| 1 | MODULE obs_prep |
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| 2 | !!===================================================================== |
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| 3 | !! *** MODULE obs_prep *** |
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| 4 | !! Observation diagnostics: Prepare observation arrays: screening, |
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| 5 | !! sorting, coordinate search |
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| 6 | !!===================================================================== |
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| 7 | |
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| 8 | !!--------------------------------------------------------------------- |
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| 9 | !! obs_pre_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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| 14 | !!--------------------------------------------------------------------- |
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| 15 | !! * Modules used |
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| 16 | USE par_kind, ONLY : & ! Precision variables |
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| 17 | & wp |
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| 18 | USE dom_oce ! ocean space and time domain |
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| 19 | USE in_out_manager ! I/O manager |
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| 20 | USE obs_profiles_def ! Definitions for storage arrays for profiles |
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| 21 | USE obs_surf_def ! Definitions for storage arrays for surface data |
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| 22 | USE obs_mpp, ONLY : & ! MPP support routines for observation diagnostics |
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| 23 | & obs_mpp_sum_integer, & |
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| 24 | & obs_mpp_sum_integers |
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| 25 | USE obs_inter_sup ! Interpolation support |
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| 26 | USE obs_oper ! Observation operators |
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| 27 | #if defined key_bdy |
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| 28 | USE bdy_oce, ONLY : & ! Boundary information |
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| 29 | idx_bdy, nb_bdy |
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| 30 | #endif |
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| 31 | USE lib_mpp, ONLY : & |
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| 32 | & ctl_warn, ctl_stop |
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| 33 | |
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| 34 | IMPLICIT NONE |
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| 35 | |
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| 36 | !! * Routine accessibility |
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| 37 | PRIVATE |
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| 38 | |
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| 39 | PUBLIC & |
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| 40 | & obs_pre_prof, & ! First level check and screening of profile obs |
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| 41 | & obs_pre_surf, & ! First level check and screening of surface obs |
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| 42 | & calc_month_len ! Calculate the number of days in the months of a year |
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| 43 | |
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| 44 | !!---------------------------------------------------------------------- |
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| 45 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 46 | !! $Id$ |
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| 47 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 48 | !!---------------------------------------------------------------------- |
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| 49 | |
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| 50 | !! * Substitutions |
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| 51 | # include "domzgr_substitute.h90" |
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| 52 | |
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| 53 | CONTAINS |
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| 54 | |
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| 55 | SUBROUTINE obs_pre_surf( surfdata, surfdataqc, & |
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| 56 | & kpi, kpj, & |
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| 57 | & zmask, pglam, pgphi, & |
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| 58 | & ld_nea, ld_bound_reject, & |
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| 59 | & ld_seaicetypes, kqc_cutoff ) |
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| 60 | !!---------------------------------------------------------------------- |
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| 61 | !! *** ROUTINE obs_pre_sla *** |
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| 62 | !! |
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| 63 | !! ** Purpose : First level check and screening of surface observations |
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| 64 | !! |
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| 65 | !! ** Method : First level check and screening of surface observations |
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| 66 | !! |
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| 67 | !! ** Action : |
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| 68 | !! |
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| 69 | !! References : |
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| 70 | !! |
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| 71 | !! History : |
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| 72 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
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| 73 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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| 74 | !! ! 2015-02 (M. Martin) Combined routine for surface types. |
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| 75 | !!---------------------------------------------------------------------- |
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| 76 | !! * Modules used |
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| 77 | USE domstp ! Domain: set the time-step |
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| 78 | USE par_oce ! Ocean parameters |
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| 79 | USE dom_oce, ONLY : & ! Geographical information |
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| 80 | & glamt, & |
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| 81 | & gphit, & |
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| 82 | & tmask, & |
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| 83 | & nproc |
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| 84 | !! * Arguments |
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| 85 | TYPE(obs_surf), INTENT(INOUT) :: surfdata ! Full set of surface data |
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| 86 | TYPE(obs_surf), INTENT(INOUT) :: surfdataqc ! Subset of surface data not failing screening |
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| 87 | INTEGER, INTENT(IN) :: kpi, kpj ! Local domain sizes |
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| 88 | REAL(wp), INTENT(IN), DIMENSION(kpi,kpj,surfdata%nvar) :: & |
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| 89 | & zmask |
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| 90 | REAL(wp), INTENT(IN), DIMENSION(kpi,kpj,surfdata%nvar) :: & |
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| 91 | & pglam, & |
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| 92 | & pgphi |
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| 93 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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| 94 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Switch for rejecting obs near the boundary |
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| 95 | LOGICAL, INTENT(IN) :: ld_seaicetypes ! Switch to indicate sea ice data |
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| 96 | INTEGER, INTENT(IN), OPTIONAL :: kqc_cutoff ! cut off for QC value |
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| 97 | !! * Local declarations |
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| 98 | INTEGER :: iqc_cutoff = 255 ! cut off for QC value |
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| 99 | INTEGER :: iyea0 ! Initial date |
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| 100 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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| 101 | INTEGER :: iday0 |
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| 102 | INTEGER :: ihou0 |
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| 103 | INTEGER :: imin0 |
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| 104 | INTEGER :: icycle ! Current assimilation cycle |
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| 105 | ! Counters for observations that |
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| 106 | INTEGER :: iotdobs ! - outside time domain |
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| 107 | INTEGER, DIMENSION(surfdata%nvar) :: iosdsobs ! - outside space domain |
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| 108 | INTEGER, DIMENSION(surfdata%nvar) :: ilansobs ! - within a model land cell |
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| 109 | INTEGER, DIMENSION(surfdata%nvar) :: inlasobs ! - close to land |
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| 110 | INTEGER, DIMENSION(surfdata%nvar) :: ibdysobs ! - close to open boundary |
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| 111 | INTEGER :: igrdobs ! - fail the grid search |
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| 112 | ! Global counters for observations that |
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| 113 | INTEGER :: iotdobsmpp ! - outside time domain |
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| 114 | INTEGER, DIMENSION(surfdata%nvar) :: iosdsobsmpp ! - outside space domain |
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| 115 | INTEGER, DIMENSION(surfdata%nvar) :: ilansobsmpp ! - within a model land cell |
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| 116 | INTEGER, DIMENSION(surfdata%nvar) :: inlasobsmpp ! - close to land |
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| 117 | INTEGER, DIMENSION(surfdata%nvar) :: ibdysobsmpp ! - close to open boundary |
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| 118 | INTEGER :: igrdobsmpp ! - fail the grid search |
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| 119 | |
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| 120 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
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| 121 | & llvalid ! SLA data selection |
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| 122 | INTEGER :: jobs ! Obs. loop counter |
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| 123 | INTEGER :: jvar ! Variable loop counter |
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| 124 | INTEGER :: jstp ! Time loop variable |
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| 125 | INTEGER :: inrc ! Time index variable |
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| 126 | CHARACTER(LEN=256) :: cout1 ! Diagnostic output line |
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| 127 | |
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| 128 | IF(lwp) WRITE(numout,*)'obs_pre_surf : Preparing the surface observations...' |
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| 129 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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| 130 | |
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| 131 | ! Initial date initialization (year, month, day, hour, minute) |
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| 132 | iyea0 = ndate0 / 10000 |
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| 133 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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| 134 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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| 135 | ihou0 = 0 |
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| 136 | imin0 = 0 |
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| 137 | |
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| 138 | icycle = no ! Assimilation cycle |
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| 139 | |
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| 140 | ! Diagnotics counters for various failures. |
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| 141 | |
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| 142 | iotdobs = 0 |
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| 143 | igrdobs = 0 |
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| 144 | iosdsobs = 0 |
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| 145 | ilansobs = 0 |
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| 146 | inlasobs = 0 |
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| 147 | ibdysobs = 0 |
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| 148 | |
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| 149 | ! Set QC cutoff to optional value if provided |
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| 150 | IF ( PRESENT(kqc_cutoff) ) iqc_cutoff=kqc_cutoff |
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| 151 | |
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| 152 | ! ----------------------------------------------------------------------- |
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| 153 | ! Find time coordinate for surface data |
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| 154 | ! ----------------------------------------------------------------------- |
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| 155 | |
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| 156 | IF ( ld_seaicetypes ) THEN |
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| 157 | CALL obs_coo_tim( icycle, & |
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| 158 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 159 | & surfdata%nsurf, surfdata%nyea, surfdata%nmon, & |
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| 160 | & surfdata%nday, surfdata%nhou, surfdata%nmin, & |
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| 161 | & surfdata%nqc, surfdata%mstp, iotdobs, & |
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| 162 | & ld_seaicetypes = ld_seaicetypes ) |
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| 163 | ELSE |
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| 164 | CALL obs_coo_tim( icycle, & |
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| 165 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 166 | & surfdata%nsurf, surfdata%nyea, surfdata%nmon, & |
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| 167 | & surfdata%nday, surfdata%nhou, surfdata%nmin, & |
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| 168 | & surfdata%nqc, surfdata%mstp, iotdobs ) |
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| 169 | ENDIF |
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| 170 | |
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| 171 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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| 172 | |
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| 173 | ! ----------------------------------------------------------------------- |
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| 174 | ! Check for surface data failing the grid search |
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| 175 | ! ----------------------------------------------------------------------- |
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| 176 | DO jvar = 1, surfdata%nvar |
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| 177 | CALL obs_coo_grd( surfdata%nsurf, surfdata%mi(:,jvar), surfdata%mj(:,jvar), & |
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| 178 | & surfdata%nqc, igrdobs ) |
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| 179 | END DO |
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| 180 | |
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| 181 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
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| 182 | |
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| 183 | ! ----------------------------------------------------------------------- |
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| 184 | ! Check for land points. |
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| 185 | ! ----------------------------------------------------------------------- |
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| 186 | |
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| 187 | DO jvar = 1, surfdata%nvar |
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| 188 | CALL obs_coo_spc_2d( surfdata%nsurf, & |
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| 189 | & jpi, jpj, & |
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| 190 | & surfdata%mi(:,jvar), surfdata%mj(:,jvar), & |
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| 191 | & surfdata%rlam, surfdata%rphi, & |
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| 192 | & pglam(:,:,jvar), pgphi(:,:,jvar), & |
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| 193 | & zmask(:,:,jvar), surfdata%nqc(:), & |
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| 194 | & iosdsobs(jvar), ilansobs(jvar), & |
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| 195 | & inlasobs(jvar), ld_nea, & |
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| 196 | & ibdysobs(jvar), ld_bound_reject, & |
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| 197 | & iqc_cutoff ) |
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| 198 | CALL obs_mpp_sum_integer( iosdsobs(jvar), iosdsobsmpp(jvar) ) |
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| 199 | CALL obs_mpp_sum_integer( ilansobs(jvar), ilansobsmpp(jvar) ) |
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| 200 | CALL obs_mpp_sum_integer( inlasobs(jvar), inlasobsmpp(jvar) ) |
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| 201 | CALL obs_mpp_sum_integer( ibdysobs(jvar), ibdysobsmpp(jvar) ) |
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| 202 | END DO |
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| 203 | |
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| 204 | ! ----------------------------------------------------------------------- |
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| 205 | ! Copy useful data from the surfdata data structure to |
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| 206 | ! the surfdataqc data structure |
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| 207 | ! ----------------------------------------------------------------------- |
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| 208 | |
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| 209 | ! Allocate the selection arrays |
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| 210 | |
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| 211 | ALLOCATE( llvalid(surfdata%nsurf) ) |
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| 212 | |
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| 213 | ! We want all data which has qc flags <= iqc_cutoff |
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| 214 | |
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| 215 | llvalid(:) = ( surfdata%nqc(:) <= iqc_cutoff ) |
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| 216 | |
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| 217 | ! The actual copying |
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| 218 | |
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| 219 | CALL obs_surf_compress( surfdata, surfdataqc, .TRUE., numout, & |
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| 220 | & lvalid=llvalid ) |
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| 221 | |
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| 222 | ! Dellocate the selection arrays |
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| 223 | DEALLOCATE( llvalid ) |
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| 224 | |
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| 225 | ! ----------------------------------------------------------------------- |
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| 226 | ! Print information about what observations are left after qc |
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| 227 | ! ----------------------------------------------------------------------- |
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| 228 | |
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| 229 | ! Update the total observation counter array |
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| 230 | |
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| 231 | IF(lwp) THEN |
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| 232 | |
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| 233 | DO jvar = 1, surfdataqc%nvar |
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| 234 | IF ( jvar == 1 ) THEN |
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| 235 | cout1=TRIM(surfdataqc%cvars(1)) |
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| 236 | ELSE |
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| 237 | WRITE(cout1,'(A,A1,A)') TRIM(cout1), '/', TRIM(surfdataqc%cvars(jvar)) |
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| 238 | ENDIF |
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| 239 | END DO |
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| 240 | |
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| 241 | WRITE(numout,*) |
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| 242 | WRITE(numout,*) ' '//TRIM(cout1)//' data outside time domain = ', & |
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| 243 | & iotdobsmpp |
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| 244 | WRITE(numout,*) ' Remaining '//TRIM(cout1)//' data that failed grid search = ', & |
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| 245 | & igrdobsmpp |
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| 246 | |
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| 247 | DO jvar = 1, surfdataqc%nvar |
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| 248 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(jvar)//' data outside space domain = ', & |
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| 249 | & iosdsobsmpp(jvar) |
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| 250 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(jvar)//' data at land points = ', & |
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| 251 | & ilansobsmpp(jvar) |
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| 252 | IF (ld_nea) THEN |
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| 253 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(jvar)//' data near land points (removed) = ', & |
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| 254 | & inlasobsmpp(jvar) |
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| 255 | ELSE |
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| 256 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(jvar)//' data near land points (kept) = ', & |
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| 257 | & inlasobsmpp(jvar) |
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| 258 | ENDIF |
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| 259 | WRITE(numout,*) ' Remaining '//surfdataqc%cvars(jvar)//' data near open boundary (removed) = ', & |
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| 260 | & ibdysobsmpp(jvar) |
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| 261 | END DO |
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| 262 | WRITE(numout,*) ' '//TRIM(cout1)//' data accepted = ', & |
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| 263 | & surfdataqc%nsurfmpp |
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| 264 | |
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| 265 | WRITE(numout,*) |
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| 266 | WRITE(numout,*) ' Number of observations per time step:' |
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| 267 | WRITE(numout,*) |
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| 268 | WRITE(numout,'(10X,A,10X,A)')'Time step',TRIM(cout1) |
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| 269 | WRITE(numout,'(10X,A,5X,A)')'---------','-----------------' |
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| 270 | CALL FLUSH(numout) |
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| 271 | ENDIF |
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| 272 | |
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| 273 | DO jobs = 1, surfdataqc%nsurf |
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| 274 | inrc = surfdataqc%mstp(jobs) + 2 - nit000 |
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| 275 | surfdataqc%nsstp(inrc) = surfdataqc%nsstp(inrc) + 1 |
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| 276 | END DO |
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| 277 | |
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| 278 | CALL obs_mpp_sum_integers( surfdataqc%nsstp, surfdataqc%nsstpmpp, & |
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| 279 | & nitend - nit000 + 2 ) |
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| 280 | |
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| 281 | IF ( lwp ) THEN |
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| 282 | DO jstp = nit000 - 1, nitend |
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| 283 | inrc = jstp - nit000 + 2 |
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| 284 | WRITE(numout,1999) jstp, surfdataqc%nsstpmpp(inrc) |
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| 285 | CALL FLUSH(numout) |
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| 286 | END DO |
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| 287 | ENDIF |
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| 288 | |
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| 289 | 1999 FORMAT(10X,I9,5X,I17) |
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| 290 | |
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| 291 | END SUBROUTINE obs_pre_surf |
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| 292 | |
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| 293 | |
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| 294 | SUBROUTINE obs_pre_prof( profdata, prodatqc, ld_var, & |
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| 295 | & kpi, kpj, kpk, & |
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| 296 | & zmask, pglam, pgphi, & |
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| 297 | & ld_nea, ld_bound_reject, kdailyavtypes, kqc_cutoff ) |
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| 298 | |
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| 299 | !!---------------------------------------------------------------------- |
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| 300 | !! *** ROUTINE obs_pre_prof *** |
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| 301 | !! |
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| 302 | !! ** Purpose : First level check and screening of profiles |
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| 303 | !! |
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| 304 | !! ** Method : First level check and screening of profiles |
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| 305 | !! |
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| 306 | !! History : |
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| 307 | !! ! 2007-06 (K. Mogensen) original : T and S profile data |
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| 308 | !! ! 2008-09 (M. Valdivieso) : TAO velocity data |
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| 309 | !! ! 2009-01 (K. Mogensen) : New feedback stricture |
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| 310 | !! ! 2015-02 (M. Martin) : Combined profile routine. |
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| 311 | !! |
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| 312 | !!---------------------------------------------------------------------- |
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| 313 | !! * Modules used |
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| 314 | USE domstp ! Domain: set the time-step |
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| 315 | USE par_oce ! Ocean parameters |
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| 316 | USE dom_oce, ONLY : & ! Geographical information |
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| 317 | & gdept_1d, & |
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| 318 | & nproc |
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| 319 | |
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| 320 | !! * Arguments |
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| 321 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Full set of profile data |
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| 322 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
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| 323 | LOGICAL, DIMENSION(profdata%nvar), INTENT(IN) :: & |
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| 324 | & ld_var ! Observed variables switches |
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| 325 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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| 326 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Switch for rejecting observations near the boundary |
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| 327 | INTEGER, INTENT(IN) :: kpi, kpj, kpk ! Local domain sizes |
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| 328 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
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| 329 | & kdailyavtypes ! Types for daily averages |
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| 330 | REAL(wp), INTENT(IN), DIMENSION(kpi,kpj,kpk,profdata%nvar) :: & |
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| 331 | & zmask |
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| 332 | REAL(wp), INTENT(IN), DIMENSION(kpi,kpj,profdata%nvar) :: & |
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| 333 | & pglam, & |
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| 334 | & pgphi |
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| 335 | INTEGER, INTENT(IN), OPTIONAL :: kqc_cutoff ! cut off for QC value |
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| 336 | |
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| 337 | !! * Local declarations |
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| 338 | INTEGER :: iqc_cutoff = 255 ! cut off for QC value |
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| 339 | INTEGER :: iyea0 ! Initial date |
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| 340 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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| 341 | INTEGER :: iday0 |
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| 342 | INTEGER :: ihou0 |
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| 343 | INTEGER :: imin0 |
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| 344 | INTEGER :: icycle ! Current assimilation cycle |
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| 345 | ! Counters for observations that are |
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| 346 | INTEGER :: iotdobs ! - outside time domain |
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| 347 | INTEGER, DIMENSION(profdata%nvar) :: iosdvobs ! - outside space domain |
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| 348 | INTEGER, DIMENSION(profdata%nvar) :: ilanvobs ! - within a model land cell |
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| 349 | INTEGER, DIMENSION(profdata%nvar) :: inlavobs ! - close to land |
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| 350 | INTEGER, DIMENSION(profdata%nvar) :: ibdyvobs ! - boundary |
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| 351 | INTEGER :: igrdobs ! - fail the grid search |
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| 352 | INTEGER :: iuvchku ! - reject UVEL if VVEL rejected |
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| 353 | INTEGER :: iuvchkv ! - reject VVEL if UVEL rejected |
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| 354 | ! Global counters for observations that are |
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| 355 | INTEGER :: iotdobsmpp ! - outside time domain |
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| 356 | INTEGER, DIMENSION(profdata%nvar) :: iosdvobsmpp ! - outside space domain |
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| 357 | INTEGER, DIMENSION(profdata%nvar) :: ilanvobsmpp ! - within a model land cell |
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| 358 | INTEGER, DIMENSION(profdata%nvar) :: inlavobsmpp ! - close to land |
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| 359 | INTEGER, DIMENSION(profdata%nvar) :: ibdyvobsmpp ! - boundary |
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| 360 | INTEGER :: igrdobsmpp ! - fail the grid search |
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| 361 | INTEGER :: iuvchkumpp ! - reject UVEL if VVEL rejected |
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| 362 | INTEGER :: iuvchkvmpp ! - reject VVEL if UVEL rejected |
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| 363 | TYPE(obs_prof_valid) :: llvalid ! Profile selection |
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| 364 | TYPE(obs_prof_valid), DIMENSION(profdata%nvar) :: & |
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| 365 | & llvvalid ! vars selection |
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| 366 | INTEGER :: jvar ! Variable loop variable |
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| 367 | INTEGER :: jobs ! Obs. loop variable |
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| 368 | INTEGER :: jstp ! Time loop variable |
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| 369 | INTEGER :: inrc ! Time index variable |
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| 370 | CHARACTER(LEN=256) :: cout1 ! Diagnostic output line |
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| 371 | CHARACTER(LEN=256) :: cout2 ! Diagnostic output line |
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| 372 | |
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| 373 | IF(lwp) WRITE(numout,*)'obs_pre_prof: Preparing the profile data...' |
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| 374 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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| 375 | |
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| 376 | ! Initial date initialization (year, month, day, hour, minute) |
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| 377 | iyea0 = ndate0 / 10000 |
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| 378 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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| 379 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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| 380 | ihou0 = 0 |
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| 381 | imin0 = 0 |
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| 382 | |
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| 383 | icycle = no ! Assimilation cycle |
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| 384 | |
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| 385 | ! Diagnostics counters for various failures. |
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| 386 | |
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| 387 | iotdobs = 0 |
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| 388 | igrdobs = 0 |
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| 389 | iosdvobs(:) = 0 |
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| 390 | ilanvobs(:) = 0 |
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| 391 | inlavobs(:) = 0 |
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| 392 | ibdyvobs(:) = 0 |
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| 393 | iuvchku = 0 |
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| 394 | iuvchkv = 0 |
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| 395 | |
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| 396 | |
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| 397 | ! Set QC cutoff to optional value if provided |
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| 398 | IF ( PRESENT(kqc_cutoff) ) iqc_cutoff=kqc_cutoff |
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| 399 | |
|---|
| 400 | ! ----------------------------------------------------------------------- |
|---|
| 401 | ! Find time coordinate for profiles |
|---|
| 402 | ! ----------------------------------------------------------------------- |
|---|
| 403 | |
|---|
| 404 | IF ( PRESENT(kdailyavtypes) ) THEN |
|---|
| 405 | CALL obs_coo_tim_prof( icycle, & |
|---|
| 406 | & iyea0, imon0, iday0, ihou0, imin0, & |
|---|
| 407 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
|---|
| 408 | & profdata%nday, profdata%nhou, profdata%nmin, & |
|---|
| 409 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
|---|
| 410 | & iotdobs, kdailyavtypes = kdailyavtypes, & |
|---|
| 411 | & kqc_cutoff = iqc_cutoff ) |
|---|
| 412 | ELSE |
|---|
| 413 | CALL obs_coo_tim_prof( icycle, & |
|---|
| 414 | & iyea0, imon0, iday0, ihou0, imin0, & |
|---|
| 415 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
|---|
| 416 | & profdata%nday, profdata%nhou, profdata%nmin, & |
|---|
| 417 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
|---|
| 418 | & iotdobs, kqc_cutoff = iqc_cutoff ) |
|---|
| 419 | ENDIF |
|---|
| 420 | |
|---|
| 421 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
|---|
| 422 | |
|---|
| 423 | ! ----------------------------------------------------------------------- |
|---|
| 424 | ! Check for profiles failing the grid search |
|---|
| 425 | ! ----------------------------------------------------------------------- |
|---|
| 426 | |
|---|
| 427 | DO jvar = 1, profdata%nvar |
|---|
| 428 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,jvar), profdata%mj(:,jvar), & |
|---|
| 429 | & profdata%nqc, igrdobs ) |
|---|
| 430 | END DO |
|---|
| 431 | |
|---|
| 432 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
|---|
| 433 | |
|---|
| 434 | ! ----------------------------------------------------------------------- |
|---|
| 435 | ! Reject all observations for profiles with nqc > iqc_cutoff |
|---|
| 436 | ! ----------------------------------------------------------------------- |
|---|
| 437 | |
|---|
| 438 | CALL obs_pro_rej( profdata, kqc_cutoff = iqc_cutoff ) |
|---|
| 439 | |
|---|
| 440 | ! ----------------------------------------------------------------------- |
|---|
| 441 | ! Check for land points. This includes points below the model |
|---|
| 442 | ! bathymetry so this is done for every point in the profile |
|---|
| 443 | ! ----------------------------------------------------------------------- |
|---|
| 444 | |
|---|
| 445 | DO jvar = 1, profdata%nvar |
|---|
| 446 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(jvar), & |
|---|
| 447 | & profdata%npvsta(:,jvar), profdata%npvend(:,jvar), & |
|---|
| 448 | & jpi, jpj, & |
|---|
| 449 | & jpk, & |
|---|
| 450 | & profdata%mi, profdata%mj, & |
|---|
| 451 | & profdata%var(jvar)%mvk, & |
|---|
| 452 | & profdata%rlam, profdata%rphi, & |
|---|
| 453 | & profdata%var(jvar)%vdep, & |
|---|
| 454 | & pglam(:,:,jvar), pgphi(:,:,jvar), & |
|---|
| 455 | & gdept_1d, zmask(:,:,:,jvar), & |
|---|
| 456 | & profdata%nqc, profdata%var(jvar)%nvqc, & |
|---|
| 457 | & iosdvobs(jvar), ilanvobs(jvar), & |
|---|
| 458 | & inlavobs(jvar), ld_nea, & |
|---|
| 459 | & ibdyvobs(jvar), ld_bound_reject, & |
|---|
| 460 | & iqc_cutoff ) |
|---|
| 461 | |
|---|
| 462 | CALL obs_mpp_sum_integer( iosdvobs(jvar), iosdvobsmpp(jvar) ) |
|---|
| 463 | CALL obs_mpp_sum_integer( ilanvobs(jvar), ilanvobsmpp(jvar) ) |
|---|
| 464 | CALL obs_mpp_sum_integer( inlavobs(jvar), inlavobsmpp(jvar) ) |
|---|
| 465 | CALL obs_mpp_sum_integer( ibdyvobs(jvar), ibdyvobsmpp(jvar) ) |
|---|
| 466 | END DO |
|---|
| 467 | |
|---|
| 468 | ! ----------------------------------------------------------------------- |
|---|
| 469 | ! Reject u if v is rejected and vice versa |
|---|
| 470 | ! ----------------------------------------------------------------------- |
|---|
| 471 | |
|---|
| 472 | IF ( TRIM(profdata%cvars(1)) == 'UVEL' ) THEN |
|---|
| 473 | CALL obs_uv_rej_pro( profdata, iuvchku, iuvchkv, iqc_cutoff ) |
|---|
| 474 | CALL obs_mpp_sum_integer( iuvchku, iuvchkumpp ) |
|---|
| 475 | CALL obs_mpp_sum_integer( iuvchkv, iuvchkvmpp ) |
|---|
| 476 | ENDIF |
|---|
| 477 | |
|---|
| 478 | ! ----------------------------------------------------------------------- |
|---|
| 479 | ! Copy useful data from the profdata data structure to |
|---|
| 480 | ! the prodatqc data structure |
|---|
| 481 | ! ----------------------------------------------------------------------- |
|---|
| 482 | |
|---|
| 483 | ! Allocate the selection arrays |
|---|
| 484 | |
|---|
| 485 | ALLOCATE( llvalid%luse(profdata%nprof) ) |
|---|
| 486 | DO jvar = 1,profdata%nvar |
|---|
| 487 | ALLOCATE( llvvalid(jvar)%luse(profdata%nvprot(jvar)) ) |
|---|
| 488 | END DO |
|---|
| 489 | |
|---|
| 490 | ! We want all data which has qc flags <= iqc_cutoff |
|---|
| 491 | |
|---|
| 492 | llvalid%luse(:) = ( profdata%nqc(:) <= iqc_cutoff ) |
|---|
| 493 | DO jvar = 1,profdata%nvar |
|---|
| 494 | llvvalid(jvar)%luse(:) = ( profdata%var(jvar)%nvqc(:) <= iqc_cutoff ) |
|---|
| 495 | END DO |
|---|
| 496 | |
|---|
| 497 | ! The actual copying |
|---|
| 498 | |
|---|
| 499 | CALL obs_prof_compress( profdata, prodatqc, .TRUE., numout, & |
|---|
| 500 | & lvalid=llvalid, lvvalid=llvvalid ) |
|---|
| 501 | |
|---|
| 502 | ! Dellocate the selection arrays |
|---|
| 503 | DEALLOCATE( llvalid%luse ) |
|---|
| 504 | DO jvar = 1,profdata%nvar |
|---|
| 505 | DEALLOCATE( llvvalid(jvar)%luse ) |
|---|
| 506 | END DO |
|---|
| 507 | |
|---|
| 508 | ! ----------------------------------------------------------------------- |
|---|
| 509 | ! Print information about what observations are left after qc |
|---|
| 510 | ! ----------------------------------------------------------------------- |
|---|
| 511 | |
|---|
| 512 | ! Update the total observation counter array |
|---|
| 513 | |
|---|
| 514 | IF(lwp) THEN |
|---|
| 515 | |
|---|
| 516 | WRITE(numout,*) |
|---|
| 517 | WRITE(numout,*) ' Profiles outside time domain = ', & |
|---|
| 518 | & iotdobsmpp |
|---|
| 519 | WRITE(numout,*) ' Remaining profiles that failed grid search = ', & |
|---|
| 520 | & igrdobsmpp |
|---|
| 521 | DO jvar = 1, profdata%nvar |
|---|
| 522 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(jvar)//' data outside space domain = ', & |
|---|
| 523 | & iosdvobsmpp(jvar) |
|---|
| 524 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(jvar)//' data at land points = ', & |
|---|
| 525 | & ilanvobsmpp(jvar) |
|---|
| 526 | IF (ld_nea) THEN |
|---|
| 527 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(jvar)//' data near land points (removed) = ',& |
|---|
| 528 | & inlavobsmpp(jvar) |
|---|
| 529 | ELSE |
|---|
| 530 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(jvar)//' data near land points (kept) = ',& |
|---|
| 531 | & inlavobsmpp(jvar) |
|---|
| 532 | ENDIF |
|---|
| 533 | IF ( TRIM(profdata%cvars(jvar)) == 'UVEL' ) THEN |
|---|
| 534 | WRITE(numout,*) ' U observation rejected since V rejected = ', & |
|---|
| 535 | & iuvchku |
|---|
| 536 | ELSE IF ( TRIM(profdata%cvars(jvar)) == 'VVEL' ) THEN |
|---|
| 537 | WRITE(numout,*) ' V observation rejected since U rejected = ', & |
|---|
| 538 | & iuvchkv |
|---|
| 539 | ENDIF |
|---|
| 540 | WRITE(numout,*) ' Remaining '//prodatqc%cvars(jvar)//' data near open boundary (removed) = ',& |
|---|
| 541 | & ibdyvobsmpp(jvar) |
|---|
| 542 | WRITE(numout,*) ' '//prodatqc%cvars(jvar)//' data accepted = ', & |
|---|
| 543 | & prodatqc%nvprotmpp(jvar) |
|---|
| 544 | END DO |
|---|
| 545 | |
|---|
| 546 | WRITE(numout,*) |
|---|
| 547 | WRITE(numout,*) ' Number of observations per time step :' |
|---|
| 548 | WRITE(numout,*) |
|---|
| 549 | WRITE(cout1,'(10X,A9,5X,A8)') 'Time step', 'Profiles' |
|---|
| 550 | WRITE(cout2,'(10X,A9,5X,A8)') '---------', '--------' |
|---|
| 551 | DO jvar = 1, prodatqc%nvar |
|---|
| 552 | WRITE(cout1,'(A,5X,A11)') TRIM(cout1), TRIM(prodatqc%cvars(jvar)) |
|---|
| 553 | WRITE(cout2,'(A,5X,A11)') TRIM(cout2), '-----------' |
|---|
| 554 | END DO |
|---|
| 555 | WRITE(numout,*) cout1 |
|---|
| 556 | WRITE(numout,*) cout2 |
|---|
| 557 | ENDIF |
|---|
| 558 | |
|---|
| 559 | DO jobs = 1, prodatqc%nprof |
|---|
| 560 | inrc = prodatqc%mstp(jobs) + 2 - nit000 |
|---|
| 561 | prodatqc%npstp(inrc) = prodatqc%npstp(inrc) + 1 |
|---|
| 562 | DO jvar = 1, prodatqc%nvar |
|---|
| 563 | IF ( prodatqc%npvend(jobs,jvar) > 0 ) THEN |
|---|
| 564 | prodatqc%nvstp(inrc,jvar) = prodatqc%nvstp(inrc,jvar) + & |
|---|
| 565 | & ( prodatqc%npvend(jobs,jvar) - & |
|---|
| 566 | & prodatqc%npvsta(jobs,jvar) + 1 ) |
|---|
| 567 | ENDIF |
|---|
| 568 | END DO |
|---|
| 569 | END DO |
|---|
| 570 | |
|---|
| 571 | |
|---|
| 572 | CALL obs_mpp_sum_integers( prodatqc%npstp, prodatqc%npstpmpp, & |
|---|
| 573 | & nitend - nit000 + 2 ) |
|---|
| 574 | DO jvar = 1, prodatqc%nvar |
|---|
| 575 | CALL obs_mpp_sum_integers( prodatqc%nvstp(:,jvar), & |
|---|
| 576 | & prodatqc%nvstpmpp(:,jvar), & |
|---|
| 577 | & nitend - nit000 + 2 ) |
|---|
| 578 | END DO |
|---|
| 579 | |
|---|
| 580 | IF ( lwp ) THEN |
|---|
| 581 | DO jstp = nit000 - 1, nitend |
|---|
| 582 | inrc = jstp - nit000 + 2 |
|---|
| 583 | WRITE(cout1,'(10X,I9,5X,I8)') jstp, prodatqc%npstpmpp(inrc) |
|---|
| 584 | DO jvar = 1, prodatqc%nvar |
|---|
| 585 | WRITE(cout1,'(A,5X,I11)') TRIM(cout1), prodatqc%nvstpmpp(inrc,jvar) |
|---|
| 586 | END DO |
|---|
| 587 | WRITE(numout,*) cout1 |
|---|
| 588 | END DO |
|---|
| 589 | ENDIF |
|---|
| 590 | |
|---|
| 591 | END SUBROUTINE obs_pre_prof |
|---|
| 592 | |
|---|
| 593 | SUBROUTINE obs_coo_tim( kcycle, & |
|---|
| 594 | & kyea0, kmon0, kday0, khou0, kmin0, & |
|---|
| 595 | & kobsno, & |
|---|
| 596 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
|---|
| 597 | & kobsqc, kobsstp, kotdobs, ld_seaicetypes ) |
|---|
| 598 | !!---------------------------------------------------------------------- |
|---|
| 599 | !! *** ROUTINE obs_coo_tim *** |
|---|
| 600 | !! |
|---|
| 601 | !! ** Purpose : Compute the number of time steps to the observation time. |
|---|
| 602 | !! |
|---|
| 603 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
|---|
| 604 | !! hou_obs, min_obs ), this routine locates the time step |
|---|
| 605 | !! that is closest to this time. |
|---|
| 606 | !! |
|---|
| 607 | !! ** Action : |
|---|
| 608 | !! |
|---|
| 609 | !! References : |
|---|
| 610 | !! |
|---|
| 611 | !! History : |
|---|
| 612 | !! ! 1997-07 (A. Weaver) Original |
|---|
| 613 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
|---|
| 614 | !! ! 2006-10 (A. Weaver) Cleanup |
|---|
| 615 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
|---|
| 616 | !! ! 2010-05 (D. Lea) Fix in leap year calculation for NEMO vn3.2 |
|---|
| 617 | !!---------------------------------------------------------------------- |
|---|
| 618 | !! * Modules used |
|---|
| 619 | USE dom_oce, ONLY : & ! Geographical information |
|---|
| 620 | & rdt |
|---|
| 621 | USE phycst, ONLY : & ! Physical constants |
|---|
| 622 | & rday, & |
|---|
| 623 | & rmmss, & |
|---|
| 624 | & rhhmm |
|---|
| 625 | !! * Arguments |
|---|
| 626 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
|---|
| 627 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
|---|
| 628 | INTEGER, INTENT(IN) :: kmon0 |
|---|
| 629 | INTEGER, INTENT(IN) :: kday0 |
|---|
| 630 | INTEGER, INTENT(IN) :: khou0 |
|---|
| 631 | INTEGER, INTENT(IN) :: kmin0 |
|---|
| 632 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
|---|
| 633 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
|---|
| 634 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
|---|
| 635 | & kobsyea, & ! Observation time coordinates |
|---|
| 636 | & kobsmon, & |
|---|
| 637 | & kobsday, & |
|---|
| 638 | & kobshou, & |
|---|
| 639 | & kobsmin |
|---|
| 640 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
|---|
| 641 | & kobsqc ! Quality control flag |
|---|
| 642 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
|---|
| 643 | & kobsstp ! Number of time steps up to the |
|---|
| 644 | ! observation time |
|---|
| 645 | LOGICAL, OPTIONAL, INTENT(IN) :: ld_seaicetypes |
|---|
| 646 | |
|---|
| 647 | !! * Local declarations |
|---|
| 648 | INTEGER :: jyea |
|---|
| 649 | INTEGER :: jmon |
|---|
| 650 | INTEGER :: jday |
|---|
| 651 | INTEGER :: jobs |
|---|
| 652 | INTEGER :: iyeastr |
|---|
| 653 | INTEGER :: iyeaend |
|---|
| 654 | INTEGER :: imonstr |
|---|
| 655 | INTEGER :: imonend |
|---|
| 656 | INTEGER :: idaystr |
|---|
| 657 | INTEGER :: idayend |
|---|
| 658 | INTEGER :: iskip |
|---|
| 659 | INTEGER :: idaystp |
|---|
| 660 | INTEGER :: icecount |
|---|
| 661 | REAL(KIND=wp) :: zminstp |
|---|
| 662 | REAL(KIND=wp) :: zhoustp |
|---|
| 663 | REAL(KIND=wp) :: zobsstp |
|---|
| 664 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
|---|
| 665 | |
|---|
| 666 | !----------------------------------------------------------------------- |
|---|
| 667 | ! Initialization |
|---|
| 668 | !----------------------------------------------------------------------- |
|---|
| 669 | |
|---|
| 670 | ! Intialize the number of time steps per day |
|---|
| 671 | idaystp = NINT( rday / rdt ) |
|---|
| 672 | |
|---|
| 673 | !--------------------------------------------------------------------- |
|---|
| 674 | ! Locate the model time coordinates for interpolation |
|---|
| 675 | !--------------------------------------------------------------------- |
|---|
| 676 | |
|---|
| 677 | DO jobs = 1, kobsno |
|---|
| 678 | |
|---|
| 679 | ! Initialize the time step counter |
|---|
| 680 | kobsstp(jobs) = nit000 - 1 |
|---|
| 681 | |
|---|
| 682 | ! Flag if observation date is less than the initial date |
|---|
| 683 | |
|---|
| 684 | IF ( ( kobsyea(jobs) < kyea0 ) & |
|---|
| 685 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
|---|
| 686 | & .AND. ( kobsmon(jobs) < kmon0 ) ) & |
|---|
| 687 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
|---|
| 688 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
|---|
| 689 | & .AND. ( kobsday(jobs) < kday0 ) ) & |
|---|
| 690 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
|---|
| 691 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
|---|
| 692 | & .AND. ( kobsday(jobs) == kday0 ) & |
|---|
| 693 | & .AND. ( kobshou(jobs) < khou0 ) ) & |
|---|
| 694 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
|---|
| 695 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
|---|
| 696 | & .AND. ( kobsday(jobs) == kday0 ) & |
|---|
| 697 | & .AND. ( kobshou(jobs) == khou0 ) & |
|---|
| 698 | & .AND. ( kobsmin(jobs) <= kmin0 ) ) ) THEN |
|---|
| 699 | kobsstp(jobs) = -1 |
|---|
| 700 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
|---|
| 701 | kotdobs = kotdobs + 1 |
|---|
| 702 | CYCLE |
|---|
| 703 | ENDIF |
|---|
| 704 | |
|---|
| 705 | ! Compute the number of time steps to the observation day |
|---|
| 706 | iyeastr = kyea0 |
|---|
| 707 | iyeaend = kobsyea(jobs) |
|---|
| 708 | |
|---|
| 709 | !--------------------------------------------------------------------- |
|---|
| 710 | ! Year loop |
|---|
| 711 | !--------------------------------------------------------------------- |
|---|
| 712 | DO jyea = iyeastr, iyeaend |
|---|
| 713 | |
|---|
| 714 | CALL calc_month_len( jyea, imonth_len ) |
|---|
| 715 | |
|---|
| 716 | imonstr = 1 |
|---|
| 717 | IF ( jyea == kyea0 ) imonstr = kmon0 |
|---|
| 718 | imonend = 12 |
|---|
| 719 | IF ( jyea == kobsyea(jobs) ) imonend = kobsmon(jobs) |
|---|
| 720 | |
|---|
| 721 | ! Month loop |
|---|
| 722 | DO jmon = imonstr, imonend |
|---|
| 723 | |
|---|
| 724 | idaystr = 1 |
|---|
| 725 | IF ( ( jmon == kmon0 ) & |
|---|
| 726 | & .AND. ( jyea == kyea0 ) ) idaystr = kday0 |
|---|
| 727 | idayend = imonth_len(jmon) |
|---|
| 728 | IF ( ( jmon == kobsmon(jobs) ) & |
|---|
| 729 | & .AND. ( jyea == kobsyea(jobs) ) ) idayend = kobsday(jobs) - 1 |
|---|
| 730 | |
|---|
| 731 | ! Day loop |
|---|
| 732 | DO jday = idaystr, idayend |
|---|
| 733 | kobsstp(jobs) = kobsstp(jobs) + idaystp |
|---|
| 734 | END DO |
|---|
| 735 | |
|---|
| 736 | END DO |
|---|
| 737 | |
|---|
| 738 | END DO |
|---|
| 739 | |
|---|
| 740 | ! Add in the number of time steps to the observation minute |
|---|
| 741 | zminstp = rmmss / rdt |
|---|
| 742 | zhoustp = rhhmm * zminstp |
|---|
| 743 | |
|---|
| 744 | zobsstp = REAL( kobsmin(jobs) - kmin0, KIND=wp ) * zminstp & |
|---|
| 745 | & + REAL( kobshou(jobs) - khou0, KIND=wp ) * zhoustp |
|---|
| 746 | kobsstp(jobs) = kobsstp(jobs) + NINT( zobsstp ) |
|---|
| 747 | |
|---|
| 748 | ! Flag if observation step outside the time window |
|---|
| 749 | IF ( ( kobsstp(jobs) < ( nit000 - 1 ) ) & |
|---|
| 750 | & .OR.( kobsstp(jobs) > nitend ) ) THEN |
|---|
| 751 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
|---|
| 752 | kotdobs = kotdobs + 1 |
|---|
| 753 | CYCLE |
|---|
| 754 | ENDIF |
|---|
| 755 | |
|---|
| 756 | ! Flag sea ice observations falling on initial timestep |
|---|
| 757 | IF ( PRESENT(ld_seaicetypes) ) THEN |
|---|
| 758 | |
|---|
| 759 | IF ( ( kobsstp(jobs) == (nit000 - 1) ) ) THEN |
|---|
| 760 | IF (lwp) WRITE(numout,*)( 'Sea-ice not initialised on zeroth '// & |
|---|
| 761 | & 'time-step but SIT observation valid then, flagging '// & |
|---|
| 762 | 'in time check subroutine obs_coo_tim.' ) |
|---|
| 763 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
|---|
| 764 | kotdobs = kotdobs + 1 |
|---|
| 765 | CYCLE |
|---|
| 766 | ENDIF |
|---|
| 767 | ENDIF |
|---|
| 768 | |
|---|
| 769 | END DO |
|---|
| 770 | |
|---|
| 771 | END SUBROUTINE obs_coo_tim |
|---|
| 772 | |
|---|
| 773 | SUBROUTINE calc_month_len( iyear, imonth_len ) |
|---|
| 774 | !!---------------------------------------------------------------------- |
|---|
| 775 | !! *** ROUTINE calc_month_len *** |
|---|
| 776 | !! |
|---|
| 777 | !! ** Purpose : Compute the number of days in a months given a year. |
|---|
| 778 | !! |
|---|
| 779 | !! ** Method : |
|---|
| 780 | !! |
|---|
| 781 | !! ** Action : |
|---|
| 782 | !! |
|---|
| 783 | !! History : |
|---|
| 784 | !! ! 10-05 (D. Lea) New routine based on day_init |
|---|
| 785 | !!---------------------------------------------------------------------- |
|---|
| 786 | |
|---|
| 787 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
|---|
| 788 | INTEGER :: iyear !: year |
|---|
| 789 | |
|---|
| 790 | ! length of the month of the current year (from nleapy, read in namelist) |
|---|
| 791 | IF ( nleapy < 2 ) THEN |
|---|
| 792 | imonth_len(:) = (/ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 /) |
|---|
| 793 | IF ( nleapy == 1 ) THEN ! we are using calendar with leap years |
|---|
| 794 | IF ( MOD(iyear, 4) == 0 .AND. ( MOD(iyear, 400) == 0 .OR. MOD(iyear, 100) /= 0 ) ) THEN |
|---|
| 795 | imonth_len(2) = 29 |
|---|
| 796 | ENDIF |
|---|
| 797 | ENDIF |
|---|
| 798 | ELSE |
|---|
| 799 | imonth_len(:) = nleapy ! all months with nleapy days per year |
|---|
| 800 | ENDIF |
|---|
| 801 | |
|---|
| 802 | END SUBROUTINE |
|---|
| 803 | |
|---|
| 804 | SUBROUTINE obs_coo_tim_prof( kcycle, & |
|---|
| 805 | & kyea0, kmon0, kday0, khou0, kmin0, & |
|---|
| 806 | & kobsno, & |
|---|
| 807 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
|---|
| 808 | & ktyp, kobsqc, kobsstp, kotdobs, kdailyavtypes, & |
|---|
| 809 | & kqc_cutoff ) |
|---|
| 810 | !!---------------------------------------------------------------------- |
|---|
| 811 | !! *** ROUTINE obs_coo_tim *** |
|---|
| 812 | !! |
|---|
| 813 | !! ** Purpose : Compute the number of time steps to the observation time. |
|---|
| 814 | !! |
|---|
| 815 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
|---|
| 816 | !! hou_obs, min_obs ), this routine locates the time step |
|---|
| 817 | !! that is closest to this time. |
|---|
| 818 | !! |
|---|
| 819 | !! ** Action : |
|---|
| 820 | !! |
|---|
| 821 | !! References : |
|---|
| 822 | !! |
|---|
| 823 | !! History : |
|---|
| 824 | !! ! 1997-07 (A. Weaver) Original |
|---|
| 825 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
|---|
| 826 | !! ! 2006-10 (A. Weaver) Cleanup |
|---|
| 827 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
|---|
| 828 | !!---------------------------------------------------------------------- |
|---|
| 829 | !! * Modules used |
|---|
| 830 | !! * Arguments |
|---|
| 831 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
|---|
| 832 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
|---|
| 833 | INTEGER, INTENT(IN) :: kmon0 |
|---|
| 834 | INTEGER, INTENT(IN) :: kday0 |
|---|
| 835 | INTEGER, INTENT(IN) :: khou0 |
|---|
| 836 | INTEGER, INTENT(IN) :: kmin0 |
|---|
| 837 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
|---|
| 838 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
|---|
| 839 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
|---|
| 840 | & kobsyea, & ! Observation time coordinates |
|---|
| 841 | & kobsmon, & |
|---|
| 842 | & kobsday, & |
|---|
| 843 | & kobshou, & |
|---|
| 844 | & kobsmin, & |
|---|
| 845 | & ktyp ! Observation type. |
|---|
| 846 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
|---|
| 847 | & kobsqc ! Quality control flag |
|---|
| 848 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
|---|
| 849 | & kobsstp ! Number of time steps up to the |
|---|
| 850 | ! observation time |
|---|
| 851 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
|---|
| 852 | & kdailyavtypes ! Types for daily averages |
|---|
| 853 | INTEGER, OPTIONAL, INTENT(IN) :: kqc_cutoff ! QC cutoff value |
|---|
| 854 | |
|---|
| 855 | !! * Local declarations |
|---|
| 856 | INTEGER :: jobs |
|---|
| 857 | INTEGER :: iqc_cutoff=255 |
|---|
| 858 | |
|---|
| 859 | !----------------------------------------------------------------------- |
|---|
| 860 | ! Call standard obs_coo_tim |
|---|
| 861 | !----------------------------------------------------------------------- |
|---|
| 862 | |
|---|
| 863 | CALL obs_coo_tim( kcycle, & |
|---|
| 864 | & kyea0, kmon0, kday0, khou0, kmin0, & |
|---|
| 865 | & kobsno, & |
|---|
| 866 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
|---|
| 867 | & kobsqc, kobsstp, kotdobs ) |
|---|
| 868 | |
|---|
| 869 | !------------------------------------------------------------------------ |
|---|
| 870 | ! Always reject daily averaged data (e.g. MRB data (820)) at initial time |
|---|
| 871 | !------------------------------------------------------------------------ |
|---|
| 872 | |
|---|
| 873 | IF ( PRESENT(kdailyavtypes) ) THEN |
|---|
| 874 | DO jobs = 1, kobsno |
|---|
| 875 | |
|---|
| 876 | IF ( kobsqc(jobs) <= iqc_cutoff ) THEN |
|---|
| 877 | |
|---|
| 878 | IF ( ( kobsstp(jobs) == (nit000 - 1) ).AND.& |
|---|
| 879 | & ( ANY (kdailyavtypes(:) == ktyp(jobs)) ) ) THEN |
|---|
| 880 | kobsqc(jobs) = IBSET(kobsqc(jobs),13) |
|---|
| 881 | kotdobs = kotdobs + 1 |
|---|
| 882 | CYCLE |
|---|
| 883 | ENDIF |
|---|
| 884 | |
|---|
| 885 | ENDIF |
|---|
| 886 | END DO |
|---|
| 887 | ENDIF |
|---|
| 888 | |
|---|
| 889 | |
|---|
| 890 | END SUBROUTINE obs_coo_tim_prof |
|---|
| 891 | |
|---|
| 892 | SUBROUTINE obs_coo_grd( kobsno, kobsi, kobsj, kobsqc, kgrdobs ) |
|---|
| 893 | !!---------------------------------------------------------------------- |
|---|
| 894 | !! *** ROUTINE obs_coo_grd *** |
|---|
| 895 | !! |
|---|
| 896 | !! ** Purpose : Verify that the grid search has not failed |
|---|
| 897 | !! |
|---|
| 898 | !! ** Method : The previously computed i,j indeces are checked |
|---|
| 899 | !! |
|---|
| 900 | !! ** Action : |
|---|
| 901 | !! |
|---|
| 902 | !! References : |
|---|
| 903 | !! |
|---|
| 904 | !! History : |
|---|
| 905 | !! ! 2007-01 (K. Mogensen) Original |
|---|
| 906 | !!---------------------------------------------------------------------- |
|---|
| 907 | !! * Arguments |
|---|
| 908 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
|---|
| 909 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
|---|
| 910 | & kobsi, & ! i,j indeces previously computed |
|---|
| 911 | & kobsj |
|---|
| 912 | INTEGER, INTENT(INOUT) :: kgrdobs ! Number of observations failing the check |
|---|
| 913 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
|---|
| 914 | & kobsqc ! Quality control flag |
|---|
| 915 | |
|---|
| 916 | !! * Local declarations |
|---|
| 917 | INTEGER :: jobs ! Loop variable |
|---|
| 918 | |
|---|
| 919 | ! Flag if the grid search failed |
|---|
| 920 | |
|---|
| 921 | DO jobs = 1, kobsno |
|---|
| 922 | IF ( ( kobsi(jobs) <= 0 ) .AND. ( kobsj(jobs) <= 0 ) ) THEN |
|---|
| 923 | kobsqc(jobs) = IBSET(kobsqc(jobs),12) |
|---|
| 924 | kgrdobs = kgrdobs + 1 |
|---|
| 925 | ENDIF |
|---|
| 926 | END DO |
|---|
| 927 | |
|---|
| 928 | END SUBROUTINE obs_coo_grd |
|---|
| 929 | |
|---|
| 930 | SUBROUTINE obs_coo_spc_2d( kobsno, kpi, kpj, & |
|---|
| 931 | & kobsi, kobsj, pobslam, pobsphi, & |
|---|
| 932 | & plam, pphi, pmask, & |
|---|
| 933 | & kobsqc, kosdobs, klanobs, & |
|---|
| 934 | & knlaobs,ld_nea, & |
|---|
| 935 | & kbdyobs,ld_bound_reject, & |
|---|
| 936 | & kqc_cutoff ) |
|---|
| 937 | !!---------------------------------------------------------------------- |
|---|
| 938 | !! *** ROUTINE obs_coo_spc_2d *** |
|---|
| 939 | !! |
|---|
| 940 | !! ** Purpose : Check for points outside the domain and land points |
|---|
| 941 | !! |
|---|
| 942 | !! ** Method : Remove the observations that are outside the model space |
|---|
| 943 | !! and time domain or located within model land cells. |
|---|
| 944 | !! |
|---|
| 945 | !! ** Action : |
|---|
| 946 | !! |
|---|
| 947 | !! History : |
|---|
| 948 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
|---|
| 949 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
|---|
| 950 | !!---------------------------------------------------------------------- |
|---|
| 951 | !! * Modules used |
|---|
| 952 | |
|---|
| 953 | !! * Arguments |
|---|
| 954 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
|---|
| 955 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j) |
|---|
| 956 | INTEGER, INTENT(IN) :: kpj |
|---|
| 957 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
|---|
| 958 | & kobsi, & ! Observation (i,j) coordinates |
|---|
| 959 | & kobsj |
|---|
| 960 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(IN) :: & |
|---|
| 961 | & pobslam, & ! Observation (lon,lat) coordinates |
|---|
| 962 | & pobsphi |
|---|
| 963 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
|---|
| 964 | & plam, pphi ! Model (lon,lat) coordinates |
|---|
| 965 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
|---|
| 966 | & pmask ! Land mask array |
|---|
| 967 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
|---|
| 968 | & kobsqc ! Observation quality control |
|---|
| 969 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
|---|
| 970 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
|---|
| 971 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
|---|
| 972 | INTEGER, INTENT(INOUT) :: kbdyobs ! Observations near boundary |
|---|
| 973 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
|---|
| 974 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Flag observations near open boundary |
|---|
| 975 | INTEGER, INTENT(IN) :: kqc_cutoff ! Cutoff QC value |
|---|
| 976 | |
|---|
| 977 | !! * Local declarations |
|---|
| 978 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
|---|
| 979 | & zgmsk ! Grid mask |
|---|
| 980 | #if defined key_bdy |
|---|
| 981 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
|---|
| 982 | & zbmsk ! Boundary mask |
|---|
| 983 | REAL(KIND=wp), DIMENSION(jpi,jpj) :: zbdymask |
|---|
| 984 | #endif |
|---|
| 985 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
|---|
| 986 | & zglam, & ! Model longitude at grid points |
|---|
| 987 | & zgphi ! Model latitude at grid points |
|---|
| 988 | INTEGER, DIMENSION(2,2,kobsno) :: & |
|---|
| 989 | & igrdi, & ! Grid i,j |
|---|
| 990 | & igrdj |
|---|
| 991 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
|---|
| 992 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
|---|
| 993 | INTEGER :: jobs, ji, jj |
|---|
| 994 | |
|---|
| 995 | ! Get grid point indices |
|---|
| 996 | |
|---|
| 997 | DO jobs = 1, kobsno |
|---|
| 998 | |
|---|
| 999 | ! For invalid points use 2,2 |
|---|
| 1000 | |
|---|
| 1001 | IF ( kobsqc(jobs) >= kqc_cutoff ) THEN |
|---|
| 1002 | |
|---|
| 1003 | igrdi(1,1,jobs) = 1 |
|---|
| 1004 | igrdj(1,1,jobs) = 1 |
|---|
| 1005 | igrdi(1,2,jobs) = 1 |
|---|
| 1006 | igrdj(1,2,jobs) = 2 |
|---|
| 1007 | igrdi(2,1,jobs) = 2 |
|---|
| 1008 | igrdj(2,1,jobs) = 1 |
|---|
| 1009 | igrdi(2,2,jobs) = 2 |
|---|
| 1010 | igrdj(2,2,jobs) = 2 |
|---|
| 1011 | |
|---|
| 1012 | ELSE |
|---|
| 1013 | |
|---|
| 1014 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
|---|
| 1015 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
|---|
| 1016 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
|---|
| 1017 | igrdj(1,2,jobs) = kobsj(jobs) |
|---|
| 1018 | igrdi(2,1,jobs) = kobsi(jobs) |
|---|
| 1019 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
|---|
| 1020 | igrdi(2,2,jobs) = kobsi(jobs) |
|---|
| 1021 | igrdj(2,2,jobs) = kobsj(jobs) |
|---|
| 1022 | |
|---|
| 1023 | ENDIF |
|---|
| 1024 | |
|---|
| 1025 | END DO |
|---|
| 1026 | |
|---|
| 1027 | #if defined key_bdy |
|---|
| 1028 | ! Create a mask grid points in boundary rim |
|---|
| 1029 | IF (ld_bound_reject) THEN |
|---|
| 1030 | zbdymask(:,:) = 1.0_wp |
|---|
| 1031 | DO ji = 1, nb_bdy |
|---|
| 1032 | DO jj = 1, idx_bdy(ji)%nblen(1) |
|---|
| 1033 | zbdymask(idx_bdy(ji)%nbi(jj,1),idx_bdy(ji)%nbj(jj,1)) = 0.0_wp |
|---|
| 1034 | ENDDO |
|---|
| 1035 | ENDDO |
|---|
| 1036 | |
|---|
| 1037 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, zbdymask, zbmsk ) |
|---|
| 1038 | ENDIF |
|---|
| 1039 | #endif |
|---|
| 1040 | |
|---|
| 1041 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, pmask, zgmsk ) |
|---|
| 1042 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, plam, zglam ) |
|---|
| 1043 | CALL obs_int_comm_2d( 2, 2, kobsno, kpi, kpj, igrdi, igrdj, pphi, zgphi ) |
|---|
| 1044 | |
|---|
| 1045 | DO jobs = 1, kobsno |
|---|
| 1046 | |
|---|
| 1047 | ! Skip bad observations |
|---|
| 1048 | IF ( kobsqc(jobs) >= kqc_cutoff ) CYCLE |
|---|
| 1049 | |
|---|
| 1050 | ! Flag if the observation falls outside the model spatial domain |
|---|
| 1051 | IF ( ( pobslam(jobs) < -180. ) & |
|---|
| 1052 | & .OR. ( pobslam(jobs) > 180. ) & |
|---|
| 1053 | & .OR. ( pobsphi(jobs) < -90. ) & |
|---|
| 1054 | & .OR. ( pobsphi(jobs) > 90. ) ) THEN |
|---|
| 1055 | kobsqc(jobs) = IBSET(kobsqc(jobs),11) |
|---|
| 1056 | kosdobs = kosdobs + 1 |
|---|
| 1057 | CYCLE |
|---|
| 1058 | ENDIF |
|---|
| 1059 | |
|---|
| 1060 | ! Flag if the observation falls with a model land cell |
|---|
| 1061 | IF ( SUM( zgmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
|---|
| 1062 | kobsqc(jobs) = IBSET(kobsqc(jobs),10) |
|---|
| 1063 | klanobs = klanobs + 1 |
|---|
| 1064 | CYCLE |
|---|
| 1065 | ENDIF |
|---|
| 1066 | |
|---|
| 1067 | ! Check if this observation is on a grid point |
|---|
| 1068 | |
|---|
| 1069 | lgridobs = .FALSE. |
|---|
| 1070 | iig = -1 |
|---|
| 1071 | ijg = -1 |
|---|
| 1072 | DO jj = 1, 2 |
|---|
| 1073 | DO ji = 1, 2 |
|---|
| 1074 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
|---|
| 1075 | & .AND. & |
|---|
| 1076 | & ( ABS( MOD( zglam(ji,jj,jobs) - pobslam(jobs),360.0) ) & |
|---|
| 1077 | & < 1.0e-6_wp ) ) THEN |
|---|
| 1078 | lgridobs = .TRUE. |
|---|
| 1079 | iig = ji |
|---|
| 1080 | ijg = jj |
|---|
| 1081 | ENDIF |
|---|
| 1082 | END DO |
|---|
| 1083 | END DO |
|---|
| 1084 | |
|---|
| 1085 | IF (lgridobs) THEN |
|---|
| 1086 | IF (zgmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
|---|
| 1087 | kobsqc(jobs) = IBSET(kobsqc(jobs),10) |
|---|
| 1088 | klanobs = klanobs + 1 |
|---|
| 1089 | CYCLE |
|---|
| 1090 | ENDIF |
|---|
| 1091 | ENDIF |
|---|
| 1092 | |
|---|
| 1093 | |
|---|
| 1094 | ! Flag if the observation falls is close to land |
|---|
| 1095 | IF ( MINVAL( zgmsk(1:2,1:2,jobs) ) == 0.0_wp) THEN |
|---|
| 1096 | knlaobs = knlaobs + 1 |
|---|
| 1097 | IF (ld_nea) THEN |
|---|
| 1098 | kobsqc(jobs) = IBSET(kobsqc(jobs),9) |
|---|
| 1099 | CYCLE |
|---|
| 1100 | ENDIF |
|---|
| 1101 | ENDIF |
|---|
| 1102 | |
|---|
| 1103 | #if defined key_bdy |
|---|
| 1104 | ! Flag if the observation falls close to the boundary rim |
|---|
| 1105 | IF (ld_bound_reject) THEN |
|---|
| 1106 | IF ( MINVAL( zbmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
|---|
| 1107 | kobsqc(jobs) = IBSET(kobsqc(jobs),8) |
|---|
| 1108 | kbdyobs = kbdyobs + 1 |
|---|
| 1109 | CYCLE |
|---|
| 1110 | ENDIF |
|---|
| 1111 | ! for observations on the grid... |
|---|
| 1112 | IF (lgridobs) THEN |
|---|
| 1113 | IF (zbmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
|---|
| 1114 | kobsqc(jobs) = IBSET(kobsqc(jobs),8) |
|---|
| 1115 | kbdyobs = kbdyobs + 1 |
|---|
| 1116 | CYCLE |
|---|
| 1117 | ENDIF |
|---|
| 1118 | ENDIF |
|---|
| 1119 | ENDIF |
|---|
| 1120 | #endif |
|---|
| 1121 | |
|---|
| 1122 | END DO |
|---|
| 1123 | |
|---|
| 1124 | END SUBROUTINE obs_coo_spc_2d |
|---|
| 1125 | |
|---|
| 1126 | SUBROUTINE obs_coo_spc_3d( kprofno, kobsno, kpstart, kpend, & |
|---|
| 1127 | & kpi, kpj, kpk, & |
|---|
| 1128 | & kobsi, kobsj, kobsk, & |
|---|
| 1129 | & pobslam, pobsphi, pobsdep, & |
|---|
| 1130 | & plam, pphi, pdep, pmask, & |
|---|
| 1131 | & kpobsqc, kobsqc, kosdobs, & |
|---|
| 1132 | & klanobs, knlaobs, ld_nea, & |
|---|
| 1133 | & kbdyobs, ld_bound_reject, & |
|---|
| 1134 | & kqc_cutoff ) |
|---|
| 1135 | !!---------------------------------------------------------------------- |
|---|
| 1136 | !! *** ROUTINE obs_coo_spc_3d *** |
|---|
| 1137 | !! |
|---|
| 1138 | !! ** Purpose : Check for points outside the domain and land points |
|---|
| 1139 | !! Reset depth of observation above highest model level |
|---|
| 1140 | !! to the value of highest model level |
|---|
| 1141 | !! |
|---|
| 1142 | !! ** Method : Remove the observations that are outside the model space |
|---|
| 1143 | !! and time domain or located within model land cells. |
|---|
| 1144 | !! |
|---|
| 1145 | !! NB. T and S profile observations lying between the ocean |
|---|
| 1146 | !! surface and the depth of the first model T point are |
|---|
| 1147 | !! assigned a depth equal to that of the first model T pt. |
|---|
| 1148 | !! |
|---|
| 1149 | !! ** Action : |
|---|
| 1150 | !! |
|---|
| 1151 | !! History : |
|---|
| 1152 | !! ! 2007-01 (K. Mogensen) Rewrite of parts of obs_scr |
|---|
| 1153 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
|---|
| 1154 | !!---------------------------------------------------------------------- |
|---|
| 1155 | !! * Modules used |
|---|
| 1156 | USE dom_oce, ONLY : & ! Geographical information |
|---|
| 1157 | & gdepw_1d, & |
|---|
| 1158 | & gdepw_0, & |
|---|
| 1159 | #if defined key_vvl |
|---|
| 1160 | & gdepw_n, & |
|---|
| 1161 | & gdept_n, & |
|---|
| 1162 | #endif |
|---|
| 1163 | & ln_zco, & |
|---|
| 1164 | & ln_zps, & |
|---|
| 1165 | & lk_vvl |
|---|
| 1166 | |
|---|
| 1167 | !! * Arguments |
|---|
| 1168 | INTEGER, INTENT(IN) :: kprofno ! Number of profiles |
|---|
| 1169 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
|---|
| 1170 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j,k) |
|---|
| 1171 | INTEGER, INTENT(IN) :: kpj |
|---|
| 1172 | INTEGER, INTENT(IN) :: kpk |
|---|
| 1173 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
|---|
| 1174 | & kpstart, & ! Start of individual profiles |
|---|
| 1175 | & kpend ! End of individual profiles |
|---|
| 1176 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
|---|
| 1177 | & kobsi, & ! Observation (i,j) coordinates |
|---|
| 1178 | & kobsj |
|---|
| 1179 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
|---|
| 1180 | & kobsk ! Observation k coordinate |
|---|
| 1181 | REAL(KIND=wp), DIMENSION(kprofno), INTENT(IN) :: & |
|---|
| 1182 | & pobslam, & ! Observation (lon,lat) coordinates |
|---|
| 1183 | & pobsphi |
|---|
| 1184 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(INOUT) :: & |
|---|
| 1185 | & pobsdep ! Observation depths |
|---|
| 1186 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
|---|
| 1187 | & plam, pphi ! Model (lon,lat) coordinates |
|---|
| 1188 | REAL(KIND=wp), DIMENSION(kpk), INTENT(IN) :: & |
|---|
| 1189 | & pdep ! Model depth coordinates |
|---|
| 1190 | REAL(KIND=wp), DIMENSION(kpi,kpj,kpk), INTENT(IN) :: & |
|---|
| 1191 | & pmask ! Land mask array |
|---|
| 1192 | INTEGER, DIMENSION(kprofno), INTENT(INOUT) :: & |
|---|
| 1193 | & kpobsqc ! Profile quality control |
|---|
| 1194 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
|---|
| 1195 | & kobsqc ! Observation quality control |
|---|
| 1196 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
|---|
| 1197 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
|---|
| 1198 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
|---|
| 1199 | INTEGER, INTENT(INOUT) :: kbdyobs ! Observations near boundary |
|---|
| 1200 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
|---|
| 1201 | LOGICAL, INTENT(IN) :: ld_bound_reject ! Flag observations near open boundary |
|---|
| 1202 | INTEGER, INTENT(IN) :: kqc_cutoff ! Cutoff QC value |
|---|
| 1203 | |
|---|
| 1204 | !! * Local declarations |
|---|
| 1205 | REAL(KIND=wp), DIMENSION(2,2,kpk,kprofno) :: & |
|---|
| 1206 | & zgmsk ! Grid mask |
|---|
| 1207 | #if defined key_bdy |
|---|
| 1208 | REAL(KIND=wp), DIMENSION(2,2,kprofno) :: & |
|---|
| 1209 | & zbmsk ! Boundary mask |
|---|
| 1210 | REAL(KIND=wp), DIMENSION(jpi,jpj) :: zbdymask |
|---|
| 1211 | #endif |
|---|
| 1212 | REAL(KIND=wp), DIMENSION(2,2,kpk,kprofno) :: & |
|---|
| 1213 | & zgdept, & |
|---|
| 1214 | & zgdepw |
|---|
| 1215 | REAL(KIND=wp), DIMENSION(2,2,kprofno) :: & |
|---|
| 1216 | & zglam, & ! Model longitude at grid points |
|---|
| 1217 | & zgphi, & ! Model latitude at grid points |
|---|
| 1218 | & zbathy ! Index of deepest wet level at grid points |
|---|
| 1219 | INTEGER, DIMENSION(2,2,kprofno) :: & |
|---|
| 1220 | & igrdi, & ! Grid i,j |
|---|
| 1221 | & igrdj |
|---|
| 1222 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
|---|
| 1223 | LOGICAL :: ll_next_to_land ! Is a profile next to land |
|---|
| 1224 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
|---|
| 1225 | INTEGER :: jobs, jobsp, jk, ji, jj |
|---|
| 1226 | REAL(KIND=wp) :: maxdepw |
|---|
| 1227 | |
|---|
| 1228 | ! Get grid point indices |
|---|
| 1229 | |
|---|
| 1230 | DO jobs = 1, kprofno |
|---|
| 1231 | |
|---|
| 1232 | ! For invalid points use 2,2 |
|---|
| 1233 | |
|---|
| 1234 | IF ( kpobsqc(jobs) >= kqc_cutoff ) THEN |
|---|
| 1235 | |
|---|
| 1236 | igrdi(1,1,jobs) = 1 |
|---|
| 1237 | igrdj(1,1,jobs) = 1 |
|---|
| 1238 | igrdi(1,2,jobs) = 1 |
|---|
| 1239 | igrdj(1,2,jobs) = 2 |
|---|
| 1240 | igrdi(2,1,jobs) = 2 |
|---|
| 1241 | igrdj(2,1,jobs) = 1 |
|---|
| 1242 | igrdi(2,2,jobs) = 2 |
|---|
| 1243 | igrdj(2,2,jobs) = 2 |
|---|
| 1244 | |
|---|
| 1245 | ELSE |
|---|
| 1246 | |
|---|
| 1247 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
|---|
| 1248 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
|---|
| 1249 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
|---|
| 1250 | igrdj(1,2,jobs) = kobsj(jobs) |
|---|
| 1251 | igrdi(2,1,jobs) = kobsi(jobs) |
|---|
| 1252 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
|---|
| 1253 | igrdi(2,2,jobs) = kobsi(jobs) |
|---|
| 1254 | igrdj(2,2,jobs) = kobsj(jobs) |
|---|
| 1255 | |
|---|
| 1256 | ENDIF |
|---|
| 1257 | |
|---|
| 1258 | END DO |
|---|
| 1259 | |
|---|
| 1260 | #if defined key_bdy |
|---|
| 1261 | ! Create a mask grid points in boundary rim |
|---|
| 1262 | IF (ld_bound_reject) THEN |
|---|
| 1263 | zbdymask(:,:) = 1.0_wp |
|---|
| 1264 | DO ji = 1, nb_bdy |
|---|
| 1265 | DO jj = 1, idx_bdy(ji)%nblen(1) |
|---|
| 1266 | zbdymask(idx_bdy(ji)%nbi(jj,1),idx_bdy(ji)%nbj(jj,1)) = 0.0_wp |
|---|
| 1267 | ENDDO |
|---|
| 1268 | ENDDO |
|---|
| 1269 | ENDIF |
|---|
| 1270 | |
|---|
| 1271 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, zbdymask, zbmsk ) |
|---|
| 1272 | #endif |
|---|
| 1273 | |
|---|
| 1274 | CALL obs_int_comm_3d( 2, 2, kprofno, kpi, kpj, kpk, igrdi, igrdj, pmask, zgmsk ) |
|---|
| 1275 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, plam, zglam ) |
|---|
| 1276 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, pphi, zgphi ) |
|---|
| 1277 | CALL obs_int_comm_2d( 2, 2, kprofno, kpi, kpj, igrdi, igrdj, REAL(mbathy), zbathy ) |
|---|
| 1278 | ! Need to know the bathy depth for each observation for sco |
|---|
| 1279 | CALL obs_int_comm_3d( 2, 2, kprofno, kpi, kpj, kpk, igrdi, igrdj, fsdepw(:,:,:), & |
|---|
| 1280 | & zgdepw ) |
|---|
| 1281 | CALL obs_int_comm_3d( 2, 2, kprofno, kpi, kpj, kpk, igrdi, igrdj, fsdept(:,:,:), & |
|---|
| 1282 | & zgdept ) |
|---|
| 1283 | |
|---|
| 1284 | DO jobs = 1, kprofno |
|---|
| 1285 | |
|---|
| 1286 | ! Skip bad profiles |
|---|
| 1287 | IF ( kpobsqc(jobs) >= kqc_cutoff ) CYCLE |
|---|
| 1288 | |
|---|
| 1289 | ! Check if this observation is on a grid point |
|---|
| 1290 | |
|---|
| 1291 | lgridobs = .FALSE. |
|---|
| 1292 | iig = -1 |
|---|
| 1293 | ijg = -1 |
|---|
| 1294 | DO jj = 1, 2 |
|---|
| 1295 | DO ji = 1, 2 |
|---|
| 1296 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
|---|
| 1297 | & .AND. & |
|---|
| 1298 | & ( ABS( MOD( zglam(ji,jj,jobs) - pobslam(jobs),360.0) ) < 1.0e-6_wp ) & |
|---|
| 1299 | & ) THEN |
|---|
| 1300 | lgridobs = .TRUE. |
|---|
| 1301 | iig = ji |
|---|
| 1302 | ijg = jj |
|---|
| 1303 | ENDIF |
|---|
| 1304 | END DO |
|---|
| 1305 | END DO |
|---|
| 1306 | |
|---|
| 1307 | ! Check if next to land |
|---|
| 1308 | IF ( ANY( zgmsk(1:2,1:2,1,jobs) == 0.0_wp ) ) THEN |
|---|
| 1309 | ll_next_to_land=.TRUE. |
|---|
| 1310 | ELSE |
|---|
| 1311 | ll_next_to_land=.FALSE. |
|---|
| 1312 | ENDIF |
|---|
| 1313 | |
|---|
| 1314 | ! Reject observations |
|---|
| 1315 | |
|---|
| 1316 | DO jobsp = kpstart(jobs), kpend(jobs) |
|---|
| 1317 | |
|---|
| 1318 | ! Calculate max T and W depths of 2x2 grid |
|---|
| 1319 | maxdepw=zgdepw(1,1,NINT(zbathy(1,1,jobs))+1,jobs) |
|---|
| 1320 | DO jj = 1, 2 |
|---|
| 1321 | DO ji = 1, 2 |
|---|
| 1322 | IF ( zgdepw(ji,jj,NINT(zbathy(ji,jj,jobs))+1,jobs) > maxdepw ) THEN |
|---|
| 1323 | maxdepw = zgdepw(ji,jj,NINT(zbathy(ji,jj,jobs))+1,jobs) |
|---|
| 1324 | END IF |
|---|
| 1325 | END DO |
|---|
| 1326 | END DO |
|---|
| 1327 | |
|---|
| 1328 | ! Flag if the observation falls outside the model spatial domain |
|---|
| 1329 | IF ( ( pobslam(jobs) < -180. ) & |
|---|
| 1330 | & .OR. ( pobslam(jobs) > 180. ) & |
|---|
| 1331 | & .OR. ( pobsphi(jobs) < -90. ) & |
|---|
| 1332 | & .OR. ( pobsphi(jobs) > 90. ) & |
|---|
| 1333 | & .OR. ( pobsdep(jobsp) < 0.0 ) & |
|---|
| 1334 | & .OR. ( pobsdep(jobsp) >= maxdepw ) ) THEN |
|---|
| 1335 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),11) |
|---|
| 1336 | kosdobs = kosdobs + 1 |
|---|
| 1337 | CYCLE |
|---|
| 1338 | ENDIF |
|---|
| 1339 | |
|---|
| 1340 | ! To check if an observations falls within land there are two cases: |
|---|
| 1341 | ! 1: z-coordibnates, where the check uses the mask |
|---|
| 1342 | ! 2: terrain following (eg s-coordinates), |
|---|
| 1343 | ! where we use the depth of the bottom cell to mask observations |
|---|
| 1344 | |
|---|
| 1345 | IF( (.NOT. lk_vvl) .AND. ( ln_zps .OR. ln_zco ) ) THEN !(CASE 1) |
|---|
| 1346 | |
|---|
| 1347 | ! Flag if the observation falls with a model land cell |
|---|
| 1348 | IF ( SUM( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) & |
|---|
| 1349 | & == 0.0_wp ) THEN |
|---|
| 1350 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),10) |
|---|
| 1351 | klanobs = klanobs + 1 |
|---|
| 1352 | CYCLE |
|---|
| 1353 | ENDIF |
|---|
| 1354 | |
|---|
| 1355 | ! Flag if the observation is close to land |
|---|
| 1356 | IF ( MINVAL( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) == & |
|---|
| 1357 | & 0.0_wp) THEN |
|---|
| 1358 | knlaobs = knlaobs + 1 |
|---|
| 1359 | IF (ld_nea) THEN |
|---|
| 1360 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),10) |
|---|
| 1361 | ENDIF |
|---|
| 1362 | ENDIF |
|---|
| 1363 | |
|---|
| 1364 | ELSE ! Case 2 |
|---|
| 1365 | ! Flag if the observation is deeper than the bathymetry |
|---|
| 1366 | ! Or if it is within the mask |
|---|
| 1367 | IF ( ANY( zgdepw(1:2,1:2,kpk,jobs) < pobsdep(jobsp) ) & |
|---|
| 1368 | & .OR. & |
|---|
| 1369 | & ( SUM( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) & |
|---|
| 1370 | & == 0.0_wp) ) THEN |
|---|
| 1371 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),10) |
|---|
| 1372 | klanobs = klanobs + 1 |
|---|
| 1373 | CYCLE |
|---|
| 1374 | ENDIF |
|---|
| 1375 | |
|---|
| 1376 | ! Flag if the observation is close to land |
|---|
| 1377 | IF ( ll_next_to_land ) THEN |
|---|
| 1378 | knlaobs = knlaobs + 1 |
|---|
| 1379 | IF (ld_nea) THEN |
|---|
| 1380 | kobsqc(jobsp) = IBSET(kobsqc(jobsp),10) |
|---|
| 1381 | ENDIF |
|---|
| 1382 | ENDIF |
|---|
| 1383 | |
|---|
| 1384 | ENDIF |
|---|
| 1385 | |
|---|
| 1386 | ! For observations on the grid reject them if their are at |
|---|
| 1387 | ! a masked point |
|---|
| 1388 | |
|---|
| 1389 | IF (lgridobs) THEN |
|---|
| 1390 | IF (zgmsk(iig,ijg,kobsk(jobsp)-1,jobs) == 0.0_wp ) THEN |
|---|
| 1391 | kobsqc(jobsp) = IBSET(kobsqc(jobs),10) |
|---|
| 1392 | klanobs = klanobs + 1 |
|---|
| 1393 | CYCLE |
|---|
| 1394 | ENDIF |
|---|
| 1395 | ENDIF |
|---|
| 1396 | |
|---|
| 1397 | #if defined key_bdy |
|---|
| 1398 | ! Flag if the observation falls close to the boundary rim |
|---|
| 1399 | IF (ld_bound_reject) THEN |
|---|
| 1400 | IF ( MINVAL( zbmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
|---|
| 1401 | kobsqc(jobsp) = IBSET(kobsqc(jobs),8) |
|---|
| 1402 | kbdyobs = kbdyobs + 1 |
|---|
| 1403 | CYCLE |
|---|
| 1404 | ENDIF |
|---|
| 1405 | ! for observations on the grid... |
|---|
| 1406 | IF (lgridobs) THEN |
|---|
| 1407 | IF (zbmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
|---|
| 1408 | kobsqc(jobsp) = IBSET(kobsqc(jobs),8) |
|---|
| 1409 | kbdyobs = kbdyobs + 1 |
|---|
| 1410 | CYCLE |
|---|
| 1411 | ENDIF |
|---|
| 1412 | ENDIF |
|---|
| 1413 | ENDIF |
|---|
| 1414 | #endif |
|---|
| 1415 | |
|---|
| 1416 | END DO |
|---|
| 1417 | END DO |
|---|
| 1418 | |
|---|
| 1419 | END SUBROUTINE obs_coo_spc_3d |
|---|
| 1420 | |
|---|
| 1421 | SUBROUTINE obs_pro_rej( profdata, kqc_cutoff ) |
|---|
| 1422 | !!---------------------------------------------------------------------- |
|---|
| 1423 | !! *** ROUTINE obs_pro_rej *** |
|---|
| 1424 | !! |
|---|
| 1425 | !! ** Purpose : Reject all data within a rejected profile |
|---|
| 1426 | !! |
|---|
| 1427 | !! ** Method : |
|---|
| 1428 | !! |
|---|
| 1429 | !! ** Action : |
|---|
| 1430 | !! |
|---|
| 1431 | !! References : |
|---|
| 1432 | !! |
|---|
| 1433 | !! History : |
|---|
| 1434 | !! ! 2007-10 (K. Mogensen) Original code |
|---|
| 1435 | !!---------------------------------------------------------------------- |
|---|
| 1436 | !! * Modules used |
|---|
| 1437 | !! * Arguments |
|---|
| 1438 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
|---|
| 1439 | INTEGER, INTENT(IN) :: kqc_cutoff ! QC cutoff value |
|---|
| 1440 | |
|---|
| 1441 | !! * Local declarations |
|---|
| 1442 | INTEGER :: jprof |
|---|
| 1443 | INTEGER :: jvar |
|---|
| 1444 | INTEGER :: jobs |
|---|
| 1445 | |
|---|
| 1446 | ! Loop over profiles |
|---|
| 1447 | |
|---|
| 1448 | DO jprof = 1, profdata%nprof |
|---|
| 1449 | |
|---|
| 1450 | IF ( profdata%nqc(jprof) > kqc_cutoff ) THEN |
|---|
| 1451 | |
|---|
| 1452 | DO jvar = 1, profdata%nvar |
|---|
| 1453 | |
|---|
| 1454 | DO jobs = profdata%npvsta(jprof,jvar), & |
|---|
| 1455 | & profdata%npvend(jprof,jvar) |
|---|
| 1456 | |
|---|
| 1457 | profdata%var(jvar)%nvqc(jobs) = & |
|---|
| 1458 | & IBSET(profdata%var(jvar)%nvqc(jobs),14) |
|---|
| 1459 | |
|---|
| 1460 | END DO |
|---|
| 1461 | |
|---|
| 1462 | END DO |
|---|
| 1463 | |
|---|
| 1464 | ENDIF |
|---|
| 1465 | |
|---|
| 1466 | END DO |
|---|
| 1467 | |
|---|
| 1468 | END SUBROUTINE obs_pro_rej |
|---|
| 1469 | |
|---|
| 1470 | SUBROUTINE obs_uv_rej_pro( profdata, knumu, knumv, kqc_cutoff ) |
|---|
| 1471 | !!---------------------------------------------------------------------- |
|---|
| 1472 | !! *** ROUTINE obs_uv_rej_pro *** |
|---|
| 1473 | !! |
|---|
| 1474 | !! ** Purpose : Reject u if v is rejected and vice versa |
|---|
| 1475 | !! |
|---|
| 1476 | !! ** Method : |
|---|
| 1477 | !! |
|---|
| 1478 | !! ** Action : |
|---|
| 1479 | !! |
|---|
| 1480 | !! References : |
|---|
| 1481 | !! |
|---|
| 1482 | !! History : |
|---|
| 1483 | !! ! 2009-2 (K. Mogensen) Original code |
|---|
| 1484 | !!---------------------------------------------------------------------- |
|---|
| 1485 | !! * Modules used |
|---|
| 1486 | !! * Arguments |
|---|
| 1487 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
|---|
| 1488 | INTEGER, INTENT(INOUT) :: knumu ! Number of u rejected |
|---|
| 1489 | INTEGER, INTENT(INOUT) :: knumv ! Number of v rejected |
|---|
| 1490 | INTEGER, INTENT(IN) :: kqc_cutoff ! QC cutoff value |
|---|
| 1491 | |
|---|
| 1492 | !! * Local declarations |
|---|
| 1493 | INTEGER :: jprof |
|---|
| 1494 | INTEGER :: jvar |
|---|
| 1495 | INTEGER :: jobs |
|---|
| 1496 | |
|---|
| 1497 | ! Loop over profiles |
|---|
| 1498 | |
|---|
| 1499 | DO jprof = 1, profdata%nprof |
|---|
| 1500 | |
|---|
| 1501 | IF ( ( profdata%npvsta(jprof,1) /= profdata%npvsta(jprof,2) ) .OR. & |
|---|
| 1502 | & ( profdata%npvend(jprof,1) /= profdata%npvend(jprof,2) ) ) THEN |
|---|
| 1503 | |
|---|
| 1504 | CALL ctl_stop('U,V profiles inconsistent in obs_uv_rej_pro') |
|---|
| 1505 | RETURN |
|---|
| 1506 | |
|---|
| 1507 | ENDIF |
|---|
| 1508 | |
|---|
| 1509 | DO jobs = profdata%npvsta(jprof,1), profdata%npvend(jprof,1) |
|---|
| 1510 | |
|---|
| 1511 | IF ( ( profdata%var(1)%nvqc(jobs) > kqc_cutoff ) .AND. & |
|---|
| 1512 | & ( profdata%var(2)%nvqc(jobs) <= kqc_cutoff) ) THEN |
|---|
| 1513 | profdata%var(2)%nvqc(jobs) = IBSET(profdata%var(1)%nvqc(jobs),15) |
|---|
| 1514 | knumv = knumv + 1 |
|---|
| 1515 | ENDIF |
|---|
| 1516 | IF ( ( profdata%var(2)%nvqc(jobs) > kqc_cutoff ) .AND. & |
|---|
| 1517 | & ( profdata%var(1)%nvqc(jobs) <= kqc_cutoff) ) THEN |
|---|
| 1518 | profdata%var(1)%nvqc(jobs) = IBSET(profdata%var(1)%nvqc(jobs),15) |
|---|
| 1519 | knumu = knumu + 1 |
|---|
| 1520 | ENDIF |
|---|
| 1521 | |
|---|
| 1522 | END DO |
|---|
| 1523 | |
|---|
| 1524 | END DO |
|---|
| 1525 | |
|---|
| 1526 | END SUBROUTINE obs_uv_rej_pro |
|---|
| 1527 | |
|---|
| 1528 | END MODULE obs_prep |
|---|
