji,2,jk,jn)=(alpha4*tra(ji,1,jk,jn)+alpha3*tra(ji,3,jk,jn))*tmask(ji,2,jk) |
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128 | IF (vn(ji,2,jk) .LT. 0.) THEN |
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129 | tra(ji,2,jk,jn)=(alpha6*tra(ji,3,jk,jn)+alpha5*tra(ji,1,jk,jn)& |
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130 | +alpha7*tra(ji,4,jk,jn))*tmask(ji,2,jk) |
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131 | ENDIF |
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132 | ENDIF |
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133 | END DO |
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134 | END DO |
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135 | END DO |
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136 | ENDIF |
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137 | |
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138 | CALL wrk_dealloc( jpi, jpj, jpk, jptra, ztra ) |
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139 | |
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140 | END SUBROUTINE Agrif_trc |
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141 | |
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142 | #else |
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143 | CONTAINS |
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144 | SUBROUTINE Agrif_TOP_Interp_empty |
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145 | !!--------------------------------------------- |
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146 | !! *** ROUTINE agrif_Top_Interp_empty *** |
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147 | !!--------------------------------------------- |
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148 | WRITE(*,*) 'agrif_top_interp : You should not have seen this print! error?' |
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149 | END SUBROUTINE Agrif_TOP_Interp_empty |
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150 | #endif |
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151 | END MODULE agrif_top_interp |
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