1 | !!---------------------------------------------------------------------- |
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2 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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3 | !! $Id$ |
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4 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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5 | !!---------------------------------------------------------------------- |
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6 | |
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7 | SUBROUTINE read_enactfile( cdfilename, inpfile, kunit, ldwp, ldgrid ) |
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8 | !!--------------------------------------------------------------------- |
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9 | !! |
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10 | !! ** ROUTINE read_enactfile ** |
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11 | !! |
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12 | !! ** Purpose : Read from file the profile ENACT observations. |
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13 | !! |
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14 | !! ** Method : The data file is a NetCDF file. |
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15 | !! |
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16 | !! ** Action : |
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17 | !! |
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18 | !! History : |
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19 | !! ! 09-01 (K. Mogensen) Original based on old versions |
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20 | !!---------------------------------------------------------------------- |
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21 | !! * Arguments |
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22 | CHARACTER(LEN=*) :: cdfilename ! Input filename |
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23 | TYPE(obfbdata) :: inpfile ! Output obfbdata structure |
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24 | INTEGER :: kunit ! Unit for output |
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25 | LOGICAL :: ldwp ! Print info |
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26 | LOGICAL :: ldgrid ! Save grid info in data structure |
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27 | !! * Local declarations |
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28 | INTEGER :: iobs ! Number of observations |
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29 | INTEGER :: ilev ! Number of levels |
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30 | INTEGER :: i_file_id |
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31 | INTEGER :: i_obs_id |
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32 | INTEGER :: i_lev_id |
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33 | INTEGER :: i_phi_id |
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34 | INTEGER :: i_lam_id |
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35 | INTEGER :: i_depth_id |
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36 | INTEGER :: i_var_id |
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37 | INTEGER :: i_pl_num_id |
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38 | INTEGER :: i_reference_date_time_id |
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39 | INTEGER :: i_format_version_id |
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40 | INTEGER :: i_juld_id |
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41 | INTEGER :: i_data_type_id |
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42 | INTEGER :: i_wmo_inst_type_id |
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43 | INTEGER :: i_qc_var_id |
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44 | INTEGER :: i_dc_ref_id |
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45 | INTEGER :: i_qc_flag_id |
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46 | CHARACTER(LEN=40) :: cl_fld_lam |
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47 | CHARACTER(LEN=40) :: cl_fld_phi |
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48 | CHARACTER(LEN=40) :: cl_fld_depth |
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49 | CHARACTER(LEN=40) :: cl_fld_var_tp |
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50 | CHARACTER(LEN=40) :: cl_fld_var_s |
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51 | CHARACTER(LEN=40) :: cl_fld_var_ti |
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52 | CHARACTER(LEN=40) :: cl_fld_var_juld_qc |
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53 | CHARACTER(LEN=40) :: cl_fld_var_pos_qc |
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54 | CHARACTER(LEN=40) :: cl_fld_var_depth_qc |
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55 | CHARACTER(LEN=40) :: cl_fld_var_qc_t |
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56 | CHARACTER(LEN=40) :: cl_fld_var_qc_s |
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57 | CHARACTER(LEN=40) :: cl_fld_var_prof_qc_t |
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58 | CHARACTER(LEN=40) :: cl_fld_var_prof_qc_s |
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59 | CHARACTER(LEN=40) :: cl_fld_reference_date_time |
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60 | CHARACTER(LEN=40) :: cl_fld_juld |
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61 | CHARACTER(LEN=40) :: cl_fld_data_type |
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62 | CHARACTER(LEN=40) :: cl_fld_pl_num |
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63 | CHARACTER(LEN=40) :: cl_fld_format_version |
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64 | CHARACTER(LEN=40) :: cl_fld_wmo_inst_type |
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65 | CHARACTER(LEN=40) :: cl_fld_qc_flags_profiles |
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66 | CHARACTER(LEN=40) :: cl_fld_qc_flags_levels |
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67 | |
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68 | CHARACTER(LEN=14), PARAMETER :: cl_name = 'read_enactfile' |
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69 | CHARACTER(LEN=16) :: cl_data_type = '' |
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70 | CHARACTER(LEN=4 ) :: cl_format_version = '' |
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71 | INTEGER, DIMENSION(1) :: istart1, icount1 |
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72 | INTEGER, DIMENSION(2) :: istart2, icount2 |
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73 | CHARACTER(len=imaxlev) :: clqc |
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74 | CHARACTER(len=1) :: cqc |
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75 | INTEGER :: ji, jk |
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76 | INTEGER, ALLOCATABLE, DIMENSION(:) :: iqc1 |
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77 | INTEGER, ALLOCATABLE, DIMENSION(:,:) :: iqc2 |
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78 | |
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79 | !----------------------------------------------------------------------- |
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80 | ! Initialization |
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81 | !----------------------------------------------------------------------- |
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82 | |
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83 | cl_fld_lam = 'LONGITUDE' |
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84 | cl_fld_phi = 'LATITUDE' |
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85 | cl_fld_depth = 'DEPH_CORRECTED' |
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86 | cl_fld_reference_date_time = 'REFERENCE_DATE_TIME' |
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87 | cl_fld_juld = 'JULD' |
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88 | cl_fld_data_type = 'DATA_TYPE' |
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89 | cl_fld_format_version = 'FORMAT_VERSION' |
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90 | cl_fld_wmo_inst_type = 'WMO_INST_TYPE' |
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91 | cl_fld_pl_num = 'PLATFORM_NUMBER' |
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92 | |
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93 | cl_fld_var_qc_t = 'POTM_CORRECTED_QC' |
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94 | cl_fld_var_prof_qc_t = 'PROFILE_POTM_QC' |
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95 | cl_fld_var_tp = 'POTM_CORRECTED' |
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96 | cl_fld_var_qc_s = 'PSAL_CORRECTED_QC' |
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97 | cl_fld_var_prof_qc_s = 'PROFILE_PSAL_QC' |
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98 | cl_fld_var_s = 'PSAL_CORRECTED' |
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99 | cl_fld_var_depth_qc = 'DEPH_CORRECTED_QC' |
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100 | cl_fld_var_juld_qc = 'JULD_QC' |
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101 | cl_fld_var_pos_qc = 'POSITION_QC' |
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102 | cl_fld_var_ti = 'TEMP' |
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103 | cl_fld_qc_flags_profiles = 'QC_FLAGS_PROFILES' |
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104 | cl_fld_qc_flags_levels = 'QC_FLAGS_LEVELS' |
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105 | |
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106 | icount1(1) = 1 |
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107 | |
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108 | !----------------------------------------------------------------------- |
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109 | ! Open file |
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110 | !----------------------------------------------------------------------- |
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111 | |
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112 | CALL chkerr( nf90_open( TRIM( cdfilename ), nf90_nowrite, & |
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113 | & i_file_id ), cl_name, __LINE__ ) |
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114 | |
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115 | !----------------------------------------------------------------------- |
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116 | ! Read the heading of the file |
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117 | !----------------------------------------------------------------------- |
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118 | |
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119 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_data_type, & |
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120 | & i_data_type_id ), cl_name, __LINE__ ) |
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121 | CALL chkerr( nf90_get_var ( i_file_id, i_data_type_id, & |
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122 | & cl_data_type ), cl_name, __LINE__ ) |
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123 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_format_version, & |
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124 | & i_format_version_id ), cl_name, __LINE__ ) |
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125 | CALL chkerr( nf90_get_var ( i_file_id, i_format_version_id, & |
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126 | & cl_format_version ), cl_name, __LINE__ ) |
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127 | |
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128 | CALL str_c_to_for( cl_data_type ) |
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129 | CALL str_c_to_for( cl_format_version ) |
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130 | |
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131 | IF(ldwp)WRITE(kunit,*) |
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132 | IF(ldwp)WRITE(kunit,*) ' read_enactfile :' |
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133 | IF(ldwp)WRITE(kunit,*) ' ~~~~~~~~~~~~~~~~' |
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134 | IF(ldwp)WRITE(kunit,*) ' Data type = ', & |
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135 | & TRIM( ADJUSTL( cl_data_type ) ) |
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136 | IF(ldwp)WRITE(kunit,*) ' Format version = ', & |
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137 | & TRIM( ADJUSTL( cl_format_version ) ) |
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138 | |
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139 | IF ( ( ( INDEX( cl_data_type,"ENACT v1.0" ) == 1 ) .OR. & |
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140 | & ( INDEX( cl_data_type,"ENACT v1.4" ) == 1 ) .OR. & |
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141 | & ( INDEX( cl_data_type,"ENACT v1.5" ) == 1 ) .OR. & |
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142 | & ( INDEX( cl_data_type,"ENSEMBLES EN3 v1" ) == 1 ) ) & |
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143 | & .AND. & |
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144 | & ( INDEX( cl_format_version,"2.0" ) == 1 ) ) THEN |
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145 | IF(ldwp)WRITE(kunit,*)' Valid input file' |
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146 | ELSE |
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147 | CALL fatal_error( 'Invalid input file', __LINE__ ) |
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148 | ENDIF |
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149 | |
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150 | !--------------------------------------------------------------------- |
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151 | ! Read the number of observations and levels to allocate arrays |
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152 | !--------------------------------------------------------------------- |
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153 | |
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154 | CALL chkerr( nf90_inq_dimid ( i_file_id, 'N_PROF', i_obs_id ), & |
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155 | & cl_name, __LINE__ ) |
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156 | CALL chkerr( nf90_inquire_dimension( i_file_id, i_obs_id, len = iobs ), & |
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157 | & cl_name, __LINE__ ) |
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158 | CALL chkerr( nf90_inq_dimid ( i_file_id, 'N_LEVELS', i_lev_id ), & |
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159 | & cl_name, __LINE__ ) |
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160 | CALL chkerr( nf90_inquire_dimension( i_file_id, i_lev_id, len = ilev ), & |
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161 | & cl_name, __LINE__ ) |
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162 | IF(ldwp)WRITE(kunit,*) ' No. of data records = ', iobs |
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163 | IF(ldwp)WRITE(kunit,*) ' No. of levels = ', ilev |
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164 | IF(ldwp)WRITE(kunit,*) |
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165 | IF (ilev > imaxlev) THEN |
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166 | CALL fatal_error( 'Increase imaxlev in obs_prof_io.F90', __LINE__ ) |
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167 | ENDIF |
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168 | |
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169 | !--------------------------------------------------------------------- |
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170 | ! Allocate arrays |
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171 | !--------------------------------------------------------------------- |
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172 | |
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173 | CALL init_obfbdata( inpfile ) |
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174 | CALL alloc_obfbdata( inpfile, 2, iobs, ilev, 0, 1, ldgrid ) |
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175 | inpfile%cname(1) = 'POTM' |
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176 | inpfile%cname(2) = 'PSAL' |
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177 | inpfile%coblong(1) = 'Potential temperature' |
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178 | inpfile%coblong(2) = 'Practical salinity' |
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179 | inpfile%cobunit(1) = 'Degrees Celsius' |
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180 | inpfile%cobunit(2) = 'PSU' |
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181 | inpfile%cextname(1) = 'TEMP' |
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182 | inpfile%cextlong(1) = 'Insitu temperature' |
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183 | inpfile%cextunit(1) = 'Degrees Celsius' |
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184 | |
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185 | !--------------------------------------------------------------------- |
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186 | ! Read the QC atributes |
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187 | !--------------------------------------------------------------------- |
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188 | |
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189 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_qc_t, i_qc_var_id ), & |
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190 | & cl_name, __LINE__ ) |
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191 | istart2(1) = 1 |
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192 | icount2(2) = 1 |
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193 | icount2(1) = ilev |
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194 | DO ji = 1, iobs |
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195 | istart2(2) = ji |
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196 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, clqc, & |
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197 | & start = istart2, count = icount2), & |
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198 | & cl_name, __LINE__ ) |
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199 | DO jk = 1, ilev |
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200 | inpfile%ivlqc(jk,ji,1) = IACHAR( clqc(jk:jk) ) - IACHAR( '0' ) |
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201 | END DO |
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202 | END DO |
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203 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_qc_s, i_qc_var_id ), & |
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204 | & cl_name, __LINE__ ) |
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205 | DO ji = 1, iobs |
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206 | istart2(2) = ji |
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207 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, clqc, & |
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208 | & start = istart2, count = icount2), & |
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209 | & cl_name, __LINE__ ) |
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210 | DO jk = 1, ilev |
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211 | inpfile%ivlqc(jk,ji,2) = IACHAR( clqc(jk:jk) ) - IACHAR( '0' ) |
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212 | END DO |
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213 | END DO |
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214 | ! No depth QC in files |
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215 | DO ji = 1, iobs |
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216 | DO jk = 1, ilev |
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217 | inpfile%idqc(jk,ji) = 1 |
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218 | inpfile%idqcf(:,jk,ji) = 0 |
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219 | END DO |
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220 | END DO |
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221 | |
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222 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_prof_qc_t, i_qc_var_id ), & |
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223 | & cl_name, __LINE__ ) |
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224 | DO ji = 1,iobs |
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225 | istart1(1) = ji |
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226 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
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227 | & start = istart1, count = icount1), & |
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228 | & cl_name, __LINE__ ) |
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229 | inpfile%ivqc(ji,1) = IACHAR( cqc ) - IACHAR( '0' ) |
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230 | END DO |
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231 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_prof_qc_s, i_qc_var_id ), & |
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232 | & cl_name, __LINE__ ) |
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233 | DO ji = 1,iobs |
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234 | istart1(1) = ji |
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235 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
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236 | & start = istart1, count = icount1), & |
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237 | & cl_name, __LINE__ ) |
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238 | inpfile%ivqc(ji,2) = IACHAR( cqc ) - IACHAR( '0' ) |
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239 | END DO |
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240 | !! CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_juld_qc, i_qc_var_id ), & |
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241 | !! & cl_name, __LINE__ ) |
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242 | !! !DO ji = 1,iobs |
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243 | !! istart1(1) = ji |
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244 | !! CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
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245 | !! & start = istart1, count = icount1), & |
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246 | !! & cl_name, __LINE__ ) |
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247 | !! inpfile%itqc(ji) = IACHAR( cqc ) - IACHAR( '0' ) |
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248 | !! inpfile%itqcf(:,ji) = 0 |
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249 | !! END DO |
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250 | ! Since the flags are not set in the ENACT files we reset them to 0 |
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251 | inpfile%itqc(:) = 1 |
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252 | inpfile%itqcf(:,:) = 0 |
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253 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_pos_qc, i_qc_var_id ), & |
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254 | & cl_name, __LINE__ ) |
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255 | DO ji = 1,iobs |
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256 | istart1(1) = ji |
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257 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
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258 | & start = istart1, count = icount1), & |
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259 | & cl_name, __LINE__ ) |
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260 | inpfile%ipqc(ji) = IACHAR( cqc ) - IACHAR( '0' ) |
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261 | inpfile%ipqcf(:,ji) = 0 |
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262 | END DO |
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263 | DO ji = 1,iobs |
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264 | inpfile%ioqc(ji) = MIN( inpfile%ivqc(ji,1), inpfile%ivqc(ji,2) ) |
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265 | END DO |
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266 | IF ( nf90_inq_varid( i_file_id, cl_fld_qc_flags_profiles, i_qc_flag_id ) == nf90_noerr ) THEN |
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267 | ALLOCATE( & |
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268 | & iqc1(iobs) & |
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269 | & ) |
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270 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_flag_id, iqc1 ), & |
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271 | & cl_name, __LINE__ ) |
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272 | DO ji = 1,iobs |
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273 | inpfile%ioqcf(1,ji) = iqc1(ji) |
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274 | inpfile%ivqcf(1,ji,:) = iqc1(ji) |
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275 | inpfile%ioqcf(2,ji) = 0 |
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276 | inpfile%ivqcf(2,ji,:) = 0 |
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277 | END DO |
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278 | DEALLOCATE( & |
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279 | & iqc1 & |
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280 | & ) |
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281 | ELSE |
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282 | IF(ldwp) WRITE(kunit,*)'No QC profile flags in file' |
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283 | inpfile%ioqcf(:,:) = 0 |
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284 | inpfile%ivqcf(:,:,:) = 0 |
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285 | ENDIF |
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286 | IF ( nf90_inq_varid( i_file_id, cl_fld_qc_flags_levels, i_qc_flag_id ) == nf90_noerr ) THEN |
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287 | ALLOCATE( & |
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288 | & iqc2(ilev,iobs) & |
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289 | & ) |
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290 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_flag_id, iqc2 ), & |
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291 | & cl_name, __LINE__ ) |
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292 | DO ji = 1,iobs |
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293 | DO jk = 1,ilev |
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294 | inpfile%ivlqcf(1,jk,ji,:) = iqc2(jk,ji) |
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295 | inpfile%ivlqcf(2,jk,ji,:) = 0 |
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296 | END DO |
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297 | END DO |
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298 | DEALLOCATE( & |
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299 | & iqc2 & |
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300 | & ) |
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301 | ELSE |
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302 | IF(ldwp) WRITE(kunit,*)'No QC level flags in file' |
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303 | inpfile%ivlqcf(:,:,:,:) = 0 |
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304 | ENDIF |
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305 | |
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306 | !--------------------------------------------------------------------- |
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307 | ! Read the time/position variables |
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308 | !--------------------------------------------------------------------- |
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309 | |
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310 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_juld, i_juld_id ), & |
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311 | & cl_name, __LINE__ ) |
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312 | CALL chkerr( nf90_get_var ( i_file_id, i_juld_id, inpfile%ptim ), & |
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313 | & cl_name, __LINE__ ) |
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314 | |
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315 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_depth, i_depth_id ), & |
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316 | & cl_name, __LINE__ ) |
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317 | CALL chkerr( nf90_get_var ( i_file_id, i_depth_id, inpfile%pdep ), & |
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318 | & cl_name, __LINE__ ) |
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319 | |
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320 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_phi, i_phi_id ), & |
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321 | & cl_name, __LINE__ ) |
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322 | CALL chkerr( nf90_get_var ( i_file_id, i_phi_id, inpfile%pphi ), & |
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323 | & cl_name, __LINE__ ) |
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324 | |
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325 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_lam, i_lam_id ), & |
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326 | & cl_name, __LINE__ ) |
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327 | CALL chkerr( nf90_get_var ( i_file_id, i_lam_id, inpfile%plam ), & |
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328 | & cl_name, __LINE__ ) |
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329 | |
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330 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_reference_date_time, i_reference_date_time_id ), & |
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331 | & cl_name, __LINE__ ) |
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332 | CALL chkerr( nf90_get_var ( i_file_id, i_reference_date_time_id, inpfile%cdjuldref ), & |
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333 | & cl_name, __LINE__ ) |
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334 | |
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335 | !--------------------------------------------------------------------- |
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336 | ! Read the platform information |
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337 | !--------------------------------------------------------------------- |
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338 | |
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339 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_wmo_inst_type, i_wmo_inst_type_id ), & |
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340 | & cl_name, __LINE__ ) |
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341 | CALL chkerr( nf90_get_var ( i_file_id, i_wmo_inst_type_id, inpfile%cdtyp ), & |
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342 | & cl_name, __LINE__ ) |
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343 | |
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344 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_pl_num, i_pl_num_id ), & |
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345 | & cl_name, __LINE__ ) |
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346 | CALL chkerr( nf90_get_var ( i_file_id, i_pl_num_id, inpfile%cdwmo ), & |
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347 | & cl_name, __LINE__ ) |
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348 | |
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349 | !--------------------------------------------------------------------- |
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350 | ! Read the variables |
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351 | !--------------------------------------------------------------------- |
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352 | |
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353 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_tp, i_var_id ), & |
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354 | & cl_name, __LINE__ ) |
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355 | CALL chkerr( nf90_get_var ( i_file_id, i_var_id, inpfile%pob(:,:,1) ), & |
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356 | & cl_name, __LINE__ ) |
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357 | |
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358 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_s, i_var_id ), & |
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359 | & cl_name, __LINE__ ) |
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360 | CALL chkerr( nf90_get_var ( i_file_id, i_var_id, inpfile%pob(:,:,2) ), & |
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361 | & cl_name, __LINE__ ) |
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362 | |
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363 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_ti, i_var_id ), & |
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364 | & cl_name, __LINE__ ) |
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365 | CALL chkerr( nf90_get_var ( i_file_id, i_var_id, inpfile%pext(:,:,1) ), & |
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366 | & cl_name, __LINE__ ) |
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367 | |
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368 | !--------------------------------------------------------------------- |
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369 | ! Close file |
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370 | !--------------------------------------------------------------------- |
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371 | |
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372 | CALL chkerr( nf90_close( i_file_id ), cl_name, __LINE__ ) |
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373 | |
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374 | !--------------------------------------------------------------------- |
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375 | ! Set file indexes |
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376 | !--------------------------------------------------------------------- |
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377 | DO ji = 1, inpfile%nobs |
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378 | inpfile%kindex(ji) = ji |
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379 | END DO |
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380 | |
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381 | END SUBROUTINE read_enactfile |
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382 | |
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383 | SUBROUTINE read_coriofile( cdfilename, inpfile, kunit, ldwp, ldgrid ) |
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384 | !!--------------------------------------------------------------------- |
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385 | !! |
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386 | !! ** ROUTINE read_coriofile ** |
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387 | !! |
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388 | !! ** Purpose : Read from file the profile CORIO observations. |
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389 | !! |
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390 | !! ** Method : The data file is a NetCDF file. |
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391 | !! |
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392 | !! ** Action : |
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393 | !! |
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394 | !! History : |
---|
395 | !! ! 09-01 (K. Mogensen) Original based on old versions |
---|
396 | !!---------------------------------------------------------------------- |
---|
397 | !! * Arguments |
---|
398 | CHARACTER(LEN=*) :: cdfilename ! Input filename |
---|
399 | TYPE(obfbdata) :: inpfile ! Output enactfile structure |
---|
400 | INTEGER :: kunit ! Unit for output |
---|
401 | LOGICAL :: ldwp ! Print info |
---|
402 | LOGICAL :: ldgrid ! Save grid info in data structure |
---|
403 | INTEGER :: & |
---|
404 | & iobs, & |
---|
405 | & ilev |
---|
406 | !! * Local declarations |
---|
407 | INTEGER :: & |
---|
408 | & i_file_id, & |
---|
409 | & i_obs_id, & |
---|
410 | & i_lev_id, & |
---|
411 | & i_phi_id, & |
---|
412 | & i_lam_id, & |
---|
413 | & i_depth_id, & |
---|
414 | & i_pres_id, & |
---|
415 | & i_var_id, & |
---|
416 | & i_pl_num_id, & |
---|
417 | & i_format_version_id, & |
---|
418 | & i_juld_id, & |
---|
419 | & i_data_type_id, & |
---|
420 | & i_wmo_inst_type_id, & |
---|
421 | & i_qc_var_id, & |
---|
422 | & i_dc_ref_id |
---|
423 | CHARACTER(LEN=40) :: & |
---|
424 | & cl_fld_lam, & |
---|
425 | & cl_fld_phi, & |
---|
426 | & cl_fld_depth, & |
---|
427 | & cl_fld_depth_qc, & |
---|
428 | & cl_fld_pres, & |
---|
429 | & cl_fld_pres_qc, & |
---|
430 | & cl_fld_var_t, & |
---|
431 | & cl_fld_var_s, & |
---|
432 | & cl_fld_var_ti, & |
---|
433 | & cl_fld_var_pos_qc, & |
---|
434 | & cl_fld_var_qc_t, & |
---|
435 | & cl_fld_var_qc_s, & |
---|
436 | & cl_fld_var_prof_qc_t, & |
---|
437 | & cl_fld_var_prof_qc_s, & |
---|
438 | & cl_fld_dc_ref, & |
---|
439 | & cl_fld_juld, & |
---|
440 | & cl_fld_pl_num, & |
---|
441 | & cl_fld_wmo_inst_type |
---|
442 | CHARACTER(LEN=14), PARAMETER :: & |
---|
443 | & cl_name = 'read_coriofile' |
---|
444 | CHARACTER(LEN=4 ) :: & |
---|
445 | & cl_format_version = '' |
---|
446 | INTEGER, DIMENSION(1) :: & |
---|
447 | & istart1, icount1 |
---|
448 | INTEGER, DIMENSION(2) :: & |
---|
449 | & istart2, icount2 |
---|
450 | CHARACTER(len=imaxlev) :: & |
---|
451 | & clqc |
---|
452 | CHARACTER(len=1) :: & |
---|
453 | & cqc |
---|
454 | CHARACTER(len=256) :: & |
---|
455 | & cdjulref |
---|
456 | INTEGER :: & |
---|
457 | & ji, jk |
---|
458 | INTEGER :: & |
---|
459 | & iformat |
---|
460 | LOGICAL :: & |
---|
461 | & lsal |
---|
462 | REAL(fbdp), DIMENSION(:,:), ALLOCATABLE :: & |
---|
463 | & zpres |
---|
464 | INTEGER, DIMENSION(:,:), ALLOCATABLE :: & |
---|
465 | & ipresqc |
---|
466 | CHARACTER(len=256) :: & |
---|
467 | & cerr |
---|
468 | !----------------------------------------------------------------------- |
---|
469 | ! Initialization |
---|
470 | !----------------------------------------------------------------------- |
---|
471 | |
---|
472 | icount1(1) = 1 |
---|
473 | lsal = .TRUE. |
---|
474 | |
---|
475 | !----------------------------------------------------------------------- |
---|
476 | ! Open file |
---|
477 | !----------------------------------------------------------------------- |
---|
478 | |
---|
479 | CALL chkerr( nf90_open( TRIM( cdfilename ), nf90_nowrite, & |
---|
480 | & i_file_id ), cl_name, __LINE__ ) |
---|
481 | |
---|
482 | !----------------------------------------------------------------------- |
---|
483 | ! Check format and set variables accordingly |
---|
484 | !----------------------------------------------------------------------- |
---|
485 | |
---|
486 | IF ( ( nf90_inq_dimid( i_file_id, 'N_PROF', i_obs_id ) == nf90_noerr ) .AND. & |
---|
487 | & ( nf90_inq_dimid( i_file_id, 'N_LEVELS', i_lev_id ) == nf90_noerr ) ) THEN |
---|
488 | iformat = 1 |
---|
489 | ELSEIF ( ( nf90_inq_dimid( i_file_id, 'mN_PROF', i_obs_id ) == nf90_noerr ) .AND. & |
---|
490 | & ( nf90_inq_dimid( i_file_id, 'mN_ZLEV', i_lev_id ) == nf90_noerr ) ) THEN |
---|
491 | iformat = 2 |
---|
492 | ELSE |
---|
493 | WRITE(cerr,'(2A)')'Invalid data format in ',cl_name |
---|
494 | CALL fatal_error( cerr, __LINE__ ) |
---|
495 | ENDIF |
---|
496 | IF ( iformat == 1 ) THEN |
---|
497 | cl_fld_lam = 'LONGITUDE' |
---|
498 | cl_fld_phi = 'LATITUDE' |
---|
499 | cl_fld_depth = 'DEPH' |
---|
500 | cl_fld_depth_qc = 'DEPH_QC' |
---|
501 | cl_fld_pres = 'PRES' |
---|
502 | cl_fld_pres_qc = 'PRES_QC' |
---|
503 | cl_fld_juld = 'JULD' |
---|
504 | cl_fld_wmo_inst_type = 'WMO_INST_TYPE' |
---|
505 | cl_fld_dc_ref = 'DC_REFERENCE' |
---|
506 | cl_fld_pl_num = 'PLATFORM_NUMBER' |
---|
507 | cl_fld_var_qc_t = 'TEMP_QC' |
---|
508 | cl_fld_var_prof_qc_t = 'PROFILE_TEMP_QC' |
---|
509 | cl_fld_var_t = 'TEMP' |
---|
510 | cl_fld_var_qc_s = 'PSAL_QC' |
---|
511 | cl_fld_var_prof_qc_s = 'PROFILE_PSAL_QC' |
---|
512 | cl_fld_var_s = 'PSAL' |
---|
513 | cl_fld_var_pos_qc = 'POSITION_QC' |
---|
514 | ELSEIF ( iformat==2 ) THEN |
---|
515 | cl_fld_lam = 'LONGITUDE' |
---|
516 | cl_fld_phi = 'LATITUDE' |
---|
517 | cl_fld_depth = 'DEPH' |
---|
518 | cl_fld_depth_qc = 'QC_DEPH' |
---|
519 | cl_fld_pres = 'PRES' |
---|
520 | cl_fld_pres_qc = 'QC_PRES' |
---|
521 | cl_fld_juld = 'JULD' |
---|
522 | cl_fld_wmo_inst_type = 'INST_TYPE' |
---|
523 | cl_fld_dc_ref = 'REFERENCE' |
---|
524 | cl_fld_pl_num = 'PLATFORM_NUMBER' |
---|
525 | cl_fld_var_qc_t = 'QC_TEMP' |
---|
526 | cl_fld_var_prof_qc_t = 'Q_PROFILE_TEMP' |
---|
527 | cl_fld_var_t = 'TEMP' |
---|
528 | cl_fld_var_qc_s = 'QC_PSAL' |
---|
529 | cl_fld_var_prof_qc_s = 'Q_PROFILE_PSAL' |
---|
530 | cl_fld_var_s = 'PSAL' |
---|
531 | cl_fld_var_pos_qc = 'Q_POSITION' |
---|
532 | ENDIF |
---|
533 | |
---|
534 | !----------------------------------------------------------------------- |
---|
535 | ! Read the heading of the file |
---|
536 | !----------------------------------------------------------------------- |
---|
537 | |
---|
538 | IF(ldwp)WRITE(kunit,*) |
---|
539 | IF(ldwp)WRITE(kunit,*) ' read_coriofile :' |
---|
540 | IF(ldwp)WRITE(kunit,*) ' ~~~~~~~~~~~~~~~~' |
---|
541 | IF(ldwp)WRITE(kunit,*) ' Format version = ', iformat |
---|
542 | |
---|
543 | !--------------------------------------------------------------------- |
---|
544 | ! Read the number of observations and levels to allocate arrays |
---|
545 | !--------------------------------------------------------------------- |
---|
546 | |
---|
547 | CALL chkerr( nf90_inquire_dimension( i_file_id, i_obs_id, len = iobs ), & |
---|
548 | & cl_name, __LINE__ ) |
---|
549 | CALL chkerr( nf90_inquire_dimension( i_file_id, i_lev_id, len = ilev ), & |
---|
550 | & cl_name, __LINE__ ) |
---|
551 | IF(ldwp)WRITE(kunit,*) ' No. of data records = ', iobs |
---|
552 | IF(ldwp)WRITE(kunit,*) ' No. of levels = ', ilev |
---|
553 | IF(ldwp)WRITE(kunit,*) |
---|
554 | IF (ilev > imaxlev) THEN |
---|
555 | CALL fatal_error( 'Increase imaxlev in obs_prof_io.F90', __LINE__ ) |
---|
556 | ENDIF |
---|
557 | |
---|
558 | !--------------------------------------------------------------------- |
---|
559 | ! Allocate arrays |
---|
560 | !--------------------------------------------------------------------- |
---|
561 | |
---|
562 | CALL init_obfbdata( inpfile ) |
---|
563 | CALL alloc_obfbdata( inpfile, 2, iobs, ilev, 0, 1, ldgrid ) |
---|
564 | inpfile%cname(1) = 'POTM' |
---|
565 | inpfile%cname(2) = 'PSAL' |
---|
566 | inpfile%coblong(1) = 'Potential temperature' |
---|
567 | inpfile%coblong(2) = 'Practical salinity' |
---|
568 | inpfile%cobunit(1) = 'Degrees Celsius' |
---|
569 | inpfile%cobunit(2) = 'PSU' |
---|
570 | inpfile%cextname(1) = 'TEMP' |
---|
571 | inpfile%cextlong(1) = 'Insitu temperature' |
---|
572 | inpfile%cextunit(1) = 'Degrees Celsius' |
---|
573 | ALLOCATE( & |
---|
574 | & zpres(ilev,iobs), & |
---|
575 | & ipresqc(ilev,iobs) & |
---|
576 | & ) |
---|
577 | !--------------------------------------------------------------------- |
---|
578 | ! Get julian data reference (iformat==2) |
---|
579 | !--------------------------------------------------------------------- |
---|
580 | |
---|
581 | IF (iformat==2) THEN |
---|
582 | CALL chkerr ( nf90_get_att( i_file_id, nf90_global, & |
---|
583 | & "Reference_date_time", cdjulref ), & |
---|
584 | & cl_name, __LINE__ ) |
---|
585 | inpfile%cdjuldref = cdjulref(7:10)//cdjulref(4:5)// & |
---|
586 | & cdjulref(1:2)//cdjulref(12:13)//cdjulref(15:16)//cdjulref(18:19) |
---|
587 | ENDIF |
---|
588 | |
---|
589 | !--------------------------------------------------------------------- |
---|
590 | ! Read the QC attributes |
---|
591 | !--------------------------------------------------------------------- |
---|
592 | |
---|
593 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_qc_t, i_qc_var_id ), & |
---|
594 | & cl_name, __LINE__ ) |
---|
595 | istart2(1) = 1 |
---|
596 | icount2(2) = 1 |
---|
597 | icount2(1) = ilev |
---|
598 | DO ji = 1, iobs |
---|
599 | istart2(2) = ji |
---|
600 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, clqc, & |
---|
601 | & start = istart2, count = icount2), & |
---|
602 | & cl_name, __LINE__ ) |
---|
603 | DO jk = 1, ilev |
---|
604 | inpfile%ivlqc(jk,ji,1) = IACHAR( clqc(jk:jk) ) - IACHAR( '0' ) |
---|
605 | END DO |
---|
606 | END DO |
---|
607 | IF ( nf90_inq_varid( i_file_id, cl_fld_var_qc_s, i_qc_var_id ) == nf90_noerr ) THEN |
---|
608 | DO ji = 1, iobs |
---|
609 | istart2(2) = ji |
---|
610 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, clqc, & |
---|
611 | & start = istart2, count = icount2), & |
---|
612 | & cl_name, __LINE__ ) |
---|
613 | DO jk = 1, ilev |
---|
614 | inpfile%ivlqc(jk,ji,2) = IACHAR( clqc(jk:jk) ) - IACHAR( '0' ) |
---|
615 | END DO |
---|
616 | END DO |
---|
617 | ELSE |
---|
618 | inpfile%ivlqc(:,:,2) = 4 |
---|
619 | inpfile%pob(:,:,2) = fbrmdi |
---|
620 | lsal = .FALSE. |
---|
621 | ENDIF |
---|
622 | |
---|
623 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_prof_qc_t, i_qc_var_id ), & |
---|
624 | & cl_name, __LINE__ ) |
---|
625 | DO ji = 1,iobs |
---|
626 | istart1(1) = ji |
---|
627 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
---|
628 | & start = istart1, count = icount1), & |
---|
629 | & cl_name, __LINE__ ) |
---|
630 | inpfile%ivqc(ji,1) = IACHAR( cqc ) - IACHAR( '0' ) |
---|
631 | END DO |
---|
632 | IF (lsal) THEN |
---|
633 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_prof_qc_s, i_qc_var_id ), & |
---|
634 | & cl_name, __LINE__ ) |
---|
635 | DO ji = 1,iobs |
---|
636 | istart1(1) = ji |
---|
637 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
---|
638 | & start = istart1, count = icount1), & |
---|
639 | & cl_name, __LINE__ ) |
---|
640 | inpfile%ivqc(ji,2) = IACHAR( cqc ) - IACHAR( '0' ) |
---|
641 | END DO |
---|
642 | ELSE |
---|
643 | inpfile%ivqc(:,2) = 4 |
---|
644 | ENDIF |
---|
645 | DO ji = 1,iobs |
---|
646 | inpfile%ioqc(ji) = MIN( inpfile%ivqc(ji,1), inpfile%ivqc(ji,2) ) |
---|
647 | END DO |
---|
648 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_pos_qc, i_qc_var_id ), & |
---|
649 | & cl_name, __LINE__ ) |
---|
650 | DO ji = 1, iobs |
---|
651 | istart1(1) = ji |
---|
652 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, cqc, & |
---|
653 | & start = istart1, count = icount1), & |
---|
654 | & cl_name, __LINE__ ) |
---|
655 | inpfile%ipqc(ji) = IACHAR( cqc ) - IACHAR( '0' ) |
---|
656 | END DO |
---|
657 | |
---|
658 | !--------------------------------------------------------------------- |
---|
659 | ! Read the time/position variables |
---|
660 | !--------------------------------------------------------------------- |
---|
661 | |
---|
662 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_juld, i_juld_id ), & |
---|
663 | & cl_name, __LINE__ ) |
---|
664 | CALL chkerr( nf90_get_var ( i_file_id, i_juld_id, inpfile%ptim ), & |
---|
665 | & cl_name, __LINE__ ) |
---|
666 | IF (iformat==1) THEN |
---|
667 | CALL chkerr ( nf90_get_att( i_file_id, i_juld_id, & |
---|
668 | & "units", cdjulref ), & |
---|
669 | & cl_name, __LINE__ ) |
---|
670 | inpfile%cdjuldref = cdjulref(12:15)//cdjulref(17:18)// & |
---|
671 | & cdjulref(20:21)//cdjulref(23:24)//cdjulref(26:27)//& |
---|
672 | & cdjulref(29:30) |
---|
673 | ENDIF |
---|
674 | |
---|
675 | IF ( nf90_inq_varid( i_file_id, cl_fld_depth, i_depth_id ) == nf90_noerr ) THEN |
---|
676 | CALL chkerr( nf90_get_var ( i_file_id, i_depth_id, inpfile%pdep ), & |
---|
677 | & cl_name, __LINE__ ) |
---|
678 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_depth_qc, i_qc_var_id ), & |
---|
679 | & cl_name, __LINE__ ) |
---|
680 | DO ji = 1, iobs |
---|
681 | istart2(2) = ji |
---|
682 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, clqc, & |
---|
683 | & start = istart2, count = icount2), & |
---|
684 | & cl_name, __LINE__ ) |
---|
685 | DO jk = 1, ilev |
---|
686 | inpfile%idqc(jk,ji) = IACHAR( clqc(jk:jk) ) - IACHAR( '0' ) |
---|
687 | END DO |
---|
688 | END DO |
---|
689 | ELSE |
---|
690 | inpfile%pdep(:,:) = fbrmdi |
---|
691 | inpfile%idqc(:,:) = 4 |
---|
692 | ENDIF |
---|
693 | |
---|
694 | IF ( nf90_inq_varid( i_file_id, cl_fld_pres, i_pres_id ) == nf90_noerr ) THEN |
---|
695 | CALL chkerr( nf90_get_var ( i_file_id, i_pres_id, zpres ), & |
---|
696 | & cl_name, __LINE__ ) |
---|
697 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_pres_qc, i_qc_var_id ), & |
---|
698 | & cl_name, __LINE__ ) |
---|
699 | DO ji = 1, iobs |
---|
700 | istart2(2) = ji |
---|
701 | CALL chkerr( nf90_get_var ( i_file_id, i_qc_var_id, clqc, & |
---|
702 | & start = istart2, count = icount2), & |
---|
703 | & cl_name, __LINE__ ) |
---|
704 | DO jk = 1, ilev |
---|
705 | ipresqc(jk,ji) = IACHAR( clqc(jk:jk) ) - IACHAR( '0' ) |
---|
706 | END DO |
---|
707 | END DO |
---|
708 | ELSE |
---|
709 | zpres(:,:) = fbrmdi |
---|
710 | ipresqc(:,:) = 4 |
---|
711 | ENDIF |
---|
712 | |
---|
713 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_phi, i_phi_id ), & |
---|
714 | & cl_name, __LINE__ ) |
---|
715 | CALL chkerr( nf90_get_var ( i_file_id, i_phi_id, inpfile%pphi ), & |
---|
716 | & cl_name, __LINE__ ) |
---|
717 | |
---|
718 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_lam, i_lam_id ), & |
---|
719 | & cl_name, __LINE__ ) |
---|
720 | CALL chkerr( nf90_get_var ( i_file_id, i_lam_id, inpfile%plam ), & |
---|
721 | & cl_name, __LINE__ ) |
---|
722 | |
---|
723 | !--------------------------------------------------------------------- |
---|
724 | ! Read the platform information |
---|
725 | !--------------------------------------------------------------------- |
---|
726 | |
---|
727 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_wmo_inst_type, i_wmo_inst_type_id ), & |
---|
728 | & cl_name, __LINE__ ) |
---|
729 | CALL chkerr( nf90_get_var ( i_file_id, i_wmo_inst_type_id, inpfile%cdtyp ), & |
---|
730 | & cl_name, __LINE__ ) |
---|
731 | |
---|
732 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_pl_num, i_pl_num_id ), & |
---|
733 | & cl_name, __LINE__ ) |
---|
734 | CALL chkerr( nf90_get_var ( i_file_id, i_pl_num_id, inpfile%cdwmo ), & |
---|
735 | & cl_name, __LINE__ ) |
---|
736 | |
---|
737 | |
---|
738 | !--------------------------------------------------------------------- |
---|
739 | ! Read the variables |
---|
740 | !--------------------------------------------------------------------- |
---|
741 | |
---|
742 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_t, i_var_id ), & |
---|
743 | & cl_name, __LINE__ ) |
---|
744 | CALL chkerr( nf90_get_var ( i_file_id, i_var_id, inpfile%pext(:,:,1) ), & |
---|
745 | & cl_name, __LINE__ ) |
---|
746 | |
---|
747 | IF (lsal) THEN |
---|
748 | CALL chkerr( nf90_inq_varid( i_file_id, cl_fld_var_s, i_var_id ), & |
---|
749 | & cl_name, __LINE__ ) |
---|
750 | CALL chkerr( nf90_get_var ( i_file_id, i_var_id, inpfile%pob(:,:,2) ), & |
---|
751 | & cl_name, __LINE__ ) |
---|
752 | ENDIF |
---|
753 | |
---|
754 | !--------------------------------------------------------------------- |
---|
755 | ! Close file |
---|
756 | !--------------------------------------------------------------------- |
---|
757 | |
---|
758 | CALL chkerr( nf90_close( i_file_id ), cl_name, __LINE__ ) |
---|
759 | |
---|
760 | !--------------------------------------------------------------------- |
---|
761 | ! Set file indexes |
---|
762 | !--------------------------------------------------------------------- |
---|
763 | DO ji = 1, inpfile%nobs |
---|
764 | inpfile%kindex(ji) = ji |
---|
765 | END DO |
---|
766 | |
---|
767 | !--------------------------------------------------------------------- |
---|
768 | ! Coriolis data conversion from insitu to potential temperature |
---|
769 | !--------------------------------------------------------------------- |
---|
770 | !--------------------------------------------------------------------- |
---|
771 | ! Convert pressure to depth if depth not present |
---|
772 | !--------------------------------------------------------------------- |
---|
773 | DO ji = 1, inpfile%nobs |
---|
774 | IF ( inpfile%pphi(ji) < 9999.0 ) THEN |
---|
775 | DO jk = 1, inpfile%nlev |
---|
776 | IF ( inpfile%pdep(jk,ji) >= 9999.0 ) THEN |
---|
777 | IF ( zpres(jk,ji) < 9999.0 ) THEN |
---|
778 | inpfile%pdep(jk,ji) = & |
---|
779 | & p_to_dep( REAL(zpres(jk,ji),wp), REAL(inpfile%pphi(ji),wp) ) |
---|
780 | inpfile%idqc(jk,ji) = ipresqc(jk,ji) |
---|
781 | ENDIF |
---|
782 | ENDIF |
---|
783 | END DO |
---|
784 | ENDIF |
---|
785 | END DO |
---|
786 | |
---|
787 | !--------------------------------------------------------------------- |
---|
788 | ! Convert depth to pressure if pressure not present |
---|
789 | !--------------------------------------------------------------------- |
---|
790 | DO ji = 1, inpfile%nobs |
---|
791 | IF ( inpfile%pphi(ji) < 9999.0 ) THEN |
---|
792 | DO jk = 1, inpfile%nlev |
---|
793 | IF ( zpres(jk,ji) >= 9999.0 ) THEN |
---|
794 | IF ( inpfile%pdep(jk,ji) < 9999.0 ) THEN |
---|
795 | zpres(jk,ji) = dep_to_p( REAL(inpfile%pdep(jk,ji),wp), & |
---|
796 | & REAL(inpfile%pphi(ji),wp) ) |
---|
797 | ipresqc(jk,ji) = inpfile%idqc(jk,ji) |
---|
798 | ENDIF |
---|
799 | ENDIF |
---|
800 | END DO |
---|
801 | ENDIF |
---|
802 | END DO |
---|
803 | |
---|
804 | !--------------------------------------------------------------------- |
---|
805 | ! Convert insitu temperature to potential temperature if |
---|
806 | ! salinity, insitu temperature and pressure are present |
---|
807 | !--------------------------------------------------------------------- |
---|
808 | DO ji = 1, inpfile%nobs |
---|
809 | DO jk = 1, inpfile%nlev |
---|
810 | IF (( inpfile%pob(jk,ji,2) < 9999.0 ) .AND. & |
---|
811 | &( inpfile%pext(jk,ji,1) < 9999.0 ) .AND. & |
---|
812 | &( zpres(jk,ji) < 9999.0 ) ) THEN |
---|
813 | inpfile%pob(jk,ji,1) = potemp( REAL(inpfile%pob(jk,ji,2), wp), & |
---|
814 | & REAL(inpfile%pext(jk,ji,1), wp), & |
---|
815 | & REAL(zpres(jk,ji),wp), & |
---|
816 | & 0.0_wp ) |
---|
817 | ELSE |
---|
818 | inpfile%pob(jk,ji,1) = fbrmdi |
---|
819 | ENDIF |
---|
820 | END DO |
---|
821 | END DO |
---|
822 | |
---|
823 | !--------------------------------------------------------------------- |
---|
824 | ! Initialize flags since they are not in the CORIOLIS input files |
---|
825 | !--------------------------------------------------------------------- |
---|
826 | |
---|
827 | inpfile%ioqcf(:,:) = 0 |
---|
828 | inpfile%ipqcf(:,:) = 0 |
---|
829 | inpfile%itqcf(:,:) = 0 |
---|
830 | inpfile%idqcf(:,:,:) = 0 |
---|
831 | inpfile%ivqcf(:,:,:) = 0 |
---|
832 | inpfile%ivlqcf(:,:,:,:) = 0 |
---|
833 | |
---|
834 | END SUBROUTINE read_coriofile |
---|