1 | MODULE trcsbcssr |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcsbcssr *** |
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4 | !! Surface module : restoring term towards surface chlorophyll climatology |
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5 | !!====================================================================== |
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6 | !! History : 3.6 ! 2017-06 (D. Ford) Adapt from sbcssr.F90 |
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7 | !! ! 2019-04 (D. Ford) Add biomass balancing and error checking |
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8 | !!---------------------------------------------------------------------- |
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9 | #if defined key_top |
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10 | !!---------------------------------------------------------------------- |
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11 | !! trc_sbc_ssr : add a restoring term toward chl climatology |
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12 | !! trc_sbc_ssr_init : initialisation of surface restoring |
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13 | !!---------------------------------------------------------------------- |
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14 | USE dom_oce ! ocean space and time domain |
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15 | USE oce_trc ! shared variables between ocean and passive tracers |
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16 | USE trc |
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17 | USE trcnam_trp |
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18 | ! |
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19 | USE fldread ! read input fields |
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20 | USE iom ! I/O manager |
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21 | USE in_out_manager ! I/O manager |
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22 | USE lib_mpp ! distribued memory computing library |
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23 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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24 | USE timing ! Timing |
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25 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
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26 | #if defined key_fabm |
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27 | USE par_fabm |
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28 | #endif |
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29 | |
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30 | IMPLICIT NONE |
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31 | PRIVATE |
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32 | |
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33 | PUBLIC trc_sbc_ssr ! routine called in trctrp |
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34 | |
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35 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_chldmp ! structure of input Chl (file informations, fields read) |
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36 | |
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37 | !! * Substitutions |
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38 | # include "top_substitute.h90" |
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39 | |
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40 | CONTAINS |
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41 | |
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42 | SUBROUTINE trc_sbc_ssr( kt ) |
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43 | !!--------------------------------------------------------------------- |
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44 | !! *** ROUTINE trc_sbc_ssr *** |
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45 | !! |
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46 | !! ** Purpose : Add to chlorophyll a damping term |
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47 | !! toward chlorophyll climatology |
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48 | !! |
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49 | !! ** Method : - Read chlorophyll climatology |
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50 | !! - at each trc time step add term to each PFT |
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51 | !! surface only (nn_chldmp = 1) |
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52 | !! mixed layer (nn_chldmp = 2) |
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53 | !! - balance biomass variables |
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54 | !!--------------------------------------------------------------------- |
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55 | INTEGER, INTENT(in ) :: kt ! ocean time step |
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56 | !! |
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57 | INTEGER :: ji, jj, jk ! dummy loop indices |
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58 | |
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59 | REAL(wp), DIMENSION(jpi,jpj) :: zdiff, zchl |
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60 | REAL(wp), DIMENSION(jpi,jpj,jpk,jptra) :: ztra_save, ztra_new |
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61 | REAL(wp) :: zpft, zrat, zinc |
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62 | REAL(wp) :: zmax_chl, zmax_c, zmax_n, zmax_p, zmax_s |
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63 | INTEGER :: inum |
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64 | !!---------------------------------------------------------------------- |
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65 | ! |
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66 | IF( nn_timing == 1 ) CALL timing_start('trc_sbc_ssr') |
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67 | ! |
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68 | ! Maximum permitted (absolute) updates to phytoplankton variables |
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69 | zmax_chl = 0.01 |
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70 | zmax_c = 0.1 |
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71 | zmax_n = 0.01 |
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72 | zmax_p = 0.001 |
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73 | zmax_s = 0.01 |
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74 | |
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75 | IF( kt == nittrc000 ) THEN |
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76 | ! |
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77 | CALL trc_sbc_ssr_init |
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78 | ! |
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79 | IF( nn_chldmp > 0 ) THEN |
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80 | ! |
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81 | IF (lwp) WRITE(numout,*) 'Damping chlorophyll on timestep ', kt |
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82 | |
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83 | ztra_save(:,:,:,:) = tra(:,:,:,:) |
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84 | ! |
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85 | CALL fld_read( kt, 1, sf_chldmp ) ! Read Chl data and provides it at kt |
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86 | ! |
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87 | #if defined key_fabm |
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88 | zchl(:,:) = trb(:,:,1,jp_fabm_m1+jp_fabm_chl1) + & |
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89 | & trb(:,:,1,jp_fabm_m1+jp_fabm_chl2) + & |
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90 | & trb(:,:,1,jp_fabm_m1+jp_fabm_chl3) + & |
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91 | & trb(:,:,1,jp_fabm_m1+jp_fabm_chl4) |
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92 | zdiff(:,:) = rn_chldmp * ( sf_chldmp(1)%fnow(:,:,1) - zchl(:,:) ) |
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93 | ! |
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94 | DO jj = 2, jpjm1 |
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95 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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96 | IF ( ( sf_chldmp(1)%fnow(ji,jj,1) > 0.0 ) .AND. & |
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97 | & ( sf_chldmp(1)%fnow(ji,jj,1) < 100.0 ) .AND. & |
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98 | & ( zchl(ji,jj) > 0.0 ) ) THEN |
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99 | ! P1 |
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100 | IF ( ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) > 0.0 ) .AND. & |
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101 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1c) > 0.0 ) .AND. & |
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102 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1n) > 0.0 ) .AND. & |
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103 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1p) > 0.0 ) .AND. & |
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104 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1s) > 0.0 ) ) THEN |
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105 | ! Chlorophyll |
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106 | zpft = ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) / zchl(ji,jj) ) * zdiff(ji,jj) |
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107 | zpft = MAX( -1.0 * zmax_chl, MIN( zpft, zmax_chl ) ) |
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108 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + zpft |
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109 | ! Carbon |
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110 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1c) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) |
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111 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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112 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1c) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1c) + zinc |
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113 | ! Nitrogen |
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114 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1n) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) |
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115 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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116 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1n) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1n) + zinc |
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117 | ! Phosphorus |
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118 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1p) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) |
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119 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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120 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1p) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1p) + zinc |
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121 | ! Silicon |
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122 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p1s) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) |
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123 | zinc = MAX( -1.0 * zmax_s, MIN( (zpft * zrat), zmax_s ) ) |
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124 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1s) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p1s) + zinc |
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125 | ! |
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126 | IF( nn_chldmp == 2 ) THEN |
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127 | ! Mixed layer |
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128 | DO jk = 2, jpkm1 |
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129 | IF( fsdept(ji,jj,jk) < hmlp (ji,jj) ) THEN |
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130 | IF ( ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) > 0.0 ) .AND. & |
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131 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1c) > 0.0 ) .AND. & |
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132 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) > 0.0 ) .AND. & |
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133 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1p) > 0.0 ) .AND. & |
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134 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1s) > 0.0 ) ) THEN |
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135 | ! Chlorophyll |
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136 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) + zpft |
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137 | ! Carbon |
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138 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1c) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) |
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139 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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140 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1c) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1c) + zinc |
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141 | ! Nitrogen |
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142 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) |
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143 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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144 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) + zinc |
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145 | ! Phosphorus |
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146 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1p) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) |
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147 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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148 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1p) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1p) + zinc |
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149 | ! Silicon |
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150 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p1s) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl1) |
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151 | zinc = MAX( -1.0 * zmax_s, MIN( (zpft * zrat), zmax_s ) ) |
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152 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1s) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p1s) + zinc |
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153 | ENDIF |
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154 | ENDIF |
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155 | END DO |
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156 | ENDIF |
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157 | ENDIF |
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158 | ! P2 |
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159 | IF ( ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) > 0.0 ) .AND. & |
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160 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p2c) > 0.0 ) .AND. & |
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161 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p2n) > 0.0 ) .AND. & |
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162 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p2p) > 0.0 ) ) THEN |
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163 | ! Chlorophyll |
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164 | zpft = ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) / zchl(ji,jj) ) * zdiff(ji,jj) |
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165 | zpft = MAX( -1.0 * zmax_chl, MIN( zpft, zmax_chl ) ) |
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166 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + zpft |
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167 | ! Carbon |
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168 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p2c) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) |
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169 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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170 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p2c) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p2c) + zinc |
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171 | ! Nitrogen |
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172 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p2n) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) |
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173 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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174 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p2n) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p2n) + zinc |
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175 | ! Phosphorus |
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176 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p2p) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) |
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177 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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178 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p2p) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p2p) + zinc |
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179 | ! |
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180 | IF( nn_chldmp == 2 ) THEN |
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181 | ! Mixed layer |
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182 | DO jk = 2, jpkm1 |
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183 | IF( fsdept(ji,jj,jk) < hmlp (ji,jj) ) THEN |
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184 | IF ( ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl2) > 0.0 ) .AND. & |
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185 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p2c) > 0.0 ) .AND. & |
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186 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) > 0.0 ) .AND. & |
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187 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p2p) > 0.0 ) ) THEN |
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188 | ! Chlorophyll |
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189 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl2) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl2) + zpft |
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190 | ! Carbon |
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191 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p2c) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl2) |
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192 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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193 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p2c) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p2c) + zinc |
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194 | ! Nitrogen |
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195 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl2) |
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196 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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197 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) + zinc |
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198 | ! Phosphorus |
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199 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p2p) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl2) |
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200 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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201 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p2p) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p2p) + zinc |
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202 | ENDIF |
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203 | ENDIF |
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204 | END DO |
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205 | ENDIF |
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206 | ENDIF |
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207 | ! P3 |
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208 | IF ( ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) > 0.0 ) .AND. & |
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209 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p3c) > 0.0 ) .AND. & |
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210 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p3n) > 0.0 ) .AND. & |
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211 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p3p) > 0.0 ) ) THEN |
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212 | ! Chlorophyll |
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213 | zpft = ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) / zchl(ji,jj) ) * zdiff(ji,jj) |
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214 | zpft = MAX( -1.0 * zmax_chl, MIN( zpft, zmax_chl ) ) |
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215 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + zpft |
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216 | ! Carbon |
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217 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p3c) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) |
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218 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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219 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p3c) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p3c) + zinc |
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220 | ! Nitrogen |
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221 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p3n) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) |
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222 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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223 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p3n) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p3n) + zinc |
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224 | ! Phosphorus |
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225 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p3p) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) |
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226 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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227 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p3p) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p3p) + zinc |
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228 | ! |
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229 | IF( nn_chldmp == 2 ) THEN |
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230 | ! Mixed layer |
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231 | DO jk = 2, jpkm1 |
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232 | IF( fsdept(ji,jj,jk) < hmlp (ji,jj) ) THEN |
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233 | IF ( ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl3) > 0.0 ) .AND. & |
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234 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p3c) > 0.0 ) .AND. & |
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235 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) > 0.0 ) .AND. & |
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236 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p3p) > 0.0 ) ) THEN |
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237 | ! Chlorophyll |
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238 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl3) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl3) + zpft |
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239 | ! Carbon |
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240 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p3c) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl3) |
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241 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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242 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p3c) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p3c) + zinc |
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243 | ! Nitrogen |
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244 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl3) |
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245 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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246 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) + zinc |
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247 | ! Phosphorus |
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248 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p3p) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl3) |
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249 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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250 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p3p) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p3p) + zinc |
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251 | ENDIF |
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252 | ENDIF |
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253 | END DO |
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254 | ENDIF |
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255 | ENDIF |
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256 | ! P4 |
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257 | IF ( ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) > 0.0 ) .AND. & |
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258 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p4c) > 0.0 ) .AND. & |
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259 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p4n) > 0.0 ) .AND. & |
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260 | & ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_p4p) > 0.0 ) ) THEN |
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261 | ! Chlorophyll |
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262 | zpft = ( trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) / zchl(ji,jj) ) * zdiff(ji,jj) |
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263 | zpft = MAX( -1.0 * zmax_chl, MIN( zpft, zmax_chl ) ) |
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264 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) + zpft |
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265 | ! Carbon |
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266 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p4c) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) |
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267 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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268 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p4c) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p4c) + zinc |
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269 | ! Nitrogen |
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270 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p4n) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) |
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271 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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272 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p4n) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p4n) + zinc |
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273 | ! Phosphorus |
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274 | zrat = trb(ji,jj,1,jp_fabm_m1+jp_fabm_p4p) / trb(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) |
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275 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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276 | tra(ji,jj,1,jp_fabm_m1+jp_fabm_p4p) = tra(ji,jj,1,jp_fabm_m1+jp_fabm_p4p) + zinc |
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277 | ! |
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278 | IF( nn_chldmp == 2 ) THEN |
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279 | ! Mixed layer |
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280 | DO jk = 2, jpkm1 |
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281 | IF( fsdept(ji,jj,jk) < hmlp (ji,jj) ) THEN |
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282 | IF ( ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl4) > 0.0 ) .AND. & |
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283 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p4c) > 0.0 ) .AND. & |
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284 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) > 0.0 ) .AND. & |
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285 | & ( trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p4p) > 0.0 ) ) THEN |
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286 | ! Chlorophyll |
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287 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl4) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_chl4) + zpft |
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288 | ! Carbon |
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289 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p4c) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl4) |
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290 | zinc = MAX( -1.0 * zmax_c, MIN( (zpft * zrat), zmax_c ) ) |
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291 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p4c) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p4c) + zinc |
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292 | ! Nitrogen |
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293 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl4) |
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294 | zinc = MAX( -1.0 * zmax_n, MIN( (zpft * zrat), zmax_n ) ) |
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295 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) + zinc |
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296 | ! Phosphorus |
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297 | zrat = trb(ji,jj,jk,jp_fabm_m1+jp_fabm_p4p) / trb(ji,jj,jk,jp_fabm_m1+jp_fabm_chl4) |
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298 | zinc = MAX( -1.0 * zmax_p, MIN( (zpft * zrat), zmax_p ) ) |
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299 | tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p4p) = tra(ji,jj,jk,jp_fabm_m1+jp_fabm_p4p) + zinc |
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300 | ENDIF |
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301 | ENDIF |
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302 | END DO |
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303 | ENDIF |
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304 | ENDIF |
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305 | ENDIF |
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306 | END DO |
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307 | END DO |
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308 | |
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309 | ! Save updates |
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310 | ztra_new(:,:,:,:) = tra(:,:,:,:) - ztra_save(:,:,:,:) |
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311 | CALL iom_open( 'chldmp.balincs', inum, ldwrt = .TRUE., kiolib = jprstlib) |
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312 | zdiff(:,:) = zdiff(:,:) * tmask(:,:,1) |
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313 | CALL iom_rstput( kt, kt, inum, 'ChlTot', zdiff(:,:) ) |
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314 | CALL iom_rstput( kt, kt, inum, 'P1_Chl', ztra_new(:,:,:,jp_fabm_chl1) ) |
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315 | CALL iom_rstput( kt, kt, inum, 'P1_c', ztra_new(:,:,:,jp_fabm_p1c) ) |
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316 | CALL iom_rstput( kt, kt, inum, 'P1_n', ztra_new(:,:,:,jp_fabm_p1n) ) |
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317 | CALL iom_rstput( kt, kt, inum, 'P1_p', ztra_new(:,:,:,jp_fabm_p1p) ) |
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318 | CALL iom_rstput( kt, kt, inum, 'P1_s', ztra_new(:,:,:,jp_fabm_p1s) ) |
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319 | CALL iom_rstput( kt, kt, inum, 'P2_Chl', ztra_new(:,:,:,jp_fabm_chl2) ) |
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320 | CALL iom_rstput( kt, kt, inum, 'P2_c', ztra_new(:,:,:,jp_fabm_p2c) ) |
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321 | CALL iom_rstput( kt, kt, inum, 'P2_n', ztra_new(:,:,:,jp_fabm_p2n) ) |
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322 | CALL iom_rstput( kt, kt, inum, 'P2_p', ztra_new(:,:,:,jp_fabm_p2p) ) |
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323 | CALL iom_rstput( kt, kt, inum, 'P3_Chl', ztra_new(:,:,:,jp_fabm_chl3) ) |
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324 | CALL iom_rstput( kt, kt, inum, 'P3_c', ztra_new(:,:,:,jp_fabm_p3c) ) |
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325 | CALL iom_rstput( kt, kt, inum, 'P3_n', ztra_new(:,:,:,jp_fabm_p3n) ) |
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326 | CALL iom_rstput( kt, kt, inum, 'P3_p', ztra_new(:,:,:,jp_fabm_p3p) ) |
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327 | CALL iom_rstput( kt, kt, inum, 'P4_Chl', ztra_new(:,:,:,jp_fabm_chl4) ) |
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328 | CALL iom_rstput( kt, kt, inum, 'P4_c', ztra_new(:,:,:,jp_fabm_p4c) ) |
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329 | CALL iom_rstput( kt, kt, inum, 'P4_n', ztra_new(:,:,:,jp_fabm_p4n) ) |
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330 | CALL iom_rstput( kt, kt, inum, 'P4_p', ztra_new(:,:,:,jp_fabm_p4p) ) |
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331 | CALL iom_close( inum ) |
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332 | #else |
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333 | CALL ctl_stop( 'STOP', 'trc_sbc_ssr: only works with FABM-ERSEM' ) |
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334 | #endif |
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335 | ! |
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336 | ENDIF |
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337 | ! |
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338 | ENDIF |
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339 | ! |
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340 | IF( nn_timing == 1 ) CALL timing_stop('trc_sbc_ssr') |
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341 | ! |
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342 | END SUBROUTINE trc_sbc_ssr |
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343 | |
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344 | |
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345 | SUBROUTINE trc_sbc_ssr_init |
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346 | !!--------------------------------------------------------------------- |
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347 | !! *** ROUTINE trc_sbc_ssr_init *** |
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348 | !! |
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349 | !! ** Purpose : initialisation of surface damping term |
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350 | !! |
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351 | !! ** Method : - Read chlorophyll |
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352 | !!--------------------------------------------------------------------- |
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353 | INTEGER :: ierror ! return error code |
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354 | !!---------------------------------------------------------------------- |
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355 | ! |
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356 | IF( nn_chldmp > 0 ) THEN !* set sf_sss structure & allocate arrays |
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357 | ! |
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358 | ALLOCATE( sf_chldmp(1), STAT=ierror ) |
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359 | IF( ierror > 0 ) CALL ctl_stop( 'STOP', 'trc_sbc_ssr: unable to allocate sf_chldmp structure' ) |
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360 | ALLOCATE( sf_chldmp(1)%fnow(jpi,jpj,1), STAT=ierror ) |
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361 | IF( ierror > 0 ) CALL ctl_stop( 'STOP', 'trc_sbc_ssr: unable to allocate sf_chldmp now array' ) |
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362 | ! |
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363 | ! fill sf_sss with sn_sss and control print |
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364 | CALL fld_fill( sf_chldmp, (/ sn_chldmp /), cn_dir_chldmp, 'trc_sbc_ssr', 'Chl restoring term', 'namtrc_dmp' ) |
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365 | IF( sf_chldmp(1)%ln_tint ) ALLOCATE( sf_chldmp(1)%fdta(jpi,jpj,1,2), STAT=ierror ) |
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366 | IF( ierror > 0 ) CALL ctl_stop( 'STOP', 'trc_sbc_ssr: unable to allocate sf_chldmp data array' ) |
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367 | ! |
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368 | ENDIF |
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369 | ! |
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370 | END SUBROUTINE trc_sbc_ssr_init |
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371 | |
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372 | #else |
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373 | SUBROUTINE trc_sbc_ssr( kt ) ! Empty routine |
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374 | INTEGER, INTENT(in) :: kt |
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375 | WRITE(*,*) 'trc_sbc_ssr: You should not have seen this print! error?', kt |
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376 | END SUBROUTINE trc_sbc_ssr |
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377 | #endif |
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378 | !!====================================================================== |
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379 | END MODULE trcsbcssr |
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