1 | MODULE obs_oper |
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2 | !!====================================================================== |
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3 | !! *** MODULE obs_oper *** |
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4 | !! Observation diagnostics: Observation operators for various observation |
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5 | !! types |
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6 | !!====================================================================== |
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7 | |
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8 | !!---------------------------------------------------------------------- |
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9 | !! obs_pro_opt : Compute the model counterpart of temperature and |
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10 | !! salinity observations from profiles |
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11 | !! obs_pro_sco_opt: Compute the model counterpart of temperature and |
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12 | !! salinity observations from profiles in generalised |
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13 | !! vertical coordinates |
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14 | !! obs_sla_opt : Compute the model counterpart of sea level anomaly |
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15 | !! observations |
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16 | !! obs_sst_opt : Compute the model counterpart of sea surface temperature |
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17 | !! observations |
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18 | !! obs_sss_opt : Compute the model counterpart of sea surface salinity |
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19 | !! observations |
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20 | !! obs_seaice_opt : Compute the model counterpart of sea ice concentration |
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21 | !! observations |
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22 | !! |
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23 | !! obs_vel_opt : Compute the model counterpart of zonal and meridional |
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24 | !! components of velocity from observations. |
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25 | !! obs_logchl_opt : Compute the model counterpart of log10(chlorophyll) |
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26 | !! observations |
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27 | !! obs_spm_opt : Compute the model counterpart of spm |
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28 | !! observations |
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29 | !! obs_fco2_opt : Compute the model counterpart of fco2 |
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30 | !! observations |
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31 | !! obs_pco2_opt : Compute the model counterpart of pco2 |
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32 | !! observations |
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33 | !!---------------------------------------------------------------------- |
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34 | |
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35 | !! * Modules used |
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36 | USE par_kind, ONLY : & ! Precision variables |
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37 | & wp |
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38 | USE in_out_manager ! I/O manager |
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39 | USE obs_inter_sup ! Interpolation support |
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40 | USE obs_inter_h2d, ONLY : & ! Horizontal interpolation to the observation pt |
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41 | & obs_int_h2d, & |
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42 | & obs_int_h2d_init |
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43 | USE obs_inter_z1d, ONLY : & ! Vertical interpolation to the observation pt |
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44 | & obs_int_z1d, & |
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45 | & obs_int_z1d_spl |
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46 | USE obs_const, ONLY : & |
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47 | & obfillflt ! Fillvalue |
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48 | USE dom_oce, ONLY : & |
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49 | & glamt, glamu, glamv, & |
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50 | & gphit, gphiu, gphiv, & |
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51 | #if defined key_vvl |
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52 | & gdept_n |
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53 | #else |
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54 | & gdept_0 |
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55 | #endif |
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56 | USE lib_mpp, ONLY : & |
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57 | & ctl_warn, ctl_stop |
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58 | USE obs_grid, ONLY : & |
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59 | & obs_level_search |
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60 | |
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61 | IMPLICIT NONE |
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62 | |
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63 | !! * Routine accessibility |
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64 | PRIVATE |
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65 | |
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66 | PUBLIC obs_pro_opt, & ! Compute the model counterpart of profile observations |
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67 | & obs_pro_sco_opt, & ! Compute the model counterpart of profile observations |
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68 | ! in generalised vertical coordinates |
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69 | & obs_sla_opt, & ! Compute the model counterpart of SLA observations |
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70 | & obs_sst_opt, & ! Compute the model counterpart of SST observations |
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71 | & obs_sss_opt, & ! Compute the model counterpart of SSS observations |
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72 | & obs_seaice_opt, & |
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73 | & obs_vel_opt, & ! Compute the model counterpart of velocity profile data |
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74 | & obs_logchl_opt, & ! Compute the model counterpart of logchl data |
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75 | & obs_spm_opt, & ! Compute the model counterpart of spm data |
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76 | & obs_fco2_opt, & ! Compute the model counterpart of fco2 data |
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77 | & obs_pco2_opt ! Compute the model counterpart of pco2 data |
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78 | |
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79 | INTEGER, PARAMETER, PUBLIC :: imaxavtypes = 20 ! Max number of daily avgd obs types |
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80 | |
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81 | !!---------------------------------------------------------------------- |
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82 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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83 | !! $Id$ |
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84 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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85 | !!---------------------------------------------------------------------- |
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86 | |
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87 | !! * Substitutions |
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88 | # include "domzgr_substitute.h90" |
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89 | CONTAINS |
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90 | |
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91 | SUBROUTINE obs_pro_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & |
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92 | & ptn, psn, pgdept, ptmask, k1dint, k2dint, & |
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93 | & kdailyavtypes ) |
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94 | !!----------------------------------------------------------------------- |
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95 | !! |
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96 | !! *** ROUTINE obs_pro_opt *** |
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97 | !! |
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98 | !! ** Purpose : Compute the model counterpart of profiles |
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99 | !! data by interpolating from the model grid to the |
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100 | !! observation point. |
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101 | !! |
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102 | !! ** Method : Linearly interpolate to each observation point using |
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103 | !! the model values at the corners of the surrounding grid box. |
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104 | !! |
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105 | !! First, a vertical profile of horizontally interpolated model |
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106 | !! now temperatures is computed at the obs (lon, lat) point. |
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107 | !! Several horizontal interpolation schemes are available: |
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108 | !! - distance-weighted (great circle) (k2dint = 0) |
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109 | !! - distance-weighted (small angle) (k2dint = 1) |
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110 | !! - bilinear (geographical grid) (k2dint = 2) |
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111 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
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112 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
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113 | !! |
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114 | !! Next, the vertical temperature profile is interpolated to the |
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115 | !! data depth points. Two vertical interpolation schemes are |
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116 | !! available: |
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117 | !! - linear (k1dint = 0) |
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118 | !! - Cubic spline (k1dint = 1) |
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119 | !! |
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120 | !! For the cubic spline the 2nd derivative of the interpolating |
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121 | !! polynomial is computed before entering the vertical interpolation |
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122 | !! routine. |
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123 | !! |
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124 | !! For ENACT moored buoy data (e.g., TAO), the model equivalent is |
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125 | !! a daily mean model temperature field. So, we first compute |
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126 | !! the mean, then interpolate only at the end of the day. |
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127 | !! |
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128 | !! Note: the in situ temperature observations must be converted |
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129 | !! to potential temperature (the model variable) prior to |
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130 | !! assimilation. |
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131 | !!?????????????????????????????????????????????????????????????? |
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132 | !! INCLUDE POTENTIAL TEMP -> IN SITU TEMP IN OBS OPERATOR??? |
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133 | !!?????????????????????????????????????????????????????????????? |
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134 | !! |
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135 | !! ** Action : |
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136 | !! |
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137 | !! History : |
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138 | !! ! 97-11 (A. Weaver, S. Ricci, N. Daget) |
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139 | !! ! 06-03 (G. Smith) NEMOVAR migration |
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140 | !! ! 06-10 (A. Weaver) Cleanup |
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141 | !! ! 07-01 (K. Mogensen) Merge of temperature and salinity |
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142 | !! ! 07-03 (K. Mogensen) General handling of profiles |
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143 | !!----------------------------------------------------------------------- |
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144 | |
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145 | !! * Modules used |
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146 | USE obs_profiles_def ! Definition of storage space for profile obs. |
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147 | |
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148 | IMPLICIT NONE |
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149 | |
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150 | !! * Arguments |
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151 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
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152 | INTEGER, INTENT(IN) :: kt ! Time step |
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153 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
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154 | INTEGER, INTENT(IN) :: kpj |
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155 | INTEGER, INTENT(IN) :: kpk |
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156 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
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157 | ! (kit000-1 = restart time) |
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158 | INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) |
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159 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
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160 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
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161 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
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162 | & ptn, & ! Model temperature field |
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163 | & psn, & ! Model salinity field |
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164 | & ptmask ! Land-sea mask |
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165 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpk) :: & |
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166 | & pgdept ! Model array of depth levels |
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167 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
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168 | & kdailyavtypes! Types for daily averages |
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169 | !! * Local declarations |
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170 | INTEGER :: ji |
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171 | INTEGER :: jj |
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172 | INTEGER :: jk |
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173 | INTEGER :: jobs |
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174 | INTEGER :: inrc |
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175 | INTEGER :: ipro |
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176 | INTEGER :: idayend |
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177 | INTEGER :: ista |
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178 | INTEGER :: iend |
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179 | INTEGER :: iobs |
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180 | INTEGER, DIMENSION(imaxavtypes) :: & |
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181 | & idailyavtypes |
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182 | REAL(KIND=wp) :: zlam |
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183 | REAL(KIND=wp) :: zphi |
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184 | REAL(KIND=wp) :: zdaystp |
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185 | REAL(KIND=wp), DIMENSION(kpk) :: & |
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186 | & zobsmask, & |
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187 | & zobsk, & |
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188 | & zobs2k |
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189 | REAL(KIND=wp), DIMENSION(2,2,kpk) :: & |
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190 | & zweig |
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191 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & |
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192 | & zmask, & |
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193 | & zintt, & |
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194 | & zints, & |
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195 | & zinmt, & |
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196 | & zinms |
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197 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
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198 | & zglam, & |
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199 | & zgphi |
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200 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
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201 | & igrdi, & |
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202 | & igrdj |
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203 | |
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204 | !------------------------------------------------------------------------ |
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205 | ! Local initialization |
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206 | !------------------------------------------------------------------------ |
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207 | ! ... Record and data counters |
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208 | inrc = kt - kit000 + 2 |
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209 | ipro = prodatqc%npstp(inrc) |
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210 | |
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211 | ! Daily average types |
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212 | IF ( PRESENT(kdailyavtypes) ) THEN |
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213 | idailyavtypes(:) = kdailyavtypes(:) |
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214 | ELSE |
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215 | idailyavtypes(:) = -1 |
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216 | ENDIF |
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217 | |
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218 | ! Initialize daily mean for first timestep |
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219 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
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220 | |
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221 | ! Added kt == 0 test to catch restart case |
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222 | IF ( idayend == 1 .OR. kt == 0) THEN |
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223 | IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on time-step: ',kt |
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224 | DO jk = 1, jpk |
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225 | DO jj = 1, jpj |
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226 | DO ji = 1, jpi |
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227 | prodatqc%vdmean(ji,jj,jk,1) = 0.0 |
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228 | prodatqc%vdmean(ji,jj,jk,2) = 0.0 |
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229 | END DO |
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230 | END DO |
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231 | END DO |
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232 | ENDIF |
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233 | |
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234 | DO jk = 1, jpk |
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235 | DO jj = 1, jpj |
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236 | DO ji = 1, jpi |
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237 | ! Increment the temperature field for computing daily mean |
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238 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
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239 | & + ptn(ji,jj,jk) |
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240 | ! Increment the salinity field for computing daily mean |
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241 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
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242 | & + psn(ji,jj,jk) |
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243 | END DO |
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244 | END DO |
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245 | END DO |
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246 | |
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247 | ! Compute the daily mean at the end of day |
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248 | zdaystp = 1.0 / REAL( kdaystp ) |
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249 | IF ( idayend == 0 ) THEN |
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250 | DO jk = 1, jpk |
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251 | DO jj = 1, jpj |
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252 | DO ji = 1, jpi |
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253 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
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254 | & * zdaystp |
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255 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
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256 | & * zdaystp |
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257 | END DO |
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258 | END DO |
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259 | END DO |
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260 | ENDIF |
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261 | |
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262 | ! Get the data for interpolation |
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263 | ALLOCATE( & |
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264 | & igrdi(2,2,ipro), & |
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265 | & igrdj(2,2,ipro), & |
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266 | & zglam(2,2,ipro), & |
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267 | & zgphi(2,2,ipro), & |
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268 | & zmask(2,2,kpk,ipro), & |
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269 | & zintt(2,2,kpk,ipro), & |
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270 | & zints(2,2,kpk,ipro) & |
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271 | & ) |
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272 | |
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273 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
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274 | iobs = jobs - prodatqc%nprofup |
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275 | igrdi(1,1,iobs) = prodatqc%mi(jobs,1)-1 |
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276 | igrdj(1,1,iobs) = prodatqc%mj(jobs,1)-1 |
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277 | igrdi(1,2,iobs) = prodatqc%mi(jobs,1)-1 |
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278 | igrdj(1,2,iobs) = prodatqc%mj(jobs,1) |
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279 | igrdi(2,1,iobs) = prodatqc%mi(jobs,1) |
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280 | igrdj(2,1,iobs) = prodatqc%mj(jobs,1)-1 |
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281 | igrdi(2,2,iobs) = prodatqc%mi(jobs,1) |
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282 | igrdj(2,2,iobs) = prodatqc%mj(jobs,1) |
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283 | END DO |
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284 | |
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285 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, glamt, zglam ) |
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286 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, gphit, zgphi ) |
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287 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptmask,zmask ) |
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288 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptn, zintt ) |
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289 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, psn, zints ) |
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290 | |
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291 | ! At the end of the day also get interpolated means |
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292 | IF ( idayend == 0 ) THEN |
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293 | |
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294 | ALLOCATE( & |
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295 | & zinmt(2,2,kpk,ipro), & |
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296 | & zinms(2,2,kpk,ipro) & |
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297 | & ) |
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298 | |
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299 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
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300 | & prodatqc%vdmean(:,:,:,1), zinmt ) |
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301 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
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302 | & prodatqc%vdmean(:,:,:,2), zinms ) |
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303 | |
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304 | ENDIF |
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305 | |
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306 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
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307 | |
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308 | iobs = jobs - prodatqc%nprofup |
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309 | |
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310 | IF ( kt /= prodatqc%mstp(jobs) ) THEN |
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311 | |
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312 | IF(lwp) THEN |
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313 | WRITE(numout,*) |
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314 | WRITE(numout,*) ' E R R O R : Observation', & |
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315 | & ' time step is not consistent with the', & |
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316 | & ' model time step' |
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317 | WRITE(numout,*) ' =========' |
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318 | WRITE(numout,*) |
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319 | WRITE(numout,*) ' Record = ', jobs, & |
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320 | & ' kt = ', kt, & |
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321 | & ' mstp = ', prodatqc%mstp(jobs), & |
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322 | & ' ntyp = ', prodatqc%ntyp(jobs) |
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323 | ENDIF |
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324 | CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) |
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325 | ENDIF |
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326 | |
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327 | zlam = prodatqc%rlam(jobs) |
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328 | zphi = prodatqc%rphi(jobs) |
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329 | |
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330 | ! Horizontal weights and vertical mask |
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331 | |
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332 | IF ( ( prodatqc%npvend(jobs,1) > 0 ) .OR. & |
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333 | & ( prodatqc%npvend(jobs,2) > 0 ) ) THEN |
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334 | |
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335 | CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & |
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336 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
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337 | & zmask(:,:,:,iobs), zweig, zobsmask ) |
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338 | |
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339 | ENDIF |
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340 | |
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341 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
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342 | |
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343 | zobsk(:) = obfillflt |
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344 | |
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345 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
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346 | |
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347 | IF ( idayend == 0 ) THEN |
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348 | |
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349 | ! Daily averaged moored buoy (MRB) data |
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350 | |
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351 | CALL obs_int_h2d( kpk, kpk, & |
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352 | & zweig, zinmt(:,:,:,iobs), zobsk ) |
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353 | |
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354 | |
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355 | ELSE |
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356 | |
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357 | CALL ctl_stop( ' A nonzero' // & |
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358 | & ' number of profile T BUOY data should' // & |
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359 | & ' only occur at the end of a given day' ) |
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360 | |
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361 | ENDIF |
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362 | |
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363 | ELSE |
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364 | |
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365 | ! Point data |
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366 | |
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367 | CALL obs_int_h2d( kpk, kpk, & |
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368 | & zweig, zintt(:,:,:,iobs), zobsk ) |
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369 | |
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370 | ENDIF |
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371 | |
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372 | !------------------------------------------------------------- |
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373 | ! Compute vertical second-derivative of the interpolating |
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374 | ! polynomial at obs points |
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375 | !------------------------------------------------------------- |
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376 | |
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377 | IF ( k1dint == 1 ) THEN |
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378 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
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379 | & pgdept, zobsmask ) |
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380 | ENDIF |
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381 | |
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382 | !----------------------------------------------------------------- |
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383 | ! Vertical interpolation to the observation point |
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384 | !----------------------------------------------------------------- |
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385 | ista = prodatqc%npvsta(jobs,1) |
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386 | iend = prodatqc%npvend(jobs,1) |
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387 | CALL obs_int_z1d( kpk, & |
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388 | & prodatqc%var(1)%mvk(ista:iend), & |
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389 | & k1dint, iend - ista + 1, & |
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390 | & prodatqc%var(1)%vdep(ista:iend), & |
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391 | & zobsk, zobs2k, & |
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392 | & prodatqc%var(1)%vmod(ista:iend), & |
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393 | & pgdept, zobsmask ) |
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394 | |
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395 | ENDIF |
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396 | |
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397 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
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398 | |
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399 | zobsk(:) = obfillflt |
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400 | |
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401 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
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402 | |
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403 | IF ( idayend == 0 ) THEN |
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404 | |
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405 | ! Daily averaged moored buoy (MRB) data |
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406 | |
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407 | CALL obs_int_h2d( kpk, kpk, & |
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408 | & zweig, zinms(:,:,:,iobs), zobsk ) |
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409 | |
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410 | ELSE |
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411 | |
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412 | CALL ctl_stop( ' A nonzero' // & |
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413 | & ' number of profile S BUOY data should' // & |
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414 | & ' only occur at the end of a given day' ) |
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415 | |
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416 | ENDIF |
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417 | |
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418 | ELSE |
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419 | |
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420 | ! Point data |
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421 | |
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422 | CALL obs_int_h2d( kpk, kpk, & |
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423 | & zweig, zints(:,:,:,iobs), zobsk ) |
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424 | |
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425 | ENDIF |
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426 | |
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427 | |
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428 | !------------------------------------------------------------- |
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429 | ! Compute vertical second-derivative of the interpolating |
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430 | ! polynomial at obs points |
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431 | !------------------------------------------------------------- |
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432 | |
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433 | IF ( k1dint == 1 ) THEN |
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434 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
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435 | & pgdept, zobsmask ) |
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436 | ENDIF |
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437 | |
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438 | !---------------------------------------------------------------- |
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439 | ! Vertical interpolation to the observation point |
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440 | !---------------------------------------------------------------- |
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441 | ista = prodatqc%npvsta(jobs,2) |
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442 | iend = prodatqc%npvend(jobs,2) |
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443 | CALL obs_int_z1d( kpk, & |
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444 | & prodatqc%var(2)%mvk(ista:iend),& |
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445 | & k1dint, iend - ista + 1, & |
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446 | & prodatqc%var(2)%vdep(ista:iend),& |
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447 | & zobsk, zobs2k, & |
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448 | & prodatqc%var(2)%vmod(ista:iend),& |
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449 | & pgdept, zobsmask ) |
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450 | |
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451 | ENDIF |
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452 | |
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453 | END DO |
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454 | |
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455 | ! Deallocate the data for interpolation |
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456 | DEALLOCATE( & |
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457 | & igrdi, & |
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458 | & igrdj, & |
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459 | & zglam, & |
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460 | & zgphi, & |
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461 | & zmask, & |
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462 | & zintt, & |
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463 | & zints & |
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464 | & ) |
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465 | ! At the end of the day also get interpolated means |
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466 | IF ( idayend == 0 ) THEN |
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467 | DEALLOCATE( & |
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468 | & zinmt, & |
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469 | & zinms & |
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470 | & ) |
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471 | ENDIF |
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472 | |
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473 | prodatqc%nprofup = prodatqc%nprofup + ipro |
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474 | |
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475 | END SUBROUTINE obs_pro_opt |
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476 | |
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477 | SUBROUTINE obs_pro_sco_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & |
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478 | & ptn, psn, pgdept, pgdepw, ptmask, k1dint, k2dint, & |
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479 | & kdailyavtypes ) |
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480 | !!----------------------------------------------------------------------- |
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481 | !! |
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482 | !! *** ROUTINE obs_pro_opt *** |
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483 | !! |
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484 | !! ** Purpose : Compute the model counterpart of profiles |
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485 | !! data by interpolating from the model grid to the |
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486 | !! observation point. Generalised vertical coordinate version |
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487 | !! |
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488 | !! ** Method : Linearly interpolate to each observation point using |
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489 | !! the model values at the corners of the surrounding grid box. |
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490 | !! |
---|
491 | !! First, model values on the model grid are interpolated vertically to the |
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492 | !! Depths of the profile observations. Two vertical interpolation schemes are |
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493 | !! available: |
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494 | !! - linear (k1dint = 0) |
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495 | !! - Cubic spline (k1dint = 1) |
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496 | !! |
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497 | !! |
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498 | !! Secondly the interpolated values are interpolated horizontally to the |
---|
499 | !! obs (lon, lat) point. |
---|
500 | !! Several horizontal interpolation schemes are available: |
---|
501 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
502 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
503 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
504 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
505 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
506 | !! |
---|
507 | !! For the cubic spline the 2nd derivative of the interpolating |
---|
508 | !! polynomial is computed before entering the vertical interpolation |
---|
509 | !! routine. |
---|
510 | !! |
---|
511 | !! For ENACT moored buoy data (e.g., TAO), the model equivalent is |
---|
512 | !! a daily mean model temperature field. So, we first compute |
---|
513 | !! the mean, then interpolate only at the end of the day. |
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514 | !! |
---|
515 | !! This is the procedure to be used with generalised vertical model |
---|
516 | !! coordinates (ie s-coordinates. It is ~4x slower than the equivalent |
---|
517 | !! horizontal then vertical interpolation algorithm, but can deal with situations |
---|
518 | !! where the model levels are not flat. |
---|
519 | !! ONLY PERFORMED if ln_sco=.TRUE. |
---|
520 | !! |
---|
521 | !! Note: the in situ temperature observations must be converted |
---|
522 | !! to potential temperature (the model variable) prior to |
---|
523 | !! assimilation. |
---|
524 | !!?????????????????????????????????????????????????????????????? |
---|
525 | !! INCLUDE POTENTIAL TEMP -> IN SITU TEMP IN OBS OPERATOR??? |
---|
526 | !!?????????????????????????????????????????????????????????????? |
---|
527 | !! |
---|
528 | !! ** Action : |
---|
529 | !! |
---|
530 | !! History : |
---|
531 | !! ! 2014-08 (J. While) Adapted from obs_pro_opt to handel generalised |
---|
532 | !! vertical coordinates |
---|
533 | !!----------------------------------------------------------------------- |
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534 | |
---|
535 | !! * Modules used |
---|
536 | USE obs_profiles_def ! Definition of storage space for profile obs. |
---|
537 | USE dom_oce, ONLY : & |
---|
538 | #if defined key_vvl |
---|
539 | & gdepw_n |
---|
540 | #else |
---|
541 | & gdepw_0 |
---|
542 | #endif |
---|
543 | |
---|
544 | IMPLICIT NONE |
---|
545 | |
---|
546 | !! * Arguments |
---|
547 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
---|
548 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
549 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
550 | INTEGER, INTENT(IN) :: kpj |
---|
551 | INTEGER, INTENT(IN) :: kpk |
---|
552 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
553 | ! (kit000-1 = restart time) |
---|
554 | INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) |
---|
555 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
556 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
---|
557 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
---|
558 | & ptn, & ! Model temperature field |
---|
559 | & psn, & ! Model salinity field |
---|
560 | & ptmask ! Land-sea mask |
---|
561 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
---|
562 | & pgdept, & ! Model array of depth T levels |
---|
563 | & pgdepw ! Model array of depth W levels |
---|
564 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
---|
565 | & kdailyavtypes ! Types for daily averages |
---|
566 | |
---|
567 | !! * Local declarations |
---|
568 | INTEGER :: ji |
---|
569 | INTEGER :: jj |
---|
570 | INTEGER :: jk |
---|
571 | INTEGER :: iico, ijco |
---|
572 | INTEGER :: jobs |
---|
573 | INTEGER :: inrc |
---|
574 | INTEGER :: ipro |
---|
575 | INTEGER :: idayend |
---|
576 | INTEGER :: ista |
---|
577 | INTEGER :: iend |
---|
578 | INTEGER :: iobs |
---|
579 | INTEGER :: iin, ijn, ikn, ik ! looping indices over interpolation nodes |
---|
580 | INTEGER, DIMENSION(imaxavtypes) :: & |
---|
581 | & idailyavtypes |
---|
582 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
583 | & igrdi, & |
---|
584 | & igrdj |
---|
585 | INTEGER :: & |
---|
586 | & inum_obs |
---|
587 | INTEGER, ALLOCATABLE, DIMENSION(:) :: iv_indic |
---|
588 | REAL(KIND=wp) :: zlam |
---|
589 | REAL(KIND=wp) :: zphi |
---|
590 | REAL(KIND=wp) :: zdaystp |
---|
591 | REAL(KIND=wp), DIMENSION(kpk) :: & |
---|
592 | & zobsmask, & |
---|
593 | & zobsk, & |
---|
594 | & zobs2k |
---|
595 | REAL(KIND=wp), DIMENSION(2,2,1) :: & |
---|
596 | & zweig, & |
---|
597 | & l_zweig |
---|
598 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & |
---|
599 | & zmask, & |
---|
600 | & zintt, & |
---|
601 | & zints, & |
---|
602 | & zinmt, & |
---|
603 | & zgdept,& |
---|
604 | & zgdepw,& |
---|
605 | & zinms |
---|
606 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
607 | & zglam, & |
---|
608 | & zgphi |
---|
609 | REAL(KIND=wp), DIMENSION(1) :: zmsk_1 |
---|
610 | REAL(KIND=wp), DIMENSION(:,:,:), ALLOCATABLE :: interp_corner |
---|
611 | |
---|
612 | !------------------------------------------------------------------------ |
---|
613 | ! Local initialization |
---|
614 | !------------------------------------------------------------------------ |
---|
615 | ! ... Record and data counters |
---|
616 | inrc = kt - kit000 + 2 |
---|
617 | ipro = prodatqc%npstp(inrc) |
---|
618 | |
---|
619 | ! Daily average types |
---|
620 | IF ( PRESENT(kdailyavtypes) ) THEN |
---|
621 | idailyavtypes(:) = kdailyavtypes(:) |
---|
622 | ELSE |
---|
623 | idailyavtypes(:) = -1 |
---|
624 | ENDIF |
---|
625 | |
---|
626 | ! Initialize daily mean for first time-step |
---|
627 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
---|
628 | |
---|
629 | ! Added kt == 0 test to catch restart case |
---|
630 | IF ( idayend == 1 .OR. kt == 0) THEN |
---|
631 | |
---|
632 | IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on time-step: ',kt |
---|
633 | DO jk = 1, jpk |
---|
634 | DO jj = 1, jpj |
---|
635 | DO ji = 1, jpi |
---|
636 | prodatqc%vdmean(ji,jj,jk,1) = 0.0 |
---|
637 | prodatqc%vdmean(ji,jj,jk,2) = 0.0 |
---|
638 | END DO |
---|
639 | END DO |
---|
640 | END DO |
---|
641 | |
---|
642 | ENDIF |
---|
643 | |
---|
644 | DO jk = 1, jpk |
---|
645 | DO jj = 1, jpj |
---|
646 | DO ji = 1, jpi |
---|
647 | ! Increment the temperature field for computing daily mean |
---|
648 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
---|
649 | & + ptn(ji,jj,jk) |
---|
650 | ! Increment the salinity field for computing daily mean |
---|
651 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
---|
652 | & + psn(ji,jj,jk) |
---|
653 | END DO |
---|
654 | END DO |
---|
655 | END DO |
---|
656 | |
---|
657 | ! Compute the daily mean at the end of day |
---|
658 | zdaystp = 1.0 / REAL( kdaystp ) |
---|
659 | IF ( idayend == 0 ) THEN |
---|
660 | DO jk = 1, jpk |
---|
661 | DO jj = 1, jpj |
---|
662 | DO ji = 1, jpi |
---|
663 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
---|
664 | & * zdaystp |
---|
665 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
---|
666 | & * zdaystp |
---|
667 | END DO |
---|
668 | END DO |
---|
669 | END DO |
---|
670 | ENDIF |
---|
671 | |
---|
672 | ! Get the data for interpolation |
---|
673 | ALLOCATE( & |
---|
674 | & igrdi(2,2,ipro), & |
---|
675 | & igrdj(2,2,ipro), & |
---|
676 | & zglam(2,2,ipro), & |
---|
677 | & zgphi(2,2,ipro), & |
---|
678 | & zmask(2,2,kpk,ipro), & |
---|
679 | & zintt(2,2,kpk,ipro), & |
---|
680 | & zints(2,2,kpk,ipro), & |
---|
681 | & zgdept(2,2,kpk,ipro), & |
---|
682 | & zgdepw(2,2,kpk,ipro) & |
---|
683 | & ) |
---|
684 | |
---|
685 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
---|
686 | iobs = jobs - prodatqc%nprofup |
---|
687 | igrdi(1,1,iobs) = prodatqc%mi(jobs,1)-1 |
---|
688 | igrdj(1,1,iobs) = prodatqc%mj(jobs,1)-1 |
---|
689 | igrdi(1,2,iobs) = prodatqc%mi(jobs,1)-1 |
---|
690 | igrdj(1,2,iobs) = prodatqc%mj(jobs,1) |
---|
691 | igrdi(2,1,iobs) = prodatqc%mi(jobs,1) |
---|
692 | igrdj(2,1,iobs) = prodatqc%mj(jobs,1)-1 |
---|
693 | igrdi(2,2,iobs) = prodatqc%mi(jobs,1) |
---|
694 | igrdj(2,2,iobs) = prodatqc%mj(jobs,1) |
---|
695 | END DO |
---|
696 | |
---|
697 | ! Initiialise depth arrays |
---|
698 | zgdept = 0.0 |
---|
699 | zgdepw = 0.0 |
---|
700 | |
---|
701 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, glamt, zglam ) |
---|
702 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, gphit, zgphi ) |
---|
703 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptmask,zmask ) |
---|
704 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptn, zintt ) |
---|
705 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, psn, zints ) |
---|
706 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, pgdept(:,:,:), & |
---|
707 | & zgdept ) |
---|
708 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, pgdepw(:,:,:), & |
---|
709 | & zgdepw ) |
---|
710 | |
---|
711 | ! At the end of the day also get interpolated means |
---|
712 | IF ( idayend == 0 ) THEN |
---|
713 | |
---|
714 | ALLOCATE( & |
---|
715 | & zinmt(2,2,kpk,ipro), & |
---|
716 | & zinms(2,2,kpk,ipro) & |
---|
717 | & ) |
---|
718 | |
---|
719 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
---|
720 | & prodatqc%vdmean(:,:,:,1), zinmt ) |
---|
721 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
---|
722 | & prodatqc%vdmean(:,:,:,2), zinms ) |
---|
723 | |
---|
724 | ENDIF |
---|
725 | |
---|
726 | ! Return if no observations to process |
---|
727 | ! Has to be done after comm commands to ensure processors |
---|
728 | ! stay in sync |
---|
729 | IF ( ipro == 0 ) RETURN |
---|
730 | |
---|
731 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
---|
732 | |
---|
733 | iobs = jobs - prodatqc%nprofup |
---|
734 | |
---|
735 | IF ( kt /= prodatqc%mstp(jobs) ) THEN |
---|
736 | |
---|
737 | IF(lwp) THEN |
---|
738 | WRITE(numout,*) |
---|
739 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
740 | & ' time step is not consistent with the', & |
---|
741 | & ' model time step' |
---|
742 | WRITE(numout,*) ' =========' |
---|
743 | WRITE(numout,*) |
---|
744 | WRITE(numout,*) ' Record = ', jobs, & |
---|
745 | & ' kt = ', kt, & |
---|
746 | & ' mstp = ', prodatqc%mstp(jobs), & |
---|
747 | & ' ntyp = ', prodatqc%ntyp(jobs) |
---|
748 | ENDIF |
---|
749 | CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) |
---|
750 | ENDIF |
---|
751 | |
---|
752 | zlam = prodatqc%rlam(jobs) |
---|
753 | zphi = prodatqc%rphi(jobs) |
---|
754 | |
---|
755 | ! Horizontal weights |
---|
756 | ! Only calculated once, for both T and S. |
---|
757 | ! Masked values are calculated later. |
---|
758 | |
---|
759 | IF ( ( prodatqc%npvend(jobs,1) > 0 ) .OR. & |
---|
760 | & ( prodatqc%npvend(jobs,2) > 0 ) ) THEN |
---|
761 | |
---|
762 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
763 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
764 | & zmask(:,:,1,iobs), zweig, zmsk_1 ) |
---|
765 | |
---|
766 | ENDIF |
---|
767 | |
---|
768 | ! IF zmsk_1 = 0; then ob is on land |
---|
769 | IF (zmsk_1(1) < 0.1) THEN |
---|
770 | WRITE(numout,*) 'WARNING (obs_oper) :- profile found within landmask' |
---|
771 | |
---|
772 | ELSE |
---|
773 | |
---|
774 | ! Temperature |
---|
775 | |
---|
776 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
---|
777 | |
---|
778 | zobsk(:) = obfillflt |
---|
779 | |
---|
780 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
---|
781 | |
---|
782 | IF ( idayend == 0 ) THEN |
---|
783 | |
---|
784 | ! Daily averaged moored buoy (MRB) data |
---|
785 | |
---|
786 | ! vertically interpolate all 4 corners |
---|
787 | ista = prodatqc%npvsta(jobs,1) |
---|
788 | iend = prodatqc%npvend(jobs,1) |
---|
789 | inum_obs = iend - ista + 1 |
---|
790 | ALLOCATE(interp_corner(2,2,inum_obs),iv_indic(inum_obs)) |
---|
791 | |
---|
792 | DO iin=1,2 |
---|
793 | DO ijn=1,2 |
---|
794 | |
---|
795 | |
---|
796 | |
---|
797 | IF ( k1dint == 1 ) THEN |
---|
798 | CALL obs_int_z1d_spl( kpk, & |
---|
799 | & zinmt(iin,ijn,:,iobs), & |
---|
800 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
801 | & zmask(iin,ijn,:,iobs)) |
---|
802 | ENDIF |
---|
803 | |
---|
804 | CALL obs_level_search(kpk, & |
---|
805 | & zgdept(iin,ijn,:,iobs), & |
---|
806 | & inum_obs, prodatqc%var(1)%vdep(ista:iend), & |
---|
807 | & iv_indic) |
---|
808 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
809 | & prodatqc%var(1)%vdep(ista:iend), & |
---|
810 | & zinmt(iin,ijn,:,iobs), & |
---|
811 | & zobs2k, interp_corner(iin,ijn,:), & |
---|
812 | & zgdept(iin,ijn,:,iobs), & |
---|
813 | & zmask(iin,ijn,:,iobs)) |
---|
814 | |
---|
815 | ENDDO |
---|
816 | ENDDO |
---|
817 | |
---|
818 | |
---|
819 | ELSE |
---|
820 | |
---|
821 | CALL ctl_stop( ' A nonzero' // & |
---|
822 | & ' number of profile T BUOY data should' // & |
---|
823 | & ' only occur at the end of a given day' ) |
---|
824 | |
---|
825 | ENDIF |
---|
826 | |
---|
827 | ELSE |
---|
828 | |
---|
829 | ! Point data |
---|
830 | |
---|
831 | ! vertically interpolate all 4 corners |
---|
832 | ista = prodatqc%npvsta(jobs,1) |
---|
833 | iend = prodatqc%npvend(jobs,1) |
---|
834 | inum_obs = iend - ista + 1 |
---|
835 | ALLOCATE(interp_corner(2,2,inum_obs), iv_indic(inum_obs)) |
---|
836 | DO iin=1,2 |
---|
837 | DO ijn=1,2 |
---|
838 | |
---|
839 | |
---|
840 | IF ( k1dint == 1 ) THEN |
---|
841 | CALL obs_int_z1d_spl( kpk, & |
---|
842 | & zintt(iin,ijn,:,iobs),& |
---|
843 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
844 | & zmask(iin,ijn,:,iobs)) |
---|
845 | |
---|
846 | ENDIF |
---|
847 | |
---|
848 | CALL obs_level_search(kpk, & |
---|
849 | & zgdept(iin,ijn,:,iobs),& |
---|
850 | & inum_obs, prodatqc%var(1)%vdep(ista:iend), & |
---|
851 | & iv_indic) |
---|
852 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
853 | & prodatqc%var(1)%vdep(ista:iend), & |
---|
854 | & zintt(iin,ijn,:,iobs), & |
---|
855 | & zobs2k,interp_corner(iin,ijn,:), & |
---|
856 | & zgdept(iin,ijn,:,iobs), & |
---|
857 | & zmask(iin,ijn,:,iobs) ) |
---|
858 | |
---|
859 | ENDDO |
---|
860 | ENDDO |
---|
861 | |
---|
862 | ENDIF |
---|
863 | |
---|
864 | !------------------------------------------------------------- |
---|
865 | ! Compute the horizontal interpolation for every profile level |
---|
866 | !------------------------------------------------------------- |
---|
867 | |
---|
868 | DO ikn=1,inum_obs |
---|
869 | iend=ista+ikn-1 |
---|
870 | |
---|
871 | l_zweig(:,:,1) = 0._wp |
---|
872 | |
---|
873 | ! This code forces the horizontal weights to be |
---|
874 | ! zero IF the observation is below the bottom of the |
---|
875 | ! corners of the interpolation nodes, Or if it is in |
---|
876 | ! the mask. This is important for observations are near |
---|
877 | ! steep bathymetry |
---|
878 | DO iin=1,2 |
---|
879 | DO ijn=1,2 |
---|
880 | |
---|
881 | depth_loop1: DO ik=kpk,2,-1 |
---|
882 | IF(zmask(iin,ijn,ik-1,iobs ) > 0.9 )THEN |
---|
883 | |
---|
884 | l_zweig(iin,ijn,1) = & |
---|
885 | & zweig(iin,ijn,1) * & |
---|
886 | & MAX( SIGN(1._wp,(zgdepw(iin,ijn,ik,iobs) ) & |
---|
887 | & - prodatqc%var(1)%vdep(iend)),0._wp) |
---|
888 | |
---|
889 | EXIT depth_loop1 |
---|
890 | ENDIF |
---|
891 | ENDDO depth_loop1 |
---|
892 | |
---|
893 | ENDDO |
---|
894 | ENDDO |
---|
895 | |
---|
896 | CALL obs_int_h2d( 1, 1, l_zweig, interp_corner(:,:,ikn), & |
---|
897 | & prodatqc%var(1)%vmod(iend:iend) ) |
---|
898 | |
---|
899 | ! Set QC flag for any observations found below the bottom |
---|
900 | ! needed as the check here is more strict than that in obs_prep |
---|
901 | IF (sum(l_zweig) == 0.0_wp) prodatqc%var(1)%nvqc(iend:iend)=4 |
---|
902 | |
---|
903 | ENDDO |
---|
904 | |
---|
905 | |
---|
906 | DEALLOCATE(interp_corner,iv_indic) |
---|
907 | |
---|
908 | ENDIF |
---|
909 | |
---|
910 | |
---|
911 | ! Salinity |
---|
912 | |
---|
913 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
---|
914 | |
---|
915 | zobsk(:) = obfillflt |
---|
916 | |
---|
917 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
---|
918 | |
---|
919 | IF ( idayend == 0 ) THEN |
---|
920 | |
---|
921 | ! Daily averaged moored buoy (MRB) data |
---|
922 | |
---|
923 | ! vertically interpolate all 4 corners |
---|
924 | ista = prodatqc%npvsta(jobs,2) |
---|
925 | iend = prodatqc%npvend(jobs,2) |
---|
926 | inum_obs = iend - ista + 1 |
---|
927 | ALLOCATE(interp_corner(2,2,inum_obs),iv_indic(inum_obs)) |
---|
928 | |
---|
929 | DO iin=1,2 |
---|
930 | DO ijn=1,2 |
---|
931 | |
---|
932 | |
---|
933 | |
---|
934 | IF ( k1dint == 1 ) THEN |
---|
935 | CALL obs_int_z1d_spl( kpk, & |
---|
936 | & zinms(iin,ijn,:,iobs), & |
---|
937 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
938 | & zmask(iin,ijn,:,iobs)) |
---|
939 | ENDIF |
---|
940 | |
---|
941 | CALL obs_level_search(kpk, & |
---|
942 | & zgdept(iin,ijn,:,iobs), & |
---|
943 | & inum_obs, prodatqc%var(2)%vdep(ista:iend), & |
---|
944 | & iv_indic) |
---|
945 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
946 | & prodatqc%var(2)%vdep(ista:iend), & |
---|
947 | & zinms(iin,ijn,:,iobs), & |
---|
948 | & zobs2k, interp_corner(iin,ijn,:), & |
---|
949 | & zgdept(iin,ijn,:,iobs), & |
---|
950 | & zmask(iin,ijn,:,iobs)) |
---|
951 | |
---|
952 | ENDDO |
---|
953 | ENDDO |
---|
954 | |
---|
955 | |
---|
956 | ELSE |
---|
957 | |
---|
958 | CALL ctl_stop( ' A nonzero' // & |
---|
959 | & ' number of profile T BUOY data should' // & |
---|
960 | & ' only occur at the end of a given day' ) |
---|
961 | |
---|
962 | ENDIF |
---|
963 | |
---|
964 | ELSE |
---|
965 | |
---|
966 | ! Point data |
---|
967 | |
---|
968 | ! vertically interpolate all 4 corners |
---|
969 | ista = prodatqc%npvsta(jobs,2) |
---|
970 | iend = prodatqc%npvend(jobs,2) |
---|
971 | inum_obs = iend - ista + 1 |
---|
972 | ALLOCATE(interp_corner(2,2,inum_obs), iv_indic(inum_obs)) |
---|
973 | |
---|
974 | DO iin=1,2 |
---|
975 | DO ijn=1,2 |
---|
976 | |
---|
977 | |
---|
978 | IF ( k1dint == 1 ) THEN |
---|
979 | CALL obs_int_z1d_spl( kpk, & |
---|
980 | & zints(iin,ijn,:,iobs),& |
---|
981 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
982 | & zmask(iin,ijn,:,iobs)) |
---|
983 | |
---|
984 | ENDIF |
---|
985 | |
---|
986 | CALL obs_level_search(kpk, & |
---|
987 | & zgdept(iin,ijn,:,iobs),& |
---|
988 | & inum_obs, prodatqc%var(2)%vdep(ista:iend), & |
---|
989 | & iv_indic) |
---|
990 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
991 | & prodatqc%var(2)%vdep(ista:iend), & |
---|
992 | & zints(iin,ijn,:,iobs), & |
---|
993 | & zobs2k,interp_corner(iin,ijn,:), & |
---|
994 | & zgdept(iin,ijn,:,iobs), & |
---|
995 | & zmask(iin,ijn,:,iobs) ) |
---|
996 | |
---|
997 | ENDDO |
---|
998 | ENDDO |
---|
999 | |
---|
1000 | ENDIF |
---|
1001 | |
---|
1002 | !------------------------------------------------------------- |
---|
1003 | ! Compute the horizontal interpolation for every profile level |
---|
1004 | !------------------------------------------------------------- |
---|
1005 | |
---|
1006 | DO ikn=1,inum_obs |
---|
1007 | iend=ista+ikn-1 |
---|
1008 | |
---|
1009 | l_zweig(:,:,1) = 0._wp |
---|
1010 | |
---|
1011 | ! This code forces the horizontal weights to be |
---|
1012 | ! zero IF the observation is below the bottom of the |
---|
1013 | ! corners of the interpolation nodes, Or if it is in |
---|
1014 | ! the mask. This is important for observations are near |
---|
1015 | ! steep bathymetry |
---|
1016 | DO iin=1,2 |
---|
1017 | DO ijn=1,2 |
---|
1018 | |
---|
1019 | depth_loop2: DO ik=kpk,2,-1 |
---|
1020 | IF(zmask(iin,ijn,ik-1,iobs ) > 0.9 )THEN |
---|
1021 | |
---|
1022 | l_zweig(iin,ijn,1) = & |
---|
1023 | & zweig(iin,ijn,1) * & |
---|
1024 | & MAX( SIGN(1._wp,(zgdepw(iin,ijn,ik,iobs) ) & |
---|
1025 | & - prodatqc%var(2)%vdep(iend)),0._wp) |
---|
1026 | |
---|
1027 | EXIT depth_loop2 |
---|
1028 | ENDIF |
---|
1029 | ENDDO depth_loop2 |
---|
1030 | |
---|
1031 | ENDDO |
---|
1032 | ENDDO |
---|
1033 | |
---|
1034 | CALL obs_int_h2d( 1, 1, l_zweig, interp_corner(:,:,ikn), & |
---|
1035 | & prodatqc%var(2)%vmod(iend:iend) ) |
---|
1036 | |
---|
1037 | ! Set QC flag for any observations found below the bottom |
---|
1038 | ! needed as the check here is more strict than that in obs_prep |
---|
1039 | IF (sum(l_zweig) == 0.0_wp) prodatqc%var(2)%nvqc(iend:iend)=4 |
---|
1040 | |
---|
1041 | ENDDO |
---|
1042 | |
---|
1043 | |
---|
1044 | DEALLOCATE(interp_corner,iv_indic) |
---|
1045 | |
---|
1046 | ENDIF |
---|
1047 | |
---|
1048 | ENDIF |
---|
1049 | |
---|
1050 | END DO |
---|
1051 | |
---|
1052 | ! Deallocate the data for interpolation |
---|
1053 | DEALLOCATE( & |
---|
1054 | & igrdi, & |
---|
1055 | & igrdj, & |
---|
1056 | & zglam, & |
---|
1057 | & zgphi, & |
---|
1058 | & zmask, & |
---|
1059 | & zintt, & |
---|
1060 | & zints, & |
---|
1061 | & zgdept,& |
---|
1062 | & zgdepw & |
---|
1063 | & ) |
---|
1064 | ! At the end of the day also get interpolated means |
---|
1065 | IF ( idayend == 0 ) THEN |
---|
1066 | DEALLOCATE( & |
---|
1067 | & zinmt, & |
---|
1068 | & zinms & |
---|
1069 | & ) |
---|
1070 | ENDIF |
---|
1071 | |
---|
1072 | prodatqc%nprofup = prodatqc%nprofup + ipro |
---|
1073 | |
---|
1074 | END SUBROUTINE obs_pro_sco_opt |
---|
1075 | |
---|
1076 | SUBROUTINE obs_sla_opt( sladatqc, kt, kpi, kpj, kit000, & |
---|
1077 | & psshn, psshmask, k2dint ) |
---|
1078 | !!----------------------------------------------------------------------- |
---|
1079 | !! |
---|
1080 | !! *** ROUTINE obs_sla_opt *** |
---|
1081 | !! |
---|
1082 | !! ** Purpose : Compute the model counterpart of sea level anomaly |
---|
1083 | !! data by interpolating from the model grid to the |
---|
1084 | !! observation point. |
---|
1085 | !! |
---|
1086 | !! ** Method : Linearly interpolate to each observation point using |
---|
1087 | !! the model values at the corners of the surrounding grid box. |
---|
1088 | !! |
---|
1089 | !! The now model SSH is first computed at the obs (lon, lat) point. |
---|
1090 | !! |
---|
1091 | !! Several horizontal interpolation schemes are available: |
---|
1092 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
1093 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
1094 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
1095 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
1096 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
1097 | !! |
---|
1098 | !! The sea level anomaly at the observation points is then computed |
---|
1099 | !! by removing a mean dynamic topography (defined at the obs. point). |
---|
1100 | !! |
---|
1101 | !! ** Action : |
---|
1102 | !! |
---|
1103 | !! History : |
---|
1104 | !! ! 07-03 (A. Weaver) |
---|
1105 | !!----------------------------------------------------------------------- |
---|
1106 | |
---|
1107 | !! * Modules used |
---|
1108 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
1109 | |
---|
1110 | IMPLICIT NONE |
---|
1111 | |
---|
1112 | !! * Arguments |
---|
1113 | TYPE(obs_surf), INTENT(INOUT) :: sladatqc ! Subset of surface data not failing screening |
---|
1114 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
1115 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
1116 | INTEGER, INTENT(IN) :: kpj |
---|
1117 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
1118 | ! (kit000-1 = restart time) |
---|
1119 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
1120 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
1121 | & psshn, & ! Model SSH field |
---|
1122 | & psshmask ! Land-sea mask |
---|
1123 | |
---|
1124 | !! * Local declarations |
---|
1125 | INTEGER :: ji |
---|
1126 | INTEGER :: jj |
---|
1127 | INTEGER :: jobs |
---|
1128 | INTEGER :: inrc |
---|
1129 | INTEGER :: isla |
---|
1130 | INTEGER :: iobs |
---|
1131 | REAL(KIND=wp) :: zlam |
---|
1132 | REAL(KIND=wp) :: zphi |
---|
1133 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
1134 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
1135 | & zweig |
---|
1136 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1137 | & zmask, & |
---|
1138 | & zsshl, & |
---|
1139 | & zglam, & |
---|
1140 | & zgphi |
---|
1141 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1142 | & igrdi, & |
---|
1143 | & igrdj |
---|
1144 | |
---|
1145 | !------------------------------------------------------------------------ |
---|
1146 | ! Local initialization |
---|
1147 | !------------------------------------------------------------------------ |
---|
1148 | ! ... Record and data counters |
---|
1149 | inrc = kt - kit000 + 2 |
---|
1150 | isla = sladatqc%nsstp(inrc) |
---|
1151 | |
---|
1152 | ! Get the data for interpolation |
---|
1153 | |
---|
1154 | ALLOCATE( & |
---|
1155 | & igrdi(2,2,isla), & |
---|
1156 | & igrdj(2,2,isla), & |
---|
1157 | & zglam(2,2,isla), & |
---|
1158 | & zgphi(2,2,isla), & |
---|
1159 | & zmask(2,2,isla), & |
---|
1160 | & zsshl(2,2,isla) & |
---|
1161 | & ) |
---|
1162 | |
---|
1163 | DO jobs = sladatqc%nsurfup + 1, sladatqc%nsurfup + isla |
---|
1164 | iobs = jobs - sladatqc%nsurfup |
---|
1165 | igrdi(1,1,iobs) = sladatqc%mi(jobs)-1 |
---|
1166 | igrdj(1,1,iobs) = sladatqc%mj(jobs)-1 |
---|
1167 | igrdi(1,2,iobs) = sladatqc%mi(jobs)-1 |
---|
1168 | igrdj(1,2,iobs) = sladatqc%mj(jobs) |
---|
1169 | igrdi(2,1,iobs) = sladatqc%mi(jobs) |
---|
1170 | igrdj(2,1,iobs) = sladatqc%mj(jobs)-1 |
---|
1171 | igrdi(2,2,iobs) = sladatqc%mi(jobs) |
---|
1172 | igrdj(2,2,iobs) = sladatqc%mj(jobs) |
---|
1173 | END DO |
---|
1174 | |
---|
1175 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
1176 | & igrdi, igrdj, glamt, zglam ) |
---|
1177 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
1178 | & igrdi, igrdj, gphit, zgphi ) |
---|
1179 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
1180 | & igrdi, igrdj, psshmask, zmask ) |
---|
1181 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
1182 | & igrdi, igrdj, psshn, zsshl ) |
---|
1183 | |
---|
1184 | ! Loop over observations |
---|
1185 | |
---|
1186 | DO jobs = sladatqc%nsurfup + 1, sladatqc%nsurfup + isla |
---|
1187 | |
---|
1188 | iobs = jobs - sladatqc%nsurfup |
---|
1189 | |
---|
1190 | IF ( kt /= sladatqc%mstp(jobs) ) THEN |
---|
1191 | |
---|
1192 | IF(lwp) THEN |
---|
1193 | WRITE(numout,*) |
---|
1194 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
1195 | & ' time step is not consistent with the', & |
---|
1196 | & ' model time step' |
---|
1197 | WRITE(numout,*) ' =========' |
---|
1198 | WRITE(numout,*) |
---|
1199 | WRITE(numout,*) ' Record = ', jobs, & |
---|
1200 | & ' kt = ', kt, & |
---|
1201 | & ' mstp = ', sladatqc%mstp(jobs), & |
---|
1202 | & ' ntyp = ', sladatqc%ntyp(jobs) |
---|
1203 | ENDIF |
---|
1204 | CALL ctl_stop( 'obs_sla_opt', 'Inconsistent time' ) |
---|
1205 | |
---|
1206 | ENDIF |
---|
1207 | |
---|
1208 | zlam = sladatqc%rlam(jobs) |
---|
1209 | zphi = sladatqc%rphi(jobs) |
---|
1210 | |
---|
1211 | ! Get weights to interpolate the model SSH to the observation point |
---|
1212 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
1213 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
1214 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
1215 | |
---|
1216 | |
---|
1217 | ! Interpolate the model SSH to the observation point |
---|
1218 | CALL obs_int_h2d( 1, 1, & |
---|
1219 | & zweig, zsshl(:,:,iobs), zext ) |
---|
1220 | |
---|
1221 | sladatqc%rext(jobs,1) = zext(1) |
---|
1222 | ! ... Remove the MDT at the observation point |
---|
1223 | sladatqc%rmod(jobs,1) = sladatqc%rext(jobs,1) - sladatqc%rext(jobs,2) |
---|
1224 | |
---|
1225 | END DO |
---|
1226 | |
---|
1227 | ! Deallocate the data for interpolation |
---|
1228 | DEALLOCATE( & |
---|
1229 | & igrdi, & |
---|
1230 | & igrdj, & |
---|
1231 | & zglam, & |
---|
1232 | & zgphi, & |
---|
1233 | & zmask, & |
---|
1234 | & zsshl & |
---|
1235 | & ) |
---|
1236 | |
---|
1237 | sladatqc%nsurfup = sladatqc%nsurfup + isla |
---|
1238 | |
---|
1239 | END SUBROUTINE obs_sla_opt |
---|
1240 | |
---|
1241 | SUBROUTINE obs_sst_opt( sstdatqc, kt, kpi, kpj, kit000, kdaystp, & |
---|
1242 | & psstn, psstmask, k2dint, ld_nightav ) |
---|
1243 | !!----------------------------------------------------------------------- |
---|
1244 | !! |
---|
1245 | !! *** ROUTINE obs_sst_opt *** |
---|
1246 | !! |
---|
1247 | !! ** Purpose : Compute the model counterpart of surface temperature |
---|
1248 | !! data by interpolating from the model grid to the |
---|
1249 | !! observation point. |
---|
1250 | !! |
---|
1251 | !! ** Method : Linearly interpolate to each observation point using |
---|
1252 | !! the model values at the corners of the surrounding grid box. |
---|
1253 | !! |
---|
1254 | !! The now model SST is first computed at the obs (lon, lat) point. |
---|
1255 | !! |
---|
1256 | !! Several horizontal interpolation schemes are available: |
---|
1257 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
1258 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
1259 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
1260 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
1261 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
1262 | !! |
---|
1263 | !! |
---|
1264 | !! ** Action : |
---|
1265 | !! |
---|
1266 | !! History : |
---|
1267 | !! ! 07-07 (S. Ricci ) : Original |
---|
1268 | !! |
---|
1269 | !!----------------------------------------------------------------------- |
---|
1270 | |
---|
1271 | !! * Modules used |
---|
1272 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
1273 | USE sbcdcy |
---|
1274 | |
---|
1275 | IMPLICIT NONE |
---|
1276 | |
---|
1277 | !! * Arguments |
---|
1278 | TYPE(obs_surf), INTENT(INOUT) :: & |
---|
1279 | & sstdatqc ! Subset of surface data not failing screening |
---|
1280 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
1281 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
1282 | INTEGER, INTENT(IN) :: kpj |
---|
1283 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
1284 | ! (kit000-1 = restart time) |
---|
1285 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
1286 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
---|
1287 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
1288 | & psstn, & ! Model SST field |
---|
1289 | & psstmask ! Land-sea mask |
---|
1290 | |
---|
1291 | !! * Local declarations |
---|
1292 | INTEGER :: ji |
---|
1293 | INTEGER :: jj |
---|
1294 | INTEGER :: jobs |
---|
1295 | INTEGER :: inrc |
---|
1296 | INTEGER :: isst |
---|
1297 | INTEGER :: iobs |
---|
1298 | INTEGER :: idayend |
---|
1299 | REAL(KIND=wp) :: zlam |
---|
1300 | REAL(KIND=wp) :: zphi |
---|
1301 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
1302 | REAL(KIND=wp) :: zdaystp |
---|
1303 | INTEGER, DIMENSION(:,:), SAVE, ALLOCATABLE :: & |
---|
1304 | & icount_sstnight, & |
---|
1305 | & imask_night |
---|
1306 | REAL(kind=wp), DIMENSION(:,:), SAVE, ALLOCATABLE :: & |
---|
1307 | & zintmp, & |
---|
1308 | & zouttmp, & |
---|
1309 | & zmeanday ! to compute model sst in region of 24h daylight (pole) |
---|
1310 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
1311 | & zweig |
---|
1312 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1313 | & zmask, & |
---|
1314 | & zsstl, & |
---|
1315 | & zsstm, & |
---|
1316 | & zglam, & |
---|
1317 | & zgphi |
---|
1318 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1319 | & igrdi, & |
---|
1320 | & igrdj |
---|
1321 | LOGICAL, INTENT(IN) :: ld_nightav |
---|
1322 | |
---|
1323 | !----------------------------------------------------------------------- |
---|
1324 | ! Local initialization |
---|
1325 | !----------------------------------------------------------------------- |
---|
1326 | ! ... Record and data counters |
---|
1327 | inrc = kt - kit000 + 2 |
---|
1328 | isst = sstdatqc%nsstp(inrc) |
---|
1329 | |
---|
1330 | IF ( ld_nightav ) THEN |
---|
1331 | |
---|
1332 | ! Initialize array for night mean |
---|
1333 | |
---|
1334 | IF ( kt .EQ. 0 ) THEN |
---|
1335 | ALLOCATE ( icount_sstnight(kpi,kpj) ) |
---|
1336 | ALLOCATE ( imask_night(kpi,kpj) ) |
---|
1337 | ALLOCATE ( zintmp(kpi,kpj) ) |
---|
1338 | ALLOCATE ( zouttmp(kpi,kpj) ) |
---|
1339 | ALLOCATE ( zmeanday(kpi,kpj) ) |
---|
1340 | nday_qsr = -1 ! initialisation flag for nbc_dcy |
---|
1341 | ENDIF |
---|
1342 | |
---|
1343 | ! Initialize daily mean for first timestep |
---|
1344 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
---|
1345 | |
---|
1346 | ! Added kt == 0 test to catch restart case |
---|
1347 | IF ( idayend == 1 .OR. kt == 0) THEN |
---|
1348 | IF (lwp) WRITE(numout,*) 'Reset sstdatqc%vdmean on time-step: ',kt |
---|
1349 | DO jj = 1, jpj |
---|
1350 | DO ji = 1, jpi |
---|
1351 | sstdatqc%vdmean(ji,jj) = 0.0 |
---|
1352 | zmeanday(ji,jj) = 0.0 |
---|
1353 | icount_sstnight(ji,jj) = 0 |
---|
1354 | END DO |
---|
1355 | END DO |
---|
1356 | ENDIF |
---|
1357 | |
---|
1358 | zintmp(:,:) = 0.0 |
---|
1359 | zouttmp(:,:) = sbc_dcy( zintmp(:,:), .TRUE. ) |
---|
1360 | imask_night(:,:) = INT( zouttmp(:,:) ) |
---|
1361 | |
---|
1362 | DO jj = 1, jpj |
---|
1363 | DO ji = 1, jpi |
---|
1364 | ! Increment the temperature field for computing night mean and counter |
---|
1365 | sstdatqc%vdmean(ji,jj) = sstdatqc%vdmean(ji,jj) & |
---|
1366 | & + psstn(ji,jj)*imask_night(ji,jj) |
---|
1367 | zmeanday(ji,jj) = zmeanday(ji,jj) + psstn(ji,jj) |
---|
1368 | icount_sstnight(ji,jj) = icount_sstnight(ji,jj) + imask_night(ji,jj) |
---|
1369 | END DO |
---|
1370 | END DO |
---|
1371 | |
---|
1372 | ! Compute the daily mean at the end of day |
---|
1373 | |
---|
1374 | zdaystp = 1.0 / REAL( kdaystp ) |
---|
1375 | |
---|
1376 | IF ( idayend == 0 ) THEN |
---|
1377 | DO jj = 1, jpj |
---|
1378 | DO ji = 1, jpi |
---|
1379 | ! Test if "no night" point |
---|
1380 | IF ( icount_sstnight(ji,jj) .NE. 0 ) THEN |
---|
1381 | sstdatqc%vdmean(ji,jj) = sstdatqc%vdmean(ji,jj) & |
---|
1382 | & / icount_sstnight(ji,jj) |
---|
1383 | ELSE |
---|
1384 | sstdatqc%vdmean(ji,jj) = zmeanday(ji,jj) * zdaystp |
---|
1385 | ENDIF |
---|
1386 | END DO |
---|
1387 | END DO |
---|
1388 | ENDIF |
---|
1389 | |
---|
1390 | ENDIF |
---|
1391 | |
---|
1392 | ! Get the data for interpolation |
---|
1393 | |
---|
1394 | ALLOCATE( & |
---|
1395 | & igrdi(2,2,isst), & |
---|
1396 | & igrdj(2,2,isst), & |
---|
1397 | & zglam(2,2,isst), & |
---|
1398 | & zgphi(2,2,isst), & |
---|
1399 | & zmask(2,2,isst), & |
---|
1400 | & zsstl(2,2,isst) & |
---|
1401 | & ) |
---|
1402 | |
---|
1403 | DO jobs = sstdatqc%nsurfup + 1, sstdatqc%nsurfup + isst |
---|
1404 | iobs = jobs - sstdatqc%nsurfup |
---|
1405 | igrdi(1,1,iobs) = sstdatqc%mi(jobs)-1 |
---|
1406 | igrdj(1,1,iobs) = sstdatqc%mj(jobs)-1 |
---|
1407 | igrdi(1,2,iobs) = sstdatqc%mi(jobs)-1 |
---|
1408 | igrdj(1,2,iobs) = sstdatqc%mj(jobs) |
---|
1409 | igrdi(2,1,iobs) = sstdatqc%mi(jobs) |
---|
1410 | igrdj(2,1,iobs) = sstdatqc%mj(jobs)-1 |
---|
1411 | igrdi(2,2,iobs) = sstdatqc%mi(jobs) |
---|
1412 | igrdj(2,2,iobs) = sstdatqc%mj(jobs) |
---|
1413 | END DO |
---|
1414 | |
---|
1415 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
1416 | & igrdi, igrdj, glamt, zglam ) |
---|
1417 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
1418 | & igrdi, igrdj, gphit, zgphi ) |
---|
1419 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
1420 | & igrdi, igrdj, psstmask, zmask ) |
---|
1421 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
1422 | & igrdi, igrdj, psstn, zsstl ) |
---|
1423 | |
---|
1424 | ! At the end of the day get interpolated means |
---|
1425 | IF ( idayend == 0 .AND. ld_nightav ) THEN |
---|
1426 | |
---|
1427 | ALLOCATE( & |
---|
1428 | & zsstm(2,2,isst) & |
---|
1429 | & ) |
---|
1430 | |
---|
1431 | CALL obs_int_comm_2d( 2, 2, isst, igrdi, igrdj, & |
---|
1432 | & sstdatqc%vdmean(:,:), zsstm ) |
---|
1433 | |
---|
1434 | ENDIF |
---|
1435 | |
---|
1436 | ! Loop over observations |
---|
1437 | |
---|
1438 | DO jobs = sstdatqc%nsurfup + 1, sstdatqc%nsurfup + isst |
---|
1439 | |
---|
1440 | iobs = jobs - sstdatqc%nsurfup |
---|
1441 | |
---|
1442 | IF ( kt /= sstdatqc%mstp(jobs) ) THEN |
---|
1443 | |
---|
1444 | IF(lwp) THEN |
---|
1445 | WRITE(numout,*) |
---|
1446 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
1447 | & ' time step is not consistent with the', & |
---|
1448 | & ' model time step' |
---|
1449 | WRITE(numout,*) ' =========' |
---|
1450 | WRITE(numout,*) |
---|
1451 | WRITE(numout,*) ' Record = ', jobs, & |
---|
1452 | & ' kt = ', kt, & |
---|
1453 | & ' mstp = ', sstdatqc%mstp(jobs), & |
---|
1454 | & ' ntyp = ', sstdatqc%ntyp(jobs) |
---|
1455 | ENDIF |
---|
1456 | CALL ctl_stop( 'obs_sst_opt', 'Inconsistent time' ) |
---|
1457 | |
---|
1458 | ENDIF |
---|
1459 | |
---|
1460 | zlam = sstdatqc%rlam(jobs) |
---|
1461 | zphi = sstdatqc%rphi(jobs) |
---|
1462 | |
---|
1463 | ! Get weights to interpolate the model SST to the observation point |
---|
1464 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
1465 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
1466 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
1467 | |
---|
1468 | ! Interpolate the model SST to the observation point |
---|
1469 | |
---|
1470 | IF ( ld_nightav ) THEN |
---|
1471 | |
---|
1472 | IF ( idayend == 0 ) THEN |
---|
1473 | ! Daily averaged/diurnal cycle of SST data |
---|
1474 | CALL obs_int_h2d( 1, 1, & |
---|
1475 | & zweig, zsstm(:,:,iobs), zext ) |
---|
1476 | ELSE |
---|
1477 | CALL ctl_stop( ' ld_nightav is set to true: a nonzero' // & |
---|
1478 | & ' number of night SST data should' // & |
---|
1479 | & ' only occur at the end of a given day' ) |
---|
1480 | ENDIF |
---|
1481 | |
---|
1482 | ELSE |
---|
1483 | |
---|
1484 | CALL obs_int_h2d( 1, 1, & |
---|
1485 | & zweig, zsstl(:,:,iobs), zext ) |
---|
1486 | |
---|
1487 | ENDIF |
---|
1488 | sstdatqc%rmod(jobs,1) = zext(1) |
---|
1489 | |
---|
1490 | END DO |
---|
1491 | |
---|
1492 | ! Deallocate the data for interpolation |
---|
1493 | DEALLOCATE( & |
---|
1494 | & igrdi, & |
---|
1495 | & igrdj, & |
---|
1496 | & zglam, & |
---|
1497 | & zgphi, & |
---|
1498 | & zmask, & |
---|
1499 | & zsstl & |
---|
1500 | & ) |
---|
1501 | |
---|
1502 | ! At the end of the day also get interpolated means |
---|
1503 | IF ( idayend == 0 .AND. ld_nightav ) THEN |
---|
1504 | DEALLOCATE( & |
---|
1505 | & zsstm & |
---|
1506 | & ) |
---|
1507 | ENDIF |
---|
1508 | |
---|
1509 | sstdatqc%nsurfup = sstdatqc%nsurfup + isst |
---|
1510 | |
---|
1511 | END SUBROUTINE obs_sst_opt |
---|
1512 | |
---|
1513 | SUBROUTINE obs_sss_opt |
---|
1514 | !!----------------------------------------------------------------------- |
---|
1515 | !! |
---|
1516 | !! *** ROUTINE obs_sss_opt *** |
---|
1517 | !! |
---|
1518 | !! ** Purpose : Compute the model counterpart of sea surface salinity |
---|
1519 | !! data by interpolating from the model grid to the |
---|
1520 | !! observation point. |
---|
1521 | !! |
---|
1522 | !! ** Method : |
---|
1523 | !! |
---|
1524 | !! ** Action : |
---|
1525 | !! |
---|
1526 | !! History : |
---|
1527 | !! ! ??-?? |
---|
1528 | !!----------------------------------------------------------------------- |
---|
1529 | |
---|
1530 | IMPLICIT NONE |
---|
1531 | |
---|
1532 | END SUBROUTINE obs_sss_opt |
---|
1533 | |
---|
1534 | SUBROUTINE obs_seaice_opt( seaicedatqc, kt, kpi, kpj, kit000, & |
---|
1535 | & pseaicen, pseaicemask, k2dint ) |
---|
1536 | |
---|
1537 | !!----------------------------------------------------------------------- |
---|
1538 | !! |
---|
1539 | !! *** ROUTINE obs_seaice_opt *** |
---|
1540 | !! |
---|
1541 | !! ** Purpose : Compute the model counterpart of surface temperature |
---|
1542 | !! data by interpolating from the model grid to the |
---|
1543 | !! observation point. |
---|
1544 | !! |
---|
1545 | !! ** Method : Linearly interpolate to each observation point using |
---|
1546 | !! the model values at the corners of the surrounding grid box. |
---|
1547 | !! |
---|
1548 | !! The now model sea ice is first computed at the obs (lon, lat) point. |
---|
1549 | !! |
---|
1550 | !! Several horizontal interpolation schemes are available: |
---|
1551 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
1552 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
1553 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
1554 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
1555 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
1556 | !! |
---|
1557 | !! |
---|
1558 | !! ** Action : |
---|
1559 | !! |
---|
1560 | !! History : |
---|
1561 | !! ! 07-07 (S. Ricci ) : Original |
---|
1562 | !! |
---|
1563 | !!----------------------------------------------------------------------- |
---|
1564 | |
---|
1565 | !! * Modules used |
---|
1566 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
1567 | |
---|
1568 | IMPLICIT NONE |
---|
1569 | |
---|
1570 | !! * Arguments |
---|
1571 | TYPE(obs_surf), INTENT(INOUT) :: seaicedatqc ! Subset of surface data not failing screening |
---|
1572 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
1573 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
1574 | INTEGER, INTENT(IN) :: kpj |
---|
1575 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
1576 | ! (kit000-1 = restart time) |
---|
1577 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
1578 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
1579 | & pseaicen, & ! Model sea ice field |
---|
1580 | & pseaicemask ! Land-sea mask |
---|
1581 | |
---|
1582 | !! * Local declarations |
---|
1583 | INTEGER :: ji |
---|
1584 | INTEGER :: jj |
---|
1585 | INTEGER :: jobs |
---|
1586 | INTEGER :: inrc |
---|
1587 | INTEGER :: iseaice |
---|
1588 | INTEGER :: iobs |
---|
1589 | |
---|
1590 | REAL(KIND=wp) :: zlam |
---|
1591 | REAL(KIND=wp) :: zphi |
---|
1592 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
1593 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
1594 | & zweig |
---|
1595 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1596 | & zmask, & |
---|
1597 | & zseaicel, & |
---|
1598 | & zglam, & |
---|
1599 | & zgphi |
---|
1600 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1601 | & igrdi, & |
---|
1602 | & igrdj |
---|
1603 | |
---|
1604 | !------------------------------------------------------------------------ |
---|
1605 | ! Local initialization |
---|
1606 | !------------------------------------------------------------------------ |
---|
1607 | ! ... Record and data counters |
---|
1608 | inrc = kt - kit000 + 2 |
---|
1609 | iseaice = seaicedatqc%nsstp(inrc) |
---|
1610 | |
---|
1611 | ! Get the data for interpolation |
---|
1612 | |
---|
1613 | ALLOCATE( & |
---|
1614 | & igrdi(2,2,iseaice), & |
---|
1615 | & igrdj(2,2,iseaice), & |
---|
1616 | & zglam(2,2,iseaice), & |
---|
1617 | & zgphi(2,2,iseaice), & |
---|
1618 | & zmask(2,2,iseaice), & |
---|
1619 | & zseaicel(2,2,iseaice) & |
---|
1620 | & ) |
---|
1621 | |
---|
1622 | DO jobs = seaicedatqc%nsurfup + 1, seaicedatqc%nsurfup + iseaice |
---|
1623 | iobs = jobs - seaicedatqc%nsurfup |
---|
1624 | igrdi(1,1,iobs) = seaicedatqc%mi(jobs)-1 |
---|
1625 | igrdj(1,1,iobs) = seaicedatqc%mj(jobs)-1 |
---|
1626 | igrdi(1,2,iobs) = seaicedatqc%mi(jobs)-1 |
---|
1627 | igrdj(1,2,iobs) = seaicedatqc%mj(jobs) |
---|
1628 | igrdi(2,1,iobs) = seaicedatqc%mi(jobs) |
---|
1629 | igrdj(2,1,iobs) = seaicedatqc%mj(jobs)-1 |
---|
1630 | igrdi(2,2,iobs) = seaicedatqc%mi(jobs) |
---|
1631 | igrdj(2,2,iobs) = seaicedatqc%mj(jobs) |
---|
1632 | END DO |
---|
1633 | |
---|
1634 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
1635 | & igrdi, igrdj, glamt, zglam ) |
---|
1636 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
1637 | & igrdi, igrdj, gphit, zgphi ) |
---|
1638 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
1639 | & igrdi, igrdj, pseaicemask, zmask ) |
---|
1640 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
1641 | & igrdi, igrdj, pseaicen, zseaicel ) |
---|
1642 | |
---|
1643 | DO jobs = seaicedatqc%nsurfup + 1, seaicedatqc%nsurfup + iseaice |
---|
1644 | |
---|
1645 | iobs = jobs - seaicedatqc%nsurfup |
---|
1646 | |
---|
1647 | IF ( kt /= seaicedatqc%mstp(jobs) ) THEN |
---|
1648 | |
---|
1649 | IF(lwp) THEN |
---|
1650 | WRITE(numout,*) |
---|
1651 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
1652 | & ' time step is not consistent with the', & |
---|
1653 | & ' model time step' |
---|
1654 | WRITE(numout,*) ' =========' |
---|
1655 | WRITE(numout,*) |
---|
1656 | WRITE(numout,*) ' Record = ', jobs, & |
---|
1657 | & ' kt = ', kt, & |
---|
1658 | & ' mstp = ', seaicedatqc%mstp(jobs), & |
---|
1659 | & ' ntyp = ', seaicedatqc%ntyp(jobs) |
---|
1660 | ENDIF |
---|
1661 | CALL ctl_stop( 'obs_seaice_opt', 'Inconsistent time' ) |
---|
1662 | |
---|
1663 | ENDIF |
---|
1664 | |
---|
1665 | zlam = seaicedatqc%rlam(jobs) |
---|
1666 | zphi = seaicedatqc%rphi(jobs) |
---|
1667 | |
---|
1668 | ! Get weights to interpolate the model sea ice to the observation point |
---|
1669 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
1670 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
1671 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
1672 | |
---|
1673 | ! ... Interpolate the model sea ice to the observation point |
---|
1674 | CALL obs_int_h2d( 1, 1, & |
---|
1675 | & zweig, zseaicel(:,:,iobs), zext ) |
---|
1676 | |
---|
1677 | seaicedatqc%rmod(jobs,1) = zext(1) |
---|
1678 | |
---|
1679 | END DO |
---|
1680 | |
---|
1681 | ! Deallocate the data for interpolation |
---|
1682 | DEALLOCATE( & |
---|
1683 | & igrdi, & |
---|
1684 | & igrdj, & |
---|
1685 | & zglam, & |
---|
1686 | & zgphi, & |
---|
1687 | & zmask, & |
---|
1688 | & zseaicel & |
---|
1689 | & ) |
---|
1690 | |
---|
1691 | seaicedatqc%nsurfup = seaicedatqc%nsurfup + iseaice |
---|
1692 | |
---|
1693 | END SUBROUTINE obs_seaice_opt |
---|
1694 | |
---|
1695 | SUBROUTINE obs_vel_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & |
---|
1696 | & pun, pvn, pgdept, pumask, pvmask, k1dint, k2dint, & |
---|
1697 | & ld_dailyav ) |
---|
1698 | !!----------------------------------------------------------------------- |
---|
1699 | !! |
---|
1700 | !! *** ROUTINE obs_vel_opt *** |
---|
1701 | !! |
---|
1702 | !! ** Purpose : Compute the model counterpart of velocity profile |
---|
1703 | !! data by interpolating from the model grid to the |
---|
1704 | !! observation point. |
---|
1705 | !! |
---|
1706 | !! ** Method : Linearly interpolate zonal and meridional components of velocity |
---|
1707 | !! to each observation point using the model values at the corners of |
---|
1708 | !! the surrounding grid box. The model velocity components are on a |
---|
1709 | !! staggered C- grid. |
---|
1710 | !! |
---|
1711 | !! For velocity data from the TAO array, the model equivalent is |
---|
1712 | !! a daily mean velocity field. So, we first compute |
---|
1713 | !! the mean, then interpolate only at the end of the day. |
---|
1714 | !! |
---|
1715 | !! ** Action : |
---|
1716 | !! |
---|
1717 | !! History : |
---|
1718 | !! ! 07-03 (K. Mogensen) : Temperature and Salinity profiles |
---|
1719 | !! ! 08-10 (Maria Valdivieso) : Velocity component (U,V) profiles |
---|
1720 | !!----------------------------------------------------------------------- |
---|
1721 | |
---|
1722 | !! * Modules used |
---|
1723 | USE obs_profiles_def ! Definition of storage space for profile obs. |
---|
1724 | |
---|
1725 | IMPLICIT NONE |
---|
1726 | |
---|
1727 | !! * Arguments |
---|
1728 | TYPE(obs_prof), INTENT(INOUT) :: & |
---|
1729 | & prodatqc ! Subset of profile data not failing screening |
---|
1730 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
1731 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
1732 | INTEGER, INTENT(IN) :: kpj |
---|
1733 | INTEGER, INTENT(IN) :: kpk |
---|
1734 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
1735 | ! (kit000-1 = restart time) |
---|
1736 | INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) |
---|
1737 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
1738 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
---|
1739 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
---|
1740 | & pun, & ! Model zonal component of velocity |
---|
1741 | & pvn, & ! Model meridional component of velocity |
---|
1742 | & pumask, & ! Land-sea mask |
---|
1743 | & pvmask ! Land-sea mask |
---|
1744 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpk) :: & |
---|
1745 | & pgdept ! Model array of depth levels |
---|
1746 | LOGICAL, INTENT(IN) :: ld_dailyav |
---|
1747 | |
---|
1748 | !! * Local declarations |
---|
1749 | INTEGER :: ji |
---|
1750 | INTEGER :: jj |
---|
1751 | INTEGER :: jk |
---|
1752 | INTEGER :: jobs |
---|
1753 | INTEGER :: inrc |
---|
1754 | INTEGER :: ipro |
---|
1755 | INTEGER :: idayend |
---|
1756 | INTEGER :: ista |
---|
1757 | INTEGER :: iend |
---|
1758 | INTEGER :: iobs |
---|
1759 | INTEGER, DIMENSION(imaxavtypes) :: & |
---|
1760 | & idailyavtypes |
---|
1761 | REAL(KIND=wp) :: zlam |
---|
1762 | REAL(KIND=wp) :: zphi |
---|
1763 | REAL(KIND=wp) :: zdaystp |
---|
1764 | REAL(KIND=wp), DIMENSION(kpk) :: & |
---|
1765 | & zobsmasku, & |
---|
1766 | & zobsmaskv, & |
---|
1767 | & zobsmask, & |
---|
1768 | & zobsk, & |
---|
1769 | & zobs2k |
---|
1770 | REAL(KIND=wp), DIMENSION(2,2,kpk) :: & |
---|
1771 | & zweigu,zweigv |
---|
1772 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & |
---|
1773 | & zumask, zvmask, & |
---|
1774 | & zintu, & |
---|
1775 | & zintv, & |
---|
1776 | & zinmu, & |
---|
1777 | & zinmv |
---|
1778 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1779 | & zglamu, zglamv, & |
---|
1780 | & zgphiu, zgphiv |
---|
1781 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
1782 | & igrdiu, & |
---|
1783 | & igrdju, & |
---|
1784 | & igrdiv, & |
---|
1785 | & igrdjv |
---|
1786 | |
---|
1787 | !------------------------------------------------------------------------ |
---|
1788 | ! Local initialization |
---|
1789 | !------------------------------------------------------------------------ |
---|
1790 | ! ... Record and data counters |
---|
1791 | inrc = kt - kit000 + 2 |
---|
1792 | ipro = prodatqc%npstp(inrc) |
---|
1793 | |
---|
1794 | ! Initialize daily mean for first timestep |
---|
1795 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
---|
1796 | |
---|
1797 | ! Added kt == 0 test to catch restart case |
---|
1798 | IF ( idayend == 1 .OR. kt == 0) THEN |
---|
1799 | IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on time-step: ',kt |
---|
1800 | prodatqc%vdmean(:,:,:,1) = 0.0 |
---|
1801 | prodatqc%vdmean(:,:,:,2) = 0.0 |
---|
1802 | ENDIF |
---|
1803 | |
---|
1804 | ! Increment the zonal velocity field for computing daily mean |
---|
1805 | prodatqc%vdmean(:,:,:,1) = prodatqc%vdmean(:,:,:,1) + pun(:,:,:) |
---|
1806 | ! Increment the meridional velocity field for computing daily mean |
---|
1807 | prodatqc%vdmean(:,:,:,2) = prodatqc%vdmean(:,:,:,2) + pvn(:,:,:) |
---|
1808 | |
---|
1809 | ! Compute the daily mean at the end of day |
---|
1810 | zdaystp = 1.0 / REAL( kdaystp ) |
---|
1811 | IF ( idayend == 0 ) THEN |
---|
1812 | prodatqc%vdmean(:,:,:,1) = prodatqc%vdmean(:,:,:,1) * zdaystp |
---|
1813 | prodatqc%vdmean(:,:,:,2) = prodatqc%vdmean(:,:,:,2) * zdaystp |
---|
1814 | ENDIF |
---|
1815 | |
---|
1816 | ! Get the data for interpolation |
---|
1817 | ALLOCATE( & |
---|
1818 | & igrdiu(2,2,ipro), & |
---|
1819 | & igrdju(2,2,ipro), & |
---|
1820 | & igrdiv(2,2,ipro), & |
---|
1821 | & igrdjv(2,2,ipro), & |
---|
1822 | & zglamu(2,2,ipro), zglamv(2,2,ipro), & |
---|
1823 | & zgphiu(2,2,ipro), zgphiv(2,2,ipro), & |
---|
1824 | & zumask(2,2,kpk,ipro), zvmask(2,2,kpk,ipro), & |
---|
1825 | & zintu(2,2,kpk,ipro), & |
---|
1826 | & zintv(2,2,kpk,ipro) & |
---|
1827 | & ) |
---|
1828 | |
---|
1829 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
---|
1830 | iobs = jobs - prodatqc%nprofup |
---|
1831 | igrdiu(1,1,iobs) = prodatqc%mi(jobs,1)-1 |
---|
1832 | igrdju(1,1,iobs) = prodatqc%mj(jobs,1)-1 |
---|
1833 | igrdiu(1,2,iobs) = prodatqc%mi(jobs,1)-1 |
---|
1834 | igrdju(1,2,iobs) = prodatqc%mj(jobs,1) |
---|
1835 | igrdiu(2,1,iobs) = prodatqc%mi(jobs,1) |
---|
1836 | igrdju(2,1,iobs) = prodatqc%mj(jobs,1)-1 |
---|
1837 | igrdiu(2,2,iobs) = prodatqc%mi(jobs,1) |
---|
1838 | igrdju(2,2,iobs) = prodatqc%mj(jobs,1) |
---|
1839 | igrdiv(1,1,iobs) = prodatqc%mi(jobs,2)-1 |
---|
1840 | igrdjv(1,1,iobs) = prodatqc%mj(jobs,2)-1 |
---|
1841 | igrdiv(1,2,iobs) = prodatqc%mi(jobs,2)-1 |
---|
1842 | igrdjv(1,2,iobs) = prodatqc%mj(jobs,2) |
---|
1843 | igrdiv(2,1,iobs) = prodatqc%mi(jobs,2) |
---|
1844 | igrdjv(2,1,iobs) = prodatqc%mj(jobs,2)-1 |
---|
1845 | igrdiv(2,2,iobs) = prodatqc%mi(jobs,2) |
---|
1846 | igrdjv(2,2,iobs) = prodatqc%mj(jobs,2) |
---|
1847 | END DO |
---|
1848 | |
---|
1849 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiu, igrdju, glamu, zglamu ) |
---|
1850 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiu, igrdju, gphiu, zgphiu ) |
---|
1851 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, pumask, zumask ) |
---|
1852 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, pun, zintu ) |
---|
1853 | |
---|
1854 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiv, igrdjv, glamv, zglamv ) |
---|
1855 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiv, igrdjv, gphiv, zgphiv ) |
---|
1856 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, pvmask, zvmask ) |
---|
1857 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, pvn, zintv ) |
---|
1858 | |
---|
1859 | ! At the end of the day also get interpolated means |
---|
1860 | IF ( idayend == 0 ) THEN |
---|
1861 | |
---|
1862 | ALLOCATE( & |
---|
1863 | & zinmu(2,2,kpk,ipro), & |
---|
1864 | & zinmv(2,2,kpk,ipro) & |
---|
1865 | & ) |
---|
1866 | |
---|
1867 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, & |
---|
1868 | & prodatqc%vdmean(:,:,:,1), zinmu ) |
---|
1869 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, & |
---|
1870 | & prodatqc%vdmean(:,:,:,2), zinmv ) |
---|
1871 | |
---|
1872 | ENDIF |
---|
1873 | |
---|
1874 | ! loop over observations |
---|
1875 | |
---|
1876 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
---|
1877 | |
---|
1878 | iobs = jobs - prodatqc%nprofup |
---|
1879 | |
---|
1880 | IF ( kt /= prodatqc%mstp(jobs) ) THEN |
---|
1881 | |
---|
1882 | IF(lwp) THEN |
---|
1883 | WRITE(numout,*) |
---|
1884 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
1885 | & ' time step is not consistent with the', & |
---|
1886 | & ' model time step' |
---|
1887 | WRITE(numout,*) ' =========' |
---|
1888 | WRITE(numout,*) |
---|
1889 | WRITE(numout,*) ' Record = ', jobs, & |
---|
1890 | & ' kt = ', kt, & |
---|
1891 | & ' mstp = ', prodatqc%mstp(jobs), & |
---|
1892 | & ' ntyp = ', prodatqc%ntyp(jobs) |
---|
1893 | ENDIF |
---|
1894 | CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) |
---|
1895 | ENDIF |
---|
1896 | |
---|
1897 | zlam = prodatqc%rlam(jobs) |
---|
1898 | zphi = prodatqc%rphi(jobs) |
---|
1899 | |
---|
1900 | ! Initialize observation masks |
---|
1901 | |
---|
1902 | zobsmasku(:) = 0.0 |
---|
1903 | zobsmaskv(:) = 0.0 |
---|
1904 | |
---|
1905 | ! Horizontal weights and vertical mask |
---|
1906 | |
---|
1907 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
---|
1908 | |
---|
1909 | CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & |
---|
1910 | & zglamu(:,:,iobs), zgphiu(:,:,iobs), & |
---|
1911 | & zumask(:,:,:,iobs), zweigu, zobsmasku ) |
---|
1912 | |
---|
1913 | ENDIF |
---|
1914 | |
---|
1915 | |
---|
1916 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
---|
1917 | |
---|
1918 | CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & |
---|
1919 | & zglamv(:,:,iobs), zgphiv(:,:,iobs), & |
---|
1920 | & zvmask(:,:,:,iobs), zweigv, zobsmaskv ) |
---|
1921 | |
---|
1922 | ENDIF |
---|
1923 | |
---|
1924 | ! Ensure that the vertical mask on u and v are consistent. |
---|
1925 | |
---|
1926 | zobsmask(:) = MIN( zobsmasku(:), zobsmaskv(:) ) |
---|
1927 | |
---|
1928 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
---|
1929 | |
---|
1930 | zobsk(:) = obfillflt |
---|
1931 | |
---|
1932 | IF ( ld_dailyav ) THEN |
---|
1933 | |
---|
1934 | IF ( idayend == 0 ) THEN |
---|
1935 | |
---|
1936 | ! Daily averaged data |
---|
1937 | |
---|
1938 | CALL obs_int_h2d( kpk, kpk, & |
---|
1939 | & zweigu, zinmu(:,:,:,iobs), zobsk ) |
---|
1940 | |
---|
1941 | |
---|
1942 | ELSE |
---|
1943 | |
---|
1944 | CALL ctl_stop( ' A nonzero' // & |
---|
1945 | & ' number of U profile data should' // & |
---|
1946 | & ' only occur at the end of a given day' ) |
---|
1947 | |
---|
1948 | ENDIF |
---|
1949 | |
---|
1950 | ELSE |
---|
1951 | |
---|
1952 | ! Point data |
---|
1953 | |
---|
1954 | CALL obs_int_h2d( kpk, kpk, & |
---|
1955 | & zweigu, zintu(:,:,:,iobs), zobsk ) |
---|
1956 | |
---|
1957 | ENDIF |
---|
1958 | |
---|
1959 | !------------------------------------------------------------- |
---|
1960 | ! Compute vertical second-derivative of the interpolating |
---|
1961 | ! polynomial at obs points |
---|
1962 | !------------------------------------------------------------- |
---|
1963 | |
---|
1964 | IF ( k1dint == 1 ) THEN |
---|
1965 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
---|
1966 | & pgdept, zobsmask ) |
---|
1967 | ENDIF |
---|
1968 | |
---|
1969 | !----------------------------------------------------------------- |
---|
1970 | ! Vertical interpolation to the observation point |
---|
1971 | !----------------------------------------------------------------- |
---|
1972 | ista = prodatqc%npvsta(jobs,1) |
---|
1973 | iend = prodatqc%npvend(jobs,1) |
---|
1974 | CALL obs_int_z1d( kpk, & |
---|
1975 | & prodatqc%var(1)%mvk(ista:iend), & |
---|
1976 | & k1dint, iend - ista + 1, & |
---|
1977 | & prodatqc%var(1)%vdep(ista:iend), & |
---|
1978 | & zobsk, zobs2k, & |
---|
1979 | & prodatqc%var(1)%vmod(ista:iend), & |
---|
1980 | & pgdept, zobsmask ) |
---|
1981 | |
---|
1982 | ENDIF |
---|
1983 | |
---|
1984 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
---|
1985 | |
---|
1986 | zobsk(:) = obfillflt |
---|
1987 | |
---|
1988 | IF ( ld_dailyav ) THEN |
---|
1989 | |
---|
1990 | IF ( idayend == 0 ) THEN |
---|
1991 | |
---|
1992 | ! Daily averaged data |
---|
1993 | |
---|
1994 | CALL obs_int_h2d( kpk, kpk, & |
---|
1995 | & zweigv, zinmv(:,:,:,iobs), zobsk ) |
---|
1996 | |
---|
1997 | ELSE |
---|
1998 | |
---|
1999 | CALL ctl_stop( ' A nonzero' // & |
---|
2000 | & ' number of V profile data should' // & |
---|
2001 | & ' only occur at the end of a given day' ) |
---|
2002 | |
---|
2003 | ENDIF |
---|
2004 | |
---|
2005 | ELSE |
---|
2006 | |
---|
2007 | ! Point data |
---|
2008 | |
---|
2009 | CALL obs_int_h2d( kpk, kpk, & |
---|
2010 | & zweigv, zintv(:,:,:,iobs), zobsk ) |
---|
2011 | |
---|
2012 | ENDIF |
---|
2013 | |
---|
2014 | |
---|
2015 | !------------------------------------------------------------- |
---|
2016 | ! Compute vertical second-derivative of the interpolating |
---|
2017 | ! polynomial at obs points |
---|
2018 | !------------------------------------------------------------- |
---|
2019 | |
---|
2020 | IF ( k1dint == 1 ) THEN |
---|
2021 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
---|
2022 | & pgdept, zobsmask ) |
---|
2023 | ENDIF |
---|
2024 | |
---|
2025 | !---------------------------------------------------------------- |
---|
2026 | ! Vertical interpolation to the observation point |
---|
2027 | !---------------------------------------------------------------- |
---|
2028 | ista = prodatqc%npvsta(jobs,2) |
---|
2029 | iend = prodatqc%npvend(jobs,2) |
---|
2030 | CALL obs_int_z1d( kpk, & |
---|
2031 | & prodatqc%var(2)%mvk(ista:iend),& |
---|
2032 | & k1dint, iend - ista + 1, & |
---|
2033 | & prodatqc%var(2)%vdep(ista:iend),& |
---|
2034 | & zobsk, zobs2k, & |
---|
2035 | & prodatqc%var(2)%vmod(ista:iend),& |
---|
2036 | & pgdept, zobsmask ) |
---|
2037 | |
---|
2038 | ENDIF |
---|
2039 | |
---|
2040 | END DO |
---|
2041 | |
---|
2042 | ! Deallocate the data for interpolation |
---|
2043 | DEALLOCATE( & |
---|
2044 | & igrdiu, & |
---|
2045 | & igrdju, & |
---|
2046 | & igrdiv, & |
---|
2047 | & igrdjv, & |
---|
2048 | & zglamu, zglamv, & |
---|
2049 | & zgphiu, zgphiv, & |
---|
2050 | & zumask, zvmask, & |
---|
2051 | & zintu, & |
---|
2052 | & zintv & |
---|
2053 | & ) |
---|
2054 | ! At the end of the day also get interpolated means |
---|
2055 | IF ( idayend == 0 ) THEN |
---|
2056 | DEALLOCATE( & |
---|
2057 | & zinmu, & |
---|
2058 | & zinmv & |
---|
2059 | & ) |
---|
2060 | ENDIF |
---|
2061 | |
---|
2062 | prodatqc%nprofup = prodatqc%nprofup + ipro |
---|
2063 | |
---|
2064 | END SUBROUTINE obs_vel_opt |
---|
2065 | |
---|
2066 | SUBROUTINE obs_logchl_opt( logchldatqc, kt, kpi, kpj, kit000, & |
---|
2067 | & plogchln, plogchlmask, k2dint ) |
---|
2068 | |
---|
2069 | !!----------------------------------------------------------------------- |
---|
2070 | !! |
---|
2071 | !! *** ROUTINE obs_logchl_opt *** |
---|
2072 | !! |
---|
2073 | !! ** Purpose : Compute the model counterpart of logchl |
---|
2074 | !! data by interpolating from the model grid to the |
---|
2075 | !! observation point. |
---|
2076 | !! |
---|
2077 | !! ** Method : Linearly interpolate to each observation point using |
---|
2078 | !! the model values at the corners of the surrounding grid box. |
---|
2079 | !! |
---|
2080 | !! The now model logchl is first computed at the obs (lon, lat) point. |
---|
2081 | !! |
---|
2082 | !! Several horizontal interpolation schemes are available: |
---|
2083 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
2084 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
2085 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
2086 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
2087 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
2088 | !! |
---|
2089 | !! |
---|
2090 | !! ** Action : |
---|
2091 | !! |
---|
2092 | !! History : |
---|
2093 | !! |
---|
2094 | !!----------------------------------------------------------------------- |
---|
2095 | |
---|
2096 | !! * Modules used |
---|
2097 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
2098 | |
---|
2099 | IMPLICIT NONE |
---|
2100 | |
---|
2101 | !! * Arguments |
---|
2102 | TYPE(obs_surf), INTENT(INOUT) :: logchldatqc ! Subset of surface data not failing screening |
---|
2103 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
2104 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
2105 | INTEGER, INTENT(IN) :: kpj |
---|
2106 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
2107 | ! (kit000-1 = restart time) |
---|
2108 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
2109 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
2110 | & plogchln, & ! Model logchl field |
---|
2111 | & plogchlmask ! Land-sea mask |
---|
2112 | |
---|
2113 | !! * Local declarations |
---|
2114 | INTEGER :: ji |
---|
2115 | INTEGER :: jj |
---|
2116 | INTEGER :: jobs |
---|
2117 | INTEGER :: inrc |
---|
2118 | INTEGER :: ilogchl |
---|
2119 | INTEGER :: iobs |
---|
2120 | |
---|
2121 | REAL(KIND=wp) :: zlam |
---|
2122 | REAL(KIND=wp) :: zphi |
---|
2123 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
2124 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
2125 | & zweig |
---|
2126 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2127 | & zmask, & |
---|
2128 | & zlogchll, & |
---|
2129 | & zglam, & |
---|
2130 | & zgphi |
---|
2131 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2132 | & igrdi, & |
---|
2133 | & igrdj |
---|
2134 | |
---|
2135 | !------------------------------------------------------------------------ |
---|
2136 | ! Local initialization |
---|
2137 | !------------------------------------------------------------------------ |
---|
2138 | ! ... Record and data counters |
---|
2139 | inrc = kt - kit000 + 2 |
---|
2140 | ilogchl = logchldatqc%nsstp(inrc) |
---|
2141 | |
---|
2142 | ! Get the data for interpolation |
---|
2143 | |
---|
2144 | ALLOCATE( & |
---|
2145 | & igrdi(2,2,ilogchl), & |
---|
2146 | & igrdj(2,2,ilogchl), & |
---|
2147 | & zglam(2,2,ilogchl), & |
---|
2148 | & zgphi(2,2,ilogchl), & |
---|
2149 | & zmask(2,2,ilogchl), & |
---|
2150 | & zlogchll(2,2,ilogchl) & |
---|
2151 | & ) |
---|
2152 | |
---|
2153 | DO jobs = logchldatqc%nsurfup + 1, logchldatqc%nsurfup + ilogchl |
---|
2154 | iobs = jobs - logchldatqc%nsurfup |
---|
2155 | igrdi(1,1,iobs) = logchldatqc%mi(jobs)-1 |
---|
2156 | igrdj(1,1,iobs) = logchldatqc%mj(jobs)-1 |
---|
2157 | igrdi(1,2,iobs) = logchldatqc%mi(jobs)-1 |
---|
2158 | igrdj(1,2,iobs) = logchldatqc%mj(jobs) |
---|
2159 | igrdi(2,1,iobs) = logchldatqc%mi(jobs) |
---|
2160 | igrdj(2,1,iobs) = logchldatqc%mj(jobs)-1 |
---|
2161 | igrdi(2,2,iobs) = logchldatqc%mi(jobs) |
---|
2162 | igrdj(2,2,iobs) = logchldatqc%mj(jobs) |
---|
2163 | END DO |
---|
2164 | |
---|
2165 | CALL obs_int_comm_2d( 2, 2, ilogchl, & |
---|
2166 | & igrdi, igrdj, glamt, zglam ) |
---|
2167 | CALL obs_int_comm_2d( 2, 2, ilogchl, & |
---|
2168 | & igrdi, igrdj, gphit, zgphi ) |
---|
2169 | CALL obs_int_comm_2d( 2, 2, ilogchl, & |
---|
2170 | & igrdi, igrdj, plogchlmask, zmask ) |
---|
2171 | CALL obs_int_comm_2d( 2, 2, ilogchl, & |
---|
2172 | & igrdi, igrdj, plogchln, zlogchll ) |
---|
2173 | |
---|
2174 | DO jobs = logchldatqc%nsurfup + 1, logchldatqc%nsurfup + ilogchl |
---|
2175 | |
---|
2176 | iobs = jobs - logchldatqc%nsurfup |
---|
2177 | |
---|
2178 | IF ( kt /= logchldatqc%mstp(jobs) ) THEN |
---|
2179 | |
---|
2180 | IF(lwp) THEN |
---|
2181 | WRITE(numout,*) |
---|
2182 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
2183 | & ' time step is not consistent with the', & |
---|
2184 | & ' model time step' |
---|
2185 | WRITE(numout,*) ' =========' |
---|
2186 | WRITE(numout,*) |
---|
2187 | WRITE(numout,*) ' Record = ', jobs, & |
---|
2188 | & ' kt = ', kt, & |
---|
2189 | & ' mstp = ', logchldatqc%mstp(jobs), & |
---|
2190 | & ' ntyp = ', logchldatqc%ntyp(jobs) |
---|
2191 | ENDIF |
---|
2192 | CALL ctl_stop( 'obs_logchl_opt', 'Inconsistent time' ) |
---|
2193 | |
---|
2194 | ENDIF |
---|
2195 | |
---|
2196 | zlam = logchldatqc%rlam(jobs) |
---|
2197 | zphi = logchldatqc%rphi(jobs) |
---|
2198 | |
---|
2199 | ! Get weights to interpolate the model logchl to the observation point |
---|
2200 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
2201 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
2202 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
2203 | |
---|
2204 | ! ... Interpolate the model logchl to the observation point |
---|
2205 | CALL obs_int_h2d( 1, 1, & |
---|
2206 | & zweig, zlogchll(:,:,iobs), zext ) |
---|
2207 | |
---|
2208 | logchldatqc%rmod(jobs,1) = zext(1) |
---|
2209 | |
---|
2210 | END DO |
---|
2211 | |
---|
2212 | ! Deallocate the data for interpolation |
---|
2213 | DEALLOCATE( & |
---|
2214 | & igrdi, & |
---|
2215 | & igrdj, & |
---|
2216 | & zglam, & |
---|
2217 | & zgphi, & |
---|
2218 | & zmask, & |
---|
2219 | & zlogchll & |
---|
2220 | & ) |
---|
2221 | |
---|
2222 | logchldatqc%nsurfup = logchldatqc%nsurfup + ilogchl |
---|
2223 | |
---|
2224 | END SUBROUTINE obs_logchl_opt |
---|
2225 | |
---|
2226 | SUBROUTINE obs_spm_opt( spmdatqc, kt, kpi, kpj, kit000, & |
---|
2227 | & pspmn, pspmmask, k2dint ) |
---|
2228 | |
---|
2229 | !!----------------------------------------------------------------------- |
---|
2230 | !! |
---|
2231 | !! *** ROUTINE obs_spm_opt *** |
---|
2232 | !! |
---|
2233 | !! ** Purpose : Compute the model counterpart of spm |
---|
2234 | !! data by interpolating from the model grid to the |
---|
2235 | !! observation point. |
---|
2236 | !! |
---|
2237 | !! ** Method : Linearly interpolate to each observation point using |
---|
2238 | !! the model values at the corners of the surrounding grid box. |
---|
2239 | !! |
---|
2240 | !! The now model spm is first computed at the obs (lon, lat) point. |
---|
2241 | !! |
---|
2242 | !! Several horizontal interpolation schemes are available: |
---|
2243 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
2244 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
2245 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
2246 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
2247 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
2248 | !! |
---|
2249 | !! |
---|
2250 | !! ** Action : |
---|
2251 | !! |
---|
2252 | !! History : |
---|
2253 | !! |
---|
2254 | !!----------------------------------------------------------------------- |
---|
2255 | |
---|
2256 | !! * Modules used |
---|
2257 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
2258 | |
---|
2259 | IMPLICIT NONE |
---|
2260 | |
---|
2261 | !! * Arguments |
---|
2262 | TYPE(obs_surf), INTENT(INOUT) :: spmdatqc ! Subset of surface data not failing screening |
---|
2263 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
2264 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
2265 | INTEGER, INTENT(IN) :: kpj |
---|
2266 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
2267 | ! (kit000-1 = restart time) |
---|
2268 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
2269 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
2270 | & pspmn, & ! Model spm field |
---|
2271 | & pspmmask ! Land-sea mask |
---|
2272 | |
---|
2273 | !! * Local declarations |
---|
2274 | INTEGER :: ji |
---|
2275 | INTEGER :: jj |
---|
2276 | INTEGER :: jobs |
---|
2277 | INTEGER :: inrc |
---|
2278 | INTEGER :: ispm |
---|
2279 | INTEGER :: iobs |
---|
2280 | |
---|
2281 | REAL(KIND=wp) :: zlam |
---|
2282 | REAL(KIND=wp) :: zphi |
---|
2283 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
2284 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
2285 | & zweig |
---|
2286 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2287 | & zmask, & |
---|
2288 | & zspml, & |
---|
2289 | & zglam, & |
---|
2290 | & zgphi |
---|
2291 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2292 | & igrdi, & |
---|
2293 | & igrdj |
---|
2294 | |
---|
2295 | !------------------------------------------------------------------------ |
---|
2296 | ! Local initialization |
---|
2297 | !------------------------------------------------------------------------ |
---|
2298 | ! ... Record and data counters |
---|
2299 | inrc = kt - kit000 + 2 |
---|
2300 | ispm = spmdatqc%nsstp(inrc) |
---|
2301 | |
---|
2302 | ! Get the data for interpolation |
---|
2303 | |
---|
2304 | ALLOCATE( & |
---|
2305 | & igrdi(2,2,ispm), & |
---|
2306 | & igrdj(2,2,ispm), & |
---|
2307 | & zglam(2,2,ispm), & |
---|
2308 | & zgphi(2,2,ispm), & |
---|
2309 | & zmask(2,2,ispm), & |
---|
2310 | & zspml(2,2,ispm) & |
---|
2311 | & ) |
---|
2312 | |
---|
2313 | DO jobs = spmdatqc%nsurfup + 1, spmdatqc%nsurfup + ispm |
---|
2314 | iobs = jobs - spmdatqc%nsurfup |
---|
2315 | igrdi(1,1,iobs) = spmdatqc%mi(jobs)-1 |
---|
2316 | igrdj(1,1,iobs) = spmdatqc%mj(jobs)-1 |
---|
2317 | igrdi(1,2,iobs) = spmdatqc%mi(jobs)-1 |
---|
2318 | igrdj(1,2,iobs) = spmdatqc%mj(jobs) |
---|
2319 | igrdi(2,1,iobs) = spmdatqc%mi(jobs) |
---|
2320 | igrdj(2,1,iobs) = spmdatqc%mj(jobs)-1 |
---|
2321 | igrdi(2,2,iobs) = spmdatqc%mi(jobs) |
---|
2322 | igrdj(2,2,iobs) = spmdatqc%mj(jobs) |
---|
2323 | END DO |
---|
2324 | |
---|
2325 | CALL obs_int_comm_2d( 2, 2, ispm, & |
---|
2326 | & igrdi, igrdj, glamt, zglam ) |
---|
2327 | CALL obs_int_comm_2d( 2, 2, ispm, & |
---|
2328 | & igrdi, igrdj, gphit, zgphi ) |
---|
2329 | CALL obs_int_comm_2d( 2, 2, ispm, & |
---|
2330 | & igrdi, igrdj, pspmmask, zmask ) |
---|
2331 | CALL obs_int_comm_2d( 2, 2, ispm, & |
---|
2332 | & igrdi, igrdj, pspmn, zspml ) |
---|
2333 | |
---|
2334 | DO jobs = spmdatqc%nsurfup + 1, spmdatqc%nsurfup + ispm |
---|
2335 | |
---|
2336 | iobs = jobs - spmdatqc%nsurfup |
---|
2337 | |
---|
2338 | IF ( kt /= spmdatqc%mstp(jobs) ) THEN |
---|
2339 | |
---|
2340 | IF(lwp) THEN |
---|
2341 | WRITE(numout,*) |
---|
2342 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
2343 | & ' time step is not consistent with the', & |
---|
2344 | & ' model time step' |
---|
2345 | WRITE(numout,*) ' =========' |
---|
2346 | WRITE(numout,*) |
---|
2347 | WRITE(numout,*) ' Record = ', jobs, & |
---|
2348 | & ' kt = ', kt, & |
---|
2349 | & ' mstp = ', spmdatqc%mstp(jobs), & |
---|
2350 | & ' ntyp = ', spmdatqc%ntyp(jobs) |
---|
2351 | ENDIF |
---|
2352 | CALL ctl_stop( 'obs_spm_opt', 'Inconsistent time' ) |
---|
2353 | |
---|
2354 | ENDIF |
---|
2355 | |
---|
2356 | zlam = spmdatqc%rlam(jobs) |
---|
2357 | zphi = spmdatqc%rphi(jobs) |
---|
2358 | |
---|
2359 | ! Get weights to interpolate the model spm to the observation point |
---|
2360 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
2361 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
2362 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
2363 | |
---|
2364 | ! ... Interpolate the model spm to the observation point |
---|
2365 | CALL obs_int_h2d( 1, 1, & |
---|
2366 | & zweig, zspml(:,:,iobs), zext ) |
---|
2367 | |
---|
2368 | spmdatqc%rmod(jobs,1) = zext(1) |
---|
2369 | |
---|
2370 | END DO |
---|
2371 | |
---|
2372 | ! Deallocate the data for interpolation |
---|
2373 | DEALLOCATE( & |
---|
2374 | & igrdi, & |
---|
2375 | & igrdj, & |
---|
2376 | & zglam, & |
---|
2377 | & zgphi, & |
---|
2378 | & zmask, & |
---|
2379 | & zspml & |
---|
2380 | & ) |
---|
2381 | |
---|
2382 | spmdatqc%nsurfup = spmdatqc%nsurfup + ispm |
---|
2383 | |
---|
2384 | END SUBROUTINE obs_spm_opt |
---|
2385 | |
---|
2386 | SUBROUTINE obs_fco2_opt( fco2datqc, kt, kpi, kpj, kit000, & |
---|
2387 | & pfco2n, pfco2mask, k2dint ) |
---|
2388 | |
---|
2389 | !!----------------------------------------------------------------------- |
---|
2390 | !! |
---|
2391 | !! *** ROUTINE obs_fco2_opt *** |
---|
2392 | !! |
---|
2393 | !! ** Purpose : Compute the model counterpart of fco2 |
---|
2394 | !! data by interpolating from the model grid to the |
---|
2395 | !! observation point. |
---|
2396 | !! |
---|
2397 | !! ** Method : Linearly interpolate to each observation point using |
---|
2398 | !! the model values at the corners of the surrounding grid box. |
---|
2399 | !! |
---|
2400 | !! The now model fco2 is first computed at the obs (lon, lat) point. |
---|
2401 | !! |
---|
2402 | !! Several horizontal interpolation schemes are available: |
---|
2403 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
2404 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
2405 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
2406 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
2407 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
2408 | !! |
---|
2409 | !! |
---|
2410 | !! ** Action : |
---|
2411 | !! |
---|
2412 | !! History : |
---|
2413 | !! |
---|
2414 | !!----------------------------------------------------------------------- |
---|
2415 | |
---|
2416 | !! * Modules used |
---|
2417 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
2418 | |
---|
2419 | IMPLICIT NONE |
---|
2420 | |
---|
2421 | !! * Arguments |
---|
2422 | TYPE(obs_surf), INTENT(INOUT) :: fco2datqc ! Subset of surface data not failing screening |
---|
2423 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
2424 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
2425 | INTEGER, INTENT(IN) :: kpj |
---|
2426 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
2427 | ! (kit000-1 = restart time) |
---|
2428 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
2429 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
2430 | & pfco2n, & ! Model fco2 field |
---|
2431 | & pfco2mask ! Land-sea mask |
---|
2432 | |
---|
2433 | !! * Local declarations |
---|
2434 | INTEGER :: ji |
---|
2435 | INTEGER :: jj |
---|
2436 | INTEGER :: jobs |
---|
2437 | INTEGER :: inrc |
---|
2438 | INTEGER :: ifco2 |
---|
2439 | INTEGER :: iobs |
---|
2440 | |
---|
2441 | REAL(KIND=wp) :: zlam |
---|
2442 | REAL(KIND=wp) :: zphi |
---|
2443 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
2444 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
2445 | & zweig |
---|
2446 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2447 | & zmask, & |
---|
2448 | & zfco2l, & |
---|
2449 | & zglam, & |
---|
2450 | & zgphi |
---|
2451 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2452 | & igrdi, & |
---|
2453 | & igrdj |
---|
2454 | |
---|
2455 | !------------------------------------------------------------------------ |
---|
2456 | ! Local initialization |
---|
2457 | !------------------------------------------------------------------------ |
---|
2458 | ! ... Record and data counters |
---|
2459 | inrc = kt - kit000 + 2 |
---|
2460 | ifco2 = fco2datqc%nsstp(inrc) |
---|
2461 | |
---|
2462 | ! Get the data for interpolation |
---|
2463 | |
---|
2464 | ALLOCATE( & |
---|
2465 | & igrdi(2,2,ifco2), & |
---|
2466 | & igrdj(2,2,ifco2), & |
---|
2467 | & zglam(2,2,ifco2), & |
---|
2468 | & zgphi(2,2,ifco2), & |
---|
2469 | & zmask(2,2,ifco2), & |
---|
2470 | & zfco2l(2,2,ifco2) & |
---|
2471 | & ) |
---|
2472 | |
---|
2473 | DO jobs = fco2datqc%nsurfup + 1, fco2datqc%nsurfup + ifco2 |
---|
2474 | iobs = jobs - fco2datqc%nsurfup |
---|
2475 | igrdi(1,1,iobs) = fco2datqc%mi(jobs)-1 |
---|
2476 | igrdj(1,1,iobs) = fco2datqc%mj(jobs)-1 |
---|
2477 | igrdi(1,2,iobs) = fco2datqc%mi(jobs)-1 |
---|
2478 | igrdj(1,2,iobs) = fco2datqc%mj(jobs) |
---|
2479 | igrdi(2,1,iobs) = fco2datqc%mi(jobs) |
---|
2480 | igrdj(2,1,iobs) = fco2datqc%mj(jobs)-1 |
---|
2481 | igrdi(2,2,iobs) = fco2datqc%mi(jobs) |
---|
2482 | igrdj(2,2,iobs) = fco2datqc%mj(jobs) |
---|
2483 | END DO |
---|
2484 | |
---|
2485 | CALL obs_int_comm_2d( 2, 2, ifco2, & |
---|
2486 | & igrdi, igrdj, glamt, zglam ) |
---|
2487 | CALL obs_int_comm_2d( 2, 2, ifco2, & |
---|
2488 | & igrdi, igrdj, gphit, zgphi ) |
---|
2489 | CALL obs_int_comm_2d( 2, 2, ifco2, & |
---|
2490 | & igrdi, igrdj, pfco2mask, zmask ) |
---|
2491 | CALL obs_int_comm_2d( 2, 2, ifco2, & |
---|
2492 | & igrdi, igrdj, pfco2n, zfco2l ) |
---|
2493 | |
---|
2494 | DO jobs = fco2datqc%nsurfup + 1, fco2datqc%nsurfup + ifco2 |
---|
2495 | |
---|
2496 | iobs = jobs - fco2datqc%nsurfup |
---|
2497 | |
---|
2498 | IF ( kt /= fco2datqc%mstp(jobs) ) THEN |
---|
2499 | |
---|
2500 | IF(lwp) THEN |
---|
2501 | WRITE(numout,*) |
---|
2502 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
2503 | & ' time step is not consistent with the', & |
---|
2504 | & ' model time step' |
---|
2505 | WRITE(numout,*) ' =========' |
---|
2506 | WRITE(numout,*) |
---|
2507 | WRITE(numout,*) ' Record = ', jobs, & |
---|
2508 | & ' kt = ', kt, & |
---|
2509 | & ' mstp = ', fco2datqc%mstp(jobs), & |
---|
2510 | & ' ntyp = ', fco2datqc%ntyp(jobs) |
---|
2511 | ENDIF |
---|
2512 | CALL ctl_stop( 'obs_fco2_opt', 'Inconsistent time' ) |
---|
2513 | |
---|
2514 | ENDIF |
---|
2515 | |
---|
2516 | zlam = fco2datqc%rlam(jobs) |
---|
2517 | zphi = fco2datqc%rphi(jobs) |
---|
2518 | |
---|
2519 | ! Get weights to interpolate the model fco2 to the observation point |
---|
2520 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
2521 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
2522 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
2523 | |
---|
2524 | ! ... Interpolate the model fco2 to the observation point |
---|
2525 | CALL obs_int_h2d( 1, 1, & |
---|
2526 | & zweig, zfco2l(:,:,iobs), zext ) |
---|
2527 | |
---|
2528 | fco2datqc%rmod(jobs,1) = zext(1) |
---|
2529 | |
---|
2530 | END DO |
---|
2531 | |
---|
2532 | ! Deallocate the data for interpolation |
---|
2533 | DEALLOCATE( & |
---|
2534 | & igrdi, & |
---|
2535 | & igrdj, & |
---|
2536 | & zglam, & |
---|
2537 | & zgphi, & |
---|
2538 | & zmask, & |
---|
2539 | & zfco2l & |
---|
2540 | & ) |
---|
2541 | |
---|
2542 | fco2datqc%nsurfup = fco2datqc%nsurfup + ifco2 |
---|
2543 | |
---|
2544 | END SUBROUTINE obs_fco2_opt |
---|
2545 | |
---|
2546 | SUBROUTINE obs_pco2_opt( pco2datqc, kt, kpi, kpj, kit000, & |
---|
2547 | & ppco2n, ppco2mask, k2dint ) |
---|
2548 | |
---|
2549 | !!----------------------------------------------------------------------- |
---|
2550 | !! |
---|
2551 | !! *** ROUTINE obs_pco2_opt *** |
---|
2552 | !! |
---|
2553 | !! ** Purpose : Compute the model counterpart of pco2 |
---|
2554 | !! data by interpolating from the model grid to the |
---|
2555 | !! observation point. |
---|
2556 | !! |
---|
2557 | !! ** Method : Linearly interpolate to each observation point using |
---|
2558 | !! the model values at the corners of the surrounding grid box. |
---|
2559 | !! |
---|
2560 | !! The now model pco2 is first computed at the obs (lon, lat) point. |
---|
2561 | !! |
---|
2562 | !! Several horizontal interpolation schemes are available: |
---|
2563 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
2564 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
2565 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
2566 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
2567 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
2568 | !! |
---|
2569 | !! |
---|
2570 | !! ** Action : |
---|
2571 | !! |
---|
2572 | !! History : |
---|
2573 | !! |
---|
2574 | !!----------------------------------------------------------------------- |
---|
2575 | |
---|
2576 | !! * Modules used |
---|
2577 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
2578 | |
---|
2579 | IMPLICIT NONE |
---|
2580 | |
---|
2581 | !! * Arguments |
---|
2582 | TYPE(obs_surf), INTENT(INOUT) :: pco2datqc ! Subset of surface data not failing screening |
---|
2583 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
2584 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
2585 | INTEGER, INTENT(IN) :: kpj |
---|
2586 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
2587 | ! (kit000-1 = restart time) |
---|
2588 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
2589 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
2590 | & ppco2n, & ! Model pco2 field |
---|
2591 | & ppco2mask ! Land-sea mask |
---|
2592 | |
---|
2593 | !! * Local declarations |
---|
2594 | INTEGER :: ji |
---|
2595 | INTEGER :: jj |
---|
2596 | INTEGER :: jobs |
---|
2597 | INTEGER :: inrc |
---|
2598 | INTEGER :: ipco2 |
---|
2599 | INTEGER :: iobs |
---|
2600 | |
---|
2601 | REAL(KIND=wp) :: zlam |
---|
2602 | REAL(KIND=wp) :: zphi |
---|
2603 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
2604 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
2605 | & zweig |
---|
2606 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2607 | & zmask, & |
---|
2608 | & zpco2l, & |
---|
2609 | & zglam, & |
---|
2610 | & zgphi |
---|
2611 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
2612 | & igrdi, & |
---|
2613 | & igrdj |
---|
2614 | |
---|
2615 | !------------------------------------------------------------------------ |
---|
2616 | ! Local initialization |
---|
2617 | !------------------------------------------------------------------------ |
---|
2618 | ! ... Record and data counters |
---|
2619 | inrc = kt - kit000 + 2 |
---|
2620 | ipco2 = pco2datqc%nsstp(inrc) |
---|
2621 | |
---|
2622 | ! Get the data for interpolation |
---|
2623 | |
---|
2624 | ALLOCATE( & |
---|
2625 | & igrdi(2,2,ipco2), & |
---|
2626 | & igrdj(2,2,ipco2), & |
---|
2627 | & zglam(2,2,ipco2), & |
---|
2628 | & zgphi(2,2,ipco2), & |
---|
2629 | & zmask(2,2,ipco2), & |
---|
2630 | & zpco2l(2,2,ipco2) & |
---|
2631 | & ) |
---|
2632 | |
---|
2633 | DO jobs = pco2datqc%nsurfup + 1, pco2datqc%nsurfup + ipco2 |
---|
2634 | iobs = jobs - pco2datqc%nsurfup |
---|
2635 | igrdi(1,1,iobs) = pco2datqc%mi(jobs)-1 |
---|
2636 | igrdj(1,1,iobs) = pco2datqc%mj(jobs)-1 |
---|
2637 | igrdi(1,2,iobs) = pco2datqc%mi(jobs)-1 |
---|
2638 | igrdj(1,2,iobs) = pco2datqc%mj(jobs) |
---|
2639 | igrdi(2,1,iobs) = pco2datqc%mi(jobs) |
---|
2640 | igrdj(2,1,iobs) = pco2datqc%mj(jobs)-1 |
---|
2641 | igrdi(2,2,iobs) = pco2datqc%mi(jobs) |
---|
2642 | igrdj(2,2,iobs) = pco2datqc%mj(jobs) |
---|
2643 | END DO |
---|
2644 | |
---|
2645 | CALL obs_int_comm_2d( 2, 2, ipco2, & |
---|
2646 | & igrdi, igrdj, glamt, zglam ) |
---|
2647 | CALL obs_int_comm_2d( 2, 2, ipco2, & |
---|
2648 | & igrdi, igrdj, gphit, zgphi ) |
---|
2649 | CALL obs_int_comm_2d( 2, 2, ipco2, & |
---|
2650 | & igrdi, igrdj, ppco2mask, zmask ) |
---|
2651 | CALL obs_int_comm_2d( 2, 2, ipco2, & |
---|
2652 | & igrdi, igrdj, ppco2n, zpco2l ) |
---|
2653 | |
---|
2654 | DO jobs = pco2datqc%nsurfup + 1, pco2datqc%nsurfup + ipco2 |
---|
2655 | |
---|
2656 | iobs = jobs - pco2datqc%nsurfup |
---|
2657 | |
---|
2658 | IF ( kt /= pco2datqc%mstp(jobs) ) THEN |
---|
2659 | |
---|
2660 | IF(lwp) THEN |
---|
2661 | WRITE(numout,*) |
---|
2662 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
2663 | & ' time step is not consistent with the', & |
---|
2664 | & ' model time step' |
---|
2665 | WRITE(numout,*) ' =========' |
---|
2666 | WRITE(numout,*) |
---|
2667 | WRITE(numout,*) ' Record = ', jobs, & |
---|
2668 | & ' kt = ', kt, & |
---|
2669 | & ' mstp = ', pco2datqc%mstp(jobs), & |
---|
2670 | & ' ntyp = ', pco2datqc%ntyp(jobs) |
---|
2671 | ENDIF |
---|
2672 | CALL ctl_stop( 'obs_pco2_opt', 'Inconsistent time' ) |
---|
2673 | |
---|
2674 | ENDIF |
---|
2675 | |
---|
2676 | zlam = pco2datqc%rlam(jobs) |
---|
2677 | zphi = pco2datqc%rphi(jobs) |
---|
2678 | |
---|
2679 | ! Get weights to interpolate the model pco2 to the observation point |
---|
2680 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
2681 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
2682 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
2683 | |
---|
2684 | ! ... Interpolate the model pco2 to the observation point |
---|
2685 | CALL obs_int_h2d( 1, 1, & |
---|
2686 | & zweig, zpco2l(:,:,iobs), zext ) |
---|
2687 | |
---|
2688 | pco2datqc%rmod(jobs,1) = zext(1) |
---|
2689 | |
---|
2690 | END DO |
---|
2691 | |
---|
2692 | ! Deallocate the data for interpolation |
---|
2693 | DEALLOCATE( & |
---|
2694 | & igrdi, & |
---|
2695 | & igrdj, & |
---|
2696 | & zglam, & |
---|
2697 | & zgphi, & |
---|
2698 | & zmask, & |
---|
2699 | & zpco2l & |
---|
2700 | & ) |
---|
2701 | |
---|
2702 | pco2datqc%nsurfup = pco2datqc%nsurfup + ipco2 |
---|
2703 | |
---|
2704 | END SUBROUTINE obs_pco2_opt |
---|
2705 | |
---|
2706 | END MODULE obs_oper |
---|
2707 | |
---|