1 | ! |
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2 | ! $Id: interp_sulf_input.f90 5338 2024-11-20 09:05:48Z jyg $ |
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3 | ! |
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4 | SUBROUTINE interp_sulf_input(debutphy,pdtphys,paprs,tr_seri) |
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5 | |
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6 | USE netcdf95, ONLY: nf95_close, nf95_gw_var, nf95_inq_dimid, & |
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7 | nf95_inq_varid, nf95_inquire_dimension, nf95_open |
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8 | USE netcdf, ONLY: nf90_get_var, nf90_noerr, nf90_nowrite |
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9 | |
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10 | USE mod_grid_phy_lmdz |
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11 | USE mod_phys_lmdz_mpi_data, ONLY : is_mpi_root |
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12 | USE mod_phys_lmdz_omp_data, ONLY : is_omp_root |
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13 | USE phys_local_var_mod, ONLY : budg_3D_backgr_ocs, budg_3D_backgr_so2 |
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14 | USE phys_local_var_mod, ONLY : OCS_lifetime, SO2_lifetime, H2SO4_lifetime, O3_clim |
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15 | USE mod_phys_lmdz_para |
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16 | USE dimphy |
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17 | USE phys_cal_mod |
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18 | USE infotrac_phy |
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19 | USE aerophys |
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20 | USE yomcst_mod_h |
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21 | USE strataer_local_var_mod, ONLY : flag_newclim_file,flag_verbose_strataer |
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22 | |
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23 | IMPLICIT NONE |
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24 | |
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25 | |
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26 | |
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27 | ! Variable input |
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28 | REAL paprs(klon,klev+1) |
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29 | REAL tr_seri(klon,klev,nbtr) |
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30 | REAL, INTENT(IN) :: pdtphys ! Pas d'integration pour la physique (seconde) |
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31 | LOGICAL, INTENT(IN) :: debutphy ! le flag de l'initialisation de la physique |
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32 | |
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33 | ! Variables locales |
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34 | INTEGER n_lat ! number of latitudes in the input data |
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35 | INTEGER n_lon ! number of longitudes in the input data |
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36 | INTEGER, SAVE :: n_lev ! number of levels in the input data |
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37 | !$OMP THREADPRIVATE(n_lev) |
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38 | INTEGER n_mth ! number of months in the input data |
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39 | INTEGER, SAVE :: mth_pre |
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40 | !$OMP THREADPRIVATE(mth_pre) |
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41 | |
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42 | ! Champs reconstitues |
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43 | REAL paprs_glo(klon_glo,klev+1) |
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44 | |
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45 | REAL, ALLOCATABLE :: latitude(:) |
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46 | ! (of input data sorted in strictly ascending order) |
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47 | |
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48 | REAL, ALLOCATABLE :: longitude(:) |
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49 | ! (of input data sorted in strictly ascending order) |
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50 | |
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51 | REAL, ALLOCATABLE :: time(:) |
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52 | ! (of input data sorted in strictly ascending order) |
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53 | |
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54 | REAL, ALLOCATABLE :: lev(:) |
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55 | ! levels of input data |
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56 | |
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57 | REAL, ALLOCATABLE :: OCS_clim_in(:, :, :, :) |
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58 | REAL, ALLOCATABLE :: SO2_clim_in(:, :, :, :) |
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59 | REAL, ALLOCATABLE :: OCS_clim_mth(:, :, :) |
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60 | REAL, ALLOCATABLE :: SO2_clim_mth(:, :, :) |
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61 | REAL, ALLOCATABLE :: OCS_clim_tmp(:, :) |
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62 | REAL, ALLOCATABLE :: SO2_clim_tmp(:, :) |
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63 | REAL OCS_clim_glo(klon_glo,klev) |
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64 | REAL SO2_clim_glo(klon_glo,klev) |
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65 | |
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66 | REAL, ALLOCATABLE :: O3_clim_in(:, :, :, :) |
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67 | REAL, ALLOCATABLE :: O3_clim_mth(:, :, :) |
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68 | REAL, ALLOCATABLE :: O3_clim_tmp(:, :) |
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69 | REAL O3_clim_glo(klon_glo,klev) |
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70 | |
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71 | ! fixed climatos |
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72 | REAL, ALLOCATABLE :: OCS_lifetime_in(:, :, :, :) |
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73 | REAL, ALLOCATABLE :: SO2_lifetime_in(:, :, :, :) |
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74 | REAL, ALLOCATABLE :: OCS_lifetime_mth(:, :, :) |
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75 | REAL, ALLOCATABLE :: SO2_lifetime_mth(:, :, :) |
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76 | REAL, ALLOCATABLE :: OCS_lifetime_tmp(:, :) |
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77 | REAL, ALLOCATABLE :: SO2_lifetime_tmp(:, :) |
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78 | REAL OCS_lifetime_glo(klon_glo,klev) |
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79 | REAL SO2_lifetime_glo(klon_glo,klev) |
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80 | |
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81 | REAL, ALLOCATABLE :: H2SO4_lifetime_in(:, :, :, :) |
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82 | REAL, ALLOCATABLE :: H2SO4_lifetime_mth(:, :, :) |
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83 | REAL, ALLOCATABLE :: H2SO4_lifetime_tmp(:, :) |
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84 | |
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85 | REAL H2SO4_lifetime_glo(klon_glo,klev) |
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86 | ! |
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87 | REAL, ALLOCATABLE, SAVE :: OCS_clim(:,:) |
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88 | REAL, ALLOCATABLE, SAVE :: SO2_clim(:,:) |
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89 | !$OMP THREADPRIVATE(OCS_clim,SO2_clim) |
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90 | ! |
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91 | INTEGER i, k, kk, j |
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92 | REAL p_bound |
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93 | |
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94 | ! For NetCDF: |
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95 | INTEGER :: ncid_in ! IDs for input files |
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96 | INTEGER :: varid, ncerr |
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97 | CHARACTER (LEN=3) :: nc_lat, nc_lon |
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98 | CHARACTER (LEN=256) :: nc_fname |
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99 | |
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100 | INTEGER, PARAMETER :: lev_input=17 |
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101 | !--pressure at interfaces of input data (in Pa) |
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102 | REAL, DIMENSION(lev_input+1), PARAMETER :: & |
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103 | paprs_input=(/ & |
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104 | 1.00000002e+05, 6.06530673e+04, 3.67879449e+04, & |
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105 | 2.23130165e+04, 1.35335286e+04, 8.20850004e+03, & |
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106 | 4.97870695e+03, 3.01973841e+03, 1.83156393e+03, & |
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107 | 1.11089968e+03, 6.73794715e+02, 4.08677153e+02, & |
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108 | 2.47875223e+02, 1.50343923e+02, 9.11881985e+01, & |
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109 | 5.53084382e+01, 3.35462635e+01, 0.0 /) |
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110 | ! |
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111 | IF (.NOT.ALLOCATED(OCS_clim)) ALLOCATE(OCS_clim(klon,klev)) |
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112 | IF (.NOT.ALLOCATED(SO2_clim)) ALLOCATE(SO2_clim(klon,klev)) |
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113 | |
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114 | IF (debutphy.OR.mth_cur.NE.mth_pre) THEN |
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115 | |
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116 | !--preparation of global fields |
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117 | CALL gather(paprs, paprs_glo) |
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118 | |
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119 | IF (is_mpi_root.AND.is_omp_root) THEN |
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120 | |
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121 | !--init ncdf variables |
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122 | IF(flag_newclim_file) THEN |
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123 | nc_fname = "ocs_so2_h2so4_annual_lmdz.nc" |
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124 | nc_lat = "LAT" |
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125 | nc_lon = "LON" |
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126 | ELSE |
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127 | ! old file for retro compatibility |
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128 | nc_fname = "ocs_so2_annual_lmdz.nc" |
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129 | nc_lat = "lat" |
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130 | nc_lon = "lon" |
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131 | ENDIF |
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132 | |
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133 | !--reading emission files |
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134 | CALL nf95_open(nc_fname, nf90_nowrite, ncid_in) |
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135 | IF(flag_verbose_strataer) print *, "Open file ", nc_fname |
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136 | |
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137 | CALL nf95_inq_varid(ncid_in, "LEV", varid) |
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138 | CALL nf95_gw_var(ncid_in, varid, lev) |
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139 | n_lev = size(lev) |
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140 | |
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141 | CALL nf95_inq_varid(ncid_in, nc_lat, varid) |
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142 | CALL nf95_gw_var(ncid_in, varid, latitude) |
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143 | n_lat = size(latitude) |
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144 | |
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145 | CALL nf95_inq_varid(ncid_in, nc_lon, varid) |
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146 | CALL nf95_gw_var(ncid_in, varid, longitude) |
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147 | n_lon = size(longitude) |
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148 | |
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149 | CALL nf95_inq_varid(ncid_in, "TIME", varid) |
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150 | CALL nf95_gw_var(ncid_in, varid, time) |
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151 | n_mth = size(time) |
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152 | |
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153 | IF (.NOT.ALLOCATED(OCS_clim_in)) ALLOCATE(OCS_clim_in(n_lon, n_lat, n_lev, n_mth)) |
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154 | IF (.NOT.ALLOCATED(SO2_clim_in)) ALLOCATE(SO2_clim_in(n_lon, n_lat, n_lev, n_mth)) |
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155 | IF (.NOT.ALLOCATED(O3_clim_in)) ALLOCATE(O3_clim_in(n_lon, n_lat, n_lev, n_mth)) |
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156 | |
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157 | IF (.NOT.ALLOCATED(OCS_lifetime_in)) ALLOCATE(OCS_lifetime_in(n_lon, n_lat, n_lev, n_mth)) |
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158 | IF (.NOT.ALLOCATED(SO2_lifetime_in)) ALLOCATE(SO2_lifetime_in(n_lon, n_lat, n_lev, n_mth)) |
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159 | IF (.NOT.ALLOCATED(H2SO4_lifetime_in)) ALLOCATE(H2SO4_lifetime_in(n_lon, n_lat, n_lev, n_mth)) |
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160 | |
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161 | CALL nf95_inq_varid(ncid_in, "OCS", varid) |
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162 | ncerr = nf90_get_var(ncid_in, varid, OCS_clim_in) |
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163 | IF(flag_verbose_strataer) print *,'code erreur OCS=', ncerr, varid |
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164 | |
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165 | CALL nf95_inq_varid(ncid_in, "SO2", varid) |
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166 | ncerr = nf90_get_var(ncid_in, varid, SO2_clim_in) |
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167 | IF(flag_verbose_strataer) print *,'code erreur SO2=', ncerr, varid |
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168 | |
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169 | CALL nf95_inq_varid(ncid_in, "OCS_LIFET", varid) |
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170 | ncerr = nf90_get_var(ncid_in, varid, OCS_lifetime_in) |
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171 | IF(flag_verbose_strataer) print *,'code erreur OCS_lifetime_in=', ncerr, varid |
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172 | |
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173 | CALL nf95_inq_varid(ncid_in, "SO2_LIFET", varid) |
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174 | ncerr = nf90_get_var(ncid_in, varid, SO2_lifetime_in) |
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175 | IF(flag_verbose_strataer) print *,'code erreur SO2_lifetime_in=', ncerr, varid |
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176 | |
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177 | IF(flag_newclim_file) THEN |
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178 | CALL nf95_inq_varid(ncid_in, "O3", varid) |
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179 | ncerr = nf90_get_var(ncid_in, varid, O3_clim_in) |
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180 | IF(flag_verbose_strataer) print *,'code erreur O3=', ncerr, varid |
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181 | |
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182 | CALL nf95_inq_varid(ncid_in, "H2SO4_LIFET", varid) |
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183 | ncerr = nf90_get_var(ncid_in, varid, H2SO4_lifetime_in) |
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184 | IF(flag_verbose_strataer) print *,'code erreur H2SO4_lifetime_in=', ncerr, varid |
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185 | ENDIF |
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186 | |
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187 | CALL nf95_close(ncid_in) |
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188 | |
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189 | IF (.NOT.ALLOCATED(OCS_clim_mth)) ALLOCATE(OCS_clim_mth(n_lon, n_lat, n_lev)) |
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190 | IF (.NOT.ALLOCATED(SO2_clim_mth)) ALLOCATE(SO2_clim_mth(n_lon, n_lat, n_lev)) |
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191 | IF (.NOT.ALLOCATED(OCS_clim_tmp)) ALLOCATE(OCS_clim_tmp(klon_glo, n_lev)) |
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192 | IF (.NOT.ALLOCATED(SO2_clim_tmp)) ALLOCATE(SO2_clim_tmp(klon_glo, n_lev)) |
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193 | IF (.NOT.ALLOCATED(O3_clim_mth)) ALLOCATE(O3_clim_mth(n_lon, n_lat, n_lev)) |
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194 | IF (.NOT.ALLOCATED(O3_clim_tmp)) ALLOCATE(O3_clim_tmp(klon_glo, n_lev)) |
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195 | |
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196 | IF (.NOT.ALLOCATED(OCS_lifetime_mth)) ALLOCATE(OCS_lifetime_mth(n_lon, n_lat, n_lev)) |
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197 | IF (.NOT.ALLOCATED(SO2_lifetime_mth)) ALLOCATE(SO2_lifetime_mth(n_lon, n_lat, n_lev)) |
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198 | IF (.NOT.ALLOCATED(OCS_lifetime_tmp)) ALLOCATE(OCS_lifetime_tmp(klon_glo, n_lev)) |
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199 | IF (.NOT.ALLOCATED(SO2_lifetime_tmp)) ALLOCATE(SO2_lifetime_tmp(klon_glo, n_lev)) |
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200 | IF (.NOT.ALLOCATED(H2SO4_lifetime_mth)) ALLOCATE(H2SO4_lifetime_mth(n_lon, n_lat, n_lev)) |
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201 | IF (.NOT.ALLOCATED(H2SO4_lifetime_tmp)) ALLOCATE(H2SO4_lifetime_tmp(klon_glo, n_lev)) |
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202 | |
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203 | !---select the correct month, undo multiplication with 1.e12 (precision reasons) |
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204 | !---correct latitudinal order and convert input from volume mixing ratio to mass mixing ratio |
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205 | DO j=1,n_lat |
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206 | SO2_clim_mth(:,j,:) = 1.e-12*SO2_clim_in(:,n_lat+1-j,:,mth_cur)*mSO2mol/mAIRmol |
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207 | OCS_clim_mth(:,j,:) = 1.e-12*OCS_clim_in(:,n_lat+1-j,:,mth_cur)*mOCSmol/mAIRmol |
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208 | SO2_lifetime_mth(:,j,:) = SO2_lifetime_in(:,n_lat+1-j,:,mth_cur) |
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209 | OCS_lifetime_mth(:,j,:) = OCS_lifetime_in(:,n_lat+1-j,:,mth_cur) |
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210 | |
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211 | ! O3 from 2d model is not tracer, in VMR |
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212 | IF(flag_newclim_file) THEN |
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213 | H2SO4_lifetime_mth(:,j,:) = H2SO4_lifetime_in(:,n_lat+1-j,:,mth_cur) |
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214 | ! new input files |
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215 | O3_clim_mth(:,j,:) = 1.e-6*O3_clim_in(:,n_lat+1-j,:,mth_cur) |
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216 | ELSE |
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217 | H2SO4_lifetime_mth(:,j,:) = 1.e-6 |
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218 | O3_clim_mth(:,j,:) = 1.e-6 |
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219 | ENDIF |
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220 | ENDDO |
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221 | |
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222 | !---reduce to a klon_glo grid but keep the levels |
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223 | CALL grid2dTo1d_glo(OCS_clim_mth,OCS_clim_tmp) |
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224 | CALL grid2dTo1d_glo(SO2_clim_mth,SO2_clim_tmp) |
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225 | CALL grid2dTo1d_glo(O3_clim_mth,O3_clim_tmp) |
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226 | |
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227 | CALL grid2dTo1d_glo(OCS_lifetime_mth,OCS_lifetime_tmp) |
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228 | CALL grid2dTo1d_glo(SO2_lifetime_mth,SO2_lifetime_tmp) |
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229 | CALL grid2dTo1d_glo(H2SO4_lifetime_mth,H2SO4_lifetime_tmp) |
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230 | |
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231 | !--set lifetime to very high value in uninsolated areas |
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232 | DO i=1, klon_glo |
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233 | DO kk=1, n_lev |
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234 | !--added tests on VMR of species for realism |
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235 | IF (OCS_clim_tmp(i,kk).LT.1.e-20) THEN |
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236 | OCS_clim_tmp(i,kk)=1.0e-20 |
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237 | ENDIF |
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238 | IF (SO2_clim_tmp(i,kk).LT.1.e-20) THEN |
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239 | SO2_clim_tmp(i,kk)=1.0e-20 |
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240 | ENDIF |
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241 | ! 50 ppbv min for O3 |
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242 | IF (O3_clim_tmp(i,kk).LT.50.0e-9) THEN |
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243 | O3_clim_tmp(i,kk)=50.0e-9 |
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244 | ENDIF |
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245 | |
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246 | IF (OCS_lifetime_tmp(i,kk)==0.0) THEN |
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247 | OCS_lifetime_tmp(i,kk)=1.0e12 |
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248 | ENDIF |
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249 | IF (SO2_lifetime_tmp(i,kk)==0.0) THEN |
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250 | SO2_lifetime_tmp(i,kk)=1.0e12 |
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251 | ENDIF |
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252 | IF (H2SO4_lifetime_tmp(i,kk)==0.0) THEN |
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253 | H2SO4_lifetime_tmp(i,kk)=1.0e12 |
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254 | ENDIF |
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255 | ENDDO |
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256 | ENDDO |
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257 | |
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258 | !---regrid weighted lifetime and climatologies |
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259 | DO i=1, klon_glo |
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260 | DO k=1, klev |
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261 | OCS_lifetime_glo(i,k)=0.0 |
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262 | SO2_lifetime_glo(i,k)=0.0 |
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263 | O3_clim_glo(i,k)=0.0 |
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264 | |
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265 | OCS_clim_glo(i,k)=0.0 |
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266 | SO2_clim_glo(i,k)=0.0 |
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267 | H2SO4_lifetime_glo(i,k)=0.0 |
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268 | |
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269 | DO kk=1, n_lev |
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270 | OCS_lifetime_glo(i,k)=OCS_lifetime_glo(i,k)+ & |
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271 | MAX(0.0,MIN(paprs_glo(i,k),paprs_input(kk))-MAX(paprs_glo(i,k+1),paprs_input(kk+1))) & |
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272 | *OCS_lifetime_tmp(i,kk)/(paprs_glo(i,k)-paprs_glo(i,k+1)) |
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273 | SO2_lifetime_glo(i,k)=SO2_lifetime_glo(i,k)+ & |
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274 | MAX(0.0,MIN(paprs_glo(i,k),paprs_input(kk))-MAX(paprs_glo(i,k+1),paprs_input(kk+1))) & |
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275 | *SO2_lifetime_tmp(i,kk)/(paprs_glo(i,k)-paprs_glo(i,k+1)) |
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276 | IF(flag_newclim_file) THEN |
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277 | H2SO4_lifetime_glo(i,k)=H2SO4_lifetime_glo(i,k)+ & |
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278 | MAX(0.0,MIN(paprs_glo(i,k),paprs_input(kk)) & |
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279 | -MAX(paprs_glo(i,k+1),paprs_input(kk+1))) & |
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280 | *H2SO4_lifetime_tmp(i,kk)/(paprs_glo(i,k)-paprs_glo(i,k+1)) |
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281 | ENDIF |
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282 | |
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283 | OCS_clim_glo(i,k)=OCS_clim_glo(i,k)+ & |
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284 | MAX(0.0,MIN(paprs_glo(i,k),paprs_input(kk))-MAX(paprs_glo(i,k+1),paprs_input(kk+1))) & |
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285 | *OCS_clim_tmp(i,kk)/(paprs_glo(i,k)-paprs_glo(i,k+1)) |
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286 | SO2_clim_glo(i,k)=SO2_clim_glo(i,k)+ & |
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287 | MAX(0.0,MIN(paprs_glo(i,k),paprs_input(kk))-MAX(paprs_glo(i,k+1),paprs_input(kk+1))) & |
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288 | *SO2_clim_tmp(i,kk)/(paprs_glo(i,k)-paprs_glo(i,k+1)) |
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289 | IF(flag_newclim_file) THEN |
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290 | O3_clim_glo(i,k)=O3_clim_glo(i,k)+ & |
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291 | MAX(0.0,MIN(paprs_glo(i,k),paprs_input(kk)) & |
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292 | -MAX(paprs_glo(i,k+1),paprs_input(kk+1))) & |
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293 | *O3_clim_tmp(i,kk)/(paprs_glo(i,k)-paprs_glo(i,k+1)) |
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294 | ENDIF |
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295 | ENDDO |
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296 | ENDDO |
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297 | ENDDO |
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298 | |
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299 | ENDIF !--is_mpi_root and is_omp_root |
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300 | |
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301 | !--keep memory of previous month |
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302 | mth_pre=mth_cur |
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303 | |
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304 | !--scatter global fields around |
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305 | CALL scatter(OCS_clim_glo, OCS_clim) |
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306 | CALL scatter(SO2_clim_glo, SO2_clim) |
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307 | CALL scatter(O3_clim_glo, O3_clim) |
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308 | CALL scatter(OCS_lifetime_glo, OCS_lifetime) |
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309 | CALL scatter(SO2_lifetime_glo, SO2_lifetime) |
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310 | CALL scatter(H2SO4_lifetime_glo, H2SO4_lifetime) |
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311 | |
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312 | IF (is_mpi_root.AND.is_omp_root) THEN |
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313 | ! |
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314 | DEALLOCATE(OCS_clim_in,SO2_clim_in,O3_clim_in) |
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315 | DEALLOCATE(OCS_clim_mth,SO2_clim_mth,O3_clim_mth) |
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316 | DEALLOCATE(OCS_clim_tmp,SO2_clim_tmp,O3_clim_tmp) |
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317 | DEALLOCATE(OCS_lifetime_in, SO2_lifetime_in, H2SO4_lifetime_in) |
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318 | DEALLOCATE(OCS_lifetime_mth, SO2_lifetime_mth, H2SO4_lifetime_mth) |
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319 | DEALLOCATE(OCS_lifetime_tmp, SO2_lifetime_tmp, H2SO4_lifetime_tmp) |
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320 | ! |
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321 | ENDIF !--is_mpi_root and is_omp_root |
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322 | |
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323 | ENDIF ! debutphy.OR.new month |
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324 | |
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325 | !--set to background value everywhere in the very beginning, later only in the troposphere |
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326 | !--a little dangerous as the MAXVAL is not computed on the global field |
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327 | IF (debutphy.AND.MAXVAL(tr_seri).LT.1.e-30) THEN |
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328 | p_bound=0.0 |
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329 | ELSE |
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330 | p_bound=50000. |
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331 | ENDIF |
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332 | |
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333 | !--regridding tracer concentration on the vertical |
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334 | DO i=1, klon |
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335 | DO k=1, klev |
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336 | ! |
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337 | !--OCS and SO2 prescribed back to their clim values below p_bound |
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338 | IF (paprs(i,k).GT.p_bound) THEN |
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339 | budg_3D_backgr_ocs(i,k)=OCS_clim(i,k)-tr_seri(i,k,id_OCS_strat) |
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340 | budg_3D_backgr_so2(i,k)=SO2_clim(i,k)-tr_seri(i,k,id_SO2_strat) |
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341 | tr_seri(i,k,id_OCS_strat)=OCS_clim(i,k) |
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342 | tr_seri(i,k,id_SO2_strat)=SO2_clim(i,k) |
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343 | ENDIF |
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344 | ENDDO |
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345 | ENDDO |
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346 | |
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347 | !convert SO2_backgr_tend from kg(SO2)/kgA to kg(S)/m2/layer/s for saving as diagnostic |
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348 | DO i=1, klon |
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349 | DO k=1, klev |
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350 | budg_3D_backgr_ocs(i,k)=budg_3D_backgr_ocs(i,k)*mSatom/mOCSmol*(paprs(i,k)-paprs(i,k+1))/RG/pdtphys |
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351 | budg_3D_backgr_so2(i,k)=budg_3D_backgr_so2(i,k)*mSatom/mSO2mol*(paprs(i,k)-paprs(i,k+1))/RG/pdtphys |
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352 | ENDDO |
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353 | ENDDO |
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354 | |
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355 | RETURN |
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356 | |
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357 | END SUBROUTINE interp_sulf_input |
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