1 | MODULE obs_prep |
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2 | !!===================================================================== |
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3 | !! *** MODULE obs_prep *** |
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4 | !! Observation diagnostics: Prepare observation arrays: screening, |
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5 | !! sorting, coordinate search |
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6 | !!===================================================================== |
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7 | |
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8 | !!--------------------------------------------------------------------- |
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9 | !! obs_pre_pro : First level check and screening of T/S profiles |
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10 | !! obs_pre_sla : First level check and screening of SLA observations |
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11 | !! obs_pre_sst : First level check and screening of SLA observations |
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12 | !! obs_pre_seaice : First level check and screening of sea ice observations |
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13 | !! obs_pre_vel : First level check and screening of velocity obs. |
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14 | !! obs_scr : Basic screening of the observations |
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15 | !! obs_coo_tim : Compute number of time steps to the observation time |
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16 | !! obs_sor : Sort the observation arrays |
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17 | !!--------------------------------------------------------------------- |
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18 | !! * Modules used |
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19 | USE par_kind, ONLY : & ! Precision variables |
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20 | & wp |
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21 | USE in_out_manager ! I/O manager |
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22 | USE obs_profiles_def ! Definitions for storage arrays for profiles |
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23 | USE obs_surf_def ! Definitions for storage arrays for surface data |
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24 | USE obs_mpp, ONLY : & ! MPP support routines for observation diagnostics |
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25 | & obs_mpp_sum_integer, & |
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26 | & obs_mpp_sum_integers |
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27 | USE obs_inter_sup ! Interpolation support |
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28 | USE obs_oper ! Observation operators |
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29 | USE lib_mpp, ONLY : & |
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30 | & ctl_warn, ctl_stop |
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31 | |
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32 | IMPLICIT NONE |
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33 | |
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34 | !! * Routine accessibility |
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35 | PRIVATE |
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36 | |
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37 | PUBLIC & |
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38 | & obs_pre_pro, & ! First level check and screening of profiles |
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39 | & obs_pre_sla, & ! First level check and screening of SLA data |
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40 | & obs_pre_sst, & ! First level check and screening of SLA data |
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41 | & obs_pre_seaice, & ! First level check and screening of sea ice data |
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42 | & obs_pre_vel, & ! First level check and screening of velocity profiles |
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43 | & calc_month_len ! Calculate the number of days in the months of a year |
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44 | |
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45 | !!---------------------------------------------------------------------- |
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46 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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47 | !! $Id$ |
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48 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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49 | !!---------------------------------------------------------------------- |
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50 | |
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51 | !! * Substitutions |
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52 | # include "domzgr_substitute.h90" |
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53 | |
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54 | CONTAINS |
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55 | |
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56 | SUBROUTINE obs_pre_pro( profdata, prodatqc, ld_t3d, ld_s3d, ld_nea, & |
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57 | & kdailyavtypes ) |
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58 | !!---------------------------------------------------------------------- |
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59 | !! *** ROUTINE obs_pre_pro *** |
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60 | !! |
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61 | !! ** Purpose : First level check and screening of T and S profiles |
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62 | !! |
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63 | !! ** Method : First level check and screening of T and S profiles |
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64 | !! |
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65 | !! ** Action : |
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66 | !! |
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67 | !! References : |
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68 | !! |
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69 | !! History : |
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70 | !! ! 2007-01 (K. Mogensen) Merge of obs_pre_t3d and obs_pre_s3d |
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71 | !! ! 2007-03 (K. Mogensen) General handling of profiles |
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72 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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73 | !!---------------------------------------------------------------------- |
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74 | !! * Modules used |
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75 | USE domstp ! Domain: set the time-step |
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76 | USE par_oce ! Ocean parameters |
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77 | USE dom_oce, ONLY : & ! Geographical information |
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78 | & glamt, & |
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79 | & gphit, & |
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80 | & gdept_1d,& |
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81 | & tmask, & |
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82 | & nproc |
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83 | !! * Arguments |
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84 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Full set of profile data |
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85 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
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86 | LOGICAL, INTENT(IN) :: ld_t3d ! Switch for temperature |
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87 | LOGICAL, INTENT(IN) :: ld_s3d ! Switch for salinity |
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88 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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89 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
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90 | & kdailyavtypes! Types for daily averages |
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91 | !! * Local declarations |
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92 | INTEGER :: iyea0 ! Initial date |
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93 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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94 | INTEGER :: iday0 |
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95 | INTEGER :: ihou0 |
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96 | INTEGER :: imin0 |
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97 | INTEGER :: icycle ! Current assimilation cycle |
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98 | ! Counters for observations that |
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99 | INTEGER :: iotdobs ! - outside time domain |
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100 | INTEGER :: iosdtobs ! - outside space domain (temperature) |
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101 | INTEGER :: iosdsobs ! - outside space domain (salinity) |
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102 | INTEGER :: ilantobs ! - within a model land cell (temperature) |
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103 | INTEGER :: ilansobs ! - within a model land cell (salinity) |
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104 | INTEGER :: inlatobs ! - close to land (temperature) |
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105 | INTEGER :: inlasobs ! - close to land (salinity) |
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106 | INTEGER :: igrdobs ! - fail the grid search |
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107 | ! Global counters for observations that |
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108 | INTEGER :: iotdobsmpp ! - outside time domain |
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109 | INTEGER :: iosdtobsmpp ! - outside space domain (temperature) |
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110 | INTEGER :: iosdsobsmpp ! - outside space domain (salinity) |
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111 | INTEGER :: ilantobsmpp ! - within a model land cell (temperature) |
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112 | INTEGER :: ilansobsmpp ! - within a model land cell (salinity) |
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113 | INTEGER :: inlatobsmpp ! - close to land (temperature) |
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114 | INTEGER :: inlasobsmpp ! - close to land (salinity) |
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115 | INTEGER :: igrdobsmpp ! - fail the grid search |
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116 | TYPE(obs_prof_valid) :: llvalid ! Profile selection |
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117 | TYPE(obs_prof_valid), DIMENSION(profdata%nvar) :: & |
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118 | & llvvalid ! T,S selection |
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119 | INTEGER :: jvar ! Variable loop variable |
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120 | INTEGER :: jobs ! Obs. loop variable |
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121 | INTEGER :: jstp ! Time loop variable |
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122 | INTEGER :: inrc ! Time index variable |
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123 | |
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124 | IF(lwp) WRITE(numout,*)'obs_pre_pro : Preparing the profile observations...' |
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125 | |
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126 | ! Initial date initialization (year, month, day, hour, minute) |
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127 | iyea0 = ndate0 / 10000 |
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128 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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129 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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130 | ihou0 = 0 |
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131 | imin0 = 0 |
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132 | |
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133 | icycle = no ! Assimilation cycle |
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134 | |
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135 | ! Diagnotics counters for various failures. |
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136 | |
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137 | iotdobs = 0 |
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138 | igrdobs = 0 |
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139 | iosdtobs = 0 |
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140 | iosdsobs = 0 |
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141 | ilantobs = 0 |
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142 | ilansobs = 0 |
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143 | inlatobs = 0 |
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144 | inlasobs = 0 |
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145 | |
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146 | ! ----------------------------------------------------------------------- |
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147 | ! Find time coordinate for profiles |
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148 | ! ----------------------------------------------------------------------- |
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149 | |
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150 | IF ( PRESENT(kdailyavtypes) ) THEN |
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151 | CALL obs_coo_tim_prof( icycle, & |
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152 | & iyea0, imon0, iday0, ihou0, imin0, & |
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153 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
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154 | & profdata%nday, profdata%nhou, profdata%nmin, & |
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155 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
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156 | & iotdobs, kdailyavtypes = kdailyavtypes ) |
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157 | ELSE |
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158 | CALL obs_coo_tim_prof( icycle, & |
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159 | & iyea0, imon0, iday0, ihou0, imin0, & |
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160 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
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161 | & profdata%nday, profdata%nhou, profdata%nmin, & |
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162 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
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163 | & iotdobs ) |
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164 | ENDIF |
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165 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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166 | |
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167 | ! ----------------------------------------------------------------------- |
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168 | ! Check for profiles failing the grid search |
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169 | ! ----------------------------------------------------------------------- |
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170 | |
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171 | CALL obs_coo_grd( profdata%nprof, profdata%mi, profdata%mj, & |
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172 | & profdata%nqc, igrdobs ) |
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173 | |
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174 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
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175 | |
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176 | ! ----------------------------------------------------------------------- |
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177 | ! Reject all observations for profiles with nqc > 10 |
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178 | ! ----------------------------------------------------------------------- |
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179 | |
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180 | CALL obs_pro_rej( profdata ) |
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181 | |
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182 | ! ----------------------------------------------------------------------- |
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183 | ! Check for land points. This includes points below the model |
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184 | ! bathymetry so this is done for every point in the profile |
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185 | ! ----------------------------------------------------------------------- |
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186 | |
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187 | ! Temperature |
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188 | |
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189 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(1), & |
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190 | & profdata%npvsta(:,1), profdata%npvend(:,1), & |
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191 | & jpi, jpj, & |
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192 | & jpk, & |
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193 | & profdata%mi, profdata%mj, & |
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194 | & profdata%var(1)%mvk, & |
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195 | & profdata%rlam, profdata%rphi, & |
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196 | & profdata%var(1)%vdep, & |
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197 | & glamt, gphit, & |
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198 | & gdept_1d, tmask, & |
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199 | & profdata%nqc, profdata%var(1)%nvqc, & |
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200 | & iosdtobs, ilantobs, & |
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201 | & inlatobs, ld_nea ) |
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202 | |
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203 | CALL obs_mpp_sum_integer( iosdtobs, iosdtobsmpp ) |
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204 | CALL obs_mpp_sum_integer( ilantobs, ilantobsmpp ) |
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205 | CALL obs_mpp_sum_integer( inlatobs, inlatobsmpp ) |
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206 | |
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207 | ! Salinity |
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208 | |
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209 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(2), & |
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210 | & profdata%npvsta(:,2), profdata%npvend(:,2), & |
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211 | & jpi, jpj, & |
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212 | & jpk, & |
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213 | & profdata%mi, profdata%mj, & |
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214 | & profdata%var(2)%mvk, & |
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215 | & profdata%rlam, profdata%rphi, & |
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216 | & profdata%var(2)%vdep, & |
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217 | & glamt, gphit, & |
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218 | & gdept_1d, tmask, & |
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219 | & profdata%nqc, profdata%var(2)%nvqc, & |
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220 | & iosdsobs, ilansobs, & |
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221 | & inlasobs, ld_nea ) |
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222 | |
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223 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
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224 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
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225 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
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226 | |
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227 | ! ----------------------------------------------------------------------- |
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228 | ! Copy useful data from the profdata data structure to |
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229 | ! the prodatqc data structure |
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230 | ! ----------------------------------------------------------------------- |
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231 | |
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232 | ! Allocate the selection arrays |
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233 | |
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234 | ALLOCATE( llvalid%luse(profdata%nprof) ) |
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235 | DO jvar = 1,profdata%nvar |
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236 | ALLOCATE( llvvalid(jvar)%luse(profdata%nvprot(jvar)) ) |
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237 | END DO |
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238 | |
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239 | ! We want all data which has qc flags <= 10 |
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240 | |
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241 | llvalid%luse(:) = ( profdata%nqc(:) <= 10 ) |
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242 | DO jvar = 1,profdata%nvar |
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243 | llvvalid(jvar)%luse(:) = ( profdata%var(jvar)%nvqc(:) <= 10 ) |
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244 | END DO |
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245 | |
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246 | ! The actual copying |
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247 | |
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248 | CALL obs_prof_compress( profdata, prodatqc, .TRUE., numout, & |
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249 | & lvalid=llvalid, lvvalid=llvvalid ) |
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250 | |
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251 | ! Dellocate the selection arrays |
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252 | DEALLOCATE( llvalid%luse ) |
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253 | DO jvar = 1,profdata%nvar |
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254 | DEALLOCATE( llvvalid(jvar)%luse ) |
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255 | END DO |
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256 | |
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257 | ! ----------------------------------------------------------------------- |
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258 | ! Print information about what observations are left after qc |
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259 | ! ----------------------------------------------------------------------- |
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260 | |
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261 | ! Update the total observation counter array |
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262 | |
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263 | IF(lwp) THEN |
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264 | WRITE(numout,*) |
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265 | WRITE(numout,*) 'obs_pre_pro :' |
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266 | WRITE(numout,*) '~~~~~~~~~~~' |
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267 | WRITE(numout,*) |
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268 | WRITE(numout,*) ' Profiles outside time domain = ', & |
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269 | & iotdobsmpp |
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270 | WRITE(numout,*) ' Remaining profiles that failed grid search = ', & |
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271 | & igrdobsmpp |
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272 | WRITE(numout,*) ' Remaining T data outside space domain = ', & |
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273 | & iosdtobsmpp |
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274 | WRITE(numout,*) ' Remaining T data at land points = ', & |
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275 | & ilantobsmpp |
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276 | IF (ld_nea) THEN |
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277 | WRITE(numout,*) ' Remaining T data near land points (removed) = ',& |
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278 | & inlatobsmpp |
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279 | ELSE |
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280 | WRITE(numout,*) ' Remaining T data near land points (kept) = ',& |
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281 | & inlatobsmpp |
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282 | ENDIF |
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283 | WRITE(numout,*) ' T data accepted = ', & |
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284 | & prodatqc%nvprotmpp(1) |
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285 | WRITE(numout,*) ' Remaining S data outside space domain = ', & |
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286 | & iosdsobsmpp |
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287 | WRITE(numout,*) ' Remaining S data at land points = ', & |
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288 | & ilansobsmpp |
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289 | IF (ld_nea) THEN |
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290 | WRITE(numout,*) ' Remaining S data near land points (removed) = ',& |
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291 | & inlasobsmpp |
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292 | ELSE |
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293 | WRITE(numout,*) ' Remaining S data near land points (kept) = ',& |
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294 | & inlasobsmpp |
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295 | ENDIF |
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296 | WRITE(numout,*) ' S data accepted = ', & |
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297 | & prodatqc%nvprotmpp(2) |
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298 | |
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299 | WRITE(numout,*) |
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300 | WRITE(numout,*) ' Number of observations per time step :' |
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301 | WRITE(numout,*) |
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302 | WRITE(numout,997) |
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303 | WRITE(numout,998) |
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304 | ENDIF |
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305 | |
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306 | DO jobs = 1, prodatqc%nprof |
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307 | inrc = prodatqc%mstp(jobs) + 2 - nit000 |
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308 | prodatqc%npstp(inrc) = prodatqc%npstp(inrc) + 1 |
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309 | DO jvar = 1, prodatqc%nvar |
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310 | IF ( prodatqc%npvend(jobs,jvar) > 0 ) THEN |
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311 | prodatqc%nvstp(inrc,jvar) = prodatqc%nvstp(inrc,jvar) + & |
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312 | & ( prodatqc%npvend(jobs,jvar) - & |
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313 | & prodatqc%npvsta(jobs,jvar) + 1 ) |
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314 | ENDIF |
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315 | END DO |
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316 | END DO |
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317 | |
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318 | |
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319 | CALL obs_mpp_sum_integers( prodatqc%npstp, prodatqc%npstpmpp, & |
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320 | & nitend - nit000 + 2 ) |
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321 | DO jvar = 1, prodatqc%nvar |
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322 | CALL obs_mpp_sum_integers( prodatqc%nvstp(:,jvar), & |
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323 | & prodatqc%nvstpmpp(:,jvar), & |
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324 | & nitend - nit000 + 2 ) |
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325 | END DO |
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326 | |
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327 | IF ( lwp ) THEN |
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328 | DO jstp = nit000 - 1, nitend |
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329 | inrc = jstp - nit000 + 2 |
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330 | WRITE(numout,999) jstp, prodatqc%npstpmpp(inrc), & |
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331 | & prodatqc%nvstpmpp(inrc,1), & |
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332 | & prodatqc%nvstpmpp(inrc,2) |
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333 | END DO |
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334 | ENDIF |
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335 | |
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336 | 997 FORMAT(10X,'Time step',5X,'Profiles',5X,'Temperature',5X,'Salinity') |
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337 | 998 FORMAT(10X,'---------',5X,'--------',5X,'-----------',5X,'--------') |
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338 | 999 FORMAT(10X,I9,5X,I8,5X,I11,5X,I8) |
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339 | |
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340 | END SUBROUTINE obs_pre_pro |
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341 | |
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342 | SUBROUTINE obs_pre_sla( sladata, sladatqc, ld_sla, ld_nea ) |
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343 | !!---------------------------------------------------------------------- |
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344 | !! *** ROUTINE obs_pre_sla *** |
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345 | !! |
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346 | !! ** Purpose : First level check and screening of SLA observations |
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347 | !! |
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348 | !! ** Method : First level check and screening of SLA observations |
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349 | !! |
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350 | !! ** Action : |
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351 | !! |
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352 | !! References : |
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353 | !! |
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354 | !! History : |
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355 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
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356 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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357 | !!---------------------------------------------------------------------- |
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358 | !! * Modules used |
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359 | USE domstp ! Domain: set the time-step |
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360 | USE par_oce ! Ocean parameters |
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361 | USE dom_oce, ONLY : & ! Geographical information |
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362 | & glamt, & |
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363 | & gphit, & |
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364 | & tmask, & |
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365 | & nproc |
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366 | !! * Arguments |
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367 | TYPE(obs_surf), INTENT(INOUT) :: sladata ! Full set of SLA data |
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368 | TYPE(obs_surf), INTENT(INOUT) :: sladatqc ! Subset of SLA data not failing screening |
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369 | LOGICAL, INTENT(IN) :: ld_sla ! Switch for SLA data |
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370 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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371 | !! * Local declarations |
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372 | INTEGER :: iyea0 ! Initial date |
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373 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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374 | INTEGER :: iday0 |
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375 | INTEGER :: ihou0 |
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376 | INTEGER :: imin0 |
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377 | INTEGER :: icycle ! Current assimilation cycle |
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378 | ! Counters for observations that |
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379 | INTEGER :: iotdobs ! - outside time domain |
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380 | INTEGER :: iosdsobs ! - outside space domain |
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381 | INTEGER :: ilansobs ! - within a model land cell |
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382 | INTEGER :: inlasobs ! - close to land |
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383 | INTEGER :: igrdobs ! - fail the grid search |
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384 | ! Global counters for observations that |
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385 | INTEGER :: iotdobsmpp ! - outside time domain |
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386 | INTEGER :: iosdsobsmpp ! - outside space domain |
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387 | INTEGER :: ilansobsmpp ! - within a model land cell |
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388 | INTEGER :: inlasobsmpp ! - close to land |
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389 | INTEGER :: igrdobsmpp ! - fail the grid search |
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390 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
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391 | & llvalid ! SLA data selection |
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392 | INTEGER :: jobs ! Obs. loop variable |
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393 | INTEGER :: jstp ! Time loop variable |
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394 | INTEGER :: inrc ! Time index variable |
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395 | |
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396 | IF(lwp) WRITE(numout,*)'obs_pre_sla : Preparing the SLA observations...' |
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397 | |
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398 | ! Initial date initialization (year, month, day, hour, minute) |
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399 | iyea0 = ndate0 / 10000 |
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400 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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401 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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402 | ihou0 = 0 |
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403 | imin0 = 0 |
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404 | |
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405 | icycle = no ! Assimilation cycle |
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406 | |
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407 | ! Diagnotics counters for various failures. |
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408 | |
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409 | iotdobs = 0 |
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410 | igrdobs = 0 |
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411 | iosdsobs = 0 |
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412 | ilansobs = 0 |
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413 | inlasobs = 0 |
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414 | |
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415 | ! ----------------------------------------------------------------------- |
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416 | ! Find time coordinate for SLA data |
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417 | ! ----------------------------------------------------------------------- |
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418 | |
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419 | CALL obs_coo_tim( icycle, & |
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420 | & iyea0, imon0, iday0, ihou0, imin0, & |
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421 | & sladata%nsurf, sladata%nyea, sladata%nmon, & |
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422 | & sladata%nday, sladata%nhou, sladata%nmin, & |
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423 | & sladata%nqc, sladata%mstp, iotdobs ) |
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424 | |
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425 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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426 | |
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427 | ! ----------------------------------------------------------------------- |
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428 | ! Check for SLA data failing the grid search |
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429 | ! ----------------------------------------------------------------------- |
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430 | |
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431 | CALL obs_coo_grd( sladata%nsurf, sladata%mi, sladata%mj, & |
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432 | & sladata%nqc, igrdobs ) |
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433 | |
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434 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
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435 | |
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436 | ! ----------------------------------------------------------------------- |
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437 | ! Check for land points. |
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438 | ! ----------------------------------------------------------------------- |
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439 | |
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440 | CALL obs_coo_spc_2d( sladata%nsurf, & |
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441 | & jpi, jpj, & |
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442 | & sladata%mi, sladata%mj, & |
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443 | & sladata%rlam, sladata%rphi, & |
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444 | & glamt, gphit, & |
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445 | & tmask(:,:,1), sladata%nqc, & |
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446 | & iosdsobs, ilansobs, & |
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447 | & inlasobs, ld_nea ) |
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448 | |
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449 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
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450 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
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451 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
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452 | |
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453 | ! ----------------------------------------------------------------------- |
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454 | ! Copy useful data from the sladata data structure to |
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455 | ! the sladatqc data structure |
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456 | ! ----------------------------------------------------------------------- |
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457 | |
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458 | ! Allocate the selection arrays |
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459 | |
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460 | ALLOCATE( llvalid(sladata%nsurf) ) |
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461 | |
---|
462 | ! We want all data which has qc flags <= 10 |
---|
463 | |
---|
464 | llvalid(:) = ( sladata%nqc(:) <= 10 ) |
---|
465 | |
---|
466 | ! The actual copying |
---|
467 | |
---|
468 | CALL obs_surf_compress( sladata, sladatqc, .TRUE., numout, & |
---|
469 | & lvalid=llvalid ) |
---|
470 | |
---|
471 | ! Dellocate the selection arrays |
---|
472 | DEALLOCATE( llvalid ) |
---|
473 | |
---|
474 | ! ----------------------------------------------------------------------- |
---|
475 | ! Print information about what observations are left after qc |
---|
476 | ! ----------------------------------------------------------------------- |
---|
477 | |
---|
478 | ! Update the total observation counter array |
---|
479 | |
---|
480 | IF(lwp) THEN |
---|
481 | WRITE(numout,*) |
---|
482 | WRITE(numout,*) 'obs_pre_sla :' |
---|
483 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
484 | WRITE(numout,*) |
---|
485 | WRITE(numout,*) ' SLA data outside time domain = ', & |
---|
486 | & iotdobsmpp |
---|
487 | WRITE(numout,*) ' Remaining SLA data that failed grid search = ', & |
---|
488 | & igrdobsmpp |
---|
489 | WRITE(numout,*) ' Remaining SLA data outside space domain = ', & |
---|
490 | & iosdsobsmpp |
---|
491 | WRITE(numout,*) ' Remaining SLA data at land points = ', & |
---|
492 | & ilansobsmpp |
---|
493 | IF (ld_nea) THEN |
---|
494 | WRITE(numout,*) ' Remaining SLA data near land points (removed) = ', & |
---|
495 | & inlasobsmpp |
---|
496 | ELSE |
---|
497 | WRITE(numout,*) ' Remaining SLA data near land points (kept) = ', & |
---|
498 | & inlasobsmpp |
---|
499 | ENDIF |
---|
500 | WRITE(numout,*) ' SLA data accepted = ', & |
---|
501 | & sladatqc%nsurfmpp |
---|
502 | |
---|
503 | WRITE(numout,*) |
---|
504 | WRITE(numout,*) ' Number of observations per time step :' |
---|
505 | WRITE(numout,*) |
---|
506 | WRITE(numout,1997) |
---|
507 | WRITE(numout,1998) |
---|
508 | ENDIF |
---|
509 | |
---|
510 | DO jobs = 1, sladatqc%nsurf |
---|
511 | inrc = sladatqc%mstp(jobs) + 2 - nit000 |
---|
512 | sladatqc%nsstp(inrc) = sladatqc%nsstp(inrc) + 1 |
---|
513 | END DO |
---|
514 | |
---|
515 | CALL obs_mpp_sum_integers( sladatqc%nsstp, sladatqc%nsstpmpp, & |
---|
516 | & nitend - nit000 + 2 ) |
---|
517 | |
---|
518 | IF ( lwp ) THEN |
---|
519 | DO jstp = nit000 - 1, nitend |
---|
520 | inrc = jstp - nit000 + 2 |
---|
521 | WRITE(numout,1999) jstp, sladatqc%nsstpmpp(inrc) |
---|
522 | END DO |
---|
523 | ENDIF |
---|
524 | |
---|
525 | 1997 FORMAT(10X,'Time step',5X,'Sea level anomaly') |
---|
526 | 1998 FORMAT(10X,'---------',5X,'-----------------') |
---|
527 | 1999 FORMAT(10X,I9,5X,I17) |
---|
528 | |
---|
529 | END SUBROUTINE obs_pre_sla |
---|
530 | |
---|
531 | SUBROUTINE obs_pre_sst( sstdata, sstdatqc, ld_sst, ld_nea ) |
---|
532 | !!---------------------------------------------------------------------- |
---|
533 | !! *** ROUTINE obs_pre_sst *** |
---|
534 | !! |
---|
535 | !! ** Purpose : First level check and screening of SST observations |
---|
536 | !! |
---|
537 | !! ** Method : First level check and screening of SST observations |
---|
538 | !! |
---|
539 | !! ** Action : |
---|
540 | !! |
---|
541 | !! References : |
---|
542 | !! |
---|
543 | !! History : |
---|
544 | !! ! 2007-03 (S. Ricci) SST data preparation |
---|
545 | !!---------------------------------------------------------------------- |
---|
546 | !! * Modules used |
---|
547 | USE domstp ! Domain: set the time-step |
---|
548 | USE par_oce ! Ocean parameters |
---|
549 | USE dom_oce, ONLY : & ! Geographical information |
---|
550 | & glamt, & |
---|
551 | & gphit, & |
---|
552 | & tmask, & |
---|
553 | & nproc |
---|
554 | !! * Arguments |
---|
555 | TYPE(obs_surf), INTENT(INOUT) :: sstdata ! Full set of SST data |
---|
556 | TYPE(obs_surf), INTENT(INOUT) :: sstdatqc ! Subset of SST data not failing screening |
---|
557 | LOGICAL :: ld_sst ! Switch for SST data |
---|
558 | LOGICAL :: ld_nea ! Switch for rejecting observation near land |
---|
559 | !! * Local declarations |
---|
560 | INTEGER :: iyea0 ! Initial date |
---|
561 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
---|
562 | INTEGER :: iday0 |
---|
563 | INTEGER :: ihou0 |
---|
564 | INTEGER :: imin0 |
---|
565 | INTEGER :: icycle ! Current assimilation cycle |
---|
566 | ! Counters for observations that |
---|
567 | INTEGER :: iotdobs ! - outside time domain |
---|
568 | INTEGER :: iosdsobs ! - outside space domain |
---|
569 | INTEGER :: ilansobs ! - within a model land cell |
---|
570 | INTEGER :: inlasobs ! - close to land |
---|
571 | INTEGER :: igrdobs ! - fail the grid search |
---|
572 | ! Global counters for observations that |
---|
573 | INTEGER :: iotdobsmpp ! - outside time domain |
---|
574 | INTEGER :: iosdsobsmpp ! - outside space domain |
---|
575 | INTEGER :: ilansobsmpp ! - within a model land cell |
---|
576 | INTEGER :: inlasobsmpp ! - close to land |
---|
577 | INTEGER :: igrdobsmpp ! - fail the grid search |
---|
578 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
---|
579 | & llvalid ! SST data selection |
---|
580 | INTEGER :: jobs ! Obs. loop variable |
---|
581 | INTEGER :: jstp ! Time loop variable |
---|
582 | INTEGER :: inrc ! Time index variable |
---|
583 | |
---|
584 | IF(lwp) WRITE(numout,*)'obs_pre_sst : Preparing the SST observations...' |
---|
585 | |
---|
586 | ! Initial date initialization (year, month, day, hour, minute) |
---|
587 | iyea0 = ndate0 / 10000 |
---|
588 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
---|
589 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
---|
590 | ihou0 = 0 |
---|
591 | imin0 = 0 |
---|
592 | |
---|
593 | icycle = no ! Assimilation cycle |
---|
594 | |
---|
595 | ! Diagnotics counters for various failures. |
---|
596 | |
---|
597 | iotdobs = 0 |
---|
598 | igrdobs = 0 |
---|
599 | iosdsobs = 0 |
---|
600 | ilansobs = 0 |
---|
601 | inlasobs = 0 |
---|
602 | |
---|
603 | ! ----------------------------------------------------------------------- |
---|
604 | ! Find time coordinate for SST data |
---|
605 | ! ----------------------------------------------------------------------- |
---|
606 | |
---|
607 | CALL obs_coo_tim( icycle, & |
---|
608 | & iyea0, imon0, iday0, ihou0, imin0, & |
---|
609 | & sstdata%nsurf, sstdata%nyea, sstdata%nmon, & |
---|
610 | & sstdata%nday, sstdata%nhou, sstdata%nmin, & |
---|
611 | & sstdata%nqc, sstdata%mstp, iotdobs ) |
---|
612 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
---|
613 | ! ----------------------------------------------------------------------- |
---|
614 | ! Check for SST data failing the grid search |
---|
615 | ! ----------------------------------------------------------------------- |
---|
616 | |
---|
617 | CALL obs_coo_grd( sstdata%nsurf, sstdata%mi, sstdata%mj, & |
---|
618 | & sstdata%nqc, igrdobs ) |
---|
619 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
620 | |
---|
621 | ! ----------------------------------------------------------------------- |
---|
622 | ! Check for land points. |
---|
623 | ! ----------------------------------------------------------------------- |
---|
624 | |
---|
625 | CALL obs_coo_spc_2d( sstdata%nsurf, & |
---|
626 | & jpi, jpj, & |
---|
627 | & sstdata%mi, sstdata%mj, & |
---|
628 | & sstdata%rlam, sstdata%rphi, & |
---|
629 | & glamt, gphit, & |
---|
630 | & tmask(:,:,1), sstdata%nqc, & |
---|
631 | & iosdsobs, ilansobs, & |
---|
632 | & inlasobs, ld_nea ) |
---|
633 | |
---|
634 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
---|
635 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
---|
636 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
---|
637 | |
---|
638 | ! ----------------------------------------------------------------------- |
---|
639 | ! Copy useful data from the sstdata data structure to |
---|
640 | ! the sstdatqc data structure |
---|
641 | ! ----------------------------------------------------------------------- |
---|
642 | |
---|
643 | ! Allocate the selection arrays |
---|
644 | |
---|
645 | ALLOCATE( llvalid(sstdata%nsurf) ) |
---|
646 | |
---|
647 | ! We want all data which has qc flags <= 0 |
---|
648 | |
---|
649 | llvalid(:) = ( sstdata%nqc(:) <= 10 ) |
---|
650 | |
---|
651 | ! The actual copying |
---|
652 | |
---|
653 | CALL obs_surf_compress( sstdata, sstdatqc, .TRUE., numout, & |
---|
654 | & lvalid=llvalid ) |
---|
655 | |
---|
656 | ! Dellocate the selection arrays |
---|
657 | DEALLOCATE( llvalid ) |
---|
658 | |
---|
659 | ! ----------------------------------------------------------------------- |
---|
660 | ! Print information about what observations are left after qc |
---|
661 | ! ----------------------------------------------------------------------- |
---|
662 | |
---|
663 | ! Update the total observation counter array |
---|
664 | |
---|
665 | IF(lwp) THEN |
---|
666 | WRITE(numout,*) |
---|
667 | WRITE(numout,*) 'obs_pre_sst :' |
---|
668 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
669 | WRITE(numout,*) |
---|
670 | WRITE(numout,*) ' SST data outside time domain = ', & |
---|
671 | & iotdobsmpp |
---|
672 | WRITE(numout,*) ' Remaining SST data that failed grid search = ', & |
---|
673 | & igrdobsmpp |
---|
674 | WRITE(numout,*) ' Remaining SST data outside space domain = ', & |
---|
675 | & iosdsobsmpp |
---|
676 | WRITE(numout,*) ' Remaining SST data at land points = ', & |
---|
677 | & ilansobsmpp |
---|
678 | IF (ld_nea) THEN |
---|
679 | WRITE(numout,*) ' Remaining SST data near land points (removed) = ', & |
---|
680 | & inlasobsmpp |
---|
681 | ELSE |
---|
682 | WRITE(numout,*) ' Remaining SST data near land points (kept) = ', & |
---|
683 | & inlasobsmpp |
---|
684 | ENDIF |
---|
685 | WRITE(numout,*) ' SST data accepted = ', & |
---|
686 | & sstdatqc%nsurfmpp |
---|
687 | |
---|
688 | WRITE(numout,*) |
---|
689 | WRITE(numout,*) ' Number of observations per time step :' |
---|
690 | WRITE(numout,*) |
---|
691 | WRITE(numout,1997) |
---|
692 | WRITE(numout,1998) |
---|
693 | ENDIF |
---|
694 | |
---|
695 | DO jobs = 1, sstdatqc%nsurf |
---|
696 | inrc = sstdatqc%mstp(jobs) + 2 - nit000 |
---|
697 | sstdatqc%nsstp(inrc) = sstdatqc%nsstp(inrc) + 1 |
---|
698 | END DO |
---|
699 | |
---|
700 | CALL obs_mpp_sum_integers( sstdatqc%nsstp, sstdatqc%nsstpmpp, & |
---|
701 | & nitend - nit000 + 2 ) |
---|
702 | |
---|
703 | IF ( lwp ) THEN |
---|
704 | DO jstp = nit000 - 1, nitend |
---|
705 | inrc = jstp - nit000 + 2 |
---|
706 | WRITE(numout,1999) jstp, sstdatqc%nsstpmpp(inrc) |
---|
707 | END DO |
---|
708 | ENDIF |
---|
709 | |
---|
710 | 1997 FORMAT(10X,'Time step',5X,'Sea surface temperature') |
---|
711 | 1998 FORMAT(10X,'---------',5X,'-----------------') |
---|
712 | 1999 FORMAT(10X,I9,5X,I17) |
---|
713 | |
---|
714 | END SUBROUTINE obs_pre_sst |
---|
715 | |
---|
716 | SUBROUTINE obs_pre_seaice( seaicedata, seaicedatqc, ld_seaice, ld_nea ) |
---|
717 | !!---------------------------------------------------------------------- |
---|
718 | !! *** ROUTINE obs_pre_seaice *** |
---|
719 | !! |
---|
720 | !! ** Purpose : First level check and screening of Sea Ice observations |
---|
721 | !! |
---|
722 | !! ** Method : First level check and screening of Sea Ice observations |
---|
723 | !! |
---|
724 | !! ** Action : |
---|
725 | !! |
---|
726 | !! References : |
---|
727 | !! |
---|
728 | !! History : |
---|
729 | !! ! 2007-11 (D. Lea) based on obs_pre_sst |
---|
730 | !!---------------------------------------------------------------------- |
---|
731 | !! * Modules used |
---|
732 | USE domstp ! Domain: set the time-step |
---|
733 | USE par_oce ! Ocean parameters |
---|
734 | USE dom_oce, ONLY : & ! Geographical information |
---|
735 | & glamt, & |
---|
736 | & gphit, & |
---|
737 | & tmask, & |
---|
738 | & nproc |
---|
739 | !! * Arguments |
---|
740 | TYPE(obs_surf), INTENT(INOUT) :: seaicedata ! Full set of Sea Ice data |
---|
741 | TYPE(obs_surf), INTENT(INOUT) :: seaicedatqc ! Subset of sea ice data not failing screening |
---|
742 | LOGICAL :: ld_seaice ! Switch for sea ice data |
---|
743 | LOGICAL :: ld_nea ! Switch for rejecting observation near land |
---|
744 | !! * Local declarations |
---|
745 | INTEGER :: iyea0 ! Initial date |
---|
746 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
---|
747 | INTEGER :: iday0 |
---|
748 | INTEGER :: ihou0 |
---|
749 | INTEGER :: imin0 |
---|
750 | INTEGER :: icycle ! Current assimilation cycle |
---|
751 | ! Counters for observations that |
---|
752 | INTEGER :: iotdobs ! - outside time domain |
---|
753 | INTEGER :: iosdsobs ! - outside space domain |
---|
754 | INTEGER :: ilansobs ! - within a model land cell |
---|
755 | INTEGER :: inlasobs ! - close to land |
---|
756 | INTEGER :: igrdobs ! - fail the grid search |
---|
757 | ! Global counters for observations that |
---|
758 | INTEGER :: iotdobsmpp ! - outside time domain |
---|
759 | INTEGER :: iosdsobsmpp ! - outside space domain |
---|
760 | INTEGER :: ilansobsmpp ! - within a model land cell |
---|
761 | INTEGER :: inlasobsmpp ! - close to land |
---|
762 | INTEGER :: igrdobsmpp ! - fail the grid search |
---|
763 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
---|
764 | & llvalid ! data selection |
---|
765 | INTEGER :: jobs ! Obs. loop variable |
---|
766 | INTEGER :: jstp ! Time loop variable |
---|
767 | INTEGER :: inrc ! Time index variable |
---|
768 | |
---|
769 | IF (lwp) WRITE(numout,*)'obs_pre_seaice : Preparing the sea ice observations...' |
---|
770 | |
---|
771 | ! Initial date initialization (year, month, day, hour, minute) |
---|
772 | iyea0 = ndate0 / 10000 |
---|
773 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
---|
774 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
---|
775 | ihou0 = 0 |
---|
776 | imin0 = 0 |
---|
777 | |
---|
778 | icycle = no ! Assimilation cycle |
---|
779 | |
---|
780 | ! Diagnotics counters for various failures. |
---|
781 | |
---|
782 | iotdobs = 0 |
---|
783 | igrdobs = 0 |
---|
784 | iosdsobs = 0 |
---|
785 | ilansobs = 0 |
---|
786 | inlasobs = 0 |
---|
787 | |
---|
788 | ! ----------------------------------------------------------------------- |
---|
789 | ! Find time coordinate for sea ice data |
---|
790 | ! ----------------------------------------------------------------------- |
---|
791 | |
---|
792 | CALL obs_coo_tim( icycle, & |
---|
793 | & iyea0, imon0, iday0, ihou0, imin0, & |
---|
794 | & seaicedata%nsurf, seaicedata%nyea, seaicedata%nmon, & |
---|
795 | & seaicedata%nday, seaicedata%nhou, seaicedata%nmin, & |
---|
796 | & seaicedata%nqc, seaicedata%mstp, iotdobs ) |
---|
797 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
---|
798 | ! ----------------------------------------------------------------------- |
---|
799 | ! Check for sea ice data failing the grid search |
---|
800 | ! ----------------------------------------------------------------------- |
---|
801 | |
---|
802 | CALL obs_coo_grd( seaicedata%nsurf, seaicedata%mi, seaicedata%mj, & |
---|
803 | & seaicedata%nqc, igrdobs ) |
---|
804 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
805 | |
---|
806 | ! ----------------------------------------------------------------------- |
---|
807 | ! Check for land points. |
---|
808 | ! ----------------------------------------------------------------------- |
---|
809 | |
---|
810 | CALL obs_coo_spc_2d( seaicedata%nsurf, & |
---|
811 | & jpi, jpj, & |
---|
812 | & seaicedata%mi, seaicedata%mj, & |
---|
813 | & seaicedata%rlam, seaicedata%rphi, & |
---|
814 | & glamt, gphit, & |
---|
815 | & tmask(:,:,1), seaicedata%nqc, & |
---|
816 | & iosdsobs, ilansobs, & |
---|
817 | & inlasobs, ld_nea ) |
---|
818 | |
---|
819 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
---|
820 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
---|
821 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
---|
822 | |
---|
823 | ! ----------------------------------------------------------------------- |
---|
824 | ! Copy useful data from the seaicedata data structure to |
---|
825 | ! the seaicedatqc data structure |
---|
826 | ! ----------------------------------------------------------------------- |
---|
827 | |
---|
828 | ! Allocate the selection arrays |
---|
829 | |
---|
830 | ALLOCATE( llvalid(seaicedata%nsurf) ) |
---|
831 | |
---|
832 | ! We want all data which has qc flags <= 0 |
---|
833 | |
---|
834 | llvalid(:) = ( seaicedata%nqc(:) <= 10 ) |
---|
835 | |
---|
836 | ! The actual copying |
---|
837 | |
---|
838 | CALL obs_surf_compress( seaicedata, seaicedatqc, .TRUE., numout, & |
---|
839 | & lvalid=llvalid ) |
---|
840 | |
---|
841 | ! Dellocate the selection arrays |
---|
842 | DEALLOCATE( llvalid ) |
---|
843 | |
---|
844 | ! ----------------------------------------------------------------------- |
---|
845 | ! Print information about what observations are left after qc |
---|
846 | ! ----------------------------------------------------------------------- |
---|
847 | |
---|
848 | ! Update the total observation counter array |
---|
849 | |
---|
850 | IF(lwp) THEN |
---|
851 | WRITE(numout,*) |
---|
852 | WRITE(numout,*) 'obs_pre_seaice :' |
---|
853 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
854 | WRITE(numout,*) |
---|
855 | WRITE(numout,*) ' Sea ice data outside time domain = ', & |
---|
856 | & iotdobsmpp |
---|
857 | WRITE(numout,*) ' Remaining sea ice data that failed grid search = ', & |
---|
858 | & igrdobsmpp |
---|
859 | WRITE(numout,*) ' Remaining sea ice data outside space domain = ', & |
---|
860 | & iosdsobsmpp |
---|
861 | WRITE(numout,*) ' Remaining sea ice data at land points = ', & |
---|
862 | & ilansobsmpp |
---|
863 | IF (ld_nea) THEN |
---|
864 | WRITE(numout,*) ' Remaining sea ice data near land points (removed) = ', & |
---|
865 | & inlasobsmpp |
---|
866 | ELSE |
---|
867 | WRITE(numout,*) ' Remaining sea ice data near land points (kept) = ', & |
---|
868 | & inlasobsmpp |
---|
869 | ENDIF |
---|
870 | WRITE(numout,*) ' Sea ice data accepted = ', & |
---|
871 | & seaicedatqc%nsurfmpp |
---|
872 | |
---|
873 | WRITE(numout,*) |
---|
874 | WRITE(numout,*) ' Number of observations per time step :' |
---|
875 | WRITE(numout,*) |
---|
876 | WRITE(numout,1997) |
---|
877 | WRITE(numout,1998) |
---|
878 | ENDIF |
---|
879 | |
---|
880 | DO jobs = 1, seaicedatqc%nsurf |
---|
881 | inrc = seaicedatqc%mstp(jobs) + 2 - nit000 |
---|
882 | seaicedatqc%nsstp(inrc) = seaicedatqc%nsstp(inrc) + 1 |
---|
883 | END DO |
---|
884 | |
---|
885 | CALL obs_mpp_sum_integers( seaicedatqc%nsstp, seaicedatqc%nsstpmpp, & |
---|
886 | & nitend - nit000 + 2 ) |
---|
887 | |
---|
888 | IF ( lwp ) THEN |
---|
889 | DO jstp = nit000 - 1, nitend |
---|
890 | inrc = jstp - nit000 + 2 |
---|
891 | WRITE(numout,1999) jstp, seaicedatqc%nsstpmpp(inrc) |
---|
892 | END DO |
---|
893 | ENDIF |
---|
894 | |
---|
895 | 1997 FORMAT(10X,'Time step',5X,'Sea ice data ') |
---|
896 | 1998 FORMAT(10X,'---------',5X,'-----------------') |
---|
897 | 1999 FORMAT(10X,I9,5X,I17) |
---|
898 | |
---|
899 | END SUBROUTINE obs_pre_seaice |
---|
900 | |
---|
901 | SUBROUTINE obs_pre_vel( profdata, prodatqc, ld_vel3d, ld_nea, ld_dailyav ) |
---|
902 | !!---------------------------------------------------------------------- |
---|
903 | !! *** ROUTINE obs_pre_taovel *** |
---|
904 | !! |
---|
905 | !! ** Purpose : First level check and screening of U and V profiles |
---|
906 | !! |
---|
907 | !! ** Method : First level check and screening of U and V profiles |
---|
908 | !! |
---|
909 | !! History : |
---|
910 | !! ! 2007-06 (K. Mogensen) original : T and S profile data |
---|
911 | !! ! 2008-09 (M. Valdivieso) : TAO velocity data |
---|
912 | !! ! 2009-01 (K. Mogensen) : New feedback strictuer |
---|
913 | !! |
---|
914 | !!---------------------------------------------------------------------- |
---|
915 | !! * Modules used |
---|
916 | USE domstp ! Domain: set the time-step |
---|
917 | USE par_oce ! Ocean parameters |
---|
918 | USE dom_oce, ONLY : & ! Geographical information |
---|
919 | & glamt, glamu, glamv, & |
---|
920 | & gphit, gphiu, gphiv, & |
---|
921 | & gdept_1d, & |
---|
922 | & tmask, umask, vmask, & |
---|
923 | & nproc |
---|
924 | !! * Arguments |
---|
925 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Full set of profile data |
---|
926 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
---|
927 | LOGICAL, INTENT(IN) :: ld_vel3d ! Switch for zonal and meridional velocity components |
---|
928 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
---|
929 | LOGICAL, INTENT(IN) :: ld_dailyav ! Switch for daily average data |
---|
930 | !! * Local declarations |
---|
931 | INTEGER :: iyea0 ! Initial date |
---|
932 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
---|
933 | INTEGER :: iday0 |
---|
934 | INTEGER :: ihou0 |
---|
935 | INTEGER :: imin0 |
---|
936 | INTEGER :: icycle ! Current assimilation cycle |
---|
937 | ! Counters for observations that |
---|
938 | INTEGER :: iotdobs ! - outside time domain |
---|
939 | INTEGER :: iosduobs ! - outside space domain (zonal velocity component) |
---|
940 | INTEGER :: iosdvobs ! - outside space domain (meridional velocity component) |
---|
941 | INTEGER :: ilanuobs ! - within a model land cell (zonal velocity component) |
---|
942 | INTEGER :: ilanvobs ! - within a model land cell (meridional velocity component) |
---|
943 | INTEGER :: inlauobs ! - close to land (zonal velocity component) |
---|
944 | INTEGER :: inlavobs ! - close to land (meridional velocity component) |
---|
945 | INTEGER :: igrdobs ! - fail the grid search |
---|
946 | INTEGER :: iuvchku ! - reject u if v rejected and vice versa |
---|
947 | INTEGER :: iuvchkv ! |
---|
948 | ! Global counters for observations that |
---|
949 | INTEGER :: iotdobsmpp ! - outside time domain |
---|
950 | INTEGER :: iosduobsmpp ! - outside space domain (zonal velocity component) |
---|
951 | INTEGER :: iosdvobsmpp ! - outside space domain (meridional velocity component) |
---|
952 | INTEGER :: ilanuobsmpp ! - within a model land cell (zonal velocity component) |
---|
953 | INTEGER :: ilanvobsmpp ! - within a model land cell (meridional velocity component) |
---|
954 | INTEGER :: inlauobsmpp ! - close to land (zonal velocity component) |
---|
955 | INTEGER :: inlavobsmpp ! - close to land (meridional velocity component) |
---|
956 | INTEGER :: igrdobsmpp ! - fail the grid search |
---|
957 | INTEGER :: iuvchkumpp ! - reject u if v rejected and vice versa |
---|
958 | INTEGER :: iuvchkvmpp ! |
---|
959 | TYPE(obs_prof_valid) :: llvalid ! Profile selection |
---|
960 | TYPE(obs_prof_valid), DIMENSION(profdata%nvar) :: & |
---|
961 | & llvvalid ! U,V selection |
---|
962 | INTEGER :: jvar ! Variable loop variable |
---|
963 | INTEGER :: jobs ! Obs. loop variable |
---|
964 | INTEGER :: jstp ! Time loop variable |
---|
965 | INTEGER :: inrc ! Time index variable |
---|
966 | |
---|
967 | IF(lwp) WRITE(numout,*)'obs_pre_vel: Preparing the velocity profile data' |
---|
968 | |
---|
969 | ! Initial date initialization (year, month, day, hour, minute) |
---|
970 | iyea0 = ndate0 / 10000 |
---|
971 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
---|
972 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
---|
973 | ihou0 = 0 |
---|
974 | imin0 = 0 |
---|
975 | |
---|
976 | icycle = no ! Assimilation cycle |
---|
977 | |
---|
978 | ! Diagnotics counters for various failures. |
---|
979 | |
---|
980 | iotdobs = 0 |
---|
981 | igrdobs = 0 |
---|
982 | iosduobs = 0 |
---|
983 | iosdvobs = 0 |
---|
984 | ilanuobs = 0 |
---|
985 | ilanvobs = 0 |
---|
986 | inlauobs = 0 |
---|
987 | inlavobs = 0 |
---|
988 | iuvchku = 0 |
---|
989 | iuvchkv = 0 |
---|
990 | |
---|
991 | ! ----------------------------------------------------------------------- |
---|
992 | ! Find time coordinate for profiles |
---|
993 | ! ----------------------------------------------------------------------- |
---|
994 | |
---|
995 | CALL obs_coo_tim_prof( icycle, & |
---|
996 | & iyea0, imon0, iday0, ihou0, imin0, & |
---|
997 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
---|
998 | & profdata%nday, profdata%nhou, profdata%nmin, & |
---|
999 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
---|
1000 | & iotdobs, ld_dailyav = ld_dailyav ) |
---|
1001 | |
---|
1002 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
---|
1003 | |
---|
1004 | ! ----------------------------------------------------------------------- |
---|
1005 | ! Check for profiles failing the grid search |
---|
1006 | ! ----------------------------------------------------------------------- |
---|
1007 | |
---|
1008 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,1), profdata%mj(:,1), & |
---|
1009 | & profdata%nqc, igrdobs ) |
---|
1010 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,2), profdata%mj(:,2), & |
---|
1011 | & profdata%nqc, igrdobs ) |
---|
1012 | |
---|
1013 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
1014 | |
---|
1015 | ! ----------------------------------------------------------------------- |
---|
1016 | ! Reject all observations for profiles with nqc > 10 |
---|
1017 | ! ----------------------------------------------------------------------- |
---|
1018 | |
---|
1019 | CALL obs_pro_rej( profdata ) |
---|
1020 | |
---|
1021 | ! ----------------------------------------------------------------------- |
---|
1022 | ! Check for land points. This includes points below the model |
---|
1023 | ! bathymetry so this is done for every point in the profile |
---|
1024 | ! ----------------------------------------------------------------------- |
---|
1025 | |
---|
1026 | ! Zonal Velocity Component |
---|
1027 | |
---|
1028 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(1), & |
---|
1029 | & profdata%npvsta(:,1), profdata%npvend(:,1), & |
---|
1030 | & jpi, jpj, & |
---|
1031 | & jpk, & |
---|
1032 | & profdata%mi, profdata%mj, & |
---|
1033 | & profdata%var(1)%mvk, & |
---|
1034 | & profdata%rlam, profdata%rphi, & |
---|
1035 | & profdata%var(1)%vdep, & |
---|
1036 | & glamu, gphiu, & |
---|
1037 | & gdept_1d, umask, & |
---|
1038 | & profdata%nqc, profdata%var(1)%nvqc, & |
---|
1039 | & iosduobs, ilanuobs, & |
---|
1040 | & inlauobs, ld_nea ) |
---|
1041 | |
---|
1042 | CALL obs_mpp_sum_integer( iosduobs, iosduobsmpp ) |
---|
1043 | CALL obs_mpp_sum_integer( ilanuobs, ilanuobsmpp ) |
---|
1044 | CALL obs_mpp_sum_integer( inlauobs, inlauobsmpp ) |
---|
1045 | |
---|
1046 | ! Meridional Velocity Component |
---|
1047 | |
---|
1048 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(2), & |
---|
1049 | & profdata%npvsta(:,2), profdata%npvend(:,2), & |
---|
1050 | & jpi, jpj, & |
---|
1051 | & jpk, & |
---|
1052 | & profdata%mi, profdata%mj, & |
---|
1053 | & profdata%var(2)%mvk, & |
---|
1054 | & profdata%rlam, profdata%rphi, & |
---|
1055 | & profdata%var(2)%vdep, & |
---|
1056 | & glamv, gphiv, & |
---|
1057 | & gdept_1d, vmask, & |
---|
1058 | & profdata%nqc, profdata%var(2)%nvqc, & |
---|
1059 | & iosdvobs, ilanvobs, & |
---|
1060 | & inlavobs, ld_nea ) |
---|
1061 | |
---|
1062 | CALL obs_mpp_sum_integer( iosdvobs, iosdvobsmpp ) |
---|
1063 | CALL obs_mpp_sum_integer( ilanvobs, ilanvobsmpp ) |
---|
1064 | CALL obs_mpp_sum_integer( inlavobs, inlavobsmpp ) |
---|
1065 | |
---|
1066 | ! ----------------------------------------------------------------------- |
---|
1067 | ! Reject u if v is rejected and vice versa |
---|
1068 | ! ----------------------------------------------------------------------- |
---|
1069 | |
---|
1070 | CALL obs_uv_rej( profdata, iuvchku, iuvchkv ) |
---|
1071 | CALL obs_mpp_sum_integer( iuvchku, iuvchkumpp ) |
---|
1072 | CALL obs_mpp_sum_integer( iuvchkv, iuvchkvmpp ) |
---|
1073 | |
---|
1074 | ! ----------------------------------------------------------------------- |
---|
1075 | ! Copy useful data from the profdata data structure to |
---|
1076 | ! the prodatqc data structure |
---|
1077 | ! ----------------------------------------------------------------------- |
---|
1078 | |
---|
1079 | ! Allocate the selection arrays |
---|
1080 | |
---|
1081 | ALLOCATE( llvalid%luse(profdata%nprof) ) |
---|
1082 | DO jvar = 1,profdata%nvar |
---|
1083 | ALLOCATE( llvvalid(jvar)%luse(profdata%nvprot(jvar)) ) |
---|
1084 | END DO |
---|
1085 | |
---|
1086 | ! We want all data which has qc flags = 0 |
---|
1087 | |
---|
1088 | llvalid%luse(:) = ( profdata%nqc(:) <= 10 ) |
---|
1089 | DO jvar = 1,profdata%nvar |
---|
1090 | llvvalid(jvar)%luse(:) = ( profdata%var(jvar)%nvqc(:) <= 10 ) |
---|
1091 | END DO |
---|
1092 | |
---|
1093 | ! The actual copying |
---|
1094 | |
---|
1095 | CALL obs_prof_compress( profdata, prodatqc, .TRUE., numout, & |
---|
1096 | & lvalid=llvalid, lvvalid=llvvalid ) |
---|
1097 | |
---|
1098 | ! Dellocate the selection arrays |
---|
1099 | DEALLOCATE( llvalid%luse ) |
---|
1100 | DO jvar = 1,profdata%nvar |
---|
1101 | DEALLOCATE( llvvalid(jvar)%luse ) |
---|
1102 | END DO |
---|
1103 | |
---|
1104 | ! ----------------------------------------------------------------------- |
---|
1105 | ! Print information about what observations are left after qc |
---|
1106 | ! ----------------------------------------------------------------------- |
---|
1107 | |
---|
1108 | ! Update the total observation counter array |
---|
1109 | |
---|
1110 | IF(lwp) THEN |
---|
1111 | WRITE(numout,*) |
---|
1112 | WRITE(numout,*) 'obs_pre_vel :' |
---|
1113 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
1114 | WRITE(numout,*) |
---|
1115 | WRITE(numout,*) ' Profiles outside time domain = ', & |
---|
1116 | & iotdobsmpp |
---|
1117 | WRITE(numout,*) ' Remaining profiles that failed grid search = ', & |
---|
1118 | & igrdobsmpp |
---|
1119 | WRITE(numout,*) ' Remaining U data outside space domain = ', & |
---|
1120 | & iosduobsmpp |
---|
1121 | WRITE(numout,*) ' Remaining U data at land points = ', & |
---|
1122 | & ilanuobsmpp |
---|
1123 | IF (ld_nea) THEN |
---|
1124 | WRITE(numout,*) ' Remaining U data near land points (removed) = ',& |
---|
1125 | & inlauobsmpp |
---|
1126 | ELSE |
---|
1127 | WRITE(numout,*) ' Remaining U data near land points (kept) = ',& |
---|
1128 | & inlauobsmpp |
---|
1129 | ENDIF |
---|
1130 | WRITE(numout,*) ' U observation rejected since V rejected = ', & |
---|
1131 | & iuvchku |
---|
1132 | WRITE(numout,*) ' U data accepted = ', & |
---|
1133 | & prodatqc%nvprotmpp(1) |
---|
1134 | WRITE(numout,*) ' Remaining V data outside space domain = ', & |
---|
1135 | & iosdvobsmpp |
---|
1136 | WRITE(numout,*) ' Remaining V data at land points = ', & |
---|
1137 | & ilanvobsmpp |
---|
1138 | IF (ld_nea) THEN |
---|
1139 | WRITE(numout,*) ' Remaining V data near land points (removed) = ',& |
---|
1140 | & inlavobsmpp |
---|
1141 | ELSE |
---|
1142 | WRITE(numout,*) ' Remaining V data near land points (kept) = ',& |
---|
1143 | & inlavobsmpp |
---|
1144 | ENDIF |
---|
1145 | WRITE(numout,*) ' V observation rejected since U rejected = ', & |
---|
1146 | & iuvchkv |
---|
1147 | WRITE(numout,*) ' V data accepted = ', & |
---|
1148 | & prodatqc%nvprotmpp(2) |
---|
1149 | |
---|
1150 | WRITE(numout,*) |
---|
1151 | WRITE(numout,*) ' Number of observations per time step :' |
---|
1152 | WRITE(numout,*) |
---|
1153 | WRITE(numout,997) |
---|
1154 | WRITE(numout,998) |
---|
1155 | ENDIF |
---|
1156 | |
---|
1157 | DO jobs = 1, prodatqc%nprof |
---|
1158 | inrc = prodatqc%mstp(jobs) + 2 - nit000 |
---|
1159 | prodatqc%npstp(inrc) = prodatqc%npstp(inrc) + 1 |
---|
1160 | DO jvar = 1, prodatqc%nvar |
---|
1161 | IF ( prodatqc%npvend(jobs,jvar) > 0 ) THEN |
---|
1162 | prodatqc%nvstp(inrc,jvar) = prodatqc%nvstp(inrc,jvar) + & |
---|
1163 | & ( prodatqc%npvend(jobs,jvar) - & |
---|
1164 | & prodatqc%npvsta(jobs,jvar) + 1 ) |
---|
1165 | ENDIF |
---|
1166 | END DO |
---|
1167 | END DO |
---|
1168 | |
---|
1169 | |
---|
1170 | CALL obs_mpp_sum_integers( prodatqc%npstp, prodatqc%npstpmpp, & |
---|
1171 | & nitend - nit000 + 2 ) |
---|
1172 | DO jvar = 1, prodatqc%nvar |
---|
1173 | CALL obs_mpp_sum_integers( prodatqc%nvstp(:,jvar), & |
---|
1174 | & prodatqc%nvstpmpp(:,jvar), & |
---|
1175 | & nitend - nit000 + 2 ) |
---|
1176 | END DO |
---|
1177 | |
---|
1178 | IF ( lwp ) THEN |
---|
1179 | DO jstp = nit000 - 1, nitend |
---|
1180 | inrc = jstp - nit000 + 2 |
---|
1181 | WRITE(numout,999) jstp, prodatqc%npstpmpp(inrc), & |
---|
1182 | & prodatqc%nvstpmpp(inrc,1), & |
---|
1183 | & prodatqc%nvstpmpp(inrc,2) |
---|
1184 | END DO |
---|
1185 | ENDIF |
---|
1186 | |
---|
1187 | 997 FORMAT(10X,'Time step',5X,'Profiles',5X,'Zonal Comp.',5X,'Meridional Comp.') |
---|
1188 | 998 FORMAT(10X,'---------',5X,'--------',5X,'-----------',5X,'----------------') |
---|
1189 | 999 FORMAT(10X,I9,5X,I8,5X,I11,5X,I8) |
---|
1190 | |
---|
1191 | END SUBROUTINE obs_pre_vel |
---|
1192 | |
---|
1193 | SUBROUTINE obs_coo_tim( kcycle, & |
---|
1194 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
1195 | & kobsno, & |
---|
1196 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
1197 | & kobsqc, kobsstp, kotdobs ) |
---|
1198 | !!---------------------------------------------------------------------- |
---|
1199 | !! *** ROUTINE obs_coo_tim *** |
---|
1200 | !! |
---|
1201 | !! ** Purpose : Compute the number of time steps to the observation time. |
---|
1202 | !! |
---|
1203 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
---|
1204 | !! hou_obs, min_obs ), this routine locates the time step |
---|
1205 | !! that is closest to this time. |
---|
1206 | !! |
---|
1207 | !! ** Action : |
---|
1208 | !! |
---|
1209 | !! References : |
---|
1210 | !! |
---|
1211 | !! History : |
---|
1212 | !! ! 1997-07 (A. Weaver) Original |
---|
1213 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
---|
1214 | !! ! 2006-10 (A. Weaver) Cleanup |
---|
1215 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
---|
1216 | !! ! 2010-05 (D. Lea) Fix in leap year calculation for NEMO vn3.2 |
---|
1217 | !!---------------------------------------------------------------------- |
---|
1218 | !! * Modules used |
---|
1219 | USE dom_oce, ONLY : & ! Geographical information |
---|
1220 | & rdt |
---|
1221 | USE phycst, ONLY : & ! Physical constants |
---|
1222 | & rday, & |
---|
1223 | & rmmss, & |
---|
1224 | & rhhmm |
---|
1225 | !! * Arguments |
---|
1226 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
---|
1227 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
---|
1228 | INTEGER, INTENT(IN) :: kmon0 |
---|
1229 | INTEGER, INTENT(IN) :: kday0 |
---|
1230 | INTEGER, INTENT(IN) :: khou0 |
---|
1231 | INTEGER, INTENT(IN) :: kmin0 |
---|
1232 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
1233 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
---|
1234 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
1235 | & kobsyea, & ! Observation time coordinates |
---|
1236 | & kobsmon, & |
---|
1237 | & kobsday, & |
---|
1238 | & kobshou, & |
---|
1239 | & kobsmin |
---|
1240 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
1241 | & kobsqc ! Quality control flag |
---|
1242 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
---|
1243 | & kobsstp ! Number of time steps up to the |
---|
1244 | ! observation time |
---|
1245 | |
---|
1246 | !! * Local declarations |
---|
1247 | INTEGER :: jyea |
---|
1248 | INTEGER :: jmon |
---|
1249 | INTEGER :: jday |
---|
1250 | INTEGER :: jobs |
---|
1251 | INTEGER :: iyeastr |
---|
1252 | INTEGER :: iyeaend |
---|
1253 | INTEGER :: imonstr |
---|
1254 | INTEGER :: imonend |
---|
1255 | INTEGER :: idaystr |
---|
1256 | INTEGER :: idayend |
---|
1257 | INTEGER :: iskip |
---|
1258 | INTEGER :: idaystp |
---|
1259 | REAL(KIND=wp) :: zminstp |
---|
1260 | REAL(KIND=wp) :: zhoustp |
---|
1261 | REAL(KIND=wp) :: zobsstp |
---|
1262 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
1263 | |
---|
1264 | !----------------------------------------------------------------------- |
---|
1265 | ! Initialization |
---|
1266 | !----------------------------------------------------------------------- |
---|
1267 | |
---|
1268 | ! Intialize the number of time steps per day |
---|
1269 | idaystp = NINT( rday / rdt ) |
---|
1270 | |
---|
1271 | !--------------------------------------------------------------------- |
---|
1272 | ! Locate the model time coordinates for interpolation |
---|
1273 | !--------------------------------------------------------------------- |
---|
1274 | |
---|
1275 | DO jobs = 1, kobsno |
---|
1276 | |
---|
1277 | ! Initialize the time step counter |
---|
1278 | kobsstp(jobs) = nit000 - 1 |
---|
1279 | |
---|
1280 | ! Flag if observation date is less than the initial date |
---|
1281 | |
---|
1282 | IF ( ( kobsyea(jobs) < kyea0 ) & |
---|
1283 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
1284 | & .AND. ( kobsmon(jobs) < kmon0 ) ) & |
---|
1285 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
1286 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
1287 | & .AND. ( kobsday(jobs) < kday0 ) ) & |
---|
1288 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
1289 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
1290 | & .AND. ( kobsday(jobs) == kday0 ) & |
---|
1291 | & .AND. ( kobshou(jobs) < khou0 ) ) & |
---|
1292 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
1293 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
1294 | & .AND. ( kobsday(jobs) == kday0 ) & |
---|
1295 | & .AND. ( kobshou(jobs) == khou0 ) & |
---|
1296 | & .AND. ( kobsmin(jobs) <= kmin0 ) ) ) THEN |
---|
1297 | kobsstp(jobs) = -1 |
---|
1298 | kobsqc(jobs) = kobsqc(jobs) + 11 |
---|
1299 | kotdobs = kotdobs + 1 |
---|
1300 | CYCLE |
---|
1301 | ENDIF |
---|
1302 | |
---|
1303 | ! Compute the number of time steps to the observation day |
---|
1304 | iyeastr = kyea0 |
---|
1305 | iyeaend = kobsyea(jobs) |
---|
1306 | |
---|
1307 | !--------------------------------------------------------------------- |
---|
1308 | ! Year loop |
---|
1309 | !--------------------------------------------------------------------- |
---|
1310 | DO jyea = iyeastr, iyeaend |
---|
1311 | |
---|
1312 | CALL calc_month_len( jyea, imonth_len ) |
---|
1313 | |
---|
1314 | imonstr = 1 |
---|
1315 | IF ( jyea == kyea0 ) imonstr = kmon0 |
---|
1316 | imonend = 12 |
---|
1317 | IF ( jyea == kobsyea(jobs) ) imonend = kobsmon(jobs) |
---|
1318 | |
---|
1319 | ! Month loop |
---|
1320 | DO jmon = imonstr, imonend |
---|
1321 | |
---|
1322 | idaystr = 1 |
---|
1323 | IF ( ( jmon == kmon0 ) & |
---|
1324 | & .AND. ( jyea == kyea0 ) ) idaystr = kday0 |
---|
1325 | idayend = imonth_len(jmon) |
---|
1326 | IF ( ( jmon == kobsmon(jobs) ) & |
---|
1327 | & .AND. ( jyea == kobsyea(jobs) ) ) idayend = kobsday(jobs) - 1 |
---|
1328 | |
---|
1329 | ! Day loop |
---|
1330 | DO jday = idaystr, idayend |
---|
1331 | kobsstp(jobs) = kobsstp(jobs) + idaystp |
---|
1332 | END DO |
---|
1333 | |
---|
1334 | END DO |
---|
1335 | |
---|
1336 | END DO |
---|
1337 | |
---|
1338 | ! Add in the number of time steps to the observation minute |
---|
1339 | zminstp = rmmss / rdt |
---|
1340 | zhoustp = rhhmm * zminstp |
---|
1341 | |
---|
1342 | zobsstp = REAL( kobsmin(jobs) - kmin0, KIND=wp ) * zminstp & |
---|
1343 | & + REAL( kobshou(jobs) - khou0, KIND=wp ) * zhoustp |
---|
1344 | kobsstp(jobs) = kobsstp(jobs) + NINT( zobsstp ) |
---|
1345 | |
---|
1346 | ! Flag if observation step outside the time window |
---|
1347 | IF ( ( kobsstp(jobs) < ( nit000 - 1 ) ) & |
---|
1348 | & .OR.( kobsstp(jobs) > nitend ) ) THEN |
---|
1349 | kobsqc(jobs) = kobsqc(jobs) + 12 |
---|
1350 | kotdobs = kotdobs + 1 |
---|
1351 | CYCLE |
---|
1352 | ENDIF |
---|
1353 | |
---|
1354 | END DO |
---|
1355 | |
---|
1356 | END SUBROUTINE obs_coo_tim |
---|
1357 | |
---|
1358 | SUBROUTINE calc_month_len( iyear, imonth_len ) |
---|
1359 | !!---------------------------------------------------------------------- |
---|
1360 | !! *** ROUTINE calc_month_len *** |
---|
1361 | !! |
---|
1362 | !! ** Purpose : Compute the number of days in a months given a year. |
---|
1363 | !! |
---|
1364 | !! ** Method : |
---|
1365 | !! |
---|
1366 | !! ** Action : |
---|
1367 | !! |
---|
1368 | !! History : |
---|
1369 | !! ! 10-05 (D. Lea) New routine based on day_init |
---|
1370 | !!---------------------------------------------------------------------- |
---|
1371 | |
---|
1372 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
1373 | INTEGER :: iyear !: year |
---|
1374 | |
---|
1375 | ! length of the month of the current year (from nleapy, read in namelist) |
---|
1376 | IF ( nleapy < 2 ) THEN |
---|
1377 | imonth_len(:) = (/ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 /) |
---|
1378 | IF ( nleapy == 1 ) THEN ! we are using calendar with leap years |
---|
1379 | IF ( MOD(iyear, 4) == 0 .AND. ( MOD(iyear, 400) == 0 .OR. MOD(iyear, 100) /= 0 ) ) THEN |
---|
1380 | imonth_len(2) = 29 |
---|
1381 | ENDIF |
---|
1382 | ENDIF |
---|
1383 | ELSE |
---|
1384 | imonth_len(:) = nleapy ! all months with nleapy days per year |
---|
1385 | ENDIF |
---|
1386 | |
---|
1387 | END SUBROUTINE |
---|
1388 | |
---|
1389 | SUBROUTINE obs_coo_tim_prof( kcycle, & |
---|
1390 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
1391 | & kobsno, & |
---|
1392 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
1393 | & ktyp, kobsqc, kobsstp, kotdobs, kdailyavtypes, & |
---|
1394 | & ld_dailyav ) |
---|
1395 | !!---------------------------------------------------------------------- |
---|
1396 | !! *** ROUTINE obs_coo_tim *** |
---|
1397 | !! |
---|
1398 | !! ** Purpose : Compute the number of time steps to the observation time. |
---|
1399 | !! |
---|
1400 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
---|
1401 | !! hou_obs, min_obs ), this routine locates the time step |
---|
1402 | !! that is closest to this time. |
---|
1403 | !! |
---|
1404 | !! ** Action : |
---|
1405 | !! |
---|
1406 | !! References : |
---|
1407 | !! |
---|
1408 | !! History : |
---|
1409 | !! ! 1997-07 (A. Weaver) Original |
---|
1410 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
---|
1411 | !! ! 2006-10 (A. Weaver) Cleanup |
---|
1412 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
---|
1413 | !!---------------------------------------------------------------------- |
---|
1414 | !! * Modules used |
---|
1415 | !! * Arguments |
---|
1416 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
---|
1417 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
---|
1418 | INTEGER, INTENT(IN) :: kmon0 |
---|
1419 | INTEGER, INTENT(IN) :: kday0 |
---|
1420 | INTEGER, INTENT(IN) :: khou0 |
---|
1421 | INTEGER, INTENT(IN) :: kmin0 |
---|
1422 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
1423 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
---|
1424 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
1425 | & kobsyea, & ! Observation time coordinates |
---|
1426 | & kobsmon, & |
---|
1427 | & kobsday, & |
---|
1428 | & kobshou, & |
---|
1429 | & kobsmin, & |
---|
1430 | & ktyp ! Observation type. |
---|
1431 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
1432 | & kobsqc ! Quality control flag |
---|
1433 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
---|
1434 | & kobsstp ! Number of time steps up to the |
---|
1435 | ! observation time |
---|
1436 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
---|
1437 | & kdailyavtypes ! Types for daily averages |
---|
1438 | LOGICAL, OPTIONAL :: ld_dailyav ! All types are daily averages |
---|
1439 | !! * Local declarations |
---|
1440 | INTEGER :: jobs |
---|
1441 | |
---|
1442 | !----------------------------------------------------------------------- |
---|
1443 | ! Call standard obs_coo_tim |
---|
1444 | !----------------------------------------------------------------------- |
---|
1445 | |
---|
1446 | CALL obs_coo_tim( kcycle, & |
---|
1447 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
1448 | & kobsno, & |
---|
1449 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
1450 | & kobsqc, kobsstp, kotdobs ) |
---|
1451 | |
---|
1452 | !------------------------------------------------------------------------ |
---|
1453 | ! Always reject daily averaged data (e.g. MRB data (820)) at initial time |
---|
1454 | !------------------------------------------------------------------------ |
---|
1455 | |
---|
1456 | IF ( PRESENT(kdailyavtypes) ) THEN |
---|
1457 | DO jobs = 1, kobsno |
---|
1458 | |
---|
1459 | IF ( kobsqc(jobs) <= 10 ) THEN |
---|
1460 | |
---|
1461 | IF ( ( kobsstp(jobs) == (nit000 - 1) ).AND.& |
---|
1462 | & ( ANY (kdailyavtypes(:) == ktyp(jobs)) ) ) THEN |
---|
1463 | kobsqc(jobs) = kobsqc(jobs) + 14 |
---|
1464 | kotdobs = kotdobs + 1 |
---|
1465 | CYCLE |
---|
1466 | ENDIF |
---|
1467 | |
---|
1468 | ENDIF |
---|
1469 | END DO |
---|
1470 | ENDIF |
---|
1471 | |
---|
1472 | !------------------------------------------------------------------------ |
---|
1473 | ! If ld_dailyav is set then all data assumed to be daily averaged |
---|
1474 | !------------------------------------------------------------------------ |
---|
1475 | |
---|
1476 | IF ( PRESENT( ld_dailyav) ) THEN |
---|
1477 | IF (ld_dailyav) THEN |
---|
1478 | DO jobs = 1, kobsno |
---|
1479 | |
---|
1480 | IF ( kobsqc(jobs) <= 10 ) THEN |
---|
1481 | |
---|
1482 | IF ( kobsstp(jobs) == (nit000 - 1) ) THEN |
---|
1483 | kobsqc(jobs) = kobsqc(jobs) + 14 |
---|
1484 | kotdobs = kotdobs + 1 |
---|
1485 | CYCLE |
---|
1486 | ENDIF |
---|
1487 | |
---|
1488 | ENDIF |
---|
1489 | END DO |
---|
1490 | ENDIF |
---|
1491 | ENDIF |
---|
1492 | |
---|
1493 | END SUBROUTINE obs_coo_tim_prof |
---|
1494 | |
---|
1495 | SUBROUTINE obs_coo_grd( kobsno, kobsi, kobsj, kobsqc, kgrdobs ) |
---|
1496 | !!---------------------------------------------------------------------- |
---|
1497 | !! *** ROUTINE obs_coo_grd *** |
---|
1498 | !! |
---|
1499 | !! ** Purpose : Verify that the grid search has not failed |
---|
1500 | !! |
---|
1501 | !! ** Method : The previously computed i,j indeces are checked |
---|
1502 | !! |
---|
1503 | !! ** Action : |
---|
1504 | !! |
---|
1505 | !! References : |
---|
1506 | !! |
---|
1507 | !! History : |
---|
1508 | !! ! 2007-01 (K. Mogensen) Original |
---|
1509 | !!---------------------------------------------------------------------- |
---|
1510 | !! * Arguments |
---|
1511 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
1512 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
1513 | & kobsi, & ! i,j indeces previously computed |
---|
1514 | & kobsj |
---|
1515 | INTEGER, INTENT(INOUT) :: kgrdobs ! Number of observations failing the check |
---|
1516 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
1517 | & kobsqc ! Quality control flag |
---|
1518 | |
---|
1519 | !! * Local declarations |
---|
1520 | INTEGER :: jobs ! Loop variable |
---|
1521 | |
---|
1522 | ! Flag if the grid search failed |
---|
1523 | |
---|
1524 | DO jobs = 1, kobsno |
---|
1525 | IF ( ( kobsi(jobs) <= 0 ) .AND. ( kobsj(jobs) <= 0 ) ) THEN |
---|
1526 | kobsqc(jobs) = kobsqc(jobs) + 18 |
---|
1527 | kgrdobs = kgrdobs + 1 |
---|
1528 | ENDIF |
---|
1529 | END DO |
---|
1530 | |
---|
1531 | END SUBROUTINE obs_coo_grd |
---|
1532 | |
---|
1533 | SUBROUTINE obs_coo_spc_2d( kobsno, kpi, kpj, & |
---|
1534 | & kobsi, kobsj, pobslam, pobsphi, & |
---|
1535 | & plam, pphi, pmask, & |
---|
1536 | & kobsqc, kosdobs, klanobs, & |
---|
1537 | & knlaobs,ld_nea ) |
---|
1538 | !!---------------------------------------------------------------------- |
---|
1539 | !! *** ROUTINE obs_coo_spc_2d *** |
---|
1540 | !! |
---|
1541 | !! ** Purpose : Check for points outside the domain and land points |
---|
1542 | !! |
---|
1543 | !! ** Method : Remove the observations that are outside the model space |
---|
1544 | !! and time domain or located within model land cells. |
---|
1545 | !! |
---|
1546 | !! ** Action : |
---|
1547 | !! |
---|
1548 | !! History : |
---|
1549 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
---|
1550 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
---|
1551 | !!---------------------------------------------------------------------- |
---|
1552 | !! * Modules used |
---|
1553 | |
---|
1554 | !! * Arguments |
---|
1555 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
---|
1556 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j) |
---|
1557 | INTEGER, INTENT(IN) :: kpj |
---|
1558 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
---|
1559 | & kobsi, & ! Observation (i,j) coordinates |
---|
1560 | & kobsj |
---|
1561 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(IN) :: & |
---|
1562 | & pobslam, & ! Observation (lon,lat) coordinates |
---|
1563 | & pobsphi |
---|
1564 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
---|
1565 | & plam, pphi ! Model (lon,lat) coordinates |
---|
1566 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
---|
1567 | & pmask ! Land mask array |
---|
1568 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
1569 | & kobsqc ! Observation quality control |
---|
1570 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
---|
1571 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
---|
1572 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
---|
1573 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
---|
1574 | !! * Local declarations |
---|
1575 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
---|
1576 | & zgmsk ! Grid mask |
---|
1577 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
---|
1578 | & zglam, & ! Model longitude at grid points |
---|
1579 | & zgphi ! Model latitude at grid points |
---|
1580 | INTEGER, DIMENSION(2,2,kobsno) :: & |
---|
1581 | & igrdi, & ! Grid i,j |
---|
1582 | & igrdj |
---|
1583 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
---|
1584 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
---|
1585 | INTEGER :: jobs, ji, jj |
---|
1586 | |
---|
1587 | ! Get grid point indices |
---|
1588 | |
---|
1589 | DO jobs = 1, kobsno |
---|
1590 | |
---|
1591 | ! For invalid points use 2,2 |
---|
1592 | |
---|
1593 | IF ( kobsqc(jobs) >= 10 ) THEN |
---|
1594 | |
---|
1595 | igrdi(1,1,jobs) = 1 |
---|
1596 | igrdj(1,1,jobs) = 1 |
---|
1597 | igrdi(1,2,jobs) = 1 |
---|
1598 | igrdj(1,2,jobs) = 2 |
---|
1599 | igrdi(2,1,jobs) = 2 |
---|
1600 | igrdj(2,1,jobs) = 1 |
---|
1601 | igrdi(2,2,jobs) = 2 |
---|
1602 | igrdj(2,2,jobs) = 2 |
---|
1603 | |
---|
1604 | ELSE |
---|
1605 | |
---|
1606 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
---|
1607 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
---|
1608 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
---|
1609 | igrdj(1,2,jobs) = kobsj(jobs) |
---|
1610 | igrdi(2,1,jobs) = kobsi(jobs) |
---|
1611 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
---|
1612 | igrdi(2,2,jobs) = kobsi(jobs) |
---|
1613 | igrdj(2,2,jobs) = kobsj(jobs) |
---|
1614 | |
---|
1615 | ENDIF |
---|
1616 | |
---|
1617 | END DO |
---|
1618 | |
---|
1619 | CALL obs_int_comm_2d( 2, 2, kobsno, igrdi, igrdj, pmask, zgmsk ) |
---|
1620 | CALL obs_int_comm_2d( 2, 2, kobsno, igrdi, igrdj, plam, zglam ) |
---|
1621 | CALL obs_int_comm_2d( 2, 2, kobsno, igrdi, igrdj, pphi, zgphi ) |
---|
1622 | |
---|
1623 | DO jobs = 1, kobsno |
---|
1624 | |
---|
1625 | ! Skip bad observations |
---|
1626 | IF ( kobsqc(jobs) >= 10 ) CYCLE |
---|
1627 | |
---|
1628 | ! Flag if the observation falls outside the model spatial domain |
---|
1629 | IF ( ( pobslam(jobs) < -180. ) & |
---|
1630 | & .OR. ( pobslam(jobs) > 180. ) & |
---|
1631 | & .OR. ( pobsphi(jobs) < -90. ) & |
---|
1632 | & .OR. ( pobsphi(jobs) > 90. ) ) THEN |
---|
1633 | kobsqc(jobs) = kobsqc(jobs) + 11 |
---|
1634 | kosdobs = kosdobs + 1 |
---|
1635 | CYCLE |
---|
1636 | ENDIF |
---|
1637 | |
---|
1638 | ! Flag if the observation falls with a model land cell |
---|
1639 | IF ( SUM( zgmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
---|
1640 | kobsqc(jobs) = kobsqc(jobs) + 12 |
---|
1641 | klanobs = klanobs + 1 |
---|
1642 | CYCLE |
---|
1643 | ENDIF |
---|
1644 | |
---|
1645 | ! Check if this observation is on a grid point |
---|
1646 | |
---|
1647 | lgridobs = .FALSE. |
---|
1648 | iig = -1 |
---|
1649 | ijg = -1 |
---|
1650 | DO jj = 1, 2 |
---|
1651 | DO ji = 1, 2 |
---|
1652 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
---|
1653 | & .AND. & |
---|
1654 | & ( ABS( zglam(ji,jj,jobs) - pobslam(jobs) ) < 1.0e-6_wp ) & |
---|
1655 | & ) THEN |
---|
1656 | lgridobs = .TRUE. |
---|
1657 | iig = ji |
---|
1658 | ijg = jj |
---|
1659 | ENDIF |
---|
1660 | END DO |
---|
1661 | END DO |
---|
1662 | |
---|
1663 | ! For observations on the grid reject them if their are at |
---|
1664 | ! a masked point |
---|
1665 | |
---|
1666 | IF (lgridobs) THEN |
---|
1667 | IF (zgmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
---|
1668 | kobsqc(jobs) = kobsqc(jobs) + 12 |
---|
1669 | klanobs = klanobs + 1 |
---|
1670 | CYCLE |
---|
1671 | ENDIF |
---|
1672 | ENDIF |
---|
1673 | |
---|
1674 | ! Flag if the observation falls is close to land |
---|
1675 | IF ( MINVAL( zgmsk(1:2,1:2,jobs) ) == 0.0_wp) THEN |
---|
1676 | IF (ld_nea) kobsqc(jobs) = kobsqc(jobs) + 14 |
---|
1677 | knlaobs = knlaobs + 1 |
---|
1678 | CYCLE |
---|
1679 | ENDIF |
---|
1680 | |
---|
1681 | END DO |
---|
1682 | |
---|
1683 | END SUBROUTINE obs_coo_spc_2d |
---|
1684 | |
---|
1685 | SUBROUTINE obs_coo_spc_3d( kprofno, kobsno, kpstart, kpend, & |
---|
1686 | & kpi, kpj, kpk, & |
---|
1687 | & kobsi, kobsj, kobsk, & |
---|
1688 | & pobslam, pobsphi, pobsdep, & |
---|
1689 | & plam, pphi, pdep, pmask, & |
---|
1690 | & kpobsqc, kobsqc, kosdobs, & |
---|
1691 | & klanobs, knlaobs, ld_nea ) |
---|
1692 | !!---------------------------------------------------------------------- |
---|
1693 | !! *** ROUTINE obs_coo_spc_3d *** |
---|
1694 | !! |
---|
1695 | !! ** Purpose : Check for points outside the domain and land points |
---|
1696 | !! Reset depth of observation above highest model level |
---|
1697 | !! to the value of highest model level |
---|
1698 | !! |
---|
1699 | !! ** Method : Remove the observations that are outside the model space |
---|
1700 | !! and time domain or located within model land cells. |
---|
1701 | !! |
---|
1702 | !! NB. T and S profile observations lying between the ocean |
---|
1703 | !! surface and the depth of the first model T point are |
---|
1704 | !! assigned a depth equal to that of the first model T pt. |
---|
1705 | !! |
---|
1706 | !! ** Action : |
---|
1707 | !! |
---|
1708 | !! History : |
---|
1709 | !! ! 2007-01 (K. Mogensen) Rewrite of parts of obs_scr |
---|
1710 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
---|
1711 | !!---------------------------------------------------------------------- |
---|
1712 | !! * Modules used |
---|
1713 | USE dom_oce, ONLY : & ! Geographical information |
---|
1714 | & gdepw_1d, & |
---|
1715 | & gdepw_0, & |
---|
1716 | #if defined key_vvl |
---|
1717 | & gdepw_n, & |
---|
1718 | & gdept_n, & |
---|
1719 | #endif |
---|
1720 | & ln_zco, & |
---|
1721 | & ln_zps |
---|
1722 | |
---|
1723 | !! * Arguments |
---|
1724 | INTEGER, INTENT(IN) :: kprofno ! Number of profiles |
---|
1725 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
---|
1726 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j,k) |
---|
1727 | INTEGER, INTENT(IN) :: kpj |
---|
1728 | INTEGER, INTENT(IN) :: kpk |
---|
1729 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
---|
1730 | & kpstart, & ! Start of individual profiles |
---|
1731 | & kpend ! End of individual profiles |
---|
1732 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
---|
1733 | & kobsi, & ! Observation (i,j) coordinates |
---|
1734 | & kobsj |
---|
1735 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
---|
1736 | & kobsk ! Observation k coordinate |
---|
1737 | REAL(KIND=wp), DIMENSION(kprofno), INTENT(IN) :: & |
---|
1738 | & pobslam, & ! Observation (lon,lat) coordinates |
---|
1739 | & pobsphi |
---|
1740 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
1741 | & pobsdep ! Observation depths |
---|
1742 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
---|
1743 | & plam, pphi ! Model (lon,lat) coordinates |
---|
1744 | REAL(KIND=wp), DIMENSION(kpk), INTENT(IN) :: & |
---|
1745 | & pdep ! Model depth coordinates |
---|
1746 | REAL(KIND=wp), DIMENSION(kpi,kpj,kpk), INTENT(IN) :: & |
---|
1747 | & pmask ! Land mask array |
---|
1748 | INTEGER, DIMENSION(kprofno), INTENT(INOUT) :: & |
---|
1749 | & kpobsqc ! Profile quality control |
---|
1750 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
1751 | & kobsqc ! Observation quality control |
---|
1752 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
---|
1753 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
---|
1754 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
---|
1755 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
---|
1756 | !! * Local declarations |
---|
1757 | REAL(KIND=wp), DIMENSION(2,2,kpk,kprofno) :: & |
---|
1758 | & zgmsk ! Grid mask |
---|
1759 | REAL(KIND=wp), DIMENSION(2,2,kprofno) :: & |
---|
1760 | & zglam, & ! Model longitude at grid points |
---|
1761 | & zgphi ! Model latitude at grid points |
---|
1762 | INTEGER, DIMENSION(2,2,kprofno) :: & |
---|
1763 | & igrdi, & ! Grid i,j |
---|
1764 | & igrdj |
---|
1765 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
---|
1766 | LOGICAL :: ll_next_to_land ! Is a profile next to land |
---|
1767 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
---|
1768 | INTEGER :: jobs, jobsp, jk, ji, jj |
---|
1769 | |
---|
1770 | ! Get grid point indices |
---|
1771 | |
---|
1772 | DO jobs = 1, kprofno |
---|
1773 | |
---|
1774 | ! For invalid points use 2,2 |
---|
1775 | |
---|
1776 | IF ( kpobsqc(jobs) >= 10 ) THEN |
---|
1777 | |
---|
1778 | igrdi(1,1,jobs) = 1 |
---|
1779 | igrdj(1,1,jobs) = 1 |
---|
1780 | igrdi(1,2,jobs) = 1 |
---|
1781 | igrdj(1,2,jobs) = 2 |
---|
1782 | igrdi(2,1,jobs) = 2 |
---|
1783 | igrdj(2,1,jobs) = 1 |
---|
1784 | igrdi(2,2,jobs) = 2 |
---|
1785 | igrdj(2,2,jobs) = 2 |
---|
1786 | |
---|
1787 | ELSE |
---|
1788 | |
---|
1789 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
---|
1790 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
---|
1791 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
---|
1792 | igrdj(1,2,jobs) = kobsj(jobs) |
---|
1793 | igrdi(2,1,jobs) = kobsi(jobs) |
---|
1794 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
---|
1795 | igrdi(2,2,jobs) = kobsi(jobs) |
---|
1796 | igrdj(2,2,jobs) = kobsj(jobs) |
---|
1797 | |
---|
1798 | ENDIF |
---|
1799 | |
---|
1800 | END DO |
---|
1801 | |
---|
1802 | CALL obs_int_comm_3d( 2, 2, kprofno, kpk, igrdi, igrdj, pmask, zgmsk ) |
---|
1803 | CALL obs_int_comm_2d( 2, 2, kprofno, igrdi, igrdj, plam, zglam ) |
---|
1804 | CALL obs_int_comm_2d( 2, 2, kprofno, igrdi, igrdj, pphi, zgphi ) |
---|
1805 | |
---|
1806 | DO jobs = 1, kprofno |
---|
1807 | |
---|
1808 | ! Skip bad profiles |
---|
1809 | IF ( kpobsqc(jobs) >= 10 ) CYCLE |
---|
1810 | |
---|
1811 | ! Check if this observation is on a grid point |
---|
1812 | |
---|
1813 | lgridobs = .FALSE. |
---|
1814 | iig = -1 |
---|
1815 | ijg = -1 |
---|
1816 | DO jj = 1, 2 |
---|
1817 | DO ji = 1, 2 |
---|
1818 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
---|
1819 | & .AND. & |
---|
1820 | & ( ABS( zglam(ji,jj,jobs) - pobslam(jobs) ) < 1.0e-6_wp ) & |
---|
1821 | & ) THEN |
---|
1822 | lgridobs = .TRUE. |
---|
1823 | iig = ji |
---|
1824 | ijg = jj |
---|
1825 | ENDIF |
---|
1826 | END DO |
---|
1827 | END DO |
---|
1828 | |
---|
1829 | ! Check if next to land |
---|
1830 | IF ( ANY( zgmsk(1:2,1:2,1,jobs) == 0.0_wp ) ) THEN |
---|
1831 | ll_next_to_land=.TRUE. |
---|
1832 | ELSE |
---|
1833 | ll_next_to_land=.FALSE. |
---|
1834 | ENDIF |
---|
1835 | |
---|
1836 | ! Reject observations |
---|
1837 | |
---|
1838 | DO jobsp = kpstart(jobs), kpend(jobs) |
---|
1839 | |
---|
1840 | ! Flag if the observation falls outside the model spatial domain |
---|
1841 | IF ( ( pobslam(jobs) < -180. ) & |
---|
1842 | & .OR. ( pobslam(jobs) > 180. ) & |
---|
1843 | & .OR. ( pobsphi(jobs) < -90. ) & |
---|
1844 | & .OR. ( pobsphi(jobs) > 90. ) & |
---|
1845 | & .OR. ( pobsdep(jobsp) < 0.0 ) & |
---|
1846 | & .OR. ( pobsdep(jobsp) > gdepw_1d(kpk)) ) THEN |
---|
1847 | kobsqc(jobsp) = kobsqc(jobsp) + 11 |
---|
1848 | kosdobs = kosdobs + 1 |
---|
1849 | CYCLE |
---|
1850 | ENDIF |
---|
1851 | |
---|
1852 | ! To check if an observations falls within land there are two cases: |
---|
1853 | ! 1: z-coordibnates, where the check uses the mask |
---|
1854 | ! 2: terrain following (eg s-coordinates), |
---|
1855 | ! where we use the depth of the bottom cell to mask observations |
---|
1856 | |
---|
1857 | IF( ln_zps .OR. ln_zco ) THEN !(CASE 1) |
---|
1858 | |
---|
1859 | ! Flag if the observation falls with a model land cell |
---|
1860 | IF ( SUM( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) & |
---|
1861 | & == 0.0_wp ) THEN |
---|
1862 | kobsqc(jobsp) = kobsqc(jobsp) + 12 |
---|
1863 | klanobs = klanobs + 1 |
---|
1864 | CYCLE |
---|
1865 | ENDIF |
---|
1866 | |
---|
1867 | ! Flag if the observation is close to land |
---|
1868 | IF ( MINVAL( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) == & |
---|
1869 | & 0.0_wp) THEN |
---|
1870 | knlaobs = knlaobs + 1 |
---|
1871 | IF (ld_nea) THEN |
---|
1872 | kobsqc(jobsp) = kobsqc(jobsp) + 14 |
---|
1873 | ENDIF |
---|
1874 | ENDIF |
---|
1875 | |
---|
1876 | ELSE ! Case 2 |
---|
1877 | |
---|
1878 | ! Flag if the observation is deeper than the bathymetry |
---|
1879 | ! Or if it is within the mask |
---|
1880 | IF ( ALL( fsdepw(iig-1:iig+1,ijg-1:ijg+1,kpk) < pobsdep(jobsp) ) & |
---|
1881 | & .OR. & |
---|
1882 | & ( SUM( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) & |
---|
1883 | & == 0.0_wp) ) THEN |
---|
1884 | kobsqc(jobsp) = kobsqc(jobsp) + 12 |
---|
1885 | klanobs = klanobs + 1 |
---|
1886 | CYCLE |
---|
1887 | ENDIF |
---|
1888 | |
---|
1889 | ! Flag if the observation is close to land |
---|
1890 | IF ( ll_next_to_land ) THEN |
---|
1891 | knlaobs = knlaobs + 1 |
---|
1892 | IF (ld_nea) THEN |
---|
1893 | kobsqc(jobsp) = kobsqc(jobsp) + 14 |
---|
1894 | ENDIF |
---|
1895 | ENDIF |
---|
1896 | |
---|
1897 | ENDIF |
---|
1898 | |
---|
1899 | ! For observations on the grid reject them if their are at |
---|
1900 | ! a masked point |
---|
1901 | |
---|
1902 | IF (lgridobs) THEN |
---|
1903 | IF (zgmsk(iig,ijg,kobsk(jobsp)-1,jobs) == 0.0_wp ) THEN |
---|
1904 | kobsqc(jobsp) = kobsqc(jobsp) + 12 |
---|
1905 | klanobs = klanobs + 1 |
---|
1906 | CYCLE |
---|
1907 | ENDIF |
---|
1908 | ENDIF |
---|
1909 | |
---|
1910 | |
---|
1911 | ! Set observation depth equal to that of the first model depth |
---|
1912 | IF ( pobsdep(jobsp) <= pdep(1) ) THEN |
---|
1913 | pobsdep(jobsp) = pdep(1) |
---|
1914 | ENDIF |
---|
1915 | |
---|
1916 | END DO |
---|
1917 | END DO |
---|
1918 | |
---|
1919 | END SUBROUTINE obs_coo_spc_3d |
---|
1920 | |
---|
1921 | SUBROUTINE obs_pro_rej( profdata ) |
---|
1922 | !!---------------------------------------------------------------------- |
---|
1923 | !! *** ROUTINE obs_pro_rej *** |
---|
1924 | !! |
---|
1925 | !! ** Purpose : Reject all data within a rejected profile |
---|
1926 | !! |
---|
1927 | !! ** Method : |
---|
1928 | !! |
---|
1929 | !! ** Action : |
---|
1930 | !! |
---|
1931 | !! References : |
---|
1932 | !! |
---|
1933 | !! History : |
---|
1934 | !! ! 2007-10 (K. Mogensen) Original code |
---|
1935 | !!---------------------------------------------------------------------- |
---|
1936 | !! * Modules used |
---|
1937 | !! * Arguments |
---|
1938 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
---|
1939 | !! * Local declarations |
---|
1940 | INTEGER :: jprof |
---|
1941 | INTEGER :: jvar |
---|
1942 | INTEGER :: jobs |
---|
1943 | |
---|
1944 | ! Loop over profiles |
---|
1945 | |
---|
1946 | DO jprof = 1, profdata%nprof |
---|
1947 | |
---|
1948 | IF ( profdata%nqc(jprof) > 10 ) THEN |
---|
1949 | |
---|
1950 | DO jvar = 1, profdata%nvar |
---|
1951 | |
---|
1952 | DO jobs = profdata%npvsta(jprof,jvar), & |
---|
1953 | & profdata%npvend(jprof,jvar) |
---|
1954 | |
---|
1955 | profdata%var(jvar)%nvqc(jobs) = & |
---|
1956 | & profdata%var(jvar)%nvqc(jobs) + 26 |
---|
1957 | |
---|
1958 | END DO |
---|
1959 | |
---|
1960 | END DO |
---|
1961 | |
---|
1962 | ENDIF |
---|
1963 | |
---|
1964 | END DO |
---|
1965 | |
---|
1966 | END SUBROUTINE obs_pro_rej |
---|
1967 | |
---|
1968 | SUBROUTINE obs_uv_rej( profdata, knumu, knumv ) |
---|
1969 | !!---------------------------------------------------------------------- |
---|
1970 | !! *** ROUTINE obs_uv_rej *** |
---|
1971 | !! |
---|
1972 | !! ** Purpose : Reject u if v is rejected and vice versa |
---|
1973 | !! |
---|
1974 | !! ** Method : |
---|
1975 | !! |
---|
1976 | !! ** Action : |
---|
1977 | !! |
---|
1978 | !! References : |
---|
1979 | !! |
---|
1980 | !! History : |
---|
1981 | !! ! 2009-2 (K. Mogensen) Original code |
---|
1982 | !!---------------------------------------------------------------------- |
---|
1983 | !! * Modules used |
---|
1984 | !! * Arguments |
---|
1985 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
---|
1986 | INTEGER, INTENT(INOUT) :: knumu ! Number of u rejected |
---|
1987 | INTEGER, INTENT(INOUT) :: knumv ! Number of v rejected |
---|
1988 | !! * Local declarations |
---|
1989 | INTEGER :: jprof |
---|
1990 | INTEGER :: jvar |
---|
1991 | INTEGER :: jobs |
---|
1992 | |
---|
1993 | ! Loop over profiles |
---|
1994 | |
---|
1995 | DO jprof = 1, profdata%nprof |
---|
1996 | |
---|
1997 | IF ( ( profdata%npvsta(jprof,1) /= profdata%npvsta(jprof,2) ) .OR. & |
---|
1998 | & ( profdata%npvend(jprof,1) /= profdata%npvend(jprof,2) ) ) THEN |
---|
1999 | |
---|
2000 | CALL ctl_stop('U,V profiles inconsistent in obs_uv_rej') |
---|
2001 | RETURN |
---|
2002 | |
---|
2003 | ENDIF |
---|
2004 | |
---|
2005 | DO jobs = profdata%npvsta(jprof,1), profdata%npvend(jprof,1) |
---|
2006 | |
---|
2007 | IF ( ( profdata%var(1)%nvqc(jobs) > 10 ) .AND. & |
---|
2008 | & ( profdata%var(2)%nvqc(jobs) <= 10) ) THEN |
---|
2009 | profdata%var(2)%nvqc(jobs) = profdata%var(2)%nvqc(jobs) + 42 |
---|
2010 | knumv = knumv + 1 |
---|
2011 | ENDIF |
---|
2012 | IF ( ( profdata%var(2)%nvqc(jobs) > 10 ) .AND. & |
---|
2013 | & ( profdata%var(1)%nvqc(jobs) <= 10) ) THEN |
---|
2014 | profdata%var(1)%nvqc(jobs) = profdata%var(1)%nvqc(jobs) + 42 |
---|
2015 | knumu = knumu + 1 |
---|
2016 | ENDIF |
---|
2017 | |
---|
2018 | END DO |
---|
2019 | |
---|
2020 | END DO |
---|
2021 | |
---|
2022 | END SUBROUTINE obs_uv_rej |
---|
2023 | |
---|
2024 | END MODULE obs_prep |
---|