1 | MODULE sed |
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2 | !!====================================================================== |
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3 | !! *** sed *** |
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4 | !! Sediment : set sediment global variables |
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5 | !!====================================================================== |
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6 | #if defined key_sed |
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7 | !! History : |
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8 | !! ! 06-12 (C. Ethe) Orignal |
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9 | !!---------------------------------------------------------------------- |
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10 | USE par_sed |
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11 | USE in_out_manager |
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12 | |
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13 | IMPLICIT NONE |
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14 | PUBLIC |
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15 | |
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16 | PUBLIC sed_alloc |
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17 | |
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18 | USE dom_oce , ONLY : nidom => nidom !: |
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19 | USE dom_oce , ONLY : glamt => glamt !: longitude of t-point (degre) |
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20 | USE dom_oce , ONLY : gphit => gphit !: latitude of t-point (degre) |
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21 | USE dom_oce , ONLY : e3t_0 => e3t_0 !: reference depth of t-points (m) |
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22 | USE dom_oce , ONLY : mbkt => mbkt !: vertical index of the bottom last T- ocean level |
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23 | USE dom_oce , ONLY : tmask => tmask !: land/ocean mask at t-points |
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24 | USE dom_oce , ONLY : rdt => rdt !: time step for the dynamics |
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25 | USE dom_oce , ONLY : nyear => nyear !: Current year |
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26 | USE dom_oce , ONLY : nmonth => nmonth !: Current month |
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27 | USE dom_oce , ONLY : nday => nday !: Current day |
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28 | USE dom_oce , ONLY : ndastp => ndastp !: time step date in year/month/day aammjj |
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29 | USE dom_oce , ONLY : nday_year => nday_year !: curent day counted from jan 1st of the current year |
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30 | USE dom_oce , ONLY : adatrj => adatrj !: number of elapsed days since the begining of the run |
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31 | ! !: it is the accumulated duration of previous runs |
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32 | ! !: that may have been run with different time steps. |
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33 | |
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34 | #if ! defined key_sed_off |
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35 | |
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36 | USE oce , ONLY : tsn => tsn !: pot. temperature (celsius) and salinity (psu) |
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37 | |
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38 | USE trc , ONLY : trn => trc !: tracer |
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39 | USE trc , ONLY : nwritetrc => nwritetrc !: outputs frequency of tracer model |
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40 | |
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41 | USE p4zsink , ONLY : sinking => sinking !: sinking flux for POC |
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42 | #if ! defined key_kriest |
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43 | USE p4zsink , ONLY : sinking2 => sinking2 !: sinking flux for GOC |
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44 | #endif |
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45 | USE p4zsink , ONLY : sinkcal => sinkcal !: sinking flux for calcite |
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46 | USE p4zsink , ONLY : sinksil => sinksil !: sinking flux for opal ( dsi ) |
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47 | |
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48 | USE sms_pisces, ONLY : akb3 => akb3 !: Chemical constants |
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49 | USE sms_pisces, ONLY : ak13 => ak13 !: Chemical constants |
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50 | USE sms_pisces, ONLY : ak23 => ak23 !: Chemical constants |
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51 | USE sms_pisces, ONLY : akw3 => akw3 !: Chemical constants |
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52 | USE sms_pisces, ONLY : aksp => aksp !: Chemical constants |
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53 | USE sms_pisces, ONLY : borat => borat !: Chemical constants ( borat ) |
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54 | |
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55 | #endif |
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56 | |
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57 | |
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58 | !! Namelist |
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59 | REAL(wp), PUBLIC, DIMENSION(5) :: reac !: reactivity rc in [l.mol-1.s-1] |
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60 | REAL(wp), PUBLIC :: reac_sil !: reactivity of silicate in [l.mol-1.s-1] |
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61 | REAL(wp), PUBLIC :: reac_clay !: reactivity of clay in [l.mol-1.s-1] |
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62 | REAL(wp), PUBLIC :: reac_poc !: reactivity of poc in [l.mol-1.s-1] |
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63 | REAL(wp), PUBLIC :: reac_no3 !: reactivity of no3 in [l.mol-1.s-1] |
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64 | REAL(wp), PUBLIC :: reac_cal !: reactivity of cal in [l.mol-1.s-1] |
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65 | REAL(wp), PUBLIC :: sat_sil !: saturation concentration for silicate in [mol.l-1] |
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66 | REAL(wp), PUBLIC :: sat_clay !: saturation concentration for clay in [mol.l-1] |
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67 | REAL(wp), PUBLIC :: so2ut |
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68 | REAL(wp), PUBLIC :: srno3 |
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69 | REAL(wp), PUBLIC :: spo4r |
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70 | REAL(wp), PUBLIC :: srDnit |
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71 | REAL(wp), PUBLIC :: sthro2 !: threshold O2 concen. in [mol.l-1] |
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72 | REAL(wp), PUBLIC :: pdb = 0.0112372 !: 13C/12C in PD Belemnite |
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73 | REAL(wp), PUBLIC :: rc13P = 0.980 !: 13C/12C in POC = rc13P*PDB |
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74 | REAL(wp), PUBLIC :: rc13Ca = 1.001 !: 13C/12C in CaCO3 = rc13Ca*PDB |
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75 | REAL(wp), PUBLIC :: dtsed !: sedimentation time step |
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76 | REAL(wp), PUBLIC :: db !: bioturb coefficient in [cm2.s-1] |
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77 | |
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78 | INTEGER , PUBLIC :: nitsed000 |
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79 | INTEGER , PUBLIC :: nitsedend |
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80 | INTEGER , PUBLIC :: nwrised |
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81 | INTEGER , PUBLIC :: nfreq |
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82 | REAL(wp), PUBLIC :: dens !: density of solid material |
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83 | ! |
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84 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: pwcp !: pore water sediment data at given time-step |
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85 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: pwcp0 !: pore water sediment data at initial time |
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86 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: solcp !: solid sediment data at given time-step |
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87 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: solcp0 !: solid sediment data at initial time |
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88 | |
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89 | !! * Shared module variables |
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90 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: pwcp_dta !: pore water data at given time-step |
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91 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: rainrm_dta !: rain data at at initial time |
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92 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: rainrm !: rain data at given time-step |
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93 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: rainrg !: rain of each solid component in [g/(cm**2.s)] |
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94 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: fromsed !: |
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95 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: tosed !: |
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96 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: rloss !: |
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97 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: tokbot |
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98 | ! |
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99 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: temp !: temperature |
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100 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: salt !: salinity |
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101 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: press !: pressure |
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102 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: raintg !: total massic flux rained in each cell (sum of sol. comp.) |
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103 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: dzdep !: total thickness of solid material rained [cm] in each cell |
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104 | ! |
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105 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: hipor !: [h+] in mol/kg*densSW |
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106 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: co3por !: [co3--]solid sediment at initial time |
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107 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: dz3d !: ??? |
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108 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: volw3d !: ??? |
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109 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: vols3d !: ??? |
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110 | |
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111 | |
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112 | !! Chemistry |
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113 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: densSW |
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114 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: borats |
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115 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: calcon2 |
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116 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: akbs |
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117 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak1s |
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118 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak2s |
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119 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: akws |
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120 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak12s |
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121 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak1ps |
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122 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak2ps |
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123 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak3ps |
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124 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak12ps |
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125 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: ak123ps |
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126 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: aksis |
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127 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: aksps |
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128 | |
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129 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: mol_wgt !: molecular weight of solid sediment data |
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130 | |
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131 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: trc_data !: tracer data to share with sediment model |
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132 | !! Geometry |
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133 | INTEGER , PUBLIC, SAVE :: jpoce, indoce !: Ocean points ( number/indices ) |
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134 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: iarroce !: Computation of 1D array of sediments points |
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135 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: epkbot !: ocean bottom layer thickness |
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136 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: dzkbot !: ocean bottom layer thickness in meters |
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137 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: tmasksed !: sediment mask |
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138 | REAL(wp), PUBLIC, DIMENSION(:,: ), ALLOCATABLE :: sbathy !: bathymetry |
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139 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: dz !: sediment layers thickness |
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140 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: por !: porosity profile |
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141 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: por1 !: 1-por |
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142 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: profsed !: depth of middle of each layer |
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143 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: volw !: volume of pore water cell fraction |
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144 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: vols !: volume of solid cell fraction |
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145 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: diff !: diffusion ceofficient |
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146 | REAL(wp), PUBLIC, DIMENSION(: ), ALLOCATABLE :: rdtsed !: sediment model time-step |
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147 | REAL(wp) :: dens !: density of solid material |
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148 | !! Inputs / Outputs |
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149 | CHARACTER( len = 80 ), DIMENSION(jptrased ) :: sedtrcl |
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150 | CHARACTER( len = 20 ), DIMENSION(jptrased ) :: sedtrcd , sedtrcu |
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151 | CHARACTER( len = 80 ), DIMENSION(jpdia3dsed) :: seddia3l |
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152 | CHARACTER( len = 20 ), DIMENSION(jpdia3dsed) :: seddia3d, seddia3u |
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153 | CHARACTER( len = 80 ), DIMENSION(jpdia2dsed) :: seddia2l |
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154 | CHARACTER( len = 20 ), DIMENSION(jpdia2dsed) :: seddia2d, seddia2u |
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155 | ! |
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156 | REAL(wp), PUBLIC, DIMENSION(:,:,:,:), ALLOCATABLE :: trcsedi |
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157 | REAL(wp), PUBLIC, DIMENSION(:,:,:,:), ALLOCATABLE :: flxsedi3d |
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158 | REAL(wp), PUBLIC, DIMENSION(:,:,: ), ALLOCATABLE :: flxsedi2d |
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159 | |
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160 | INTEGER, PUBLIC :: numsed = 27 ! units |
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161 | |
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162 | CONTAINS |
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163 | |
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164 | INTEGER FUNCTION sed_alloc() |
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165 | !!------------------------------------------------------------------- |
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166 | !! *** ROUTINE sed_alloc *** |
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167 | !!------------------------------------------------------------------- |
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168 | USE lib_mpp, ONLY: ctl_warn |
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169 | !!------------------------------------------------------------------- |
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170 | ! |
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171 | ALLOCATE( trc_dta(jpi,jpj,jdta) , & |
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172 | & epkbot(jpi,jpj), sbathy(jpi,jpj) , & |
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173 | & tmasksed(jpi,jpj,jpksed) , & |
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174 | & dz(jpksed) , por(jpksed) , por1(jpksed), profsed(jpksed) , & |
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175 | & volw(jpksed), vols(jpksed), diff(jpksed), rdtsed(jpksed) , & |
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176 | & trcsedi (jpi,jpj,jpksed,jptrased) , & |
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177 | & flxsedi3d(jpi,jpj,jpksed,jpdia3dsed) , & |
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178 | & flxsedi2d(jpi,jpj,jpksed,jpdia2dsed) , & |
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179 | & mol_wgt(jpsol), STAT=sed_alloc ) |
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180 | |
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181 | IF( sed_alloc /= 0 ) CALL ctl_warn('sed_alloc: failed to allocate arrays') |
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182 | ! |
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183 | END FUNCTION sed_alloc |
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184 | |
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185 | #else |
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186 | !!====================================================================== |
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187 | !! No Sediment model |
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188 | !!====================================================================== |
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189 | #endif |
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190 | |
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191 | END MODULE sed |
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