1 | PROGRAM forcesoil |
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2 | !--------------------------------------------------------------------- |
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3 | ! This program reads a forcing file for STOMATE's soil carbon routine |
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4 | ! which was created with STOMATE. |
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5 | ! It then integrates STOMATE's soil carbon parameterizations |
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6 | ! for a given number of years using this forcing. |
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7 | !--------------------------------------------------------------------- |
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8 | !- IPSL (2006) |
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9 | !- This software is governed by the CeCILL licence see ORCHIDEE/ORCHIDEE_CeCILL.LIC |
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10 | USE netcdf |
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11 | !- |
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12 | USE defprec |
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13 | USE constantes |
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14 | USE pft_parameters |
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15 | USE stomate_data |
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16 | USE ioipsl |
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17 | USE stomate_soilcarbon |
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18 | USE parallel |
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19 | !- |
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20 | IMPLICIT NONE |
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21 | !- |
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22 | CHARACTER(LEN=80) :: sto_restname_in,sto_restname_out,var_name |
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23 | INTEGER(i_std) :: iim,jjm |
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24 | INTEGER(i_std),PARAMETER :: llm = 1 |
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25 | INTEGER(i_std) :: kjpindex |
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26 | INTEGER(i_std) :: itau_dep,itau_len |
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27 | CHARACTER(LEN=30) :: time_str |
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28 | INTEGER(i_std) :: ier,iret |
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29 | REAL(r_std) :: dt_files |
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30 | REAL(r_std) :: date0 |
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31 | INTEGER(i_std) :: rest_id_sto |
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32 | INTEGER(i_std) :: ncfid |
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33 | REAL(r_std) :: dt_force,dt_forcesoil |
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34 | INTEGER :: nparan |
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35 | INTEGER,PARAMETER :: nparanmax=36 |
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36 | REAL(r_std) :: xbid1,xbid2 |
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37 | INTEGER(i_std) :: ibid |
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38 | INTEGER(i_std),DIMENSION(:),ALLOCATABLE :: indices |
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39 | REAL(r_std),DIMENSION(llm) :: lev |
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40 | REAL(r_std),DIMENSION(:,:,:,:),ALLOCATABLE :: soilcarbon_input |
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41 | REAL(r_std),DIMENSION(:,:,:),ALLOCATABLE :: & |
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42 | & carbon,control_moist,control_temp |
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43 | REAL(r_std),DIMENSION(:,:),ALLOCATABLE :: & |
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44 | & lon,lat,resp_hetero_soil,var_3d |
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45 | REAL(r_std),DIMENSION(:),ALLOCATABLE :: & |
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46 | & x_indices |
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47 | REAL(r_std) :: time |
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48 | INTEGER :: i,j,m,iatt,iv |
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49 | CHARACTER(LEN=400) :: taboo_vars |
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50 | REAL(r_std),DIMENSION(1) :: xtmp |
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51 | INTEGER(i_std),PARAMETER :: nbvarmax=300 |
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52 | INTEGER(i_std) :: nbvar |
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53 | CHARACTER(LEN=50),DIMENSION(nbvarmax) :: varnames |
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54 | INTEGER(i_std) :: varnbdim |
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55 | INTEGER(i_std),PARAMETER :: varnbdim_max=20 |
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56 | INTEGER,DIMENSION(varnbdim_max) :: vardims |
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57 | LOGICAL :: l1d |
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58 | REAL(r_std) :: x_tmp |
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59 | ! clay fraction |
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60 | REAL(r_std),ALLOCATABLE,SAVE,DIMENSION(:) :: clay |
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61 | !- |
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62 | ! string suffix indicating an index |
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63 | CHARACTER(LEN=10) :: part_str |
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64 | ! |
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65 | CHARACTER(LEN=100) :: Cforcing_name |
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66 | INTEGER :: Cforcing_id |
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67 | INTEGER :: v_id |
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68 | |
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69 | REAL(r_std),ALLOCATABLE :: clay_loc(:) |
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70 | REAL(r_std),ALLOCATABLE :: soilcarbon_input_loc(:,:,:,:) |
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71 | REAL(r_std),ALLOCATABLE :: control_temp_loc(:,:,:) |
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72 | REAL(r_std),ALLOCATABLE :: control_moist_loc(:,:,:) |
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73 | REAL(r_std),ALLOCATABLE :: carbon_loc(:,:,:) |
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74 | INTEGER :: ierr |
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75 | !>> DS add for externalization |
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76 | LOGICAL :: l_error |
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77 | ! >> DS |
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78 | |
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79 | CALL Init_para(.FALSE.) |
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80 | |
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81 | ! |
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82 | ! DS : For externalization cause we decoupled forcesoil from ORCHIDEE |
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83 | ! |
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84 | |
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85 | ! 1. Read the number of PFTs |
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86 | CALL getin('NVM',nvm) |
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87 | ! 2. Allocation |
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88 | l_error = .FALSE. |
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89 | ALLOCATE(pft_to_mtc(nvm),stat=ier) |
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90 | l_error = l_error .OR. (ier .NE. 0) |
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91 | IF (l_error) THEN |
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92 | STOP 'pft_to_mtc (forcesoil only) : error in memory allocation' |
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93 | ENDIF |
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94 | |
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95 | ! 3. Initialisation of the correspondance table |
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96 | pft_to_mtc (:) = undef_int |
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97 | |
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98 | ! 4.Reading of the conrrespondance table in the .def file |
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99 | CALL getin('PFT_TO_MTC',pft_to_mtc) |
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100 | |
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101 | ! 4.1 if nothing is found, we use the standard configuration |
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102 | IF(nvm .EQ. 13 ) THEN |
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103 | IF(pft_to_mtc(1) .EQ. undef_int) THEN |
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104 | WRITE(numout,*) 'Note to the user : we will use ORCHIDEE to its standard configuration' |
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105 | pft_to_mtc(:) = (/ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 /) |
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106 | ENDIF |
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107 | ELSE |
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108 | IF(pft_to_mtc(1) .EQ. undef_int) THEN |
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109 | WRITE(numout,*)' The array PFT_TO_MTC is empty : we stop' |
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110 | ENDIF |
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111 | ENDIF |
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112 | |
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113 | ! 5. What happened if pft_to_mtc(j) > nvmc (if the mtc doesn't exist)? |
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114 | DO i = 1, nvm |
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115 | IF(pft_to_mtc(i) .GT. nvmc) THEN |
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116 | WRITE(numout,*) "the MTC you chose doesn't exist" |
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117 | STOP 'we stop reading pft_to_mtc' |
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118 | ENDIF |
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119 | ENDDO |
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120 | |
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121 | |
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122 | ! 6. Check if pft_to_mtc(1) = 1 |
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123 | IF(pft_to_mtc(1) .NE. 1) THEN |
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124 | WRITE(numout,*) 'the first pft has to be the bare soil' |
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125 | STOP 'we stop reading next values of pft_to_mtc' |
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126 | ELSE |
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127 | DO i = 2,nvm |
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128 | IF(pft_to_mtc(i) .EQ.1) THEN |
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129 | WRITE(numout,*) 'only pft_to_mtc(1) has to be the bare soil' |
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130 | STOP 'we stop reading pft_to_mtc' |
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131 | ENDIF |
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132 | ENDDO |
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133 | ENDIF |
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134 | |
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135 | |
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136 | ! 7. Allocate and initialize natural ans is_c4 |
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137 | |
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138 | ! 7.1 Memory allocation |
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139 | l_error = .FALSE. |
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140 | ALLOCATE(natural(nvm),stat=ier) |
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141 | l_error = l_error .OR. (ier .NE. 0) |
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142 | ALLOCATE(is_c4(nvm),stat=ier) |
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143 | |
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144 | IF (l_error) THEN |
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145 | STOP 'natural or is_c4 (forcesoil only) : error in memory allocation' |
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146 | ENDIF |
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147 | |
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148 | ! 7.2 Initialisation |
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149 | DO j= 1, nvm |
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150 | natural(j) = natural_mtc(pft_to_mtc(j)) |
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151 | is_c4(j) = is_c4_mtc(pft_to_mtc(j)) |
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152 | ENDDO |
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153 | |
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154 | !- |
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155 | ! Stomate's restart files |
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156 | !- |
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157 | IF (is_root_prc) THEN |
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158 | sto_restname_in = 'stomate_start.nc' |
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159 | CALL getin ('STOMATE_RESTART_FILEIN',sto_restname_in) |
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160 | WRITE(*,*) 'STOMATE INPUT RESTART_FILE: ',TRIM(sto_restname_in) |
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161 | sto_restname_out = 'stomate_restart.nc' |
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162 | CALL getin ('STOMATE_RESTART_FILEOUT',sto_restname_out) |
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163 | WRITE(*,*) 'STOMATE OUTPUT RESTART_FILE: ',TRIM(sto_restname_out) |
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164 | !- |
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165 | ! We need to know iim, jjm. |
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166 | ! Get them from the restart files themselves. |
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167 | !- |
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168 | iret = NF90_OPEN (sto_restname_in, NF90_NOWRITE, ncfid) |
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169 | iret = NF90_INQUIRE_DIMENSION (ncfid,1,len=iim) |
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170 | iret = NF90_INQUIRE_DIMENSION (ncfid,2,len=jjm) |
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171 | iret = NF90_CLOSE (ncfid) |
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172 | !- |
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173 | ! Allocate longitudes and latitudes |
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174 | !- |
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175 | ALLOCATE (lon(iim,jjm)) |
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176 | ALLOCATE (lat(iim,jjm)) |
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177 | lon(:,:) = 0.0 |
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178 | lat(:,:) = 0.0 |
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179 | lev(1) = 0.0 |
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180 | !- |
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181 | CALL restini & |
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182 | & (sto_restname_in, iim, jjm, lon, lat, llm, lev, & |
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183 | & sto_restname_out, itau_dep, date0, dt_files, rest_id_sto) |
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184 | ENDIF |
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185 | !- |
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186 | ! calendar |
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187 | !- |
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188 | CALL bcast(date0) |
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189 | !!! MM : à revoir : choix du calendrier dans forcesoil ?? Il est dans le restart de stomate ! |
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190 | ! CALL ioconf_calendar ('noleap') |
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191 | CALL ioget_calendar (one_year,one_day) |
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192 | |
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193 | CALL ioconf_startdate(date0) |
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194 | |
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195 | IF (is_root_prc) THEN |
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196 | !- |
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197 | ! open FORCESOIL's forcing file to read some basic info |
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198 | !- |
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199 | Cforcing_name = 'stomate_Cforcing.nc' |
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200 | CALL getin ('STOMATE_CFORCING_NAME',Cforcing_name) |
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201 | !- |
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202 | ier = NF90_OPEN (TRIM(Cforcing_name),NF90_NOWRITE,Cforcing_id) |
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203 | !- |
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204 | ier = NF90_GET_ATT (Cforcing_id,NF90_GLOBAL,'kjpindex',x_tmp) |
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205 | kjpindex = NINT(x_tmp) |
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206 | ier = NF90_GET_ATT (Cforcing_id,NF90_GLOBAL,'nparan',x_tmp) |
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207 | nparan = NINT(x_tmp) |
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208 | !- |
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209 | ALLOCATE (indices(kjpindex)) |
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210 | ALLOCATE (clay(kjpindex)) |
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211 | !- |
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212 | ALLOCATE (x_indices(kjpindex),stat=ier) |
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213 | ier = NF90_INQ_VARID (Cforcing_id,'index',v_id) |
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214 | ier = NF90_GET_VAR (Cforcing_id,v_id,x_indices) |
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215 | indices(:) = NINT(x_indices(:)) |
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216 | DEALLOCATE (x_indices) |
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217 | !- |
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218 | ier = NF90_INQ_VARID (Cforcing_id,'clay',v_id) |
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219 | ier = NF90_GET_VAR (Cforcing_id,v_id,clay) |
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220 | !- |
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221 | ! time step of forcesoil |
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222 | !- |
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223 | dt_forcesoil = one_year / FLOAT(nparan) |
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224 | WRITE(*,*) 'time step (d): ',dt_forcesoil |
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225 | !- |
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226 | ! read (and partially write) the restart file |
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227 | !- |
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228 | ! read and write the variables we do not need |
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229 | !- |
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230 | taboo_vars = '$lon$ $lat$ $lev$ $nav_lon$ $nav_lat$ $nav_lev$ $time$ $time_steps$ '// & |
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231 | & '$day_counter$ $dt_days$ $date$ '// & |
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232 | & '$carbon_01$ $carbon_02$ $carbon_03$ $carbon_04$ $carbon_05$'// & |
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233 | & '$carbon_06$ $carbon_07$ $carbon_08$ $carbon_09$ $carbon_10$'// & |
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234 | & '$carbon_11$ $carbon_12$ $carbon_13$' |
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235 | !- |
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236 | CALL ioget_vname(rest_id_sto, nbvar, varnames) |
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237 | !- |
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238 | ! read and write some special variables (1D or variables that we need) |
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239 | !- |
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240 | var_name = 'day_counter' |
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241 | CALL restget (rest_id_sto, var_name, 1, 1, 1, itau_dep, .TRUE., xtmp) |
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242 | CALL restput (rest_id_sto, var_name, 1, 1, 1, itau_dep, xtmp) |
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243 | !- |
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244 | var_name = 'dt_days' |
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245 | CALL restget (rest_id_sto, var_name, 1, 1, 1, itau_dep, .TRUE., xtmp) |
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246 | CALL restput (rest_id_sto, var_name, 1, 1, 1, itau_dep, xtmp) |
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247 | !- |
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248 | var_name = 'date' |
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249 | CALL restget (rest_id_sto, var_name, 1, 1, 1, itau_dep, .TRUE., xtmp) |
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250 | CALL restput (rest_id_sto, var_name, 1, 1, 1, itau_dep, xtmp) |
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251 | !- |
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252 | DO iv=1,nbvar |
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253 | !-- check if the variable is to be written here |
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254 | IF (INDEX(taboo_vars,'$'//TRIM(varnames(iv))//'$') == 0 ) THEN |
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255 | !---- get variable dimensions, especially 3rd dimension |
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256 | CALL ioget_vdim & |
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257 | & (rest_id_sto, varnames(iv), varnbdim_max, varnbdim, vardims) |
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258 | l1d = ALL(vardims(1:varnbdim) == 1) |
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259 | !---- |
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260 | ALLOCATE( var_3d(kjpindex,vardims(3)), stat=ier) |
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261 | IF (ier /= 0) STOP 'ALLOCATION PROBLEM' |
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262 | !---- read it |
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263 | IF (l1d) THEN |
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264 | CALL restget & |
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265 | & (rest_id_sto, TRIM(varnames(iv)), 1, vardims(3), & |
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266 | & 1, itau_dep, .TRUE., xtmp) |
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267 | ELSE |
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268 | CALL restget & |
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269 | & (rest_id_sto, TRIM(varnames(iv)), kjpindex, vardims(3), & |
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270 | & 1, itau_dep, .TRUE., var_3d, "gather", kjpindex, indices) |
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271 | ENDIF |
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272 | !---- write it |
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273 | IF (l1d) THEN |
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274 | CALL restput & |
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275 | & (rest_id_sto, TRIM(varnames(iv)), 1, vardims(3), & |
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276 | & 1, itau_dep, xtmp) |
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277 | ELSE |
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278 | CALL restput & |
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279 | & (rest_id_sto, TRIM(varnames(iv)), kjpindex, vardims(3), & |
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280 | & 1, itau_dep, var_3d, 'scatter', kjpindex, indices) |
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281 | ENDIF |
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282 | !---- |
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283 | DEALLOCATE(var_3d) |
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284 | ENDIF |
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285 | ENDDO |
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286 | !- |
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287 | ! read soil carbon |
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288 | !- |
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289 | ALLOCATE(carbon(kjpindex,ncarb,nvm)) |
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290 | carbon(:,:,:) = val_exp |
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291 | DO m = 1, nvm |
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292 | WRITE (part_str, '(I2)') m |
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293 | IF (m<10) part_str(1:1)='0' |
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294 | var_name = 'carbon_'//part_str(1:LEN_TRIM(part_str)) |
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295 | CALL restget_p & |
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296 | & (rest_id_sto, var_name, kjpindex, ncarb , 1, itau_dep, & |
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297 | & .TRUE., carbon(:,:,m), 'gather', kjpindex, indices) |
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298 | IF (ALL(carbon(:,:,m) == val_exp)) carbon(:,:,m) = zero |
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299 | !-- do not write this variable: it will be modified. |
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300 | ENDDO |
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301 | !- |
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302 | ! Length of run |
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303 | !- |
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304 | WRITE(time_str,'(a)') '10000Y' |
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305 | CALL getin('TIME_LENGTH', time_str) |
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306 | ! transform into itau |
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307 | CALL tlen2itau(time_str, dt_forcesoil*one_year, date0, itau_len) |
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308 | write(*,*) 'Number of time steps to do: ',itau_len |
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309 | !- |
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310 | ! read the rest of the forcing file and store forcing in an array. |
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311 | ! We read an average year. |
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312 | !- |
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313 | ALLOCATE(soilcarbon_input(kjpindex,ncarb,nvm,nparan)) |
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314 | ALLOCATE(control_temp(kjpindex,nlevs,nparan)) |
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315 | ALLOCATE(control_moist(kjpindex,nlevs,nparan)) |
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316 | !- |
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317 | ier = NF90_INQ_VARID (Cforcing_id,'soilcarbon_input',v_id) |
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318 | ier = NF90_GET_VAR (Cforcing_id,v_id,soilcarbon_input) |
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319 | ier = NF90_INQ_VARID (Cforcing_id, 'control_moist',v_id) |
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320 | ier = NF90_GET_VAR (Cforcing_id,v_id,control_moist) |
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321 | ier = NF90_INQ_VARID (Cforcing_id, 'control_temp',v_id) |
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322 | ier = NF90_GET_VAR (Cforcing_id,v_id,control_temp) |
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323 | !- |
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324 | ier = NF90_CLOSE (Cforcing_id) |
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325 | !- |
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326 | !MM Problem here with dpu which depends on soil type |
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327 | DO iv = 1, nbdl-1 |
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328 | ! first 2.0 is dpu |
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329 | ! second 2.0 is average |
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330 | diaglev(iv) = 2.0/(2**(nbdl-1) -1) * ( ( 2**(iv-1) -1) + ( 2**(iv) -1) ) / 2.0 |
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331 | ENDDO |
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332 | diaglev(nbdl) = 2.0 |
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333 | !- |
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334 | ! For sequential use only, we must initialize data_para : |
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335 | ! |
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336 | ! |
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337 | ENDIF |
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338 | |
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339 | CALL bcast(iim) |
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340 | CALL bcast(jjm) |
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341 | call bcast(kjpindex) |
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342 | CALL init_data_para(iim,jjm,kjpindex,indices) |
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343 | |
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344 | !- |
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345 | !- |
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346 | ! there we go: time loop |
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347 | !- |
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348 | CALL bcast(nparan) |
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349 | ALLOCATE(clay_loc(nbp_loc)) |
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350 | ALLOCATE(soilcarbon_input_loc(nbp_loc,ncarb,nvm,nparan)) |
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351 | ALLOCATE(control_temp_loc(nbp_loc,nlevs,nparan)) |
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352 | ALLOCATE(control_moist_loc(nbp_loc,nlevs,nparan)) |
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353 | ALLOCATE(carbon_loc(nbp_loc,ncarb,nvm)) |
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354 | ALLOCATE(resp_hetero_soil(nbp_loc,nvm)) |
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355 | iatt = 0 |
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356 | |
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357 | CALL bcast(itau_len) |
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358 | CALL bcast(nparan) |
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359 | CALL bcast(dt_forcesoil) |
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360 | CALL Scatter(clay,clay_loc) |
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361 | CALL Scatter(soilcarbon_input,soilcarbon_input_loc) |
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362 | CALL Scatter(control_temp,control_temp_loc) |
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363 | CALL Scatter(control_moist,control_moist_loc) |
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364 | CALL Scatter(carbon,carbon_loc) |
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365 | |
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366 | !!$ DS 16/06/2011 : calling the new_values of soilcarbon parameters before loop |
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367 | ! |
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368 | CALL getin_p('FRAC_CARB_AA',frac_carb_aa) |
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369 | CALL getin_p('FRAC_CARB_AP',frac_carb_ap) |
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370 | CALL getin_p('FRAC_CARB_SS',frac_carb_ss) |
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371 | CALL getin_p('FRAC_CARB_SA',frac_carb_sa) |
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372 | CALL getin_p('FRAC_CARB_SP',frac_carb_sp) |
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373 | CALL getin_p('FRAC_CARB_PP',frac_carb_pp) |
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374 | CALL getin_p('FRAC_CARB_PA',frac_carb_pa) |
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375 | CALL getin_p('FRAC_CARB_PS',frac_carb_ps) |
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376 | ! |
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377 | CALL getin_p('ACTIVE_TO_PASS_CLAY_FRAC',active_to_pass_clay_frac) |
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378 | CALL getin_p('CARBON_TAU_IACTIVE',carbon_tau_iactive) |
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379 | CALL getin_p('CARBON_TAU_ISLOW',carbon_tau_islow) |
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380 | CALL getin_p('CARBON_TAU_IPASSIVE',carbon_tau_ipassive) |
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381 | CALL getin_p('FLUX_TOT_COEFF',flux_tot_coeff) |
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382 | |
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383 | DO i=1,itau_len |
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384 | iatt = iatt+1 |
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385 | IF (iatt > nparan) iatt = 1 |
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386 | CALL soilcarbon & |
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387 | & (nbp_loc, dt_forcesoil, clay_loc, & |
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388 | & soilcarbon_input_loc(:,:,:,iatt), & |
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389 | & control_temp_loc(:,:,iatt), control_moist_loc(:,:,iatt), & |
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390 | & carbon_loc, resp_hetero_soil) |
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391 | ENDDO |
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392 | |
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393 | CALL Gather(carbon_loc,carbon) |
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394 | !- |
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395 | ! write new carbon into restart file |
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396 | !- |
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397 | IF (is_root_prc) THEN |
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398 | DO m=1,nvm |
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399 | WRITE (part_str, '(I2)') m |
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400 | IF (m<10) part_str(1:1)='0' |
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401 | var_name = 'carbon_'//part_str(1:LEN_TRIM(part_str)) |
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402 | CALL restput_p & |
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403 | & (rest_id_sto, var_name, kjpindex, ncarb , 1, itau_dep, & |
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404 | & carbon(:,:,m), 'scatter', kjpindex, indices) |
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405 | ENDDO |
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406 | !- |
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407 | CALL getin_dump |
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408 | CALL restclo |
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409 | ENDIF |
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410 | #ifdef CPP_PARA |
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411 | CALL MPI_FINALIZE(ierr) |
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412 | #endif |
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413 | !-------------------- |
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414 | END PROGRAM forcesoil |
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