[2128] | 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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[6140] | 9 | !! obs_pre_prof : First level check and screening of profile observations |
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| 10 | !! obs_pre_surf : First level check and screening of surface observations |
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| 11 | !! obs_scr : Basic screening of the observations |
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| 12 | !! obs_coo_tim : Compute number of time steps to the observation time |
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| 13 | !! obs_sor : Sort the observation arrays |
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[2128] | 14 | !!--------------------------------------------------------------------- |
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[7646] | 15 | USE par_kind, ONLY : wp ! Precision variables |
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[2128] | 16 | USE in_out_manager ! I/O manager |
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| 17 | USE obs_profiles_def ! Definitions for storage arrays for profiles |
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| 18 | USE obs_surf_def ! Definitions for storage arrays for surface data |
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| 19 | USE obs_mpp, ONLY : & ! MPP support routines for observation diagnostics |
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| 20 | & obs_mpp_sum_integer, & |
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| 21 | & obs_mpp_sum_integers |
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| 22 | USE obs_inter_sup ! Interpolation support |
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| 23 | USE obs_oper ! Observation operators |
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[7646] | 24 | USE lib_mpp, ONLY : ctl_warn, ctl_stop |
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[9023] | 25 | USE bdy_oce, ONLY : & ! Boundary information |
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| 26 | idx_bdy, nb_bdy, ln_bdy |
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[2128] | 27 | |
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| 28 | IMPLICIT NONE |
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| 29 | PRIVATE |
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| 30 | |
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[7646] | 31 | PUBLIC obs_pre_prof ! First level check and screening of profile obs |
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| 32 | PUBLIC obs_pre_surf ! First level check and screening of surface obs |
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| 33 | PUBLIC calc_month_len ! Calculate the number of days in the months of a year |
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[2128] | 34 | |
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[2287] | 35 | !!---------------------------------------------------------------------- |
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[9598] | 36 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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[2287] | 37 | !! $Id$ |
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[9598] | 38 | !! Software governed by the CeCILL licence (./LICENSE) |
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[2287] | 39 | !!---------------------------------------------------------------------- |
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| 40 | |
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[6140] | 41 | |
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[2128] | 42 | CONTAINS |
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| 43 | |
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[9023] | 44 | SUBROUTINE obs_pre_surf( surfdata, surfdataqc, ld_nea, ld_bound_reject, & |
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| 45 | kqc_cutoff ) |
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[2128] | 46 | !!---------------------------------------------------------------------- |
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| 47 | !! *** ROUTINE obs_pre_sla *** |
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| 48 | !! |
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[6140] | 49 | !! ** Purpose : First level check and screening of surface observations |
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[2128] | 50 | !! |
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[6140] | 51 | !! ** Method : First level check and screening of surface observations |
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[2128] | 52 | !! |
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| 53 | !! ** Action : |
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| 54 | !! |
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| 55 | !! References : |
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| 56 | !! |
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| 57 | !! History : |
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| 58 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
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| 59 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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[6140] | 60 | !! ! 2015-02 (M. Martin) Combined routine for surface types. |
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[2128] | 61 | !!---------------------------------------------------------------------- |
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[9023] | 62 | !! * Modules used |
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[2128] | 63 | USE par_oce ! Ocean parameters |
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[7646] | 64 | USE dom_oce, ONLY : glamt, gphit, tmask, nproc ! Geographical information |
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[2128] | 65 | !! * Arguments |
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[6140] | 66 | TYPE(obs_surf), INTENT(INOUT) :: surfdata ! Full set of surface data |
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| 67 | TYPE(obs_surf), INTENT(INOUT) :: surfdataqc ! Subset of surface data not failing screening |
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[2128] | 68 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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[9023] | 69 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Switch for rejecting obs near the boundary |
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| 70 | INTEGER, INTENT(IN), OPTIONAL :: kqc_cutoff ! cut off for QC value |
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| 71 | !! * Local declarations |
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| 72 | INTEGER :: iqc_cutoff = 255 ! cut off for QC value |
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[2128] | 73 | INTEGER :: iyea0 ! Initial date |
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| 74 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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| 75 | INTEGER :: iday0 |
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| 76 | INTEGER :: ihou0 |
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| 77 | INTEGER :: imin0 |
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| 78 | INTEGER :: icycle ! Current assimilation cycle |
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| 79 | ! Counters for observations that |
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| 80 | INTEGER :: iotdobs ! - outside time domain |
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| 81 | INTEGER :: iosdsobs ! - outside space domain |
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| 82 | INTEGER :: ilansobs ! - within a model land cell |
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| 83 | INTEGER :: inlasobs ! - close to land |
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| 84 | INTEGER :: igrdobs ! - fail the grid search |
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[9023] | 85 | INTEGER :: ibdysobs ! - close to open boundary |
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[2128] | 86 | ! Global counters for observations that |
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| 87 | INTEGER :: iotdobsmpp ! - outside time domain |
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| 88 | INTEGER :: iosdsobsmpp ! - outside space domain |
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| 89 | INTEGER :: ilansobsmpp ! - within a model land cell |
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| 90 | INTEGER :: inlasobsmpp ! - close to land |
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| 91 | INTEGER :: igrdobsmpp ! - fail the grid search |
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[9023] | 92 | INTEGER :: ibdysobsmpp ! - close to open boundary |
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| 93 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
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| 94 | & llvalid ! SLA data selection |
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[2128] | 95 | INTEGER :: jobs ! Obs. loop variable |
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| 96 | INTEGER :: jstp ! Time loop variable |
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| 97 | INTEGER :: inrc ! Time index variable |
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[7646] | 98 | !!---------------------------------------------------------------------- |
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[2128] | 99 | |
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[7646] | 100 | IF(lwp) WRITE(numout,*) 'obs_pre_surf : Preparing the surface observations...' |
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| 101 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
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[6140] | 102 | |
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[2128] | 103 | ! Initial date initialization (year, month, day, hour, minute) |
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| 104 | iyea0 = ndate0 / 10000 |
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| 105 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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| 106 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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[6140] | 107 | ihou0 = nn_time0 / 100 |
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| 108 | imin0 = ( nn_time0 - ihou0 * 100 ) |
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[2128] | 109 | |
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[9490] | 110 | icycle = nn_no ! Assimilation cycle |
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[2128] | 111 | |
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| 112 | ! Diagnotics counters for various failures. |
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| 113 | |
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| 114 | iotdobs = 0 |
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| 115 | igrdobs = 0 |
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| 116 | iosdsobs = 0 |
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| 117 | ilansobs = 0 |
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| 118 | inlasobs = 0 |
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[9023] | 119 | ibdysobs = 0 |
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[2128] | 120 | |
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[9023] | 121 | ! Set QC cutoff to optional value if provided |
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| 122 | IF ( PRESENT(kqc_cutoff) ) iqc_cutoff=kqc_cutoff |
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| 123 | |
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[2128] | 124 | ! ----------------------------------------------------------------------- |
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[6140] | 125 | ! Find time coordinate for surface data |
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[2128] | 126 | ! ----------------------------------------------------------------------- |
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| 127 | |
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| 128 | CALL obs_coo_tim( icycle, & |
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| 129 | & iyea0, imon0, iday0, ihou0, imin0, & |
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[6140] | 130 | & surfdata%nsurf, surfdata%nyea, surfdata%nmon, & |
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| 131 | & surfdata%nday, surfdata%nhou, surfdata%nmin, & |
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| 132 | & surfdata%nqc, surfdata%mstp, iotdobs ) |
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[2128] | 133 | |
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| 134 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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| 135 | |
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| 136 | ! ----------------------------------------------------------------------- |
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[6140] | 137 | ! Check for surface data failing the grid search |
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[2128] | 138 | ! ----------------------------------------------------------------------- |
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| 139 | |
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[6140] | 140 | CALL obs_coo_grd( surfdata%nsurf, surfdata%mi, surfdata%mj, & |
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| 141 | & surfdata%nqc, igrdobs ) |
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[2128] | 142 | |
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| 143 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
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| 144 | |
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| 145 | ! ----------------------------------------------------------------------- |
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| 146 | ! Check for land points. |
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| 147 | ! ----------------------------------------------------------------------- |
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| 148 | |
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[6140] | 149 | CALL obs_coo_spc_2d( surfdata%nsurf, & |
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[2128] | 150 | & jpi, jpj, & |
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[6140] | 151 | & surfdata%mi, surfdata%mj, & |
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| 152 | & surfdata%rlam, surfdata%rphi, & |
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[2128] | 153 | & glamt, gphit, & |
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[6140] | 154 | & tmask(:,:,1), surfdata%nqc, & |
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[2128] | 155 | & iosdsobs, ilansobs, & |
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[9023] | 156 | & inlasobs, ld_nea, & |
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| 157 | & ibdysobs, ld_bound_reject, & |
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| 158 | & iqc_cutoff ) |
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[2128] | 159 | |
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| 160 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
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| 161 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
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| 162 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
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[9023] | 163 | CALL obs_mpp_sum_integer( ibdysobs, ibdysobsmpp ) |
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[2128] | 164 | |
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| 165 | ! ----------------------------------------------------------------------- |
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[6140] | 166 | ! Copy useful data from the surfdata data structure to |
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| 167 | ! the surfdataqc data structure |
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[2128] | 168 | ! ----------------------------------------------------------------------- |
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| 169 | |
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| 170 | ! Allocate the selection arrays |
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| 171 | |
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[6140] | 172 | ALLOCATE( llvalid(surfdata%nsurf) ) |
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[2128] | 173 | |
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[9023] | 174 | ! We want all data which has qc flags <= iqc_cutoff |
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[2128] | 175 | |
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[9023] | 176 | llvalid(:) = ( surfdata%nqc(:) <= iqc_cutoff ) |
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[2128] | 177 | |
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| 178 | ! The actual copying |
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| 179 | |
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[6140] | 180 | CALL obs_surf_compress( surfdata, surfdataqc, .TRUE., numout, & |
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[2128] | 181 | & lvalid=llvalid ) |
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| 182 | |
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| 183 | ! Dellocate the selection arrays |
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| 184 | DEALLOCATE( llvalid ) |
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| 185 | |
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| 186 | ! ----------------------------------------------------------------------- |
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| 187 | ! Print information about what observations are left after qc |
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| 188 | ! ----------------------------------------------------------------------- |
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| 189 | |
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| 190 | ! Update the total observation counter array |
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| 191 | |
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| 192 | IF(lwp) THEN |
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| 193 | WRITE(numout,*) |
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[6140] | 194 | WRITE(numout,*) ' '//surfdataqc%cvars(1)//' data outside time domain = ', & |
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[2128] | 195 | & iotdobsmpp |
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[6140] | 196 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(1)//' data that failed grid search = ', & |
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[2128] | 197 | & igrdobsmpp |
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[6140] | 198 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(1)//' data outside space domain = ', & |
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[2128] | 199 | & iosdsobsmpp |
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[6140] | 200 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(1)//' data at land points = ', & |
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[2128] | 201 | & ilansobsmpp |
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| 202 | IF (ld_nea) THEN |
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[6140] | 203 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(1)//' data near land points (removed) = ', & |
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[2128] | 204 | & inlasobsmpp |
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| 205 | ELSE |
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[6140] | 206 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(1)//' data near land points (kept) = ', & |
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[2128] | 207 | & inlasobsmpp |
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| 208 | ENDIF |
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[9023] | 209 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(1)//' data near open boundary (removed) = ', & |
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| 210 | & ibdysobsmpp |
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[6140] | 211 | WRITE(numout,*) ' '//surfdataqc%cvars(1)//' data accepted = ', & |
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| 212 | & surfdataqc%nsurfmpp |
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[2128] | 213 | |
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| 214 | WRITE(numout,*) |
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| 215 | WRITE(numout,*) ' Number of observations per time step :' |
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| 216 | WRITE(numout,*) |
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[6140] | 217 | WRITE(numout,'(10X,A,10X,A)')'Time step',surfdataqc%cvars(1) |
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| 218 | WRITE(numout,'(10X,A,5X,A)')'---------','-----------------' |
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| 219 | CALL FLUSH(numout) |
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[2128] | 220 | ENDIF |
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| 221 | |
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[6140] | 222 | DO jobs = 1, surfdataqc%nsurf |
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| 223 | inrc = surfdataqc%mstp(jobs) + 2 - nit000 |
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| 224 | surfdataqc%nsstp(inrc) = surfdataqc%nsstp(inrc) + 1 |
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[2128] | 225 | END DO |
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| 226 | |
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[6140] | 227 | CALL obs_mpp_sum_integers( surfdataqc%nsstp, surfdataqc%nsstpmpp, & |
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[2128] | 228 | & nitend - nit000 + 2 ) |
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| 229 | |
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| 230 | IF ( lwp ) THEN |
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| 231 | DO jstp = nit000 - 1, nitend |
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| 232 | inrc = jstp - nit000 + 2 |
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[6140] | 233 | WRITE(numout,1999) jstp, surfdataqc%nsstpmpp(inrc) |
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| 234 | CALL FLUSH(numout) |
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[2128] | 235 | END DO |
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| 236 | ENDIF |
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| 237 | |
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| 238 | 1999 FORMAT(10X,I9,5X,I17) |
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| 239 | |
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[6140] | 240 | END SUBROUTINE obs_pre_surf |
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[2128] | 241 | |
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| 242 | |
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[6140] | 243 | SUBROUTINE obs_pre_prof( profdata, prodatqc, ld_var1, ld_var2, & |
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| 244 | & kpi, kpj, kpk, & |
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| 245 | & zmask1, pglam1, pgphi1, zmask2, pglam2, pgphi2, & |
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[9023] | 246 | & ld_nea, ld_bound_reject, kdailyavtypes, kqc_cutoff ) |
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[2128] | 247 | |
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[6140] | 248 | !!---------------------------------------------------------------------- |
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| 249 | !! *** ROUTINE obs_pre_prof *** |
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[2128] | 250 | !! |
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[6140] | 251 | !! ** Purpose : First level check and screening of profiles |
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[2128] | 252 | !! |
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[6140] | 253 | !! ** Method : First level check and screening of profiles |
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[2128] | 254 | !! |
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| 255 | !! History : |
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| 256 | !! ! 2007-06 (K. Mogensen) original : T and S profile data |
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| 257 | !! ! 2008-09 (M. Valdivieso) : TAO velocity data |
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[6140] | 258 | !! ! 2009-01 (K. Mogensen) : New feedback stricture |
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| 259 | !! ! 2015-02 (M. Martin) : Combined profile routine. |
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[2128] | 260 | !! |
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| 261 | !!---------------------------------------------------------------------- |
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[9023] | 262 | !! * Modules used |
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| 263 | USE par_oce ! Ocean parameters |
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| 264 | USE dom_oce, ONLY : & ! Geographical information |
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| 265 | & gdept_1d, & |
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| 266 | & nproc |
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[6140] | 267 | |
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[2128] | 268 | !! * Arguments |
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| 269 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Full set of profile data |
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| 270 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
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[6140] | 271 | LOGICAL, INTENT(IN) :: ld_var1 ! Observed variables switches |
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| 272 | LOGICAL, INTENT(IN) :: ld_var2 |
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| 273 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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[9023] | 274 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Switch for rejecting observations near the boundary |
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[6140] | 275 | INTEGER, INTENT(IN) :: kpi, kpj, kpk ! Local domain sizes |
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| 276 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
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| 277 | & kdailyavtypes ! Types for daily averages |
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| 278 | REAL(wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
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| 279 | & zmask1, & |
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| 280 | & zmask2 |
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| 281 | REAL(wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
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| 282 | & pglam1, & |
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| 283 | & pglam2, & |
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| 284 | & pgphi1, & |
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| 285 | & pgphi2 |
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[9023] | 286 | INTEGER, INTENT(IN), OPTIONAL :: kqc_cutoff ! cut off for QC value |
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[6140] | 287 | |
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[2128] | 288 | !! * Local declarations |
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[9023] | 289 | INTEGER :: iqc_cutoff = 255 ! cut off for QC value |
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[2128] | 290 | INTEGER :: iyea0 ! Initial date |
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| 291 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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| 292 | INTEGER :: iday0 |
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| 293 | INTEGER :: ihou0 |
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| 294 | INTEGER :: imin0 |
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| 295 | INTEGER :: icycle ! Current assimilation cycle |
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[6140] | 296 | ! Counters for observations that are |
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[2128] | 297 | INTEGER :: iotdobs ! - outside time domain |
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[6140] | 298 | INTEGER :: iosdv1obs ! - outside space domain (variable 1) |
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| 299 | INTEGER :: iosdv2obs ! - outside space domain (variable 2) |
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| 300 | INTEGER :: ilanv1obs ! - within a model land cell (variable 1) |
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| 301 | INTEGER :: ilanv2obs ! - within a model land cell (variable 2) |
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| 302 | INTEGER :: inlav1obs ! - close to land (variable 1) |
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| 303 | INTEGER :: inlav2obs ! - close to land (variable 2) |
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[9023] | 304 | INTEGER :: ibdyv1obs ! - boundary (variable 1) |
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| 305 | INTEGER :: ibdyv2obs ! - boundary (variable 2) |
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[2128] | 306 | INTEGER :: igrdobs ! - fail the grid search |
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| 307 | INTEGER :: iuvchku ! - reject u if v rejected and vice versa |
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| 308 | INTEGER :: iuvchkv ! |
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[6140] | 309 | ! Global counters for observations that are |
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[2128] | 310 | INTEGER :: iotdobsmpp ! - outside time domain |
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[6140] | 311 | INTEGER :: iosdv1obsmpp ! - outside space domain (variable 1) |
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| 312 | INTEGER :: iosdv2obsmpp ! - outside space domain (variable 2) |
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| 313 | INTEGER :: ilanv1obsmpp ! - within a model land cell (variable 1) |
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| 314 | INTEGER :: ilanv2obsmpp ! - within a model land cell (variable 2) |
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| 315 | INTEGER :: inlav1obsmpp ! - close to land (variable 1) |
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| 316 | INTEGER :: inlav2obsmpp ! - close to land (variable 2) |
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[9023] | 317 | INTEGER :: ibdyv1obsmpp ! - boundary (variable 1) |
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| 318 | INTEGER :: ibdyv2obsmpp ! - boundary (variable 2) |
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[2128] | 319 | INTEGER :: igrdobsmpp ! - fail the grid search |
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[6140] | 320 | INTEGER :: iuvchkumpp ! - reject var1 if var2 rejected and vice versa |
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[2128] | 321 | INTEGER :: iuvchkvmpp ! |
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| 322 | TYPE(obs_prof_valid) :: llvalid ! Profile selection |
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| 323 | TYPE(obs_prof_valid), DIMENSION(profdata%nvar) :: & |
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[6140] | 324 | & llvvalid ! var1,var2 selection |
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[2128] | 325 | INTEGER :: jvar ! Variable loop variable |
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| 326 | INTEGER :: jobs ! Obs. loop variable |
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| 327 | INTEGER :: jstp ! Time loop variable |
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| 328 | INTEGER :: inrc ! Time index variable |
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[7646] | 329 | !!---------------------------------------------------------------------- |
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[2128] | 330 | |
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[6140] | 331 | IF(lwp) WRITE(numout,*)'obs_pre_prof: Preparing the profile data...' |
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| 332 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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[2128] | 333 | |
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| 334 | ! Initial date initialization (year, month, day, hour, minute) |
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| 335 | iyea0 = ndate0 / 10000 |
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| 336 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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| 337 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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[6140] | 338 | ihou0 = nn_time0 / 100 |
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| 339 | imin0 = ( nn_time0 - ihou0 * 100 ) |
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[2128] | 340 | |
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[9490] | 341 | icycle = nn_no ! Assimilation cycle |
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[2128] | 342 | |
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| 343 | ! Diagnotics counters for various failures. |
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| 344 | |
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[9490] | 345 | iotdobs = 0 |
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| 346 | igrdobs = 0 |
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[6140] | 347 | iosdv1obs = 0 |
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| 348 | iosdv2obs = 0 |
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| 349 | ilanv1obs = 0 |
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| 350 | ilanv2obs = 0 |
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| 351 | inlav1obs = 0 |
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| 352 | inlav2obs = 0 |
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[9023] | 353 | ibdyv1obs = 0 |
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| 354 | ibdyv2obs = 0 |
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| 355 | iuvchku = 0 |
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| 356 | iuvchkv = 0 |
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[2128] | 357 | |
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[9023] | 358 | |
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| 359 | ! Set QC cutoff to optional value if provided |
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| 360 | IF ( PRESENT(kqc_cutoff) ) iqc_cutoff=kqc_cutoff |
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| 361 | |
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[2128] | 362 | ! ----------------------------------------------------------------------- |
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| 363 | ! Find time coordinate for profiles |
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| 364 | ! ----------------------------------------------------------------------- |
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| 365 | |
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[6140] | 366 | IF ( PRESENT(kdailyavtypes) ) THEN |
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| 367 | CALL obs_coo_tim_prof( icycle, & |
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| 368 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 369 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
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| 370 | & profdata%nday, profdata%nhou, profdata%nmin, & |
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| 371 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
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[9023] | 372 | & iotdobs, kdailyavtypes = kdailyavtypes, & |
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| 373 | & kqc_cutoff = iqc_cutoff ) |
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[6140] | 374 | ELSE |
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| 375 | CALL obs_coo_tim_prof( icycle, & |
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| 376 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 377 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
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| 378 | & profdata%nday, profdata%nhou, profdata%nmin, & |
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| 379 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
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[9023] | 380 | & iotdobs, kqc_cutoff = iqc_cutoff ) |
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[6140] | 381 | ENDIF |
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| 382 | |
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[2128] | 383 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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| 384 | |
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| 385 | ! ----------------------------------------------------------------------- |
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| 386 | ! Check for profiles failing the grid search |
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| 387 | ! ----------------------------------------------------------------------- |
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| 388 | |
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| 389 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,1), profdata%mj(:,1), & |
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| 390 | & profdata%nqc, igrdobs ) |
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| 391 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,2), profdata%mj(:,2), & |
---|
| 392 | & profdata%nqc, igrdobs ) |
---|
| 393 | |
---|
| 394 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
| 395 | |
---|
| 396 | ! ----------------------------------------------------------------------- |
---|
[9023] | 397 | ! Reject all observations for profiles with nqc > iqc_cutoff |
---|
[2128] | 398 | ! ----------------------------------------------------------------------- |
---|
| 399 | |
---|
[9023] | 400 | CALL obs_pro_rej( profdata, kqc_cutoff = iqc_cutoff ) |
---|
[2128] | 401 | |
---|
| 402 | ! ----------------------------------------------------------------------- |
---|
| 403 | ! Check for land points. This includes points below the model |
---|
| 404 | ! bathymetry so this is done for every point in the profile |
---|
| 405 | ! ----------------------------------------------------------------------- |
---|
| 406 | |
---|
[6140] | 407 | ! Variable 1 |
---|
[2128] | 408 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(1), & |
---|
| 409 | & profdata%npvsta(:,1), profdata%npvend(:,1), & |
---|
| 410 | & jpi, jpj, & |
---|
| 411 | & jpk, & |
---|
[6140] | 412 | & profdata%mi, profdata%mj, & |
---|
[2128] | 413 | & profdata%var(1)%mvk, & |
---|
| 414 | & profdata%rlam, profdata%rphi, & |
---|
| 415 | & profdata%var(1)%vdep, & |
---|
[6140] | 416 | & pglam1, pgphi1, & |
---|
| 417 | & gdept_1d, zmask1, & |
---|
[2128] | 418 | & profdata%nqc, profdata%var(1)%nvqc, & |
---|
[9023] | 419 | & iosdv1obs, ilanv1obs, & |
---|
| 420 | & inlav1obs, ld_nea, & |
---|
| 421 | & ibdyv1obs, ld_bound_reject, & |
---|
| 422 | & iqc_cutoff ) |
---|
[2128] | 423 | |
---|
[6140] | 424 | CALL obs_mpp_sum_integer( iosdv1obs, iosdv1obsmpp ) |
---|
| 425 | CALL obs_mpp_sum_integer( ilanv1obs, ilanv1obsmpp ) |
---|
| 426 | CALL obs_mpp_sum_integer( inlav1obs, inlav1obsmpp ) |
---|
[9023] | 427 | CALL obs_mpp_sum_integer( ibdyv1obs, ibdyv1obsmpp ) |
---|
[2128] | 428 | |
---|
[6140] | 429 | ! Variable 2 |
---|
[2128] | 430 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(2), & |
---|
| 431 | & profdata%npvsta(:,2), profdata%npvend(:,2), & |
---|
| 432 | & jpi, jpj, & |
---|
| 433 | & jpk, & |
---|
| 434 | & profdata%mi, profdata%mj, & |
---|
| 435 | & profdata%var(2)%mvk, & |
---|
| 436 | & profdata%rlam, profdata%rphi, & |
---|
| 437 | & profdata%var(2)%vdep, & |
---|
[6140] | 438 | & pglam2, pgphi2, & |
---|
| 439 | & gdept_1d, zmask2, & |
---|
[2128] | 440 | & profdata%nqc, profdata%var(2)%nvqc, & |
---|
[9023] | 441 | & iosdv2obs, ilanv2obs, & |
---|
| 442 | & inlav2obs, ld_nea, & |
---|
| 443 | & ibdyv2obs, ld_bound_reject, & |
---|
| 444 | & iqc_cutoff ) |
---|
[2128] | 445 | |
---|
[6140] | 446 | CALL obs_mpp_sum_integer( iosdv2obs, iosdv2obsmpp ) |
---|
| 447 | CALL obs_mpp_sum_integer( ilanv2obs, ilanv2obsmpp ) |
---|
| 448 | CALL obs_mpp_sum_integer( inlav2obs, inlav2obsmpp ) |
---|
[9023] | 449 | CALL obs_mpp_sum_integer( ibdyv2obs, ibdyv2obsmpp ) |
---|
[2128] | 450 | |
---|
| 451 | ! ----------------------------------------------------------------------- |
---|
| 452 | ! Reject u if v is rejected and vice versa |
---|
| 453 | ! ----------------------------------------------------------------------- |
---|
| 454 | |
---|
[6140] | 455 | IF ( TRIM(profdata%cvars(1)) == 'UVEL' ) THEN |
---|
[9023] | 456 | CALL obs_uv_rej( profdata, iuvchku, iuvchkv, iqc_cutoff ) |
---|
[6140] | 457 | CALL obs_mpp_sum_integer( iuvchku, iuvchkumpp ) |
---|
| 458 | CALL obs_mpp_sum_integer( iuvchkv, iuvchkvmpp ) |
---|
| 459 | ENDIF |
---|
[2128] | 460 | |
---|
| 461 | ! ----------------------------------------------------------------------- |
---|
| 462 | ! Copy useful data from the profdata data structure to |
---|
| 463 | ! the prodatqc data structure |
---|
| 464 | ! ----------------------------------------------------------------------- |
---|
| 465 | |
---|
| 466 | ! Allocate the selection arrays |
---|
| 467 | |
---|
| 468 | ALLOCATE( llvalid%luse(profdata%nprof) ) |
---|
| 469 | DO jvar = 1,profdata%nvar |
---|
| 470 | ALLOCATE( llvvalid(jvar)%luse(profdata%nvprot(jvar)) ) |
---|
| 471 | END DO |
---|
| 472 | |
---|
[9023] | 473 | ! We want all data which has qc flags <= iqc_cutoff |
---|
[2128] | 474 | |
---|
[9023] | 475 | llvalid%luse(:) = ( profdata%nqc(:) <= iqc_cutoff ) |
---|
[2128] | 476 | DO jvar = 1,profdata%nvar |
---|
[9023] | 477 | llvvalid(jvar)%luse(:) = ( profdata%var(jvar)%nvqc(:) <= iqc_cutoff ) |
---|
[2128] | 478 | END DO |
---|
| 479 | |
---|
| 480 | ! The actual copying |
---|
| 481 | |
---|
| 482 | CALL obs_prof_compress( profdata, prodatqc, .TRUE., numout, & |
---|
| 483 | & lvalid=llvalid, lvvalid=llvvalid ) |
---|
| 484 | |
---|
| 485 | ! Dellocate the selection arrays |
---|
| 486 | DEALLOCATE( llvalid%luse ) |
---|
| 487 | DO jvar = 1,profdata%nvar |
---|
| 488 | DEALLOCATE( llvvalid(jvar)%luse ) |
---|
| 489 | END DO |
---|
| 490 | |
---|
| 491 | ! ----------------------------------------------------------------------- |
---|
| 492 | ! Print information about what observations are left after qc |
---|
| 493 | ! ----------------------------------------------------------------------- |
---|
| 494 | |
---|
| 495 | ! Update the total observation counter array |
---|
| 496 | |
---|
| 497 | IF(lwp) THEN |
---|
[6140] | 498 | |
---|
[2128] | 499 | WRITE(numout,*) |
---|
[6140] | 500 | WRITE(numout,*) ' Profiles outside time domain = ', & |
---|
[2128] | 501 | & iotdobsmpp |
---|
[6140] | 502 | WRITE(numout,*) ' Remaining profiles that failed grid search = ', & |
---|
[2128] | 503 | & igrdobsmpp |
---|
[6140] | 504 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(1)//' data outside space domain = ', & |
---|
| 505 | & iosdv1obsmpp |
---|
| 506 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(1)//' data at land points = ', & |
---|
| 507 | & ilanv1obsmpp |
---|
[2128] | 508 | IF (ld_nea) THEN |
---|
[6140] | 509 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(1)//' data near land points (removed) = ',& |
---|
| 510 | & inlav1obsmpp |
---|
[2128] | 511 | ELSE |
---|
[6140] | 512 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(1)//' data near land points (kept) = ',& |
---|
| 513 | & inlav1obsmpp |
---|
[2128] | 514 | ENDIF |
---|
[6140] | 515 | IF ( TRIM(profdata%cvars(1)) == 'UVEL' ) THEN |
---|
| 516 | WRITE(numout,*) ' U observation rejected since V rejected = ', & |
---|
| 517 | & iuvchku |
---|
| 518 | ENDIF |
---|
[9023] | 519 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(1)//' data near open boundary (removed) = ',& |
---|
| 520 | & ibdyv1obsmpp |
---|
[6140] | 521 | WRITE(numout,*) ' '//prodatqc%cvars(1)//' data accepted = ', & |
---|
[2128] | 522 | & prodatqc%nvprotmpp(1) |
---|
[6140] | 523 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(2)//' data outside space domain = ', & |
---|
| 524 | & iosdv2obsmpp |
---|
| 525 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(2)//' data at land points = ', & |
---|
| 526 | & ilanv2obsmpp |
---|
[2128] | 527 | IF (ld_nea) THEN |
---|
[6140] | 528 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(2)//' data near land points (removed) = ',& |
---|
| 529 | & inlav2obsmpp |
---|
[2128] | 530 | ELSE |
---|
[6140] | 531 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(2)//' data near land points (kept) = ',& |
---|
| 532 | & inlav2obsmpp |
---|
[2128] | 533 | ENDIF |
---|
[6140] | 534 | IF ( TRIM(profdata%cvars(1)) == 'UVEL' ) THEN |
---|
| 535 | WRITE(numout,*) ' V observation rejected since U rejected = ', & |
---|
| 536 | & iuvchkv |
---|
| 537 | ENDIF |
---|
[9023] | 538 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(2)//' data near open boundary (removed) = ',& |
---|
| 539 | & ibdyv2obsmpp |
---|
[6140] | 540 | WRITE(numout,*) ' '//prodatqc%cvars(2)//' data accepted = ', & |
---|
[2128] | 541 | & prodatqc%nvprotmpp(2) |
---|
| 542 | |
---|
| 543 | WRITE(numout,*) |
---|
| 544 | WRITE(numout,*) ' Number of observations per time step :' |
---|
| 545 | WRITE(numout,*) |
---|
[6140] | 546 | WRITE(numout,'(10X,A,5X,A,5X,A,A)')'Time step','Profiles', & |
---|
| 547 | & ' '//prodatqc%cvars(1)//' ', & |
---|
| 548 | & ' '//prodatqc%cvars(2)//' ' |
---|
[2128] | 549 | WRITE(numout,998) |
---|
| 550 | ENDIF |
---|
| 551 | |
---|
| 552 | DO jobs = 1, prodatqc%nprof |
---|
| 553 | inrc = prodatqc%mstp(jobs) + 2 - nit000 |
---|
| 554 | prodatqc%npstp(inrc) = prodatqc%npstp(inrc) + 1 |
---|
| 555 | DO jvar = 1, prodatqc%nvar |
---|
| 556 | IF ( prodatqc%npvend(jobs,jvar) > 0 ) THEN |
---|
| 557 | prodatqc%nvstp(inrc,jvar) = prodatqc%nvstp(inrc,jvar) + & |
---|
| 558 | & ( prodatqc%npvend(jobs,jvar) - & |
---|
| 559 | & prodatqc%npvsta(jobs,jvar) + 1 ) |
---|
| 560 | ENDIF |
---|
| 561 | END DO |
---|
| 562 | END DO |
---|
| 563 | |
---|
| 564 | |
---|
| 565 | CALL obs_mpp_sum_integers( prodatqc%npstp, prodatqc%npstpmpp, & |
---|
| 566 | & nitend - nit000 + 2 ) |
---|
| 567 | DO jvar = 1, prodatqc%nvar |
---|
| 568 | CALL obs_mpp_sum_integers( prodatqc%nvstp(:,jvar), & |
---|
| 569 | & prodatqc%nvstpmpp(:,jvar), & |
---|
| 570 | & nitend - nit000 + 2 ) |
---|
| 571 | END DO |
---|
| 572 | |
---|
| 573 | IF ( lwp ) THEN |
---|
| 574 | DO jstp = nit000 - 1, nitend |
---|
| 575 | inrc = jstp - nit000 + 2 |
---|
| 576 | WRITE(numout,999) jstp, prodatqc%npstpmpp(inrc), & |
---|
| 577 | & prodatqc%nvstpmpp(inrc,1), & |
---|
| 578 | & prodatqc%nvstpmpp(inrc,2) |
---|
| 579 | END DO |
---|
| 580 | ENDIF |
---|
| 581 | |
---|
| 582 | 998 FORMAT(10X,'---------',5X,'--------',5X,'-----------',5X,'----------------') |
---|
| 583 | 999 FORMAT(10X,I9,5X,I8,5X,I11,5X,I8) |
---|
| 584 | |
---|
[6140] | 585 | END SUBROUTINE obs_pre_prof |
---|
[2128] | 586 | |
---|
| 587 | SUBROUTINE obs_coo_tim( kcycle, & |
---|
| 588 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
| 589 | & kobsno, & |
---|
| 590 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
| 591 | & kobsqc, kobsstp, kotdobs ) |
---|
| 592 | !!---------------------------------------------------------------------- |
---|
| 593 | !! *** ROUTINE obs_coo_tim *** |
---|
| 594 | !! |
---|
| 595 | !! ** Purpose : Compute the number of time steps to the observation time. |
---|
| 596 | !! |
---|
| 597 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
---|
| 598 | !! hou_obs, min_obs ), this routine locates the time step |
---|
| 599 | !! that is closest to this time. |
---|
| 600 | !! |
---|
| 601 | !! ** Action : |
---|
| 602 | !! |
---|
| 603 | !! References : |
---|
| 604 | !! |
---|
| 605 | !! History : |
---|
| 606 | !! ! 1997-07 (A. Weaver) Original |
---|
| 607 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
---|
| 608 | !! ! 2006-10 (A. Weaver) Cleanup |
---|
| 609 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
---|
| 610 | !! ! 2010-05 (D. Lea) Fix in leap year calculation for NEMO vn3.2 |
---|
| 611 | !!---------------------------------------------------------------------- |
---|
| 612 | !! * Modules used |
---|
| 613 | USE dom_oce, ONLY : & ! Geographical information |
---|
| 614 | & rdt |
---|
| 615 | USE phycst, ONLY : & ! Physical constants |
---|
| 616 | & rday, & |
---|
| 617 | & rmmss, & |
---|
| 618 | & rhhmm |
---|
| 619 | !! * Arguments |
---|
| 620 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
---|
| 621 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
---|
| 622 | INTEGER, INTENT(IN) :: kmon0 |
---|
| 623 | INTEGER, INTENT(IN) :: kday0 |
---|
| 624 | INTEGER, INTENT(IN) :: khou0 |
---|
| 625 | INTEGER, INTENT(IN) :: kmin0 |
---|
| 626 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
| 627 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
---|
| 628 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
| 629 | & kobsyea, & ! Observation time coordinates |
---|
| 630 | & kobsmon, & |
---|
| 631 | & kobsday, & |
---|
| 632 | & kobshou, & |
---|
| 633 | & kobsmin |
---|
| 634 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 635 | & kobsqc ! Quality control flag |
---|
| 636 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
---|
| 637 | & kobsstp ! Number of time steps up to the |
---|
| 638 | ! observation time |
---|
| 639 | |
---|
| 640 | !! * Local declarations |
---|
| 641 | INTEGER :: jyea |
---|
| 642 | INTEGER :: jmon |
---|
| 643 | INTEGER :: jday |
---|
| 644 | INTEGER :: jobs |
---|
| 645 | INTEGER :: iyeastr |
---|
| 646 | INTEGER :: iyeaend |
---|
| 647 | INTEGER :: imonstr |
---|
| 648 | INTEGER :: imonend |
---|
| 649 | INTEGER :: idaystr |
---|
| 650 | INTEGER :: idayend |
---|
| 651 | INTEGER :: iskip |
---|
| 652 | INTEGER :: idaystp |
---|
| 653 | REAL(KIND=wp) :: zminstp |
---|
| 654 | REAL(KIND=wp) :: zhoustp |
---|
| 655 | REAL(KIND=wp) :: zobsstp |
---|
| 656 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
| 657 | |
---|
| 658 | !----------------------------------------------------------------------- |
---|
| 659 | ! Initialization |
---|
| 660 | !----------------------------------------------------------------------- |
---|
| 661 | |
---|
| 662 | ! Intialize the number of time steps per day |
---|
| 663 | idaystp = NINT( rday / rdt ) |
---|
| 664 | |
---|
| 665 | !--------------------------------------------------------------------- |
---|
| 666 | ! Locate the model time coordinates for interpolation |
---|
| 667 | !--------------------------------------------------------------------- |
---|
| 668 | |
---|
| 669 | DO jobs = 1, kobsno |
---|
| 670 | |
---|
| 671 | ! Initialize the time step counter |
---|
| 672 | kobsstp(jobs) = nit000 - 1 |
---|
| 673 | |
---|
| 674 | ! Flag if observation date is less than the initial date |
---|
| 675 | |
---|
| 676 | IF ( ( kobsyea(jobs) < kyea0 ) & |
---|
| 677 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 678 | & .AND. ( kobsmon(jobs) < kmon0 ) ) & |
---|
| 679 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 680 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
| 681 | & .AND. ( kobsday(jobs) < kday0 ) ) & |
---|
| 682 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 683 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
| 684 | & .AND. ( kobsday(jobs) == kday0 ) & |
---|
| 685 | & .AND. ( kobshou(jobs) < khou0 ) ) & |
---|
| 686 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 687 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
| 688 | & .AND. ( kobsday(jobs) == kday0 ) & |
---|
| 689 | & .AND. ( kobshou(jobs) == khou0 ) & |
---|
| 690 | & .AND. ( kobsmin(jobs) <= kmin0 ) ) ) THEN |
---|
| 691 | kobsstp(jobs) = -1 |
---|
[9023] | 692 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
---|
[2128] | 693 | kotdobs = kotdobs + 1 |
---|
| 694 | CYCLE |
---|
| 695 | ENDIF |
---|
| 696 | |
---|
| 697 | ! Compute the number of time steps to the observation day |
---|
| 698 | iyeastr = kyea0 |
---|
| 699 | iyeaend = kobsyea(jobs) |
---|
| 700 | |
---|
| 701 | !--------------------------------------------------------------------- |
---|
| 702 | ! Year loop |
---|
| 703 | !--------------------------------------------------------------------- |
---|
| 704 | DO jyea = iyeastr, iyeaend |
---|
| 705 | |
---|
| 706 | CALL calc_month_len( jyea, imonth_len ) |
---|
| 707 | |
---|
| 708 | imonstr = 1 |
---|
| 709 | IF ( jyea == kyea0 ) imonstr = kmon0 |
---|
| 710 | imonend = 12 |
---|
| 711 | IF ( jyea == kobsyea(jobs) ) imonend = kobsmon(jobs) |
---|
| 712 | |
---|
| 713 | ! Month loop |
---|
| 714 | DO jmon = imonstr, imonend |
---|
| 715 | |
---|
| 716 | idaystr = 1 |
---|
| 717 | IF ( ( jmon == kmon0 ) & |
---|
| 718 | & .AND. ( jyea == kyea0 ) ) idaystr = kday0 |
---|
| 719 | idayend = imonth_len(jmon) |
---|
| 720 | IF ( ( jmon == kobsmon(jobs) ) & |
---|
| 721 | & .AND. ( jyea == kobsyea(jobs) ) ) idayend = kobsday(jobs) - 1 |
---|
| 722 | |
---|
| 723 | ! Day loop |
---|
| 724 | DO jday = idaystr, idayend |
---|
| 725 | kobsstp(jobs) = kobsstp(jobs) + idaystp |
---|
| 726 | END DO |
---|
| 727 | |
---|
| 728 | END DO |
---|
| 729 | |
---|
| 730 | END DO |
---|
| 731 | |
---|
| 732 | ! Add in the number of time steps to the observation minute |
---|
| 733 | zminstp = rmmss / rdt |
---|
| 734 | zhoustp = rhhmm * zminstp |
---|
| 735 | |
---|
| 736 | zobsstp = REAL( kobsmin(jobs) - kmin0, KIND=wp ) * zminstp & |
---|
| 737 | & + REAL( kobshou(jobs) - khou0, KIND=wp ) * zhoustp |
---|
| 738 | kobsstp(jobs) = kobsstp(jobs) + NINT( zobsstp ) |
---|
| 739 | |
---|
| 740 | ! Flag if observation step outside the time window |
---|
| 741 | IF ( ( kobsstp(jobs) < ( nit000 - 1 ) ) & |
---|
| 742 | & .OR.( kobsstp(jobs) > nitend ) ) THEN |
---|
[9023] | 743 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
---|
[2128] | 744 | kotdobs = kotdobs + 1 |
---|
| 745 | CYCLE |
---|
| 746 | ENDIF |
---|
| 747 | |
---|
| 748 | END DO |
---|
| 749 | |
---|
| 750 | END SUBROUTINE obs_coo_tim |
---|
| 751 | |
---|
| 752 | SUBROUTINE calc_month_len( iyear, imonth_len ) |
---|
| 753 | !!---------------------------------------------------------------------- |
---|
| 754 | !! *** ROUTINE calc_month_len *** |
---|
| 755 | !! |
---|
| 756 | !! ** Purpose : Compute the number of days in a months given a year. |
---|
| 757 | !! |
---|
| 758 | !! ** Method : |
---|
| 759 | !! |
---|
| 760 | !! ** Action : |
---|
| 761 | !! |
---|
| 762 | !! History : |
---|
| 763 | !! ! 10-05 (D. Lea) New routine based on day_init |
---|
| 764 | !!---------------------------------------------------------------------- |
---|
| 765 | |
---|
| 766 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
| 767 | INTEGER :: iyear !: year |
---|
| 768 | |
---|
| 769 | ! length of the month of the current year (from nleapy, read in namelist) |
---|
| 770 | IF ( nleapy < 2 ) THEN |
---|
| 771 | imonth_len(:) = (/ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 /) |
---|
| 772 | IF ( nleapy == 1 ) THEN ! we are using calendar with leap years |
---|
| 773 | IF ( MOD(iyear, 4) == 0 .AND. ( MOD(iyear, 400) == 0 .OR. MOD(iyear, 100) /= 0 ) ) THEN |
---|
| 774 | imonth_len(2) = 29 |
---|
| 775 | ENDIF |
---|
| 776 | ENDIF |
---|
| 777 | ELSE |
---|
| 778 | imonth_len(:) = nleapy ! all months with nleapy days per year |
---|
| 779 | ENDIF |
---|
| 780 | |
---|
| 781 | END SUBROUTINE |
---|
| 782 | |
---|
| 783 | SUBROUTINE obs_coo_tim_prof( kcycle, & |
---|
| 784 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
| 785 | & kobsno, & |
---|
| 786 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
[9023] | 787 | & ktyp, kobsqc, kobsstp, kotdobs, kdailyavtypes, & |
---|
| 788 | & kqc_cutoff ) |
---|
[2128] | 789 | !!---------------------------------------------------------------------- |
---|
| 790 | !! *** ROUTINE obs_coo_tim *** |
---|
| 791 | !! |
---|
| 792 | !! ** Purpose : Compute the number of time steps to the observation time. |
---|
| 793 | !! |
---|
| 794 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
---|
| 795 | !! hou_obs, min_obs ), this routine locates the time step |
---|
| 796 | !! that is closest to this time. |
---|
| 797 | !! |
---|
| 798 | !! ** Action : |
---|
| 799 | !! |
---|
| 800 | !! References : |
---|
| 801 | !! |
---|
| 802 | !! History : |
---|
| 803 | !! ! 1997-07 (A. Weaver) Original |
---|
| 804 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
---|
| 805 | !! ! 2006-10 (A. Weaver) Cleanup |
---|
| 806 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
---|
| 807 | !!---------------------------------------------------------------------- |
---|
| 808 | !! * Modules used |
---|
| 809 | !! * Arguments |
---|
| 810 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
---|
| 811 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
---|
| 812 | INTEGER, INTENT(IN) :: kmon0 |
---|
| 813 | INTEGER, INTENT(IN) :: kday0 |
---|
| 814 | INTEGER, INTENT(IN) :: khou0 |
---|
| 815 | INTEGER, INTENT(IN) :: kmin0 |
---|
| 816 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
| 817 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
---|
| 818 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
| 819 | & kobsyea, & ! Observation time coordinates |
---|
| 820 | & kobsmon, & |
---|
| 821 | & kobsday, & |
---|
| 822 | & kobshou, & |
---|
| 823 | & kobsmin, & |
---|
| 824 | & ktyp ! Observation type. |
---|
| 825 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 826 | & kobsqc ! Quality control flag |
---|
| 827 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
---|
| 828 | & kobsstp ! Number of time steps up to the |
---|
| 829 | ! observation time |
---|
| 830 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
---|
| 831 | & kdailyavtypes ! Types for daily averages |
---|
[9023] | 832 | INTEGER, OPTIONAL, INTENT(IN) :: kqc_cutoff ! QC cutoff value |
---|
| 833 | |
---|
[2128] | 834 | !! * Local declarations |
---|
| 835 | INTEGER :: jobs |
---|
[9023] | 836 | INTEGER :: iqc_cutoff=255 |
---|
[2128] | 837 | |
---|
| 838 | !----------------------------------------------------------------------- |
---|
| 839 | ! Call standard obs_coo_tim |
---|
| 840 | !----------------------------------------------------------------------- |
---|
| 841 | |
---|
| 842 | CALL obs_coo_tim( kcycle, & |
---|
| 843 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
| 844 | & kobsno, & |
---|
| 845 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
| 846 | & kobsqc, kobsstp, kotdobs ) |
---|
| 847 | |
---|
| 848 | !------------------------------------------------------------------------ |
---|
| 849 | ! Always reject daily averaged data (e.g. MRB data (820)) at initial time |
---|
| 850 | !------------------------------------------------------------------------ |
---|
| 851 | |
---|
| 852 | IF ( PRESENT(kdailyavtypes) ) THEN |
---|
| 853 | DO jobs = 1, kobsno |
---|
| 854 | |
---|
[9023] | 855 | IF ( kobsqc(jobs) <= iqc_cutoff ) THEN |
---|
[2128] | 856 | |
---|
| 857 | IF ( ( kobsstp(jobs) == (nit000 - 1) ).AND.& |
---|
| 858 | & ( ANY (kdailyavtypes(:) == ktyp(jobs)) ) ) THEN |
---|
[9023] | 859 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
---|
[2128] | 860 | kotdobs = kotdobs + 1 |
---|
| 861 | CYCLE |
---|
| 862 | ENDIF |
---|
| 863 | |
---|
| 864 | ENDIF |
---|
| 865 | END DO |
---|
| 866 | ENDIF |
---|
| 867 | |
---|
| 868 | |
---|
| 869 | END SUBROUTINE obs_coo_tim_prof |
---|
| 870 | |
---|
| 871 | SUBROUTINE obs_coo_grd( kobsno, kobsi, kobsj, kobsqc, kgrdobs ) |
---|
| 872 | !!---------------------------------------------------------------------- |
---|
| 873 | !! *** ROUTINE obs_coo_grd *** |
---|
| 874 | !! |
---|
| 875 | !! ** Purpose : Verify that the grid search has not failed |
---|
| 876 | !! |
---|
| 877 | !! ** Method : The previously computed i,j indeces are checked |
---|
| 878 | !! |
---|
| 879 | !! ** Action : |
---|
| 880 | !! |
---|
| 881 | !! References : |
---|
| 882 | !! |
---|
| 883 | !! History : |
---|
| 884 | !! ! 2007-01 (K. Mogensen) Original |
---|
| 885 | !!---------------------------------------------------------------------- |
---|
| 886 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
| 887 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
| 888 | & kobsi, & ! i,j indeces previously computed |
---|
| 889 | & kobsj |
---|
| 890 | INTEGER, INTENT(INOUT) :: kgrdobs ! Number of observations failing the check |
---|
| 891 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 892 | & kobsqc ! Quality control flag |
---|
| 893 | |
---|
| 894 | !! * Local declarations |
---|
| 895 | INTEGER :: jobs ! Loop variable |
---|
| 896 | |
---|
| 897 | ! Flag if the grid search failed |
---|
| 898 | |
---|
| 899 | DO jobs = 1, kobsno |
---|
| 900 | IF ( ( kobsi(jobs) <= 0 ) .AND. ( kobsj(jobs) <= 0 ) ) THEN |
---|
[9023] | 901 | kobsqc(jobs) = IBSET(kobsqc(jobs),12) |
---|
[2128] | 902 | kgrdobs = kgrdobs + 1 |
---|
| 903 | ENDIF |
---|
| 904 | END DO |
---|
| 905 | |
---|
| 906 | END SUBROUTINE obs_coo_grd |
---|
| 907 | |
---|
| 908 | SUBROUTINE obs_coo_spc_2d( kobsno, kpi, kpj, & |
---|
| 909 | & kobsi, kobsj, pobslam, pobsphi, & |
---|
| 910 | & plam, pphi, pmask, & |
---|
| 911 | & kobsqc, kosdobs, klanobs, & |
---|
[9023] | 912 | & knlaobs,ld_nea, & |
---|
| 913 | & kbdyobs,ld_bound_reject, & |
---|
| 914 | & kqc_cutoff ) |
---|
[2128] | 915 | !!---------------------------------------------------------------------- |
---|
| 916 | !! *** ROUTINE obs_coo_spc_2d *** |
---|
| 917 | !! |
---|
| 918 | !! ** Purpose : Check for points outside the domain and land points |
---|
| 919 | !! |
---|
| 920 | !! ** Method : Remove the observations that are outside the model space |
---|
| 921 | !! and time domain or located within model land cells. |
---|
| 922 | !! |
---|
| 923 | !! ** Action : |
---|
| 924 | !! |
---|
[9490] | 925 | !! History : 2007-03 (A. Weaver, K. Mogensen) Original |
---|
| 926 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
---|
[2128] | 927 | !!---------------------------------------------------------------------- |
---|
[9490] | 928 | INTEGER , INTENT(in ) :: kobsno ! Total number of observations |
---|
| 929 | INTEGER , INTENT(in ) :: kpi , kpj ! Number of grid points in (i,j) |
---|
| 930 | INTEGER , INTENT(in ), DIMENSION(kobsno) :: kobsi , kobsj ! Observation (i,j) coordinates |
---|
| 931 | REAL(wp), INTENT(in ), DIMENSION(kobsno) :: pobslam, pobsphi ! Observation (lon,lat) coordinates |
---|
| 932 | REAL(wp), INTENT(in ), DIMENSION(kpi,kpj) :: plam , pphi ! Model (lon,lat) coordinates |
---|
| 933 | REAL(wp), INTENT(in ), DIMENSION(kpi,kpj) :: pmask ! Land mask array |
---|
| 934 | INTEGER , INTENT(inout), DIMENSION(kobsno) :: kobsqc ! Observation quality control |
---|
| 935 | INTEGER , INTENT(inout) :: kosdobs ! Observations outside space domain |
---|
| 936 | INTEGER , INTENT(inout) :: klanobs ! Observations within a model land cell |
---|
| 937 | INTEGER , INTENT(inout) :: knlaobs ! Observations near land |
---|
| 938 | INTEGER , INTENT(inout) :: kbdyobs ! Observations near boundary |
---|
| 939 | LOGICAL , INTENT(in ) :: ld_nea ! Flag observations near land |
---|
| 940 | LOGICAL , INTENT(in ) :: ld_bound_reject ! Flag observations near open boundary |
---|
| 941 | INTEGER , INTENT(in ) :: kqc_cutoff ! Cutoff QC value |
---|
| 942 | ! |
---|
| 943 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: zgmsk ! Grid mask |
---|
| 944 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: zbmsk ! Boundary mask |
---|
| 945 | REAL(KIND=wp), DIMENSION(jpi,jpj) :: zbdymask |
---|
| 946 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: zglam, zgphi ! Model Lon/lat at grid points |
---|
| 947 | INTEGER , DIMENSION(2,2,kobsno) :: igrdi, igrdj ! Grid i,j |
---|
| 948 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
---|
| 949 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
---|
| 950 | INTEGER :: jobs, ji, jj |
---|
| 951 | !!---------------------------------------------------------------------- |
---|
[2128] | 952 | |
---|
| 953 | ! Get grid point indices |
---|
| 954 | |
---|
| 955 | DO jobs = 1, kobsno |
---|
| 956 | |
---|
| 957 | ! For invalid points use 2,2 |
---|
| 958 | |
---|
[9023] | 959 | IF ( kobsqc(jobs) >= kqc_cutoff ) THEN |
---|
[2128] | 960 | |
---|
| 961 | igrdi(1,1,jobs) = 1 |
---|
| 962 | igrdj(1,1,jobs) = 1 |
---|
| 963 | igrdi(1,2,jobs) = 1 |
---|
| 964 | igrdj(1,2,jobs) = 2 |
---|
| 965 | igrdi(2,1,jobs) = 2 |
---|
| 966 | igrdj(2,1,jobs) = 1 |
---|
| 967 | igrdi(2,2,jobs) = 2 |
---|
| 968 | igrdj(2,2,jobs) = 2 |
---|
| 969 | |
---|
| 970 | ELSE |
---|
| 971 | |
---|
| 972 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
---|
| 973 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
---|
| 974 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
---|
| 975 | igrdj(1,2,jobs) = kobsj(jobs) |
---|
| 976 | igrdi(2,1,jobs) = kobsi(jobs) |
---|
| 977 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
---|
| 978 | igrdi(2,2,jobs) = kobsi(jobs) |
---|
| 979 | igrdj(2,2,jobs) = kobsj(jobs) |
---|
| 980 | |
---|
| 981 | ENDIF |
---|
| 982 | |
---|
| 983 | END DO |
---|
[9023] | 984 | |
---|
| 985 | IF (ln_bdy) THEN |
---|
| 986 | ! Create a mask grid points in boundary rim |
---|
| 987 | IF (ld_bound_reject) THEN |
---|
| 988 | zbdymask(:,:) = 1.0_wp |
---|
| 989 | DO ji = 1, nb_bdy |
---|
| 990 | DO jj = 1, idx_bdy(ji)%nblen(1) |
---|
| 991 | zbdymask(idx_bdy(ji)%nbi(jj,1),idx_bdy(ji)%nbj(jj,1)) = 0.0_wp |
---|
| 992 | ENDDO |
---|
| 993 | ENDDO |
---|
| 994 | |
---|
| 995 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, zbdymask, zbmsk ) |
---|
| 996 | ENDIF |
---|
| 997 | ENDIF |
---|
| 998 | |
---|
[2128] | 999 | |
---|
[6140] | 1000 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, pmask, zgmsk ) |
---|
| 1001 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, plam, zglam ) |
---|
| 1002 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, pphi, zgphi ) |
---|
[2128] | 1003 | |
---|
| 1004 | DO jobs = 1, kobsno |
---|
| 1005 | |
---|
| 1006 | ! Skip bad observations |
---|
[9023] | 1007 | IF ( kobsqc(jobs) >= kqc_cutoff ) CYCLE |
---|
[2128] | 1008 | |
---|
| 1009 | ! Flag if the observation falls outside the model spatial domain |
---|
| 1010 | IF ( ( pobslam(jobs) < -180. ) & |
---|
| 1011 | & .OR. ( pobslam(jobs) > 180. ) & |
---|
| 1012 | & .OR. ( pobsphi(jobs) < -90. ) & |
---|
| 1013 | & .OR. ( pobsphi(jobs) > 90. ) ) THEN |
---|
[9023] | 1014 | kobsqc(jobs) = IBSET(kobsqc(jobs),11) |
---|
[2128] | 1015 | kosdobs = kosdobs + 1 |
---|
| 1016 | CYCLE |
---|
| 1017 | ENDIF |
---|
| 1018 | |
---|
| 1019 | ! Flag if the observation falls with a model land cell |
---|
| 1020 | IF ( SUM( zgmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
---|
[9023] | 1021 | kobsqc(jobs) = IBSET(kobsqc(jobs),10) |
---|
[2128] | 1022 | klanobs = klanobs + 1 |
---|
| 1023 | CYCLE |
---|
| 1024 | ENDIF |
---|
| 1025 | |
---|
| 1026 | ! Check if this observation is on a grid point |
---|
| 1027 | |
---|
| 1028 | lgridobs = .FALSE. |
---|
| 1029 | iig = -1 |
---|
| 1030 | ijg = -1 |
---|
| 1031 | DO jj = 1, 2 |
---|
| 1032 | DO ji = 1, 2 |
---|
| 1033 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
---|
| 1034 | & .AND. & |
---|
[9023] | 1035 | & ( ABS( MOD( zglam(ji,jj,jobs) - pobslam(jobs),360.0) ) & |
---|
| 1036 | & < 1.0e-6_wp ) ) THEN |
---|
[2128] | 1037 | lgridobs = .TRUE. |
---|
| 1038 | iig = ji |
---|
| 1039 | ijg = jj |
---|
| 1040 | ENDIF |
---|
| 1041 | END DO |
---|
| 1042 | END DO |
---|
| 1043 | |
---|
| 1044 | ! For observations on the grid reject them if their are at |
---|
| 1045 | ! a masked point |
---|
| 1046 | |
---|
| 1047 | IF (lgridobs) THEN |
---|
| 1048 | IF (zgmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
---|
[9023] | 1049 | kobsqc(jobs) = IBSET(kobsqc(jobs),10) |
---|
[2128] | 1050 | klanobs = klanobs + 1 |
---|
| 1051 | CYCLE |
---|
| 1052 | ENDIF |
---|
| 1053 | ENDIF |
---|
| 1054 | |
---|
| 1055 | ! Flag if the observation falls is close to land |
---|
| 1056 | IF ( MINVAL( zgmsk(1:2,1:2,jobs) ) == 0.0_wp) THEN |
---|
| 1057 | knlaobs = knlaobs + 1 |
---|
[9023] | 1058 | IF (ld_nea) THEN |
---|
| 1059 | kobsqc(jobs) = IBSET(kobsqc(jobs),9) |
---|
| 1060 | CYCLE |
---|
| 1061 | ENDIF |
---|
[2128] | 1062 | ENDIF |
---|
[9023] | 1063 | |
---|
| 1064 | IF (ln_bdy) THEN |
---|
| 1065 | ! Flag if the observation falls close to the boundary rim |
---|
| 1066 | IF (ld_bound_reject) THEN |
---|
| 1067 | IF ( MINVAL( zbmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
---|
| 1068 | kobsqc(jobs) = IBSET(kobsqc(jobs),8) |
---|
| 1069 | kbdyobs = kbdyobs + 1 |
---|
| 1070 | CYCLE |
---|
| 1071 | ENDIF |
---|
| 1072 | ! for observations on the grid... |
---|
| 1073 | IF (lgridobs) THEN |
---|
| 1074 | IF (zbmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
---|
| 1075 | kobsqc(jobs) = IBSET(kobsqc(jobs),8) |
---|
| 1076 | kbdyobs = kbdyobs + 1 |
---|
| 1077 | CYCLE |
---|
| 1078 | ENDIF |
---|
| 1079 | ENDIF |
---|
| 1080 | ENDIF |
---|
| 1081 | ENDIF |
---|
[9490] | 1082 | ! |
---|
[2128] | 1083 | END DO |
---|
[9490] | 1084 | ! |
---|
[2128] | 1085 | END SUBROUTINE obs_coo_spc_2d |
---|
| 1086 | |
---|
[9490] | 1087 | |
---|
[2128] | 1088 | SUBROUTINE obs_coo_spc_3d( kprofno, kobsno, kpstart, kpend, & |
---|
| 1089 | & kpi, kpj, kpk, & |
---|
| 1090 | & kobsi, kobsj, kobsk, & |
---|
| 1091 | & pobslam, pobsphi, pobsdep, & |
---|
| 1092 | & plam, pphi, pdep, pmask, & |
---|
| 1093 | & kpobsqc, kobsqc, kosdobs, & |
---|
[9023] | 1094 | & klanobs, knlaobs, ld_nea, & |
---|
| 1095 | & kbdyobs, ld_bound_reject, & |
---|
| 1096 | & kqc_cutoff ) |
---|
[2128] | 1097 | !!---------------------------------------------------------------------- |
---|
| 1098 | !! *** ROUTINE obs_coo_spc_3d *** |
---|
| 1099 | !! |
---|
| 1100 | !! ** Purpose : Check for points outside the domain and land points |
---|
| 1101 | !! Reset depth of observation above highest model level |
---|
| 1102 | !! to the value of highest model level |
---|
| 1103 | !! |
---|
| 1104 | !! ** Method : Remove the observations that are outside the model space |
---|
| 1105 | !! and time domain or located within model land cells. |
---|
| 1106 | !! |
---|
| 1107 | !! NB. T and S profile observations lying between the ocean |
---|
| 1108 | !! surface and the depth of the first model T point are |
---|
| 1109 | !! assigned a depth equal to that of the first model T pt. |
---|
| 1110 | !! |
---|
| 1111 | !! ** Action : |
---|
| 1112 | !! |
---|
| 1113 | !! History : |
---|
| 1114 | !! ! 2007-01 (K. Mogensen) Rewrite of parts of obs_scr |
---|
| 1115 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
---|
| 1116 | !!---------------------------------------------------------------------- |
---|
| 1117 | !! * Modules used |
---|
| 1118 | USE dom_oce, ONLY : & ! Geographical information |
---|
[6140] | 1119 | & gdepw_1d, & |
---|
| 1120 | & gdepw_0, & |
---|
| 1121 | & gdepw_n, & |
---|
| 1122 | & gdept_n, & |
---|
| 1123 | & ln_zco, & |
---|
| 1124 | & ln_zps |
---|
[2128] | 1125 | |
---|
| 1126 | !! * Arguments |
---|
| 1127 | INTEGER, INTENT(IN) :: kprofno ! Number of profiles |
---|
| 1128 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
---|
| 1129 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j,k) |
---|
| 1130 | INTEGER, INTENT(IN) :: kpj |
---|
| 1131 | INTEGER, INTENT(IN) :: kpk |
---|
| 1132 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
---|
| 1133 | & kpstart, & ! Start of individual profiles |
---|
| 1134 | & kpend ! End of individual profiles |
---|
| 1135 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
---|
| 1136 | & kobsi, & ! Observation (i,j) coordinates |
---|
| 1137 | & kobsj |
---|
| 1138 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
---|
| 1139 | & kobsk ! Observation k coordinate |
---|
| 1140 | REAL(KIND=wp), DIMENSION(kprofno), INTENT(IN) :: & |
---|
| 1141 | & pobslam, & ! Observation (lon,lat) coordinates |
---|
| 1142 | & pobsphi |
---|
| 1143 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 1144 | & pobsdep ! Observation depths |
---|
| 1145 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
---|
| 1146 | & plam, pphi ! Model (lon,lat) coordinates |
---|
| 1147 | REAL(KIND=wp), DIMENSION(kpk), INTENT(IN) :: & |
---|
| 1148 | & pdep ! Model depth coordinates |
---|
| 1149 | REAL(KIND=wp), DIMENSION(kpi,kpj,kpk), INTENT(IN) :: & |
---|
| 1150 | & pmask ! Land mask array |
---|
| 1151 | INTEGER, DIMENSION(kprofno), INTENT(INOUT) :: & |
---|
| 1152 | & kpobsqc ! Profile quality control |
---|
| 1153 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 1154 | & kobsqc ! Observation quality control |
---|
| 1155 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
---|
| 1156 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
---|
| 1157 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
---|
[9023] | 1158 | INTEGER, INTENT(INOUT) :: kbdyobs ! Observations near boundary |
---|
[2128] | 1159 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
---|
[9023] | 1160 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Flag observations near open boundary |
---|
| 1161 | INTEGER, INTENT(IN) :: kqc_cutoff ! Cutoff QC value |
---|
| 1162 | |
---|
[2128] | 1163 | !! * Local declarations |
---|
| 1164 | REAL(KIND=wp), DIMENSION(2,2,kpk,kprofno) :: & |
---|
| 1165 | & zgmsk ! Grid mask |
---|
[9023] | 1166 | REAL(KIND=wp), DIMENSION(2,2,kprofno) :: & |
---|
| 1167 | & zbmsk ! Boundary mask |
---|
| 1168 | REAL(KIND=wp), DIMENSION(jpi,jpj) :: zbdymask |
---|
[6140] | 1169 | REAL(KIND=wp), DIMENSION(2,2,kpk,kprofno) :: & |
---|
| 1170 | & zgdepw |
---|
[2128] | 1171 | REAL(KIND=wp), DIMENSION(2,2,kprofno) :: & |
---|
| 1172 | & zglam, & ! Model longitude at grid points |
---|
| 1173 | & zgphi ! Model latitude at grid points |
---|
| 1174 | INTEGER, DIMENSION(2,2,kprofno) :: & |
---|
| 1175 | & igrdi, & ! Grid i,j |
---|
| 1176 | & igrdj |
---|
| 1177 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
---|
[6140] | 1178 | LOGICAL :: ll_next_to_land ! Is a profile next to land |
---|
[2128] | 1179 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
---|
| 1180 | INTEGER :: jobs, jobsp, jk, ji, jj |
---|
[9490] | 1181 | !!---------------------------------------------------------------------- |
---|
[2128] | 1182 | |
---|
| 1183 | ! Get grid point indices |
---|
| 1184 | |
---|
| 1185 | DO jobs = 1, kprofno |
---|
| 1186 | |
---|
| 1187 | ! For invalid points use 2,2 |
---|
| 1188 | |
---|
[9023] | 1189 | IF ( kpobsqc(jobs) >= kqc_cutoff ) THEN |
---|
[2128] | 1190 | |
---|
| 1191 | igrdi(1,1,jobs) = 1 |
---|
| 1192 | igrdj(1,1,jobs) = 1 |
---|
| 1193 | igrdi(1,2,jobs) = 1 |
---|
| 1194 | igrdj(1,2,jobs) = 2 |
---|
| 1195 | igrdi(2,1,jobs) = 2 |
---|
| 1196 | igrdj(2,1,jobs) = 1 |
---|
| 1197 | igrdi(2,2,jobs) = 2 |
---|
| 1198 | igrdj(2,2,jobs) = 2 |
---|
| 1199 | |
---|
| 1200 | ELSE |
---|
| 1201 | |
---|
| 1202 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
---|
| 1203 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
---|
| 1204 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
---|
| 1205 | igrdj(1,2,jobs) = kobsj(jobs) |
---|
| 1206 | igrdi(2,1,jobs) = kobsi(jobs) |
---|
| 1207 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
---|
| 1208 | igrdi(2,2,jobs) = kobsi(jobs) |
---|
| 1209 | igrdj(2,2,jobs) = kobsj(jobs) |
---|
| 1210 | |
---|
| 1211 | ENDIF |
---|
| 1212 | |
---|
| 1213 | END DO |
---|
[9023] | 1214 | |
---|
| 1215 | IF (ln_bdy) THEN |
---|
| 1216 | ! Create a mask grid points in boundary rim |
---|
| 1217 | IF (ld_bound_reject) THEN |
---|
| 1218 | zbdymask(:,:) = 1.0_wp |
---|
| 1219 | DO ji = 1, nb_bdy |
---|
| 1220 | DO jj = 1, idx_bdy(ji)%nblen(1) |
---|
| 1221 | zbdymask(idx_bdy(ji)%nbi(jj,1),idx_bdy(ji)%nbj(jj,1)) = 0.0_wp |
---|
| 1222 | ENDDO |
---|
| 1223 | ENDDO |
---|
| 1224 | ENDIF |
---|
| 1225 | |
---|
| 1226 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, zbdymask, zbmsk ) |
---|
| 1227 | ENDIF |
---|
[2128] | 1228 | |
---|
[6140] | 1229 | CALL obs_int_comm_3d( 2, 2, kprofno, kpi, kpj, kpk, igrdi, igrdj, pmask, zgmsk ) |
---|
| 1230 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, plam, zglam ) |
---|
| 1231 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, pphi, zgphi ) |
---|
[9023] | 1232 | CALL obs_int_comm_3d( 2, 2, kprofno, kpi, kpj, kpk, igrdi, igrdj, gdepw_n(:,:,:), & |
---|
[6140] | 1233 | & zgdepw ) |
---|
[2128] | 1234 | |
---|
| 1235 | DO jobs = 1, kprofno |
---|
| 1236 | |
---|
| 1237 | ! Skip bad profiles |
---|
[9023] | 1238 | IF ( kpobsqc(jobs) >= kqc_cutoff ) CYCLE |
---|
[2128] | 1239 | |
---|
| 1240 | ! Check if this observation is on a grid point |
---|
| 1241 | |
---|
| 1242 | lgridobs = .FALSE. |
---|
| 1243 | iig = -1 |
---|
| 1244 | ijg = -1 |
---|
| 1245 | DO jj = 1, 2 |
---|
| 1246 | DO ji = 1, 2 |
---|
| 1247 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
---|
| 1248 | & .AND. & |
---|
[9023] | 1249 | & ( ABS( MOD( zglam(ji,jj,jobs) - pobslam(jobs),360.0) ) < 1.0e-6_wp ) & |
---|
[2128] | 1250 | & ) THEN |
---|
| 1251 | lgridobs = .TRUE. |
---|
| 1252 | iig = ji |
---|
| 1253 | ijg = jj |
---|
| 1254 | ENDIF |
---|
| 1255 | END DO |
---|
| 1256 | END DO |
---|
| 1257 | |
---|
[6140] | 1258 | ! Check if next to land |
---|
| 1259 | IF ( ANY( zgmsk(1:2,1:2,1,jobs) == 0.0_wp ) ) THEN |
---|
| 1260 | ll_next_to_land=.TRUE. |
---|
| 1261 | ELSE |
---|
| 1262 | ll_next_to_land=.FALSE. |
---|
| 1263 | ENDIF |
---|
| 1264 | |
---|
[2128] | 1265 | ! Reject observations |
---|
| 1266 | |
---|
| 1267 | DO jobsp = kpstart(jobs), kpend(jobs) |
---|
| 1268 | |
---|
| 1269 | ! Flag if the observation falls outside the model spatial domain |
---|
| 1270 | IF ( ( pobslam(jobs) < -180. ) & |
---|
| 1271 | & .OR. ( pobslam(jobs) > 180. ) & |
---|
| 1272 | & .OR. ( pobsphi(jobs) < -90. ) & |
---|
| 1273 | & .OR. ( pobsphi(jobs) > 90. ) & |
---|
| 1274 | & .OR. ( pobsdep(jobsp) < 0.0 ) & |
---|
[4292] | 1275 | & .OR. ( pobsdep(jobsp) > gdepw_1d(kpk)) ) THEN |
---|
[9023] | 1276 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),11) |
---|
[2128] | 1277 | kosdobs = kosdobs + 1 |
---|
| 1278 | CYCLE |
---|
| 1279 | ENDIF |
---|
| 1280 | |
---|
[9023] | 1281 | ! To check if an observations falls within land: |
---|
[6140] | 1282 | |
---|
[9023] | 1283 | ! Flag if the observation is deeper than the bathymetry |
---|
| 1284 | ! Or if it is within the mask |
---|
| 1285 | IF ( ALL( zgdepw(1:2,1:2,kpk,jobs) < pobsdep(jobsp) ) & |
---|
| 1286 | & .OR. & |
---|
| 1287 | & ( SUM( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) & |
---|
| 1288 | & == 0.0_wp) ) THEN |
---|
| 1289 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),10) |
---|
| 1290 | klanobs = klanobs + 1 |
---|
| 1291 | CYCLE |
---|
| 1292 | ENDIF |
---|
[6140] | 1293 | |
---|
[9023] | 1294 | ! Flag if the observation is close to land |
---|
| 1295 | IF ( ll_next_to_land ) THEN |
---|
| 1296 | knlaobs = knlaobs + 1 |
---|
| 1297 | IF (ld_nea) THEN |
---|
| 1298 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),10) |
---|
| 1299 | ENDIF |
---|
[2128] | 1300 | ENDIF |
---|
[6140] | 1301 | |
---|
[2128] | 1302 | ! For observations on the grid reject them if their are at |
---|
| 1303 | ! a masked point |
---|
| 1304 | |
---|
| 1305 | IF (lgridobs) THEN |
---|
| 1306 | IF (zgmsk(iig,ijg,kobsk(jobsp)-1,jobs) == 0.0_wp ) THEN |
---|
[9023] | 1307 | kobsqc(jobsp) = IBSET(kobsqc(jobs),10) |
---|
[2128] | 1308 | klanobs = klanobs + 1 |
---|
| 1309 | CYCLE |
---|
| 1310 | ENDIF |
---|
| 1311 | ENDIF |
---|
| 1312 | |
---|
| 1313 | ! Flag if the observation falls is close to land |
---|
| 1314 | IF ( MINVAL( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) == & |
---|
| 1315 | & 0.0_wp) THEN |
---|
| 1316 | IF (ld_nea) kobsqc(jobsp) = kobsqc(jobsp) + 14 |
---|
| 1317 | knlaobs = knlaobs + 1 |
---|
| 1318 | ENDIF |
---|
| 1319 | |
---|
| 1320 | ! Set observation depth equal to that of the first model depth |
---|
| 1321 | IF ( pobsdep(jobsp) <= pdep(1) ) THEN |
---|
| 1322 | pobsdep(jobsp) = pdep(1) |
---|
| 1323 | ENDIF |
---|
| 1324 | |
---|
[9023] | 1325 | IF (ln_bdy) THEN |
---|
| 1326 | ! Flag if the observation falls close to the boundary rim |
---|
| 1327 | IF (ld_bound_reject) THEN |
---|
| 1328 | IF ( MINVAL( zbmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
---|
| 1329 | kobsqc(jobsp) = IBSET(kobsqc(jobs),8) |
---|
| 1330 | kbdyobs = kbdyobs + 1 |
---|
| 1331 | CYCLE |
---|
| 1332 | ENDIF |
---|
| 1333 | ! for observations on the grid... |
---|
| 1334 | IF (lgridobs) THEN |
---|
| 1335 | IF (zbmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
---|
| 1336 | kobsqc(jobsp) = IBSET(kobsqc(jobs),8) |
---|
| 1337 | kbdyobs = kbdyobs + 1 |
---|
| 1338 | CYCLE |
---|
| 1339 | ENDIF |
---|
| 1340 | ENDIF |
---|
| 1341 | ENDIF |
---|
| 1342 | ENDIF |
---|
[9490] | 1343 | ! |
---|
[2128] | 1344 | END DO |
---|
| 1345 | END DO |
---|
[9490] | 1346 | ! |
---|
[2128] | 1347 | END SUBROUTINE obs_coo_spc_3d |
---|
| 1348 | |
---|
[9490] | 1349 | |
---|
[9023] | 1350 | SUBROUTINE obs_pro_rej( profdata, kqc_cutoff ) |
---|
[2128] | 1351 | !!---------------------------------------------------------------------- |
---|
| 1352 | !! *** ROUTINE obs_pro_rej *** |
---|
| 1353 | !! |
---|
| 1354 | !! ** Purpose : Reject all data within a rejected profile |
---|
| 1355 | !! |
---|
| 1356 | !! ** Method : |
---|
| 1357 | !! |
---|
| 1358 | !! ** Action : |
---|
| 1359 | !! |
---|
| 1360 | !! References : |
---|
| 1361 | !! |
---|
[9490] | 1362 | !! History : 2007-10 (K. Mogensen) Original code |
---|
[2128] | 1363 | !!---------------------------------------------------------------------- |
---|
[9490] | 1364 | TYPE(obs_prof), INTENT(inout) :: profdata ! Profile data |
---|
| 1365 | INTEGER , INTENT(in ) :: kqc_cutoff ! QC cutoff value |
---|
| 1366 | ! |
---|
[2128] | 1367 | INTEGER :: jprof |
---|
| 1368 | INTEGER :: jvar |
---|
| 1369 | INTEGER :: jobs |
---|
[9490] | 1370 | !!---------------------------------------------------------------------- |
---|
[2128] | 1371 | |
---|
| 1372 | ! Loop over profiles |
---|
| 1373 | |
---|
| 1374 | DO jprof = 1, profdata%nprof |
---|
| 1375 | |
---|
[9023] | 1376 | IF ( profdata%nqc(jprof) > kqc_cutoff ) THEN |
---|
[2128] | 1377 | |
---|
| 1378 | DO jvar = 1, profdata%nvar |
---|
| 1379 | |
---|
| 1380 | DO jobs = profdata%npvsta(jprof,jvar), & |
---|
| 1381 | & profdata%npvend(jprof,jvar) |
---|
| 1382 | |
---|
| 1383 | profdata%var(jvar)%nvqc(jobs) = & |
---|
[9023] | 1384 | & IBSET(profdata%var(jvar)%nvqc(jobs),14) |
---|
[2128] | 1385 | |
---|
| 1386 | END DO |
---|
| 1387 | |
---|
| 1388 | END DO |
---|
| 1389 | |
---|
| 1390 | ENDIF |
---|
| 1391 | |
---|
| 1392 | END DO |
---|
[9490] | 1393 | ! |
---|
[2128] | 1394 | END SUBROUTINE obs_pro_rej |
---|
| 1395 | |
---|
[9490] | 1396 | |
---|
[9023] | 1397 | SUBROUTINE obs_uv_rej( profdata, knumu, knumv, kqc_cutoff ) |
---|
[2128] | 1398 | !!---------------------------------------------------------------------- |
---|
| 1399 | !! *** ROUTINE obs_uv_rej *** |
---|
| 1400 | !! |
---|
| 1401 | !! ** Purpose : Reject u if v is rejected and vice versa |
---|
| 1402 | !! |
---|
| 1403 | !! ** Method : |
---|
| 1404 | !! |
---|
| 1405 | !! ** Action : |
---|
| 1406 | !! |
---|
| 1407 | !! References : |
---|
| 1408 | !! |
---|
[9490] | 1409 | !! History : 2009-2 (K. Mogensen) Original code |
---|
[2128] | 1410 | !!---------------------------------------------------------------------- |
---|
| 1411 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
---|
| 1412 | INTEGER, INTENT(INOUT) :: knumu ! Number of u rejected |
---|
| 1413 | INTEGER, INTENT(INOUT) :: knumv ! Number of v rejected |
---|
[9023] | 1414 | INTEGER, INTENT(IN) :: kqc_cutoff ! QC cutoff value |
---|
[9490] | 1415 | ! |
---|
[2128] | 1416 | INTEGER :: jprof |
---|
| 1417 | INTEGER :: jvar |
---|
| 1418 | INTEGER :: jobs |
---|
[9490] | 1419 | !!---------------------------------------------------------------------- |
---|
[2128] | 1420 | |
---|
[9490] | 1421 | DO jprof = 1, profdata%nprof !== Loop over profiles ==! |
---|
| 1422 | ! |
---|
[2128] | 1423 | IF ( ( profdata%npvsta(jprof,1) /= profdata%npvsta(jprof,2) ) .OR. & |
---|
| 1424 | & ( profdata%npvend(jprof,1) /= profdata%npvend(jprof,2) ) ) THEN |
---|
[9490] | 1425 | ! |
---|
[2128] | 1426 | CALL ctl_stop('U,V profiles inconsistent in obs_uv_rej') |
---|
| 1427 | RETURN |
---|
[9490] | 1428 | ! |
---|
[2128] | 1429 | ENDIF |
---|
[9490] | 1430 | ! |
---|
[2128] | 1431 | DO jobs = profdata%npvsta(jprof,1), profdata%npvend(jprof,1) |
---|
[9490] | 1432 | ! |
---|
[9023] | 1433 | IF ( ( profdata%var(1)%nvqc(jobs) > kqc_cutoff ) .AND. & |
---|
| 1434 | & ( profdata%var(2)%nvqc(jobs) <= kqc_cutoff) ) THEN |
---|
| 1435 | profdata%var(2)%nvqc(jobs) = IBSET(profdata%var(1)%nvqc(jobs),15) |
---|
[2128] | 1436 | knumv = knumv + 1 |
---|
| 1437 | ENDIF |
---|
[9023] | 1438 | IF ( ( profdata%var(2)%nvqc(jobs) > kqc_cutoff ) .AND. & |
---|
| 1439 | & ( profdata%var(1)%nvqc(jobs) <= kqc_cutoff) ) THEN |
---|
| 1440 | profdata%var(1)%nvqc(jobs) = IBSET(profdata%var(1)%nvqc(jobs),15) |
---|
[2128] | 1441 | knumu = knumu + 1 |
---|
| 1442 | ENDIF |
---|
[9490] | 1443 | ! |
---|
[2128] | 1444 | END DO |
---|
[9490] | 1445 | ! |
---|
[2128] | 1446 | END DO |
---|
[9490] | 1447 | ! |
---|
[2128] | 1448 | END SUBROUTINE obs_uv_rej |
---|
| 1449 | |
---|
[9490] | 1450 | !!===================================================================== |
---|
[2128] | 1451 | END MODULE obs_prep |
---|