[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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| 9 | !! obs_pre_pro : First level check and screening of T/S profiles |
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| 10 | !! obs_pre_sla : First level check and screening of SLA observations |
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| 11 | !! obs_pre_sst : First level check and screening of SLA observations |
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| 12 | !! obs_pre_seaice : First level check and screening of sea ice observations |
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| 13 | !! obs_pre_vel : First level check and screening of velocity obs. |
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| 14 | !! obs_scr : Basic screening of the observations |
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| 15 | !! obs_coo_tim : Compute number of time steps to the observation time |
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| 16 | !! obs_sor : Sort the observation arrays |
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| 17 | !!--------------------------------------------------------------------- |
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| 18 | !! * Modules used |
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| 19 | USE par_kind, ONLY : & ! Precision variables |
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| 20 | & wp |
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| 21 | USE in_out_manager ! I/O manager |
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| 22 | USE obs_profiles_def ! Definitions for storage arrays for profiles |
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| 23 | USE obs_surf_def ! Definitions for storage arrays for surface data |
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| 24 | USE obs_mpp, ONLY : & ! MPP support routines for observation diagnostics |
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| 25 | & obs_mpp_sum_integer, & |
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| 26 | & obs_mpp_sum_integers |
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| 27 | USE obs_inter_sup ! Interpolation support |
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| 28 | USE obs_oper ! Observation operators |
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[2715] | 29 | USE lib_mpp, ONLY : & |
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| 30 | & ctl_warn, ctl_stop |
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[2128] | 31 | |
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| 32 | IMPLICIT NONE |
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| 33 | |
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| 34 | !! * Routine accessibility |
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| 35 | PRIVATE |
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| 36 | |
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| 37 | PUBLIC & |
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| 38 | & obs_pre_pro, & ! First level check and screening of profiles |
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| 39 | & obs_pre_sla, & ! First level check and screening of SLA data |
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| 40 | & obs_pre_sst, & ! First level check and screening of SLA data |
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| 41 | & obs_pre_seaice, & ! First level check and screening of sea ice data |
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| 42 | & obs_pre_vel, & ! First level check and screening of velocity profiles |
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| 43 | & calc_month_len ! Calculate the number of days in the months of a year |
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| 44 | |
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[2287] | 45 | !!---------------------------------------------------------------------- |
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| 46 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 47 | !! $Id$ |
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| 48 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 49 | !!---------------------------------------------------------------------- |
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| 50 | |
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[2128] | 51 | CONTAINS |
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| 52 | |
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| 53 | SUBROUTINE obs_pre_pro( profdata, prodatqc, ld_t3d, ld_s3d, ld_nea, & |
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| 54 | & kdailyavtypes ) |
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| 55 | !!---------------------------------------------------------------------- |
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| 56 | !! *** ROUTINE obs_pre_pro *** |
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| 57 | !! |
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| 58 | !! ** Purpose : First level check and screening of T and S profiles |
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| 59 | !! |
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| 60 | !! ** Method : First level check and screening of T and S profiles |
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| 61 | !! |
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| 62 | !! ** Action : |
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| 63 | !! |
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| 64 | !! References : |
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| 65 | !! |
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| 66 | !! History : |
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| 67 | !! ! 2007-01 (K. Mogensen) Merge of obs_pre_t3d and obs_pre_s3d |
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| 68 | !! ! 2007-03 (K. Mogensen) General handling of profiles |
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| 69 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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| 70 | !!---------------------------------------------------------------------- |
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| 71 | !! * Modules used |
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| 72 | USE domstp ! Domain: set the time-step |
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| 73 | USE par_oce ! Ocean parameters |
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| 74 | USE dom_oce, ONLY : & ! Geographical information |
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| 75 | & glamt, & |
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| 76 | & gphit, & |
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| 77 | & gdept_0, & |
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| 78 | & tmask, & |
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| 79 | & nproc |
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| 80 | !! * Arguments |
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| 81 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Full set of profile data |
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| 82 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
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| 83 | LOGICAL, INTENT(IN) :: ld_t3d ! Switch for temperature |
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| 84 | LOGICAL, INTENT(IN) :: ld_s3d ! Switch for salinity |
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| 85 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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| 86 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
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| 87 | & kdailyavtypes! Types for daily averages |
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| 88 | !! * Local declarations |
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| 89 | INTEGER :: iyea0 ! Initial date |
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| 90 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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| 91 | INTEGER :: iday0 |
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| 92 | INTEGER :: ihou0 |
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| 93 | INTEGER :: imin0 |
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| 94 | INTEGER :: icycle ! Current assimilation cycle |
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| 95 | ! Counters for observations that |
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| 96 | INTEGER :: iotdobs ! - outside time domain |
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| 97 | INTEGER :: iosdtobs ! - outside space domain (temperature) |
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| 98 | INTEGER :: iosdsobs ! - outside space domain (salinity) |
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| 99 | INTEGER :: ilantobs ! - within a model land cell (temperature) |
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| 100 | INTEGER :: ilansobs ! - within a model land cell (salinity) |
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| 101 | INTEGER :: inlatobs ! - close to land (temperature) |
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| 102 | INTEGER :: inlasobs ! - close to land (salinity) |
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| 103 | INTEGER :: igrdobs ! - fail the grid search |
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| 104 | ! Global counters for observations that |
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| 105 | INTEGER :: iotdobsmpp ! - outside time domain |
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| 106 | INTEGER :: iosdtobsmpp ! - outside space domain (temperature) |
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| 107 | INTEGER :: iosdsobsmpp ! - outside space domain (salinity) |
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| 108 | INTEGER :: ilantobsmpp ! - within a model land cell (temperature) |
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| 109 | INTEGER :: ilansobsmpp ! - within a model land cell (salinity) |
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| 110 | INTEGER :: inlatobsmpp ! - close to land (temperature) |
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| 111 | INTEGER :: inlasobsmpp ! - close to land (salinity) |
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| 112 | INTEGER :: igrdobsmpp ! - fail the grid search |
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| 113 | TYPE(obs_prof_valid) :: llvalid ! Profile selection |
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| 114 | TYPE(obs_prof_valid), DIMENSION(profdata%nvar) :: & |
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| 115 | & llvvalid ! T,S selection |
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| 116 | INTEGER :: jvar ! Variable loop variable |
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| 117 | INTEGER :: jobs ! Obs. loop variable |
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| 118 | INTEGER :: jstp ! Time loop variable |
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| 119 | INTEGER :: inrc ! Time index variable |
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| 120 | |
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| 121 | IF(lwp) WRITE(numout,*)'obs_pre_pro : Preparing the profile observations...' |
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| 122 | |
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| 123 | ! Initial date initialization (year, month, day, hour, minute) |
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| 124 | iyea0 = ndate0 / 10000 |
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| 125 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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| 126 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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| 127 | ihou0 = 0 |
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| 128 | imin0 = 0 |
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| 129 | |
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| 130 | icycle = no ! Assimilation cycle |
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| 131 | |
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| 132 | ! Diagnotics counters for various failures. |
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| 133 | |
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| 134 | iotdobs = 0 |
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| 135 | igrdobs = 0 |
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| 136 | iosdtobs = 0 |
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| 137 | iosdsobs = 0 |
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| 138 | ilantobs = 0 |
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| 139 | ilansobs = 0 |
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| 140 | inlatobs = 0 |
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| 141 | inlasobs = 0 |
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| 142 | |
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| 143 | ! ----------------------------------------------------------------------- |
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| 144 | ! Find time coordinate for profiles |
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| 145 | ! ----------------------------------------------------------------------- |
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| 146 | |
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| 147 | IF ( PRESENT(kdailyavtypes) ) THEN |
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| 148 | CALL obs_coo_tim_prof( icycle, & |
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| 149 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 150 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
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| 151 | & profdata%nday, profdata%nhou, profdata%nmin, & |
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| 152 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
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| 153 | & iotdobs, kdailyavtypes = kdailyavtypes ) |
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| 154 | ELSE |
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| 155 | CALL obs_coo_tim_prof( icycle, & |
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| 156 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 157 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
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| 158 | & profdata%nday, profdata%nhou, profdata%nmin, & |
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| 159 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
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| 160 | & iotdobs ) |
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| 161 | ENDIF |
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| 162 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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| 163 | |
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| 164 | ! ----------------------------------------------------------------------- |
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| 165 | ! Check for profiles failing the grid search |
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| 166 | ! ----------------------------------------------------------------------- |
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| 167 | |
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| 168 | CALL obs_coo_grd( profdata%nprof, profdata%mi, profdata%mj, & |
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| 169 | & profdata%nqc, igrdobs ) |
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| 170 | |
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| 171 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
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| 172 | |
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| 173 | ! ----------------------------------------------------------------------- |
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| 174 | ! Reject all observations for profiles with nqc > 10 |
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| 175 | ! ----------------------------------------------------------------------- |
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| 176 | |
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| 177 | CALL obs_pro_rej( profdata ) |
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| 178 | |
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| 179 | ! ----------------------------------------------------------------------- |
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| 180 | ! Check for land points. This includes points below the model |
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| 181 | ! bathymetry so this is done for every point in the profile |
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| 182 | ! ----------------------------------------------------------------------- |
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| 183 | |
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| 184 | ! Temperature |
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| 185 | |
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| 186 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(1), & |
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| 187 | & profdata%npvsta(:,1), profdata%npvend(:,1), & |
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| 188 | & jpi, jpj, & |
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| 189 | & jpk, & |
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| 190 | & profdata%mi, profdata%mj, & |
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| 191 | & profdata%var(1)%mvk, & |
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| 192 | & profdata%rlam, profdata%rphi, & |
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| 193 | & profdata%var(1)%vdep, & |
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| 194 | & glamt, gphit, & |
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| 195 | & gdept_0, tmask, & |
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| 196 | & profdata%nqc, profdata%var(1)%nvqc, & |
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| 197 | & iosdtobs, ilantobs, & |
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| 198 | & inlatobs, ld_nea ) |
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| 199 | |
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| 200 | CALL obs_mpp_sum_integer( iosdtobs, iosdtobsmpp ) |
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| 201 | CALL obs_mpp_sum_integer( ilantobs, ilantobsmpp ) |
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| 202 | CALL obs_mpp_sum_integer( inlatobs, inlatobsmpp ) |
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| 203 | |
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| 204 | ! Salinity |
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| 205 | |
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| 206 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(2), & |
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| 207 | & profdata%npvsta(:,2), profdata%npvend(:,2), & |
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| 208 | & jpi, jpj, & |
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| 209 | & jpk, & |
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| 210 | & profdata%mi, profdata%mj, & |
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| 211 | & profdata%var(2)%mvk, & |
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| 212 | & profdata%rlam, profdata%rphi, & |
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| 213 | & profdata%var(2)%vdep, & |
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| 214 | & glamt, gphit, & |
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| 215 | & gdept_0, tmask, & |
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| 216 | & profdata%nqc, profdata%var(2)%nvqc, & |
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| 217 | & iosdsobs, ilansobs, & |
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| 218 | & inlasobs, ld_nea ) |
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| 219 | |
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| 220 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
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| 221 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
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| 222 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
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| 223 | |
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| 224 | ! ----------------------------------------------------------------------- |
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| 225 | ! Copy useful data from the profdata data structure to |
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| 226 | ! the prodatqc data structure |
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| 227 | ! ----------------------------------------------------------------------- |
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| 228 | |
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| 229 | ! Allocate the selection arrays |
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| 230 | |
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| 231 | ALLOCATE( llvalid%luse(profdata%nprof) ) |
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| 232 | DO jvar = 1,profdata%nvar |
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| 233 | ALLOCATE( llvvalid(jvar)%luse(profdata%nvprot(jvar)) ) |
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| 234 | END DO |
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| 235 | |
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| 236 | ! We want all data which has qc flags <= 10 |
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| 237 | |
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| 238 | llvalid%luse(:) = ( profdata%nqc(:) <= 10 ) |
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| 239 | DO jvar = 1,profdata%nvar |
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| 240 | llvvalid(jvar)%luse(:) = ( profdata%var(jvar)%nvqc(:) <= 10 ) |
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| 241 | END DO |
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| 242 | |
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| 243 | ! The actual copying |
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| 244 | |
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| 245 | CALL obs_prof_compress( profdata, prodatqc, .TRUE., numout, & |
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| 246 | & lvalid=llvalid, lvvalid=llvvalid ) |
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| 247 | |
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| 248 | ! Dellocate the selection arrays |
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| 249 | DEALLOCATE( llvalid%luse ) |
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| 250 | DO jvar = 1,profdata%nvar |
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| 251 | DEALLOCATE( llvvalid(jvar)%luse ) |
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| 252 | END DO |
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| 253 | |
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| 254 | ! ----------------------------------------------------------------------- |
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| 255 | ! Print information about what observations are left after qc |
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| 256 | ! ----------------------------------------------------------------------- |
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| 257 | |
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| 258 | ! Update the total observation counter array |
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| 259 | |
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| 260 | IF(lwp) THEN |
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| 261 | WRITE(numout,*) |
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| 262 | WRITE(numout,*) 'obs_pre_pro :' |
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| 263 | WRITE(numout,*) '~~~~~~~~~~~' |
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| 264 | WRITE(numout,*) |
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| 265 | WRITE(numout,*) ' Profiles outside time domain = ', & |
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| 266 | & iotdobsmpp |
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| 267 | WRITE(numout,*) ' Remaining profiles that failed grid search = ', & |
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| 268 | & igrdobsmpp |
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| 269 | WRITE(numout,*) ' Remaining T data outside space domain = ', & |
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| 270 | & iosdtobsmpp |
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| 271 | WRITE(numout,*) ' Remaining T data at land points = ', & |
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| 272 | & ilantobsmpp |
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| 273 | IF (ld_nea) THEN |
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| 274 | WRITE(numout,*) ' Remaining T data near land points (removed) = ',& |
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| 275 | & inlatobsmpp |
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| 276 | ELSE |
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| 277 | WRITE(numout,*) ' Remaining T data near land points (kept) = ',& |
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| 278 | & inlatobsmpp |
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| 279 | ENDIF |
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| 280 | WRITE(numout,*) ' T data accepted = ', & |
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| 281 | & prodatqc%nvprotmpp(1) |
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| 282 | WRITE(numout,*) ' Remaining S data outside space domain = ', & |
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| 283 | & iosdsobsmpp |
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| 284 | WRITE(numout,*) ' Remaining S data at land points = ', & |
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| 285 | & ilansobsmpp |
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| 286 | IF (ld_nea) THEN |
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| 287 | WRITE(numout,*) ' Remaining S data near land points (removed) = ',& |
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| 288 | & inlasobsmpp |
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| 289 | ELSE |
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| 290 | WRITE(numout,*) ' Remaining S data near land points (kept) = ',& |
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| 291 | & inlasobsmpp |
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| 292 | ENDIF |
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| 293 | WRITE(numout,*) ' S data accepted = ', & |
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| 294 | & prodatqc%nvprotmpp(2) |
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| 295 | |
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| 296 | WRITE(numout,*) |
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| 297 | WRITE(numout,*) ' Number of observations per time step :' |
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| 298 | WRITE(numout,*) |
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| 299 | WRITE(numout,997) |
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| 300 | WRITE(numout,998) |
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| 301 | ENDIF |
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| 302 | |
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| 303 | DO jobs = 1, prodatqc%nprof |
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| 304 | inrc = prodatqc%mstp(jobs) + 2 - nit000 |
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| 305 | prodatqc%npstp(inrc) = prodatqc%npstp(inrc) + 1 |
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| 306 | DO jvar = 1, prodatqc%nvar |
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| 307 | IF ( prodatqc%npvend(jobs,jvar) > 0 ) THEN |
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| 308 | prodatqc%nvstp(inrc,jvar) = prodatqc%nvstp(inrc,jvar) + & |
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| 309 | & ( prodatqc%npvend(jobs,jvar) - & |
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| 310 | & prodatqc%npvsta(jobs,jvar) + 1 ) |
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| 311 | ENDIF |
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| 312 | END DO |
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| 313 | END DO |
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| 314 | |
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| 315 | |
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| 316 | CALL obs_mpp_sum_integers( prodatqc%npstp, prodatqc%npstpmpp, & |
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| 317 | & nitend - nit000 + 2 ) |
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| 318 | DO jvar = 1, prodatqc%nvar |
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| 319 | CALL obs_mpp_sum_integers( prodatqc%nvstp(:,jvar), & |
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| 320 | & prodatqc%nvstpmpp(:,jvar), & |
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| 321 | & nitend - nit000 + 2 ) |
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| 322 | END DO |
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| 323 | |
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| 324 | IF ( lwp ) THEN |
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| 325 | DO jstp = nit000 - 1, nitend |
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| 326 | inrc = jstp - nit000 + 2 |
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| 327 | WRITE(numout,999) jstp, prodatqc%npstpmpp(inrc), & |
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| 328 | & prodatqc%nvstpmpp(inrc,1), & |
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| 329 | & prodatqc%nvstpmpp(inrc,2) |
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| 330 | END DO |
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| 331 | ENDIF |
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| 332 | |
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| 333 | 997 FORMAT(10X,'Time step',5X,'Profiles',5X,'Temperature',5X,'Salinity') |
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| 334 | 998 FORMAT(10X,'---------',5X,'--------',5X,'-----------',5X,'--------') |
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| 335 | 999 FORMAT(10X,I9,5X,I8,5X,I11,5X,I8) |
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| 336 | |
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| 337 | END SUBROUTINE obs_pre_pro |
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| 338 | |
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| 339 | SUBROUTINE obs_pre_sla( sladata, sladatqc, ld_sla, ld_nea ) |
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| 340 | !!---------------------------------------------------------------------- |
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| 341 | !! *** ROUTINE obs_pre_sla *** |
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| 342 | !! |
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| 343 | !! ** Purpose : First level check and screening of SLA observations |
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| 344 | !! |
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| 345 | !! ** Method : First level check and screening of SLA observations |
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| 346 | !! |
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| 347 | !! ** Action : |
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| 348 | !! |
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| 349 | !! References : |
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| 350 | !! |
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| 351 | !! History : |
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| 352 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
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| 353 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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| 354 | !!---------------------------------------------------------------------- |
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| 355 | !! * Modules used |
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| 356 | USE domstp ! Domain: set the time-step |
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| 357 | USE par_oce ! Ocean parameters |
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| 358 | USE dom_oce, ONLY : & ! Geographical information |
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| 359 | & glamt, & |
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| 360 | & gphit, & |
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| 361 | & tmask, & |
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| 362 | & nproc |
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| 363 | !! * Arguments |
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| 364 | TYPE(obs_surf), INTENT(INOUT) :: sladata ! Full set of SLA data |
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| 365 | TYPE(obs_surf), INTENT(INOUT) :: sladatqc ! Subset of SLA data not failing screening |
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| 366 | LOGICAL, INTENT(IN) :: ld_sla ! Switch for SLA data |
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| 367 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
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| 368 | !! * Local declarations |
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| 369 | INTEGER :: iyea0 ! Initial date |
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| 370 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
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| 371 | INTEGER :: iday0 |
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| 372 | INTEGER :: ihou0 |
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| 373 | INTEGER :: imin0 |
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| 374 | INTEGER :: icycle ! Current assimilation cycle |
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| 375 | ! Counters for observations that |
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| 376 | INTEGER :: iotdobs ! - outside time domain |
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| 377 | INTEGER :: iosdsobs ! - outside space domain |
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| 378 | INTEGER :: ilansobs ! - within a model land cell |
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| 379 | INTEGER :: inlasobs ! - close to land |
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| 380 | INTEGER :: igrdobs ! - fail the grid search |
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| 381 | ! Global counters for observations that |
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| 382 | INTEGER :: iotdobsmpp ! - outside time domain |
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| 383 | INTEGER :: iosdsobsmpp ! - outside space domain |
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| 384 | INTEGER :: ilansobsmpp ! - within a model land cell |
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| 385 | INTEGER :: inlasobsmpp ! - close to land |
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| 386 | INTEGER :: igrdobsmpp ! - fail the grid search |
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| 387 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
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| 388 | & llvalid ! SLA data selection |
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| 389 | INTEGER :: jobs ! Obs. loop variable |
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| 390 | INTEGER :: jstp ! Time loop variable |
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| 391 | INTEGER :: inrc ! Time index variable |
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| 392 | |
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| 393 | IF(lwp) WRITE(numout,*)'obs_pre_sla : Preparing the SLA observations...' |
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| 394 | |
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| 395 | ! Initial date initialization (year, month, day, hour, minute) |
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| 396 | iyea0 = ndate0 / 10000 |
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| 397 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
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| 398 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
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| 399 | ihou0 = 0 |
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| 400 | imin0 = 0 |
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| 401 | |
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| 402 | icycle = no ! Assimilation cycle |
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| 403 | |
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| 404 | ! Diagnotics counters for various failures. |
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| 405 | |
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| 406 | iotdobs = 0 |
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| 407 | igrdobs = 0 |
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| 408 | iosdsobs = 0 |
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| 409 | ilansobs = 0 |
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| 410 | inlasobs = 0 |
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| 411 | |
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| 412 | ! ----------------------------------------------------------------------- |
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| 413 | ! Find time coordinate for SLA data |
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| 414 | ! ----------------------------------------------------------------------- |
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| 415 | |
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| 416 | CALL obs_coo_tim( icycle, & |
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| 417 | & iyea0, imon0, iday0, ihou0, imin0, & |
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| 418 | & sladata%nsurf, sladata%nyea, sladata%nmon, & |
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| 419 | & sladata%nday, sladata%nhou, sladata%nmin, & |
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| 420 | & sladata%nqc, sladata%mstp, iotdobs ) |
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| 421 | |
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| 422 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
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| 423 | |
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| 424 | ! ----------------------------------------------------------------------- |
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| 425 | ! Check for SLA data failing the grid search |
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| 426 | ! ----------------------------------------------------------------------- |
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| 427 | |
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| 428 | CALL obs_coo_grd( sladata%nsurf, sladata%mi, sladata%mj, & |
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| 429 | & sladata%nqc, igrdobs ) |
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| 430 | |
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| 431 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
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| 432 | |
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| 433 | ! ----------------------------------------------------------------------- |
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| 434 | ! Check for land points. |
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| 435 | ! ----------------------------------------------------------------------- |
---|
| 436 | |
---|
| 437 | CALL obs_coo_spc_2d( sladata%nsurf, & |
---|
| 438 | & jpi, jpj, & |
---|
| 439 | & sladata%mi, sladata%mj, & |
---|
| 440 | & sladata%rlam, sladata%rphi, & |
---|
| 441 | & glamt, gphit, & |
---|
| 442 | & tmask(:,:,1), sladata%nqc, & |
---|
| 443 | & iosdsobs, ilansobs, & |
---|
| 444 | & inlasobs, ld_nea ) |
---|
| 445 | |
---|
| 446 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
---|
| 447 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
---|
| 448 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
---|
| 449 | |
---|
| 450 | ! ----------------------------------------------------------------------- |
---|
| 451 | ! Copy useful data from the sladata data structure to |
---|
| 452 | ! the sladatqc data structure |
---|
| 453 | ! ----------------------------------------------------------------------- |
---|
| 454 | |
---|
| 455 | ! Allocate the selection arrays |
---|
| 456 | |
---|
| 457 | ALLOCATE( llvalid(sladata%nsurf) ) |
---|
| 458 | |
---|
| 459 | ! We want all data which has qc flags <= 10 |
---|
| 460 | |
---|
| 461 | llvalid(:) = ( sladata%nqc(:) <= 10 ) |
---|
| 462 | |
---|
| 463 | ! The actual copying |
---|
| 464 | |
---|
| 465 | CALL obs_surf_compress( sladata, sladatqc, .TRUE., numout, & |
---|
| 466 | & lvalid=llvalid ) |
---|
| 467 | |
---|
| 468 | ! Dellocate the selection arrays |
---|
| 469 | DEALLOCATE( llvalid ) |
---|
| 470 | |
---|
| 471 | ! ----------------------------------------------------------------------- |
---|
| 472 | ! Print information about what observations are left after qc |
---|
| 473 | ! ----------------------------------------------------------------------- |
---|
| 474 | |
---|
| 475 | ! Update the total observation counter array |
---|
| 476 | |
---|
| 477 | IF(lwp) THEN |
---|
| 478 | WRITE(numout,*) |
---|
| 479 | WRITE(numout,*) 'obs_pre_sla :' |
---|
| 480 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
| 481 | WRITE(numout,*) |
---|
| 482 | WRITE(numout,*) ' SLA data outside time domain = ', & |
---|
| 483 | & iotdobsmpp |
---|
| 484 | WRITE(numout,*) ' Remaining SLA data that failed grid search = ', & |
---|
| 485 | & igrdobsmpp |
---|
| 486 | WRITE(numout,*) ' Remaining SLA data outside space domain = ', & |
---|
| 487 | & iosdsobsmpp |
---|
| 488 | WRITE(numout,*) ' Remaining SLA data at land points = ', & |
---|
| 489 | & ilansobsmpp |
---|
| 490 | IF (ld_nea) THEN |
---|
| 491 | WRITE(numout,*) ' Remaining SLA data near land points (removed) = ', & |
---|
| 492 | & inlasobsmpp |
---|
| 493 | ELSE |
---|
| 494 | WRITE(numout,*) ' Remaining SLA data near land points (kept) = ', & |
---|
| 495 | & inlasobsmpp |
---|
| 496 | ENDIF |
---|
| 497 | WRITE(numout,*) ' SLA data accepted = ', & |
---|
| 498 | & sladatqc%nsurfmpp |
---|
| 499 | |
---|
| 500 | WRITE(numout,*) |
---|
| 501 | WRITE(numout,*) ' Number of observations per time step :' |
---|
| 502 | WRITE(numout,*) |
---|
| 503 | WRITE(numout,1997) |
---|
| 504 | WRITE(numout,1998) |
---|
| 505 | ENDIF |
---|
| 506 | |
---|
| 507 | DO jobs = 1, sladatqc%nsurf |
---|
| 508 | inrc = sladatqc%mstp(jobs) + 2 - nit000 |
---|
| 509 | sladatqc%nsstp(inrc) = sladatqc%nsstp(inrc) + 1 |
---|
| 510 | END DO |
---|
| 511 | |
---|
| 512 | CALL obs_mpp_sum_integers( sladatqc%nsstp, sladatqc%nsstpmpp, & |
---|
| 513 | & nitend - nit000 + 2 ) |
---|
| 514 | |
---|
| 515 | IF ( lwp ) THEN |
---|
| 516 | DO jstp = nit000 - 1, nitend |
---|
| 517 | inrc = jstp - nit000 + 2 |
---|
| 518 | WRITE(numout,1999) jstp, sladatqc%nsstpmpp(inrc) |
---|
| 519 | END DO |
---|
| 520 | ENDIF |
---|
| 521 | |
---|
| 522 | 1997 FORMAT(10X,'Time step',5X,'Sea level anomaly') |
---|
| 523 | 1998 FORMAT(10X,'---------',5X,'-----------------') |
---|
| 524 | 1999 FORMAT(10X,I9,5X,I17) |
---|
| 525 | |
---|
| 526 | END SUBROUTINE obs_pre_sla |
---|
| 527 | |
---|
| 528 | SUBROUTINE obs_pre_sst( sstdata, sstdatqc, ld_sst, ld_nea ) |
---|
| 529 | !!---------------------------------------------------------------------- |
---|
| 530 | !! *** ROUTINE obs_pre_sst *** |
---|
| 531 | !! |
---|
| 532 | !! ** Purpose : First level check and screening of SST observations |
---|
| 533 | !! |
---|
| 534 | !! ** Method : First level check and screening of SST observations |
---|
| 535 | !! |
---|
| 536 | !! ** Action : |
---|
| 537 | !! |
---|
| 538 | !! References : |
---|
| 539 | !! |
---|
| 540 | !! History : |
---|
| 541 | !! ! 2007-03 (S. Ricci) SST data preparation |
---|
| 542 | !!---------------------------------------------------------------------- |
---|
| 543 | !! * Modules used |
---|
| 544 | USE domstp ! Domain: set the time-step |
---|
| 545 | USE par_oce ! Ocean parameters |
---|
| 546 | USE dom_oce, ONLY : & ! Geographical information |
---|
| 547 | & glamt, & |
---|
| 548 | & gphit, & |
---|
| 549 | & tmask, & |
---|
| 550 | & nproc |
---|
| 551 | !! * Arguments |
---|
| 552 | TYPE(obs_surf), INTENT(INOUT) :: sstdata ! Full set of SST data |
---|
| 553 | TYPE(obs_surf), INTENT(INOUT) :: sstdatqc ! Subset of SST data not failing screening |
---|
| 554 | LOGICAL :: ld_sst ! Switch for SST data |
---|
| 555 | LOGICAL :: ld_nea ! Switch for rejecting observation near land |
---|
| 556 | !! * Local declarations |
---|
| 557 | INTEGER :: iyea0 ! Initial date |
---|
| 558 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
---|
| 559 | INTEGER :: iday0 |
---|
| 560 | INTEGER :: ihou0 |
---|
| 561 | INTEGER :: imin0 |
---|
| 562 | INTEGER :: icycle ! Current assimilation cycle |
---|
| 563 | ! Counters for observations that |
---|
| 564 | INTEGER :: iotdobs ! - outside time domain |
---|
| 565 | INTEGER :: iosdsobs ! - outside space domain |
---|
| 566 | INTEGER :: ilansobs ! - within a model land cell |
---|
| 567 | INTEGER :: inlasobs ! - close to land |
---|
| 568 | INTEGER :: igrdobs ! - fail the grid search |
---|
| 569 | ! Global counters for observations that |
---|
| 570 | INTEGER :: iotdobsmpp ! - outside time domain |
---|
| 571 | INTEGER :: iosdsobsmpp ! - outside space domain |
---|
| 572 | INTEGER :: ilansobsmpp ! - within a model land cell |
---|
| 573 | INTEGER :: inlasobsmpp ! - close to land |
---|
| 574 | INTEGER :: igrdobsmpp ! - fail the grid search |
---|
| 575 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
---|
| 576 | & llvalid ! SST data selection |
---|
| 577 | INTEGER :: jobs ! Obs. loop variable |
---|
| 578 | INTEGER :: jstp ! Time loop variable |
---|
| 579 | INTEGER :: inrc ! Time index variable |
---|
| 580 | |
---|
| 581 | IF(lwp) WRITE(numout,*)'obs_pre_sst : Preparing the SST observations...' |
---|
| 582 | |
---|
| 583 | ! Initial date initialization (year, month, day, hour, minute) |
---|
| 584 | iyea0 = ndate0 / 10000 |
---|
| 585 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
---|
| 586 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
---|
| 587 | ihou0 = 0 |
---|
| 588 | imin0 = 0 |
---|
| 589 | |
---|
| 590 | icycle = no ! Assimilation cycle |
---|
| 591 | |
---|
| 592 | ! Diagnotics counters for various failures. |
---|
| 593 | |
---|
| 594 | iotdobs = 0 |
---|
| 595 | igrdobs = 0 |
---|
| 596 | iosdsobs = 0 |
---|
| 597 | ilansobs = 0 |
---|
| 598 | inlasobs = 0 |
---|
| 599 | |
---|
| 600 | ! ----------------------------------------------------------------------- |
---|
| 601 | ! Find time coordinate for SST data |
---|
| 602 | ! ----------------------------------------------------------------------- |
---|
| 603 | |
---|
| 604 | CALL obs_coo_tim( icycle, & |
---|
| 605 | & iyea0, imon0, iday0, ihou0, imin0, & |
---|
| 606 | & sstdata%nsurf, sstdata%nyea, sstdata%nmon, & |
---|
| 607 | & sstdata%nday, sstdata%nhou, sstdata%nmin, & |
---|
| 608 | & sstdata%nqc, sstdata%mstp, iotdobs ) |
---|
| 609 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
---|
| 610 | ! ----------------------------------------------------------------------- |
---|
| 611 | ! Check for SST data failing the grid search |
---|
| 612 | ! ----------------------------------------------------------------------- |
---|
| 613 | |
---|
| 614 | CALL obs_coo_grd( sstdata%nsurf, sstdata%mi, sstdata%mj, & |
---|
| 615 | & sstdata%nqc, igrdobs ) |
---|
| 616 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
| 617 | |
---|
| 618 | ! ----------------------------------------------------------------------- |
---|
| 619 | ! Check for land points. |
---|
| 620 | ! ----------------------------------------------------------------------- |
---|
| 621 | |
---|
| 622 | CALL obs_coo_spc_2d( sstdata%nsurf, & |
---|
| 623 | & jpi, jpj, & |
---|
| 624 | & sstdata%mi, sstdata%mj, & |
---|
| 625 | & sstdata%rlam, sstdata%rphi, & |
---|
| 626 | & glamt, gphit, & |
---|
| 627 | & tmask(:,:,1), sstdata%nqc, & |
---|
| 628 | & iosdsobs, ilansobs, & |
---|
| 629 | & inlasobs, ld_nea ) |
---|
| 630 | |
---|
| 631 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
---|
| 632 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
---|
| 633 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
---|
| 634 | |
---|
| 635 | ! ----------------------------------------------------------------------- |
---|
| 636 | ! Copy useful data from the sstdata data structure to |
---|
| 637 | ! the sstdatqc data structure |
---|
| 638 | ! ----------------------------------------------------------------------- |
---|
| 639 | |
---|
| 640 | ! Allocate the selection arrays |
---|
| 641 | |
---|
| 642 | ALLOCATE( llvalid(sstdata%nsurf) ) |
---|
| 643 | |
---|
| 644 | ! We want all data which has qc flags <= 0 |
---|
| 645 | |
---|
| 646 | llvalid(:) = ( sstdata%nqc(:) <= 10 ) |
---|
| 647 | |
---|
| 648 | ! The actual copying |
---|
| 649 | |
---|
| 650 | CALL obs_surf_compress( sstdata, sstdatqc, .TRUE., numout, & |
---|
| 651 | & lvalid=llvalid ) |
---|
| 652 | |
---|
| 653 | ! Dellocate the selection arrays |
---|
| 654 | DEALLOCATE( llvalid ) |
---|
| 655 | |
---|
| 656 | ! ----------------------------------------------------------------------- |
---|
| 657 | ! Print information about what observations are left after qc |
---|
| 658 | ! ----------------------------------------------------------------------- |
---|
| 659 | |
---|
| 660 | ! Update the total observation counter array |
---|
| 661 | |
---|
| 662 | IF(lwp) THEN |
---|
| 663 | WRITE(numout,*) |
---|
| 664 | WRITE(numout,*) 'obs_pre_sst :' |
---|
| 665 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
| 666 | WRITE(numout,*) |
---|
| 667 | WRITE(numout,*) ' SST data outside time domain = ', & |
---|
| 668 | & iotdobsmpp |
---|
| 669 | WRITE(numout,*) ' Remaining SST data that failed grid search = ', & |
---|
| 670 | & igrdobsmpp |
---|
| 671 | WRITE(numout,*) ' Remaining SST data outside space domain = ', & |
---|
| 672 | & iosdsobsmpp |
---|
| 673 | WRITE(numout,*) ' Remaining SST data at land points = ', & |
---|
| 674 | & ilansobsmpp |
---|
| 675 | IF (ld_nea) THEN |
---|
| 676 | WRITE(numout,*) ' Remaining SST data near land points (removed) = ', & |
---|
| 677 | & inlasobsmpp |
---|
| 678 | ELSE |
---|
| 679 | WRITE(numout,*) ' Remaining SST data near land points (kept) = ', & |
---|
| 680 | & inlasobsmpp |
---|
| 681 | ENDIF |
---|
| 682 | WRITE(numout,*) ' SST data accepted = ', & |
---|
| 683 | & sstdatqc%nsurfmpp |
---|
| 684 | |
---|
| 685 | WRITE(numout,*) |
---|
| 686 | WRITE(numout,*) ' Number of observations per time step :' |
---|
| 687 | WRITE(numout,*) |
---|
| 688 | WRITE(numout,1997) |
---|
| 689 | WRITE(numout,1998) |
---|
| 690 | ENDIF |
---|
| 691 | |
---|
| 692 | DO jobs = 1, sstdatqc%nsurf |
---|
| 693 | inrc = sstdatqc%mstp(jobs) + 2 - nit000 |
---|
| 694 | sstdatqc%nsstp(inrc) = sstdatqc%nsstp(inrc) + 1 |
---|
| 695 | END DO |
---|
| 696 | |
---|
| 697 | CALL obs_mpp_sum_integers( sstdatqc%nsstp, sstdatqc%nsstpmpp, & |
---|
| 698 | & nitend - nit000 + 2 ) |
---|
| 699 | |
---|
| 700 | IF ( lwp ) THEN |
---|
| 701 | DO jstp = nit000 - 1, nitend |
---|
| 702 | inrc = jstp - nit000 + 2 |
---|
| 703 | WRITE(numout,1999) jstp, sstdatqc%nsstpmpp(inrc) |
---|
| 704 | END DO |
---|
| 705 | ENDIF |
---|
| 706 | |
---|
| 707 | 1997 FORMAT(10X,'Time step',5X,'Sea surface temperature') |
---|
| 708 | 1998 FORMAT(10X,'---------',5X,'-----------------') |
---|
| 709 | 1999 FORMAT(10X,I9,5X,I17) |
---|
| 710 | |
---|
| 711 | END SUBROUTINE obs_pre_sst |
---|
| 712 | |
---|
| 713 | SUBROUTINE obs_pre_seaice( seaicedata, seaicedatqc, ld_seaice, ld_nea ) |
---|
| 714 | !!---------------------------------------------------------------------- |
---|
| 715 | !! *** ROUTINE obs_pre_seaice *** |
---|
| 716 | !! |
---|
| 717 | !! ** Purpose : First level check and screening of Sea Ice observations |
---|
| 718 | !! |
---|
| 719 | !! ** Method : First level check and screening of Sea Ice observations |
---|
| 720 | !! |
---|
| 721 | !! ** Action : |
---|
| 722 | !! |
---|
| 723 | !! References : |
---|
| 724 | !! |
---|
| 725 | !! History : |
---|
| 726 | !! ! 2007-11 (D. Lea) based on obs_pre_sst |
---|
| 727 | !!---------------------------------------------------------------------- |
---|
| 728 | !! * Modules used |
---|
| 729 | USE domstp ! Domain: set the time-step |
---|
| 730 | USE par_oce ! Ocean parameters |
---|
| 731 | USE dom_oce, ONLY : & ! Geographical information |
---|
| 732 | & glamt, & |
---|
| 733 | & gphit, & |
---|
| 734 | & tmask, & |
---|
| 735 | & nproc |
---|
| 736 | !! * Arguments |
---|
| 737 | TYPE(obs_surf), INTENT(INOUT) :: seaicedata ! Full set of Sea Ice data |
---|
| 738 | TYPE(obs_surf), INTENT(INOUT) :: seaicedatqc ! Subset of sea ice data not failing screening |
---|
| 739 | LOGICAL :: ld_seaice ! Switch for sea ice data |
---|
| 740 | LOGICAL :: ld_nea ! Switch for rejecting observation near land |
---|
| 741 | !! * Local declarations |
---|
| 742 | INTEGER :: iyea0 ! Initial date |
---|
| 743 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
---|
| 744 | INTEGER :: iday0 |
---|
| 745 | INTEGER :: ihou0 |
---|
| 746 | INTEGER :: imin0 |
---|
| 747 | INTEGER :: icycle ! Current assimilation cycle |
---|
| 748 | ! Counters for observations that |
---|
| 749 | INTEGER :: iotdobs ! - outside time domain |
---|
| 750 | INTEGER :: iosdsobs ! - outside space domain |
---|
| 751 | INTEGER :: ilansobs ! - within a model land cell |
---|
| 752 | INTEGER :: inlasobs ! - close to land |
---|
| 753 | INTEGER :: igrdobs ! - fail the grid search |
---|
| 754 | ! Global counters for observations that |
---|
| 755 | INTEGER :: iotdobsmpp ! - outside time domain |
---|
| 756 | INTEGER :: iosdsobsmpp ! - outside space domain |
---|
| 757 | INTEGER :: ilansobsmpp ! - within a model land cell |
---|
| 758 | INTEGER :: inlasobsmpp ! - close to land |
---|
| 759 | INTEGER :: igrdobsmpp ! - fail the grid search |
---|
| 760 | LOGICAL, DIMENSION(:), ALLOCATABLE :: & |
---|
| 761 | & llvalid ! data selection |
---|
| 762 | INTEGER :: jobs ! Obs. loop variable |
---|
| 763 | INTEGER :: jstp ! Time loop variable |
---|
| 764 | INTEGER :: inrc ! Time index variable |
---|
| 765 | |
---|
| 766 | IF (lwp) WRITE(numout,*)'obs_pre_seaice : Preparing the sea ice observations...' |
---|
| 767 | |
---|
| 768 | ! Initial date initialization (year, month, day, hour, minute) |
---|
| 769 | iyea0 = ndate0 / 10000 |
---|
| 770 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
---|
| 771 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
---|
| 772 | ihou0 = 0 |
---|
| 773 | imin0 = 0 |
---|
| 774 | |
---|
| 775 | icycle = no ! Assimilation cycle |
---|
| 776 | |
---|
| 777 | ! Diagnotics counters for various failures. |
---|
| 778 | |
---|
| 779 | iotdobs = 0 |
---|
| 780 | igrdobs = 0 |
---|
| 781 | iosdsobs = 0 |
---|
| 782 | ilansobs = 0 |
---|
| 783 | inlasobs = 0 |
---|
| 784 | |
---|
| 785 | ! ----------------------------------------------------------------------- |
---|
| 786 | ! Find time coordinate for sea ice data |
---|
| 787 | ! ----------------------------------------------------------------------- |
---|
| 788 | |
---|
| 789 | CALL obs_coo_tim( icycle, & |
---|
| 790 | & iyea0, imon0, iday0, ihou0, imin0, & |
---|
| 791 | & seaicedata%nsurf, seaicedata%nyea, seaicedata%nmon, & |
---|
| 792 | & seaicedata%nday, seaicedata%nhou, seaicedata%nmin, & |
---|
| 793 | & seaicedata%nqc, seaicedata%mstp, iotdobs ) |
---|
| 794 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
---|
| 795 | ! ----------------------------------------------------------------------- |
---|
| 796 | ! Check for sea ice data failing the grid search |
---|
| 797 | ! ----------------------------------------------------------------------- |
---|
| 798 | |
---|
| 799 | CALL obs_coo_grd( seaicedata%nsurf, seaicedata%mi, seaicedata%mj, & |
---|
| 800 | & seaicedata%nqc, igrdobs ) |
---|
| 801 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
| 802 | |
---|
| 803 | ! ----------------------------------------------------------------------- |
---|
| 804 | ! Check for land points. |
---|
| 805 | ! ----------------------------------------------------------------------- |
---|
| 806 | |
---|
| 807 | CALL obs_coo_spc_2d( seaicedata%nsurf, & |
---|
| 808 | & jpi, jpj, & |
---|
| 809 | & seaicedata%mi, seaicedata%mj, & |
---|
| 810 | & seaicedata%rlam, seaicedata%rphi, & |
---|
| 811 | & glamt, gphit, & |
---|
| 812 | & tmask(:,:,1), seaicedata%nqc, & |
---|
| 813 | & iosdsobs, ilansobs, & |
---|
| 814 | & inlasobs, ld_nea ) |
---|
| 815 | |
---|
| 816 | CALL obs_mpp_sum_integer( iosdsobs, iosdsobsmpp ) |
---|
| 817 | CALL obs_mpp_sum_integer( ilansobs, ilansobsmpp ) |
---|
| 818 | CALL obs_mpp_sum_integer( inlasobs, inlasobsmpp ) |
---|
| 819 | |
---|
| 820 | ! ----------------------------------------------------------------------- |
---|
| 821 | ! Copy useful data from the seaicedata data structure to |
---|
| 822 | ! the seaicedatqc data structure |
---|
| 823 | ! ----------------------------------------------------------------------- |
---|
| 824 | |
---|
| 825 | ! Allocate the selection arrays |
---|
| 826 | |
---|
| 827 | ALLOCATE( llvalid(seaicedata%nsurf) ) |
---|
| 828 | |
---|
| 829 | ! We want all data which has qc flags <= 0 |
---|
| 830 | |
---|
| 831 | llvalid(:) = ( seaicedata%nqc(:) <= 10 ) |
---|
| 832 | |
---|
| 833 | ! The actual copying |
---|
| 834 | |
---|
| 835 | CALL obs_surf_compress( seaicedata, seaicedatqc, .TRUE., numout, & |
---|
| 836 | & lvalid=llvalid ) |
---|
| 837 | |
---|
| 838 | ! Dellocate the selection arrays |
---|
| 839 | DEALLOCATE( llvalid ) |
---|
| 840 | |
---|
| 841 | ! ----------------------------------------------------------------------- |
---|
| 842 | ! Print information about what observations are left after qc |
---|
| 843 | ! ----------------------------------------------------------------------- |
---|
| 844 | |
---|
| 845 | ! Update the total observation counter array |
---|
| 846 | |
---|
| 847 | IF(lwp) THEN |
---|
| 848 | WRITE(numout,*) |
---|
| 849 | WRITE(numout,*) 'obs_pre_seaice :' |
---|
| 850 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
| 851 | WRITE(numout,*) |
---|
| 852 | WRITE(numout,*) ' Sea ice data outside time domain = ', & |
---|
| 853 | & iotdobsmpp |
---|
| 854 | WRITE(numout,*) ' Remaining sea ice data that failed grid search = ', & |
---|
| 855 | & igrdobsmpp |
---|
| 856 | WRITE(numout,*) ' Remaining sea ice data outside space domain = ', & |
---|
| 857 | & iosdsobsmpp |
---|
| 858 | WRITE(numout,*) ' Remaining sea ice data at land points = ', & |
---|
| 859 | & ilansobsmpp |
---|
| 860 | IF (ld_nea) THEN |
---|
| 861 | WRITE(numout,*) ' Remaining sea ice data near land points (removed) = ', & |
---|
| 862 | & inlasobsmpp |
---|
| 863 | ELSE |
---|
| 864 | WRITE(numout,*) ' Remaining sea ice data near land points (kept) = ', & |
---|
| 865 | & inlasobsmpp |
---|
| 866 | ENDIF |
---|
| 867 | WRITE(numout,*) ' Sea ice data accepted = ', & |
---|
| 868 | & seaicedatqc%nsurfmpp |
---|
| 869 | |
---|
| 870 | WRITE(numout,*) |
---|
| 871 | WRITE(numout,*) ' Number of observations per time step :' |
---|
| 872 | WRITE(numout,*) |
---|
| 873 | WRITE(numout,1997) |
---|
| 874 | WRITE(numout,1998) |
---|
| 875 | ENDIF |
---|
| 876 | |
---|
| 877 | DO jobs = 1, seaicedatqc%nsurf |
---|
| 878 | inrc = seaicedatqc%mstp(jobs) + 2 - nit000 |
---|
| 879 | seaicedatqc%nsstp(inrc) = seaicedatqc%nsstp(inrc) + 1 |
---|
| 880 | END DO |
---|
| 881 | |
---|
| 882 | CALL obs_mpp_sum_integers( seaicedatqc%nsstp, seaicedatqc%nsstpmpp, & |
---|
| 883 | & nitend - nit000 + 2 ) |
---|
| 884 | |
---|
| 885 | IF ( lwp ) THEN |
---|
| 886 | DO jstp = nit000 - 1, nitend |
---|
| 887 | inrc = jstp - nit000 + 2 |
---|
| 888 | WRITE(numout,1999) jstp, seaicedatqc%nsstpmpp(inrc) |
---|
| 889 | END DO |
---|
| 890 | ENDIF |
---|
| 891 | |
---|
| 892 | 1997 FORMAT(10X,'Time step',5X,'Sea ice data ') |
---|
| 893 | 1998 FORMAT(10X,'---------',5X,'-----------------') |
---|
| 894 | 1999 FORMAT(10X,I9,5X,I17) |
---|
| 895 | |
---|
| 896 | END SUBROUTINE obs_pre_seaice |
---|
| 897 | |
---|
| 898 | SUBROUTINE obs_pre_vel( profdata, prodatqc, ld_vel3d, ld_nea, ld_dailyav ) |
---|
| 899 | !!---------------------------------------------------------------------- |
---|
| 900 | !! *** ROUTINE obs_pre_taovel *** |
---|
| 901 | !! |
---|
| 902 | !! ** Purpose : First level check and screening of U and V profiles |
---|
| 903 | !! |
---|
| 904 | !! ** Method : First level check and screening of U and V profiles |
---|
| 905 | !! |
---|
| 906 | !! History : |
---|
| 907 | !! ! 2007-06 (K. Mogensen) original : T and S profile data |
---|
| 908 | !! ! 2008-09 (M. Valdivieso) : TAO velocity data |
---|
| 909 | !! ! 2009-01 (K. Mogensen) : New feedback strictuer |
---|
| 910 | !! |
---|
| 911 | !!---------------------------------------------------------------------- |
---|
| 912 | !! * Modules used |
---|
| 913 | USE domstp ! Domain: set the time-step |
---|
| 914 | USE par_oce ! Ocean parameters |
---|
| 915 | USE dom_oce, ONLY : & ! Geographical information |
---|
| 916 | & glamt, glamu, glamv, & |
---|
| 917 | & gphit, gphiu, gphiv, & |
---|
| 918 | & gdept_0, & |
---|
| 919 | & tmask, umask, vmask, & |
---|
| 920 | & nproc |
---|
| 921 | !! * Arguments |
---|
| 922 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Full set of profile data |
---|
| 923 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
---|
| 924 | LOGICAL, INTENT(IN) :: ld_vel3d ! Switch for zonal and meridional velocity components |
---|
| 925 | LOGICAL, INTENT(IN) :: ld_nea ! Switch for rejecting observation near land |
---|
| 926 | LOGICAL, INTENT(IN) :: ld_dailyav ! Switch for daily average data |
---|
| 927 | !! * Local declarations |
---|
| 928 | INTEGER :: iyea0 ! Initial date |
---|
| 929 | INTEGER :: imon0 ! - (year, month, day, hour, minute) |
---|
| 930 | INTEGER :: iday0 |
---|
| 931 | INTEGER :: ihou0 |
---|
| 932 | INTEGER :: imin0 |
---|
| 933 | INTEGER :: icycle ! Current assimilation cycle |
---|
| 934 | ! Counters for observations that |
---|
| 935 | INTEGER :: iotdobs ! - outside time domain |
---|
| 936 | INTEGER :: iosduobs ! - outside space domain (zonal velocity component) |
---|
| 937 | INTEGER :: iosdvobs ! - outside space domain (meridional velocity component) |
---|
| 938 | INTEGER :: ilanuobs ! - within a model land cell (zonal velocity component) |
---|
| 939 | INTEGER :: ilanvobs ! - within a model land cell (meridional velocity component) |
---|
| 940 | INTEGER :: inlauobs ! - close to land (zonal velocity component) |
---|
| 941 | INTEGER :: inlavobs ! - close to land (meridional velocity component) |
---|
| 942 | INTEGER :: igrdobs ! - fail the grid search |
---|
| 943 | INTEGER :: iuvchku ! - reject u if v rejected and vice versa |
---|
| 944 | INTEGER :: iuvchkv ! |
---|
| 945 | ! Global counters for observations that |
---|
| 946 | INTEGER :: iotdobsmpp ! - outside time domain |
---|
| 947 | INTEGER :: iosduobsmpp ! - outside space domain (zonal velocity component) |
---|
| 948 | INTEGER :: iosdvobsmpp ! - outside space domain (meridional velocity component) |
---|
| 949 | INTEGER :: ilanuobsmpp ! - within a model land cell (zonal velocity component) |
---|
| 950 | INTEGER :: ilanvobsmpp ! - within a model land cell (meridional velocity component) |
---|
| 951 | INTEGER :: inlauobsmpp ! - close to land (zonal velocity component) |
---|
| 952 | INTEGER :: inlavobsmpp ! - close to land (meridional velocity component) |
---|
| 953 | INTEGER :: igrdobsmpp ! - fail the grid search |
---|
| 954 | INTEGER :: iuvchkumpp ! - reject u if v rejected and vice versa |
---|
| 955 | INTEGER :: iuvchkvmpp ! |
---|
| 956 | TYPE(obs_prof_valid) :: llvalid ! Profile selection |
---|
| 957 | TYPE(obs_prof_valid), DIMENSION(profdata%nvar) :: & |
---|
| 958 | & llvvalid ! U,V selection |
---|
| 959 | INTEGER :: jvar ! Variable loop variable |
---|
| 960 | INTEGER :: jobs ! Obs. loop variable |
---|
| 961 | INTEGER :: jstp ! Time loop variable |
---|
| 962 | INTEGER :: inrc ! Time index variable |
---|
| 963 | |
---|
| 964 | IF(lwp) WRITE(numout,*)'obs_pre_vel: Preparing the velocity profile data' |
---|
| 965 | |
---|
| 966 | ! Initial date initialization (year, month, day, hour, minute) |
---|
| 967 | iyea0 = ndate0 / 10000 |
---|
| 968 | imon0 = ( ndate0 - iyea0 * 10000 ) / 100 |
---|
| 969 | iday0 = ndate0 - iyea0 * 10000 - imon0 * 100 |
---|
| 970 | ihou0 = 0 |
---|
| 971 | imin0 = 0 |
---|
| 972 | |
---|
| 973 | icycle = no ! Assimilation cycle |
---|
| 974 | |
---|
| 975 | ! Diagnotics counters for various failures. |
---|
| 976 | |
---|
| 977 | iotdobs = 0 |
---|
| 978 | igrdobs = 0 |
---|
| 979 | iosduobs = 0 |
---|
| 980 | iosdvobs = 0 |
---|
| 981 | ilanuobs = 0 |
---|
| 982 | ilanvobs = 0 |
---|
| 983 | inlauobs = 0 |
---|
| 984 | inlavobs = 0 |
---|
| 985 | iuvchku = 0 |
---|
| 986 | iuvchkv = 0 |
---|
| 987 | |
---|
| 988 | ! ----------------------------------------------------------------------- |
---|
| 989 | ! Find time coordinate for profiles |
---|
| 990 | ! ----------------------------------------------------------------------- |
---|
| 991 | |
---|
| 992 | CALL obs_coo_tim_prof( icycle, & |
---|
| 993 | & iyea0, imon0, iday0, ihou0, imin0, & |
---|
| 994 | & profdata%nprof, profdata%nyea, profdata%nmon, & |
---|
| 995 | & profdata%nday, profdata%nhou, profdata%nmin, & |
---|
| 996 | & profdata%ntyp, profdata%nqc, profdata%mstp, & |
---|
| 997 | & iotdobs, ld_dailyav = ld_dailyav ) |
---|
| 998 | |
---|
| 999 | CALL obs_mpp_sum_integer( iotdobs, iotdobsmpp ) |
---|
| 1000 | |
---|
| 1001 | ! ----------------------------------------------------------------------- |
---|
| 1002 | ! Check for profiles failing the grid search |
---|
| 1003 | ! ----------------------------------------------------------------------- |
---|
| 1004 | |
---|
| 1005 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,1), profdata%mj(:,1), & |
---|
| 1006 | & profdata%nqc, igrdobs ) |
---|
| 1007 | CALL obs_coo_grd( profdata%nprof, profdata%mi(:,2), profdata%mj(:,2), & |
---|
| 1008 | & profdata%nqc, igrdobs ) |
---|
| 1009 | |
---|
| 1010 | CALL obs_mpp_sum_integer( igrdobs, igrdobsmpp ) |
---|
| 1011 | |
---|
| 1012 | ! ----------------------------------------------------------------------- |
---|
| 1013 | ! Reject all observations for profiles with nqc > 10 |
---|
| 1014 | ! ----------------------------------------------------------------------- |
---|
| 1015 | |
---|
| 1016 | CALL obs_pro_rej( profdata ) |
---|
| 1017 | |
---|
| 1018 | ! ----------------------------------------------------------------------- |
---|
| 1019 | ! Check for land points. This includes points below the model |
---|
| 1020 | ! bathymetry so this is done for every point in the profile |
---|
| 1021 | ! ----------------------------------------------------------------------- |
---|
| 1022 | |
---|
| 1023 | ! Zonal Velocity Component |
---|
| 1024 | |
---|
| 1025 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(1), & |
---|
| 1026 | & profdata%npvsta(:,1), profdata%npvend(:,1), & |
---|
| 1027 | & jpi, jpj, & |
---|
| 1028 | & jpk, & |
---|
| 1029 | & profdata%mi, profdata%mj, & |
---|
| 1030 | & profdata%var(1)%mvk, & |
---|
| 1031 | & profdata%rlam, profdata%rphi, & |
---|
| 1032 | & profdata%var(1)%vdep, & |
---|
| 1033 | & glamu, gphiu, & |
---|
| 1034 | & gdept_0, umask, & |
---|
| 1035 | & profdata%nqc, profdata%var(1)%nvqc, & |
---|
| 1036 | & iosduobs, ilanuobs, & |
---|
| 1037 | & inlauobs, ld_nea ) |
---|
| 1038 | |
---|
| 1039 | CALL obs_mpp_sum_integer( iosduobs, iosduobsmpp ) |
---|
| 1040 | CALL obs_mpp_sum_integer( ilanuobs, ilanuobsmpp ) |
---|
| 1041 | CALL obs_mpp_sum_integer( inlauobs, inlauobsmpp ) |
---|
| 1042 | |
---|
| 1043 | ! Meridional Velocity Component |
---|
| 1044 | |
---|
| 1045 | CALL obs_coo_spc_3d( profdata%nprof, profdata%nvprot(2), & |
---|
| 1046 | & profdata%npvsta(:,2), profdata%npvend(:,2), & |
---|
| 1047 | & jpi, jpj, & |
---|
| 1048 | & jpk, & |
---|
| 1049 | & profdata%mi, profdata%mj, & |
---|
| 1050 | & profdata%var(2)%mvk, & |
---|
| 1051 | & profdata%rlam, profdata%rphi, & |
---|
| 1052 | & profdata%var(2)%vdep, & |
---|
| 1053 | & glamv, gphiv, & |
---|
| 1054 | & gdept_0, vmask, & |
---|
| 1055 | & profdata%nqc, profdata%var(2)%nvqc, & |
---|
| 1056 | & iosdvobs, ilanvobs, & |
---|
| 1057 | & inlavobs, ld_nea ) |
---|
| 1058 | |
---|
| 1059 | CALL obs_mpp_sum_integer( iosdvobs, iosdvobsmpp ) |
---|
| 1060 | CALL obs_mpp_sum_integer( ilanvobs, ilanvobsmpp ) |
---|
| 1061 | CALL obs_mpp_sum_integer( inlavobs, inlavobsmpp ) |
---|
| 1062 | |
---|
| 1063 | ! ----------------------------------------------------------------------- |
---|
| 1064 | ! Reject u if v is rejected and vice versa |
---|
| 1065 | ! ----------------------------------------------------------------------- |
---|
| 1066 | |
---|
| 1067 | CALL obs_uv_rej( profdata, iuvchku, iuvchkv ) |
---|
| 1068 | CALL obs_mpp_sum_integer( iuvchku, iuvchkumpp ) |
---|
| 1069 | CALL obs_mpp_sum_integer( iuvchkv, iuvchkvmpp ) |
---|
| 1070 | |
---|
| 1071 | ! ----------------------------------------------------------------------- |
---|
| 1072 | ! Copy useful data from the profdata data structure to |
---|
| 1073 | ! the prodatqc data structure |
---|
| 1074 | ! ----------------------------------------------------------------------- |
---|
| 1075 | |
---|
| 1076 | ! Allocate the selection arrays |
---|
| 1077 | |
---|
| 1078 | ALLOCATE( llvalid%luse(profdata%nprof) ) |
---|
| 1079 | DO jvar = 1,profdata%nvar |
---|
| 1080 | ALLOCATE( llvvalid(jvar)%luse(profdata%nvprot(jvar)) ) |
---|
| 1081 | END DO |
---|
| 1082 | |
---|
| 1083 | ! We want all data which has qc flags = 0 |
---|
| 1084 | |
---|
| 1085 | llvalid%luse(:) = ( profdata%nqc(:) <= 10 ) |
---|
| 1086 | DO jvar = 1,profdata%nvar |
---|
| 1087 | llvvalid(jvar)%luse(:) = ( profdata%var(jvar)%nvqc(:) <= 10 ) |
---|
| 1088 | END DO |
---|
| 1089 | |
---|
| 1090 | ! The actual copying |
---|
| 1091 | |
---|
| 1092 | CALL obs_prof_compress( profdata, prodatqc, .TRUE., numout, & |
---|
| 1093 | & lvalid=llvalid, lvvalid=llvvalid ) |
---|
| 1094 | |
---|
| 1095 | ! Dellocate the selection arrays |
---|
| 1096 | DEALLOCATE( llvalid%luse ) |
---|
| 1097 | DO jvar = 1,profdata%nvar |
---|
| 1098 | DEALLOCATE( llvvalid(jvar)%luse ) |
---|
| 1099 | END DO |
---|
| 1100 | |
---|
| 1101 | ! ----------------------------------------------------------------------- |
---|
| 1102 | ! Print information about what observations are left after qc |
---|
| 1103 | ! ----------------------------------------------------------------------- |
---|
| 1104 | |
---|
| 1105 | ! Update the total observation counter array |
---|
| 1106 | |
---|
| 1107 | IF(lwp) THEN |
---|
| 1108 | WRITE(numout,*) |
---|
| 1109 | WRITE(numout,*) 'obs_pre_vel :' |
---|
| 1110 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
| 1111 | WRITE(numout,*) |
---|
| 1112 | WRITE(numout,*) ' Profiles outside time domain = ', & |
---|
| 1113 | & iotdobsmpp |
---|
| 1114 | WRITE(numout,*) ' Remaining profiles that failed grid search = ', & |
---|
| 1115 | & igrdobsmpp |
---|
| 1116 | WRITE(numout,*) ' Remaining U data outside space domain = ', & |
---|
| 1117 | & iosduobsmpp |
---|
| 1118 | WRITE(numout,*) ' Remaining U data at land points = ', & |
---|
| 1119 | & ilanuobsmpp |
---|
| 1120 | IF (ld_nea) THEN |
---|
| 1121 | WRITE(numout,*) ' Remaining U data near land points (removed) = ',& |
---|
| 1122 | & inlauobsmpp |
---|
| 1123 | ELSE |
---|
| 1124 | WRITE(numout,*) ' Remaining U data near land points (kept) = ',& |
---|
| 1125 | & inlauobsmpp |
---|
| 1126 | ENDIF |
---|
| 1127 | WRITE(numout,*) ' U observation rejected since V rejected = ', & |
---|
| 1128 | & iuvchku |
---|
| 1129 | WRITE(numout,*) ' U data accepted = ', & |
---|
| 1130 | & prodatqc%nvprotmpp(1) |
---|
| 1131 | WRITE(numout,*) ' Remaining V data outside space domain = ', & |
---|
| 1132 | & iosdvobsmpp |
---|
| 1133 | WRITE(numout,*) ' Remaining V data at land points = ', & |
---|
| 1134 | & ilanvobsmpp |
---|
| 1135 | IF (ld_nea) THEN |
---|
| 1136 | WRITE(numout,*) ' Remaining V data near land points (removed) = ',& |
---|
| 1137 | & inlavobsmpp |
---|
| 1138 | ELSE |
---|
| 1139 | WRITE(numout,*) ' Remaining V data near land points (kept) = ',& |
---|
| 1140 | & inlavobsmpp |
---|
| 1141 | ENDIF |
---|
| 1142 | WRITE(numout,*) ' V observation rejected since U rejected = ', & |
---|
| 1143 | & iuvchkv |
---|
| 1144 | WRITE(numout,*) ' V data accepted = ', & |
---|
| 1145 | & prodatqc%nvprotmpp(2) |
---|
| 1146 | |
---|
| 1147 | WRITE(numout,*) |
---|
| 1148 | WRITE(numout,*) ' Number of observations per time step :' |
---|
| 1149 | WRITE(numout,*) |
---|
| 1150 | WRITE(numout,997) |
---|
| 1151 | WRITE(numout,998) |
---|
| 1152 | ENDIF |
---|
| 1153 | |
---|
| 1154 | DO jobs = 1, prodatqc%nprof |
---|
| 1155 | inrc = prodatqc%mstp(jobs) + 2 - nit000 |
---|
| 1156 | prodatqc%npstp(inrc) = prodatqc%npstp(inrc) + 1 |
---|
| 1157 | DO jvar = 1, prodatqc%nvar |
---|
| 1158 | IF ( prodatqc%npvend(jobs,jvar) > 0 ) THEN |
---|
| 1159 | prodatqc%nvstp(inrc,jvar) = prodatqc%nvstp(inrc,jvar) + & |
---|
| 1160 | & ( prodatqc%npvend(jobs,jvar) - & |
---|
| 1161 | & prodatqc%npvsta(jobs,jvar) + 1 ) |
---|
| 1162 | ENDIF |
---|
| 1163 | END DO |
---|
| 1164 | END DO |
---|
| 1165 | |
---|
| 1166 | |
---|
| 1167 | CALL obs_mpp_sum_integers( prodatqc%npstp, prodatqc%npstpmpp, & |
---|
| 1168 | & nitend - nit000 + 2 ) |
---|
| 1169 | DO jvar = 1, prodatqc%nvar |
---|
| 1170 | CALL obs_mpp_sum_integers( prodatqc%nvstp(:,jvar), & |
---|
| 1171 | & prodatqc%nvstpmpp(:,jvar), & |
---|
| 1172 | & nitend - nit000 + 2 ) |
---|
| 1173 | END DO |
---|
| 1174 | |
---|
| 1175 | IF ( lwp ) THEN |
---|
| 1176 | DO jstp = nit000 - 1, nitend |
---|
| 1177 | inrc = jstp - nit000 + 2 |
---|
| 1178 | WRITE(numout,999) jstp, prodatqc%npstpmpp(inrc), & |
---|
| 1179 | & prodatqc%nvstpmpp(inrc,1), & |
---|
| 1180 | & prodatqc%nvstpmpp(inrc,2) |
---|
| 1181 | END DO |
---|
| 1182 | ENDIF |
---|
| 1183 | |
---|
| 1184 | 997 FORMAT(10X,'Time step',5X,'Profiles',5X,'Zonal Comp.',5X,'Meridional Comp.') |
---|
| 1185 | 998 FORMAT(10X,'---------',5X,'--------',5X,'-----------',5X,'----------------') |
---|
| 1186 | 999 FORMAT(10X,I9,5X,I8,5X,I11,5X,I8) |
---|
| 1187 | |
---|
| 1188 | END SUBROUTINE obs_pre_vel |
---|
| 1189 | |
---|
| 1190 | SUBROUTINE obs_coo_tim( kcycle, & |
---|
| 1191 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
| 1192 | & kobsno, & |
---|
| 1193 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
| 1194 | & kobsqc, kobsstp, kotdobs ) |
---|
| 1195 | !!---------------------------------------------------------------------- |
---|
| 1196 | !! *** ROUTINE obs_coo_tim *** |
---|
| 1197 | !! |
---|
| 1198 | !! ** Purpose : Compute the number of time steps to the observation time. |
---|
| 1199 | !! |
---|
| 1200 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
---|
| 1201 | !! hou_obs, min_obs ), this routine locates the time step |
---|
| 1202 | !! that is closest to this time. |
---|
| 1203 | !! |
---|
| 1204 | !! ** Action : |
---|
| 1205 | !! |
---|
| 1206 | !! References : |
---|
| 1207 | !! |
---|
| 1208 | !! History : |
---|
| 1209 | !! ! 1997-07 (A. Weaver) Original |
---|
| 1210 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
---|
| 1211 | !! ! 2006-10 (A. Weaver) Cleanup |
---|
| 1212 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
---|
| 1213 | !! ! 2010-05 (D. Lea) Fix in leap year calculation for NEMO vn3.2 |
---|
| 1214 | !!---------------------------------------------------------------------- |
---|
| 1215 | !! * Modules used |
---|
| 1216 | USE dom_oce, ONLY : & ! Geographical information |
---|
| 1217 | & rdt |
---|
| 1218 | USE phycst, ONLY : & ! Physical constants |
---|
| 1219 | & rday, & |
---|
| 1220 | & rmmss, & |
---|
| 1221 | & rhhmm |
---|
| 1222 | !! * Arguments |
---|
| 1223 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
---|
| 1224 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
---|
| 1225 | INTEGER, INTENT(IN) :: kmon0 |
---|
| 1226 | INTEGER, INTENT(IN) :: kday0 |
---|
| 1227 | INTEGER, INTENT(IN) :: khou0 |
---|
| 1228 | INTEGER, INTENT(IN) :: kmin0 |
---|
| 1229 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
| 1230 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
---|
| 1231 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
| 1232 | & kobsyea, & ! Observation time coordinates |
---|
| 1233 | & kobsmon, & |
---|
| 1234 | & kobsday, & |
---|
| 1235 | & kobshou, & |
---|
| 1236 | & kobsmin |
---|
| 1237 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 1238 | & kobsqc ! Quality control flag |
---|
| 1239 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
---|
| 1240 | & kobsstp ! Number of time steps up to the |
---|
| 1241 | ! observation time |
---|
| 1242 | |
---|
| 1243 | !! * Local declarations |
---|
| 1244 | INTEGER :: jyea |
---|
| 1245 | INTEGER :: jmon |
---|
| 1246 | INTEGER :: jday |
---|
| 1247 | INTEGER :: jobs |
---|
| 1248 | INTEGER :: iyeastr |
---|
| 1249 | INTEGER :: iyeaend |
---|
| 1250 | INTEGER :: imonstr |
---|
| 1251 | INTEGER :: imonend |
---|
| 1252 | INTEGER :: idaystr |
---|
| 1253 | INTEGER :: idayend |
---|
| 1254 | INTEGER :: iskip |
---|
| 1255 | INTEGER :: idaystp |
---|
| 1256 | REAL(KIND=wp) :: zminstp |
---|
| 1257 | REAL(KIND=wp) :: zhoustp |
---|
| 1258 | REAL(KIND=wp) :: zobsstp |
---|
| 1259 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
| 1260 | |
---|
| 1261 | !----------------------------------------------------------------------- |
---|
| 1262 | ! Initialization |
---|
| 1263 | !----------------------------------------------------------------------- |
---|
| 1264 | |
---|
| 1265 | ! Intialize the number of time steps per day |
---|
| 1266 | idaystp = NINT( rday / rdt ) |
---|
| 1267 | |
---|
| 1268 | !--------------------------------------------------------------------- |
---|
| 1269 | ! Locate the model time coordinates for interpolation |
---|
| 1270 | !--------------------------------------------------------------------- |
---|
| 1271 | |
---|
| 1272 | DO jobs = 1, kobsno |
---|
| 1273 | |
---|
| 1274 | ! Initialize the time step counter |
---|
| 1275 | kobsstp(jobs) = nit000 - 1 |
---|
| 1276 | |
---|
| 1277 | ! Flag if observation date is less than the initial date |
---|
| 1278 | |
---|
| 1279 | IF ( ( kobsyea(jobs) < kyea0 ) & |
---|
| 1280 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 1281 | & .AND. ( kobsmon(jobs) < kmon0 ) ) & |
---|
| 1282 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 1283 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
| 1284 | & .AND. ( kobsday(jobs) < kday0 ) ) & |
---|
| 1285 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 1286 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
| 1287 | & .AND. ( kobsday(jobs) == kday0 ) & |
---|
| 1288 | & .AND. ( kobshou(jobs) < khou0 ) ) & |
---|
| 1289 | & .OR. ( ( kobsyea(jobs) == kyea0 ) & |
---|
| 1290 | & .AND. ( kobsmon(jobs) == kmon0 ) & |
---|
| 1291 | & .AND. ( kobsday(jobs) == kday0 ) & |
---|
| 1292 | & .AND. ( kobshou(jobs) == khou0 ) & |
---|
| 1293 | & .AND. ( kobsmin(jobs) <= kmin0 ) ) ) THEN |
---|
| 1294 | kobsstp(jobs) = -1 |
---|
| 1295 | kobsqc(jobs) = kobsqc(jobs) + 11 |
---|
| 1296 | kotdobs = kotdobs + 1 |
---|
| 1297 | CYCLE |
---|
| 1298 | ENDIF |
---|
| 1299 | |
---|
| 1300 | ! Compute the number of time steps to the observation day |
---|
| 1301 | iyeastr = kyea0 |
---|
| 1302 | iyeaend = kobsyea(jobs) |
---|
| 1303 | |
---|
| 1304 | !--------------------------------------------------------------------- |
---|
| 1305 | ! Year loop |
---|
| 1306 | !--------------------------------------------------------------------- |
---|
| 1307 | DO jyea = iyeastr, iyeaend |
---|
| 1308 | |
---|
| 1309 | CALL calc_month_len( jyea, imonth_len ) |
---|
| 1310 | |
---|
| 1311 | imonstr = 1 |
---|
| 1312 | IF ( jyea == kyea0 ) imonstr = kmon0 |
---|
| 1313 | imonend = 12 |
---|
| 1314 | IF ( jyea == kobsyea(jobs) ) imonend = kobsmon(jobs) |
---|
| 1315 | |
---|
| 1316 | ! Month loop |
---|
| 1317 | DO jmon = imonstr, imonend |
---|
| 1318 | |
---|
| 1319 | idaystr = 1 |
---|
| 1320 | IF ( ( jmon == kmon0 ) & |
---|
| 1321 | & .AND. ( jyea == kyea0 ) ) idaystr = kday0 |
---|
| 1322 | idayend = imonth_len(jmon) |
---|
| 1323 | IF ( ( jmon == kobsmon(jobs) ) & |
---|
| 1324 | & .AND. ( jyea == kobsyea(jobs) ) ) idayend = kobsday(jobs) - 1 |
---|
| 1325 | |
---|
| 1326 | ! Day loop |
---|
| 1327 | DO jday = idaystr, idayend |
---|
| 1328 | kobsstp(jobs) = kobsstp(jobs) + idaystp |
---|
| 1329 | END DO |
---|
| 1330 | |
---|
| 1331 | END DO |
---|
| 1332 | |
---|
| 1333 | END DO |
---|
| 1334 | |
---|
| 1335 | ! Add in the number of time steps to the observation minute |
---|
| 1336 | zminstp = rmmss / rdt |
---|
| 1337 | zhoustp = rhhmm * zminstp |
---|
| 1338 | |
---|
| 1339 | zobsstp = REAL( kobsmin(jobs) - kmin0, KIND=wp ) * zminstp & |
---|
| 1340 | & + REAL( kobshou(jobs) - khou0, KIND=wp ) * zhoustp |
---|
| 1341 | kobsstp(jobs) = kobsstp(jobs) + NINT( zobsstp ) |
---|
| 1342 | |
---|
| 1343 | ! Flag if observation step outside the time window |
---|
| 1344 | IF ( ( kobsstp(jobs) < ( nit000 - 1 ) ) & |
---|
| 1345 | & .OR.( kobsstp(jobs) > nitend ) ) THEN |
---|
| 1346 | kobsqc(jobs) = kobsqc(jobs) + 12 |
---|
| 1347 | kotdobs = kotdobs + 1 |
---|
| 1348 | CYCLE |
---|
| 1349 | ENDIF |
---|
| 1350 | |
---|
| 1351 | END DO |
---|
| 1352 | |
---|
| 1353 | END SUBROUTINE obs_coo_tim |
---|
| 1354 | |
---|
| 1355 | SUBROUTINE calc_month_len( iyear, imonth_len ) |
---|
| 1356 | !!---------------------------------------------------------------------- |
---|
| 1357 | !! *** ROUTINE calc_month_len *** |
---|
| 1358 | !! |
---|
| 1359 | !! ** Purpose : Compute the number of days in a months given a year. |
---|
| 1360 | !! |
---|
| 1361 | !! ** Method : |
---|
| 1362 | !! |
---|
| 1363 | !! ** Action : |
---|
| 1364 | !! |
---|
| 1365 | !! History : |
---|
| 1366 | !! ! 10-05 (D. Lea) New routine based on day_init |
---|
| 1367 | !!---------------------------------------------------------------------- |
---|
| 1368 | |
---|
| 1369 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
| 1370 | INTEGER :: iyear !: year |
---|
| 1371 | |
---|
| 1372 | ! length of the month of the current year (from nleapy, read in namelist) |
---|
| 1373 | IF ( nleapy < 2 ) THEN |
---|
| 1374 | imonth_len(:) = (/ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 /) |
---|
| 1375 | IF ( nleapy == 1 ) THEN ! we are using calendar with leap years |
---|
| 1376 | IF ( MOD(iyear, 4) == 0 .AND. ( MOD(iyear, 400) == 0 .OR. MOD(iyear, 100) /= 0 ) ) THEN |
---|
| 1377 | imonth_len(2) = 29 |
---|
| 1378 | ENDIF |
---|
| 1379 | ENDIF |
---|
| 1380 | ELSE |
---|
| 1381 | imonth_len(:) = nleapy ! all months with nleapy days per year |
---|
| 1382 | ENDIF |
---|
| 1383 | |
---|
| 1384 | END SUBROUTINE |
---|
| 1385 | |
---|
| 1386 | SUBROUTINE obs_coo_tim_prof( kcycle, & |
---|
| 1387 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
| 1388 | & kobsno, & |
---|
| 1389 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
| 1390 | & ktyp, kobsqc, kobsstp, kotdobs, kdailyavtypes, & |
---|
| 1391 | & ld_dailyav ) |
---|
| 1392 | !!---------------------------------------------------------------------- |
---|
| 1393 | !! *** ROUTINE obs_coo_tim *** |
---|
| 1394 | !! |
---|
| 1395 | !! ** Purpose : Compute the number of time steps to the observation time. |
---|
| 1396 | !! |
---|
| 1397 | !! ** Method : For time coordinates ( yea_obs, mon_obs, day_obs, |
---|
| 1398 | !! hou_obs, min_obs ), this routine locates the time step |
---|
| 1399 | !! that is closest to this time. |
---|
| 1400 | !! |
---|
| 1401 | !! ** Action : |
---|
| 1402 | !! |
---|
| 1403 | !! References : |
---|
| 1404 | !! |
---|
| 1405 | !! History : |
---|
| 1406 | !! ! 1997-07 (A. Weaver) Original |
---|
| 1407 | !! ! 2006-08 (A. Weaver) NEMOVAR migration |
---|
| 1408 | !! ! 2006-10 (A. Weaver) Cleanup |
---|
| 1409 | !! ! 2007-01 (K. Mogensen) Rewritten with loop |
---|
| 1410 | !!---------------------------------------------------------------------- |
---|
| 1411 | !! * Modules used |
---|
| 1412 | !! * Arguments |
---|
| 1413 | INTEGER, INTENT(IN) :: kcycle ! Current cycle |
---|
| 1414 | INTEGER, INTENT(IN) :: kyea0 ! Initial date coordinates |
---|
| 1415 | INTEGER, INTENT(IN) :: kmon0 |
---|
| 1416 | INTEGER, INTENT(IN) :: kday0 |
---|
| 1417 | INTEGER, INTENT(IN) :: khou0 |
---|
| 1418 | INTEGER, INTENT(IN) :: kmin0 |
---|
| 1419 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
| 1420 | INTEGER, INTENT(INOUT) :: kotdobs ! Number of observations failing time check |
---|
| 1421 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
| 1422 | & kobsyea, & ! Observation time coordinates |
---|
| 1423 | & kobsmon, & |
---|
| 1424 | & kobsday, & |
---|
| 1425 | & kobshou, & |
---|
| 1426 | & kobsmin, & |
---|
| 1427 | & ktyp ! Observation type. |
---|
| 1428 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 1429 | & kobsqc ! Quality control flag |
---|
| 1430 | INTEGER, DIMENSION(kobsno), INTENT(OUT) :: & |
---|
| 1431 | & kobsstp ! Number of time steps up to the |
---|
| 1432 | ! observation time |
---|
| 1433 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
---|
| 1434 | & kdailyavtypes ! Types for daily averages |
---|
| 1435 | LOGICAL, OPTIONAL :: ld_dailyav ! All types are daily averages |
---|
| 1436 | !! * Local declarations |
---|
| 1437 | INTEGER :: jobs |
---|
| 1438 | |
---|
| 1439 | !----------------------------------------------------------------------- |
---|
| 1440 | ! Call standard obs_coo_tim |
---|
| 1441 | !----------------------------------------------------------------------- |
---|
| 1442 | |
---|
| 1443 | CALL obs_coo_tim( kcycle, & |
---|
| 1444 | & kyea0, kmon0, kday0, khou0, kmin0, & |
---|
| 1445 | & kobsno, & |
---|
| 1446 | & kobsyea, kobsmon, kobsday, kobshou, kobsmin, & |
---|
| 1447 | & kobsqc, kobsstp, kotdobs ) |
---|
| 1448 | |
---|
| 1449 | !------------------------------------------------------------------------ |
---|
| 1450 | ! Always reject daily averaged data (e.g. MRB data (820)) at initial time |
---|
| 1451 | !------------------------------------------------------------------------ |
---|
| 1452 | |
---|
| 1453 | IF ( PRESENT(kdailyavtypes) ) THEN |
---|
| 1454 | DO jobs = 1, kobsno |
---|
| 1455 | |
---|
| 1456 | IF ( kobsqc(jobs) <= 10 ) THEN |
---|
| 1457 | |
---|
| 1458 | IF ( ( kobsstp(jobs) == (nit000 - 1) ).AND.& |
---|
| 1459 | & ( ANY (kdailyavtypes(:) == ktyp(jobs)) ) ) THEN |
---|
| 1460 | kobsqc(jobs) = kobsqc(jobs) + 14 |
---|
| 1461 | kotdobs = kotdobs + 1 |
---|
| 1462 | CYCLE |
---|
| 1463 | ENDIF |
---|
| 1464 | |
---|
| 1465 | ENDIF |
---|
| 1466 | END DO |
---|
| 1467 | ENDIF |
---|
| 1468 | |
---|
| 1469 | !------------------------------------------------------------------------ |
---|
| 1470 | ! If ld_dailyav is set then all data assumed to be daily averaged |
---|
| 1471 | !------------------------------------------------------------------------ |
---|
| 1472 | |
---|
| 1473 | IF ( PRESENT( ld_dailyav) ) THEN |
---|
| 1474 | IF (ld_dailyav) THEN |
---|
| 1475 | DO jobs = 1, kobsno |
---|
| 1476 | |
---|
| 1477 | IF ( kobsqc(jobs) <= 10 ) THEN |
---|
| 1478 | |
---|
| 1479 | IF ( kobsstp(jobs) == (nit000 - 1) ) THEN |
---|
| 1480 | kobsqc(jobs) = kobsqc(jobs) + 14 |
---|
| 1481 | kotdobs = kotdobs + 1 |
---|
| 1482 | CYCLE |
---|
| 1483 | ENDIF |
---|
| 1484 | |
---|
| 1485 | ENDIF |
---|
| 1486 | END DO |
---|
| 1487 | ENDIF |
---|
| 1488 | ENDIF |
---|
| 1489 | |
---|
| 1490 | END SUBROUTINE obs_coo_tim_prof |
---|
| 1491 | |
---|
| 1492 | SUBROUTINE obs_coo_grd( kobsno, kobsi, kobsj, kobsqc, kgrdobs ) |
---|
| 1493 | !!---------------------------------------------------------------------- |
---|
| 1494 | !! *** ROUTINE obs_coo_grd *** |
---|
| 1495 | !! |
---|
| 1496 | !! ** Purpose : Verify that the grid search has not failed |
---|
| 1497 | !! |
---|
| 1498 | !! ** Method : The previously computed i,j indeces are checked |
---|
| 1499 | !! |
---|
| 1500 | !! ** Action : |
---|
| 1501 | !! |
---|
| 1502 | !! References : |
---|
| 1503 | !! |
---|
| 1504 | !! History : |
---|
| 1505 | !! ! 2007-01 (K. Mogensen) Original |
---|
| 1506 | !!---------------------------------------------------------------------- |
---|
| 1507 | !! * Arguments |
---|
| 1508 | INTEGER, INTENT(IN) :: kobsno ! Number of observations |
---|
| 1509 | INTEGER, DIMENSION(kobsno), INTENT(IN ) :: & |
---|
| 1510 | & kobsi, & ! i,j indeces previously computed |
---|
| 1511 | & kobsj |
---|
| 1512 | INTEGER, INTENT(INOUT) :: kgrdobs ! Number of observations failing the check |
---|
| 1513 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 1514 | & kobsqc ! Quality control flag |
---|
| 1515 | |
---|
| 1516 | !! * Local declarations |
---|
| 1517 | INTEGER :: jobs ! Loop variable |
---|
| 1518 | |
---|
| 1519 | ! Flag if the grid search failed |
---|
| 1520 | |
---|
| 1521 | DO jobs = 1, kobsno |
---|
| 1522 | IF ( ( kobsi(jobs) <= 0 ) .AND. ( kobsj(jobs) <= 0 ) ) THEN |
---|
| 1523 | kobsqc(jobs) = kobsqc(jobs) + 18 |
---|
| 1524 | kgrdobs = kgrdobs + 1 |
---|
| 1525 | ENDIF |
---|
| 1526 | END DO |
---|
| 1527 | |
---|
| 1528 | END SUBROUTINE obs_coo_grd |
---|
| 1529 | |
---|
| 1530 | SUBROUTINE obs_coo_spc_2d( kobsno, kpi, kpj, & |
---|
| 1531 | & kobsi, kobsj, pobslam, pobsphi, & |
---|
| 1532 | & plam, pphi, pmask, & |
---|
| 1533 | & kobsqc, kosdobs, klanobs, & |
---|
| 1534 | & knlaobs,ld_nea ) |
---|
| 1535 | !!---------------------------------------------------------------------- |
---|
| 1536 | !! *** ROUTINE obs_coo_spc_2d *** |
---|
| 1537 | !! |
---|
| 1538 | !! ** Purpose : Check for points outside the domain and land points |
---|
| 1539 | !! |
---|
| 1540 | !! ** Method : Remove the observations that are outside the model space |
---|
| 1541 | !! and time domain or located within model land cells. |
---|
| 1542 | !! |
---|
| 1543 | !! ** Action : |
---|
| 1544 | !! |
---|
| 1545 | !! History : |
---|
| 1546 | !! ! 2007-03 (A. Weaver, K. Mogensen) Original |
---|
| 1547 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
---|
| 1548 | !!---------------------------------------------------------------------- |
---|
| 1549 | !! * Modules used |
---|
| 1550 | |
---|
| 1551 | !! * Arguments |
---|
| 1552 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
---|
| 1553 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j) |
---|
| 1554 | INTEGER, INTENT(IN) :: kpj |
---|
| 1555 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
---|
| 1556 | & kobsi, & ! Observation (i,j) coordinates |
---|
| 1557 | & kobsj |
---|
| 1558 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(IN) :: & |
---|
| 1559 | & pobslam, & ! Observation (lon,lat) coordinates |
---|
| 1560 | & pobsphi |
---|
| 1561 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
---|
| 1562 | & plam, pphi ! Model (lon,lat) coordinates |
---|
| 1563 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
---|
| 1564 | & pmask ! Land mask array |
---|
| 1565 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
---|
| 1566 | & kobsqc ! Observation quality control |
---|
| 1567 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
---|
| 1568 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
---|
| 1569 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
---|
| 1570 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
---|
| 1571 | !! * Local declarations |
---|
| 1572 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
---|
| 1573 | & zgmsk ! Grid mask |
---|
| 1574 | REAL(KIND=wp), DIMENSION(2,2,kobsno) :: & |
---|
| 1575 | & zglam, & ! Model longitude at grid points |
---|
| 1576 | & zgphi ! Model latitude at grid points |
---|
| 1577 | INTEGER, DIMENSION(2,2,kobsno) :: & |
---|
| 1578 | & igrdi, & ! Grid i,j |
---|
| 1579 | & igrdj |
---|
| 1580 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
---|
| 1581 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
---|
| 1582 | INTEGER :: jobs, ji, jj |
---|
| 1583 | |
---|
| 1584 | ! Get grid point indices |
---|
| 1585 | |
---|
| 1586 | DO jobs = 1, kobsno |
---|
| 1587 | |
---|
| 1588 | ! For invalid points use 2,2 |
---|
| 1589 | |
---|
| 1590 | IF ( kobsqc(jobs) >= 10 ) THEN |
---|
| 1591 | |
---|
| 1592 | igrdi(1,1,jobs) = 1 |
---|
| 1593 | igrdj(1,1,jobs) = 1 |
---|
| 1594 | igrdi(1,2,jobs) = 1 |
---|
| 1595 | igrdj(1,2,jobs) = 2 |
---|
| 1596 | igrdi(2,1,jobs) = 2 |
---|
| 1597 | igrdj(2,1,jobs) = 1 |
---|
| 1598 | igrdi(2,2,jobs) = 2 |
---|
| 1599 | igrdj(2,2,jobs) = 2 |
---|
| 1600 | |
---|
| 1601 | ELSE |
---|
| 1602 | |
---|
| 1603 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
---|
| 1604 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
---|
| 1605 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
---|
| 1606 | igrdj(1,2,jobs) = kobsj(jobs) |
---|
| 1607 | igrdi(2,1,jobs) = kobsi(jobs) |
---|
| 1608 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
---|
| 1609 | igrdi(2,2,jobs) = kobsi(jobs) |
---|
| 1610 | igrdj(2,2,jobs) = kobsj(jobs) |
---|
| 1611 | |
---|
| 1612 | ENDIF |
---|
| 1613 | |
---|
| 1614 | END DO |
---|
| 1615 | |
---|
| 1616 | CALL obs_int_comm_2d( 2, 2, kobsno, igrdi, igrdj, pmask, zgmsk ) |
---|
| 1617 | CALL obs_int_comm_2d( 2, 2, kobsno, igrdi, igrdj, plam, zglam ) |
---|
| 1618 | CALL obs_int_comm_2d( 2, 2, kobsno, igrdi, igrdj, pphi, zgphi ) |
---|
| 1619 | |
---|
| 1620 | DO jobs = 1, kobsno |
---|
| 1621 | |
---|
| 1622 | ! Skip bad observations |
---|
| 1623 | IF ( kobsqc(jobs) >= 10 ) CYCLE |
---|
| 1624 | |
---|
| 1625 | ! Flag if the observation falls outside the model spatial domain |
---|
| 1626 | IF ( ( pobslam(jobs) < -180. ) & |
---|
| 1627 | & .OR. ( pobslam(jobs) > 180. ) & |
---|
| 1628 | & .OR. ( pobsphi(jobs) < -90. ) & |
---|
| 1629 | & .OR. ( pobsphi(jobs) > 90. ) ) THEN |
---|
| 1630 | kobsqc(jobs) = kobsqc(jobs) + 11 |
---|
| 1631 | kosdobs = kosdobs + 1 |
---|
| 1632 | CYCLE |
---|
| 1633 | ENDIF |
---|
| 1634 | |
---|
| 1635 | ! Flag if the observation falls with a model land cell |
---|
| 1636 | IF ( SUM( zgmsk(1:2,1:2,jobs) ) == 0.0_wp ) THEN |
---|
| 1637 | kobsqc(jobs) = kobsqc(jobs) + 12 |
---|
| 1638 | klanobs = klanobs + 1 |
---|
| 1639 | CYCLE |
---|
| 1640 | ENDIF |
---|
| 1641 | |
---|
| 1642 | ! Check if this observation is on a grid point |
---|
| 1643 | |
---|
| 1644 | lgridobs = .FALSE. |
---|
| 1645 | iig = -1 |
---|
| 1646 | ijg = -1 |
---|
| 1647 | DO jj = 1, 2 |
---|
| 1648 | DO ji = 1, 2 |
---|
| 1649 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
---|
| 1650 | & .AND. & |
---|
| 1651 | & ( ABS( zglam(ji,jj,jobs) - pobslam(jobs) ) < 1.0e-6_wp ) & |
---|
| 1652 | & ) THEN |
---|
| 1653 | lgridobs = .TRUE. |
---|
| 1654 | iig = ji |
---|
| 1655 | ijg = jj |
---|
| 1656 | ENDIF |
---|
| 1657 | END DO |
---|
| 1658 | END DO |
---|
| 1659 | |
---|
| 1660 | ! For observations on the grid reject them if their are at |
---|
| 1661 | ! a masked point |
---|
| 1662 | |
---|
| 1663 | IF (lgridobs) THEN |
---|
| 1664 | IF (zgmsk(iig,ijg,jobs) == 0.0_wp ) THEN |
---|
| 1665 | kobsqc(jobs) = kobsqc(jobs) + 12 |
---|
| 1666 | klanobs = klanobs + 1 |
---|
| 1667 | CYCLE |
---|
| 1668 | ENDIF |
---|
| 1669 | ENDIF |
---|
| 1670 | |
---|
| 1671 | ! Flag if the observation falls is close to land |
---|
| 1672 | IF ( MINVAL( zgmsk(1:2,1:2,jobs) ) == 0.0_wp) THEN |
---|
| 1673 | IF (ld_nea) kobsqc(jobs) = kobsqc(jobs) + 14 |
---|
| 1674 | knlaobs = knlaobs + 1 |
---|
| 1675 | CYCLE |
---|
| 1676 | ENDIF |
---|
| 1677 | |
---|
| 1678 | END DO |
---|
| 1679 | |
---|
| 1680 | END SUBROUTINE obs_coo_spc_2d |
---|
| 1681 | |
---|
| 1682 | SUBROUTINE obs_coo_spc_3d( kprofno, kobsno, kpstart, kpend, & |
---|
| 1683 | & kpi, kpj, kpk, & |
---|
| 1684 | & kobsi, kobsj, kobsk, & |
---|
| 1685 | & pobslam, pobsphi, pobsdep, & |
---|
| 1686 | & plam, pphi, pdep, pmask, & |
---|
| 1687 | & kpobsqc, kobsqc, kosdobs, & |
---|
| 1688 | & klanobs, knlaobs, ld_nea ) |
---|
| 1689 | !!---------------------------------------------------------------------- |
---|
| 1690 | !! *** ROUTINE obs_coo_spc_3d *** |
---|
| 1691 | !! |
---|
| 1692 | !! ** Purpose : Check for points outside the domain and land points |
---|
| 1693 | !! Reset depth of observation above highest model level |
---|
| 1694 | !! to the value of highest model level |
---|
| 1695 | !! |
---|
| 1696 | !! ** Method : Remove the observations that are outside the model space |
---|
| 1697 | !! and time domain or located within model land cells. |
---|
| 1698 | !! |
---|
| 1699 | !! NB. T and S profile observations lying between the ocean |
---|
| 1700 | !! surface and the depth of the first model T point are |
---|
| 1701 | !! assigned a depth equal to that of the first model T pt. |
---|
| 1702 | !! |
---|
| 1703 | !! ** Action : |
---|
| 1704 | !! |
---|
| 1705 | !! History : |
---|
| 1706 | !! ! 2007-01 (K. Mogensen) Rewrite of parts of obs_scr |
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| 1707 | !! ! 2007-06 (K. Mogensen et al) Reject obs. near land. |
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| 1708 | !!---------------------------------------------------------------------- |
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| 1709 | !! * Modules used |
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| 1710 | USE dom_oce, ONLY : & ! Geographical information |
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| 1711 | & gdepw_0 |
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| 1712 | |
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| 1713 | !! * Arguments |
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| 1714 | INTEGER, INTENT(IN) :: kprofno ! Number of profiles |
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| 1715 | INTEGER, INTENT(IN) :: kobsno ! Total number of observations |
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| 1716 | INTEGER, INTENT(IN) :: kpi ! Number of grid points in (i,j,k) |
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| 1717 | INTEGER, INTENT(IN) :: kpj |
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| 1718 | INTEGER, INTENT(IN) :: kpk |
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| 1719 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
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| 1720 | & kpstart, & ! Start of individual profiles |
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| 1721 | & kpend ! End of individual profiles |
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| 1722 | INTEGER, DIMENSION(kprofno), INTENT(IN) :: & |
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| 1723 | & kobsi, & ! Observation (i,j) coordinates |
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| 1724 | & kobsj |
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| 1725 | INTEGER, DIMENSION(kobsno), INTENT(IN) :: & |
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| 1726 | & kobsk ! Observation k coordinate |
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| 1727 | REAL(KIND=wp), DIMENSION(kprofno), INTENT(IN) :: & |
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| 1728 | & pobslam, & ! Observation (lon,lat) coordinates |
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| 1729 | & pobsphi |
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| 1730 | REAL(KIND=wp), DIMENSION(kobsno), INTENT(INOUT) :: & |
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| 1731 | & pobsdep ! Observation depths |
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| 1732 | REAL(KIND=wp), DIMENSION(kpi,kpj), INTENT(IN) :: & |
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| 1733 | & plam, pphi ! Model (lon,lat) coordinates |
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| 1734 | REAL(KIND=wp), DIMENSION(kpk), INTENT(IN) :: & |
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| 1735 | & pdep ! Model depth coordinates |
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| 1736 | REAL(KIND=wp), DIMENSION(kpi,kpj,kpk), INTENT(IN) :: & |
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| 1737 | & pmask ! Land mask array |
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| 1738 | INTEGER, DIMENSION(kprofno), INTENT(INOUT) :: & |
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| 1739 | & kpobsqc ! Profile quality control |
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| 1740 | INTEGER, DIMENSION(kobsno), INTENT(INOUT) :: & |
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| 1741 | & kobsqc ! Observation quality control |
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| 1742 | INTEGER, INTENT(INOUT) :: kosdobs ! Observations outside space domain |
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| 1743 | INTEGER, INTENT(INOUT) :: klanobs ! Observations within a model land cell |
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| 1744 | INTEGER, INTENT(INOUT) :: knlaobs ! Observations near land |
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| 1745 | LOGICAL, INTENT(IN) :: ld_nea ! Flag observations near land |
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| 1746 | !! * Local declarations |
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| 1747 | REAL(KIND=wp), DIMENSION(2,2,kpk,kprofno) :: & |
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| 1748 | & zgmsk ! Grid mask |
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| 1749 | REAL(KIND=wp), DIMENSION(2,2,kprofno) :: & |
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| 1750 | & zglam, & ! Model longitude at grid points |
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| 1751 | & zgphi ! Model latitude at grid points |
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| 1752 | INTEGER, DIMENSION(2,2,kprofno) :: & |
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| 1753 | & igrdi, & ! Grid i,j |
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| 1754 | & igrdj |
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| 1755 | LOGICAL :: lgridobs ! Is observation on a model grid point. |
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| 1756 | INTEGER :: iig, ijg ! i,j of observation on model grid point. |
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| 1757 | INTEGER :: jobs, jobsp, jk, ji, jj |
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| 1758 | |
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| 1759 | ! Get grid point indices |
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| 1760 | |
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| 1761 | DO jobs = 1, kprofno |
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| 1762 | |
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| 1763 | ! For invalid points use 2,2 |
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| 1764 | |
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| 1765 | IF ( kpobsqc(jobs) >= 10 ) THEN |
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| 1766 | |
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| 1767 | igrdi(1,1,jobs) = 1 |
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| 1768 | igrdj(1,1,jobs) = 1 |
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| 1769 | igrdi(1,2,jobs) = 1 |
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| 1770 | igrdj(1,2,jobs) = 2 |
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| 1771 | igrdi(2,1,jobs) = 2 |
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| 1772 | igrdj(2,1,jobs) = 1 |
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| 1773 | igrdi(2,2,jobs) = 2 |
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| 1774 | igrdj(2,2,jobs) = 2 |
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| 1775 | |
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| 1776 | ELSE |
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| 1777 | |
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| 1778 | igrdi(1,1,jobs) = kobsi(jobs)-1 |
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| 1779 | igrdj(1,1,jobs) = kobsj(jobs)-1 |
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| 1780 | igrdi(1,2,jobs) = kobsi(jobs)-1 |
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| 1781 | igrdj(1,2,jobs) = kobsj(jobs) |
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| 1782 | igrdi(2,1,jobs) = kobsi(jobs) |
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| 1783 | igrdj(2,1,jobs) = kobsj(jobs)-1 |
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| 1784 | igrdi(2,2,jobs) = kobsi(jobs) |
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| 1785 | igrdj(2,2,jobs) = kobsj(jobs) |
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| 1786 | |
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| 1787 | ENDIF |
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| 1788 | |
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| 1789 | END DO |
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| 1790 | |
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| 1791 | CALL obs_int_comm_3d( 2, 2, kprofno, kpk, igrdi, igrdj, pmask, zgmsk ) |
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| 1792 | CALL obs_int_comm_2d( 2, 2, kprofno, igrdi, igrdj, plam, zglam ) |
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| 1793 | CALL obs_int_comm_2d( 2, 2, kprofno, igrdi, igrdj, pphi, zgphi ) |
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| 1794 | |
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| 1795 | DO jobs = 1, kprofno |
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| 1796 | |
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| 1797 | ! Skip bad profiles |
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| 1798 | IF ( kpobsqc(jobs) >= 10 ) CYCLE |
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| 1799 | |
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| 1800 | ! Check if this observation is on a grid point |
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| 1801 | |
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| 1802 | lgridobs = .FALSE. |
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| 1803 | iig = -1 |
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| 1804 | ijg = -1 |
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| 1805 | DO jj = 1, 2 |
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| 1806 | DO ji = 1, 2 |
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| 1807 | IF ( ( ABS( zgphi(ji,jj,jobs) - pobsphi(jobs) ) < 1.0e-6_wp ) & |
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| 1808 | & .AND. & |
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| 1809 | & ( ABS( zglam(ji,jj,jobs) - pobslam(jobs) ) < 1.0e-6_wp ) & |
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| 1810 | & ) THEN |
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| 1811 | lgridobs = .TRUE. |
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| 1812 | iig = ji |
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| 1813 | ijg = jj |
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| 1814 | ENDIF |
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| 1815 | END DO |
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| 1816 | END DO |
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| 1817 | |
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| 1818 | ! Reject observations |
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| 1819 | |
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| 1820 | DO jobsp = kpstart(jobs), kpend(jobs) |
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| 1821 | |
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| 1822 | ! Flag if the observation falls outside the model spatial domain |
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| 1823 | IF ( ( pobslam(jobs) < -180. ) & |
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| 1824 | & .OR. ( pobslam(jobs) > 180. ) & |
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| 1825 | & .OR. ( pobsphi(jobs) < -90. ) & |
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| 1826 | & .OR. ( pobsphi(jobs) > 90. ) & |
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| 1827 | & .OR. ( pobsdep(jobsp) < 0.0 ) & |
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| 1828 | & .OR. ( pobsdep(jobsp) > gdepw_0(kpk) ) ) THEN |
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| 1829 | kobsqc(jobsp) = kobsqc(jobsp) + 11 |
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| 1830 | kosdobs = kosdobs + 1 |
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| 1831 | CYCLE |
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| 1832 | ENDIF |
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| 1833 | |
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| 1834 | ! Flag if the observation falls with a model land cell |
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| 1835 | IF ( SUM( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) & |
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| 1836 | & == 0.0_wp ) THEN |
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| 1837 | kobsqc(jobsp) = kobsqc(jobsp) + 12 |
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| 1838 | klanobs = klanobs + 1 |
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| 1839 | CYCLE |
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| 1840 | ENDIF |
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| 1841 | |
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| 1842 | ! For observations on the grid reject them if their are at |
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| 1843 | ! a masked point |
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| 1844 | |
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| 1845 | IF (lgridobs) THEN |
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| 1846 | IF (zgmsk(iig,ijg,kobsk(jobsp)-1,jobs) == 0.0_wp ) THEN |
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| 1847 | kobsqc(jobsp) = kobsqc(jobsp) + 12 |
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| 1848 | klanobs = klanobs + 1 |
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| 1849 | CYCLE |
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| 1850 | ENDIF |
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| 1851 | ENDIF |
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| 1852 | |
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| 1853 | ! Flag if the observation falls is close to land |
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| 1854 | IF ( MINVAL( zgmsk(1:2,1:2,kobsk(jobsp)-1:kobsk(jobsp),jobs) ) == & |
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| 1855 | & 0.0_wp) THEN |
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| 1856 | IF (ld_nea) kobsqc(jobsp) = kobsqc(jobsp) + 14 |
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| 1857 | knlaobs = knlaobs + 1 |
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| 1858 | ENDIF |
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| 1859 | |
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| 1860 | ! Set observation depth equal to that of the first model depth |
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| 1861 | IF ( pobsdep(jobsp) <= pdep(1) ) THEN |
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| 1862 | pobsdep(jobsp) = pdep(1) |
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| 1863 | ENDIF |
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| 1864 | |
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| 1865 | END DO |
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| 1866 | END DO |
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| 1867 | |
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| 1868 | END SUBROUTINE obs_coo_spc_3d |
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| 1869 | |
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| 1870 | SUBROUTINE obs_pro_rej( profdata ) |
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| 1871 | !!---------------------------------------------------------------------- |
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| 1872 | !! *** ROUTINE obs_pro_rej *** |
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| 1873 | !! |
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| 1874 | !! ** Purpose : Reject all data within a rejected profile |
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| 1875 | !! |
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| 1876 | !! ** Method : |
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| 1877 | !! |
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| 1878 | !! ** Action : |
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| 1879 | !! |
---|
| 1880 | !! References : |
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| 1881 | !! |
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| 1882 | !! History : |
---|
| 1883 | !! ! 2007-10 (K. Mogensen) Original code |
---|
| 1884 | !!---------------------------------------------------------------------- |
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| 1885 | !! * Modules used |
---|
| 1886 | !! * Arguments |
---|
| 1887 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
---|
| 1888 | !! * Local declarations |
---|
| 1889 | INTEGER :: jprof |
---|
| 1890 | INTEGER :: jvar |
---|
| 1891 | INTEGER :: jobs |
---|
| 1892 | |
---|
| 1893 | ! Loop over profiles |
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| 1894 | |
---|
| 1895 | DO jprof = 1, profdata%nprof |
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| 1896 | |
---|
| 1897 | IF ( profdata%nqc(jprof) > 10 ) THEN |
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| 1898 | |
---|
| 1899 | DO jvar = 1, profdata%nvar |
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| 1900 | |
---|
| 1901 | DO jobs = profdata%npvsta(jprof,jvar), & |
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| 1902 | & profdata%npvend(jprof,jvar) |
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| 1903 | |
---|
| 1904 | profdata%var(jvar)%nvqc(jobs) = & |
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| 1905 | & profdata%var(jvar)%nvqc(jobs) + 26 |
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| 1906 | |
---|
| 1907 | END DO |
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| 1908 | |
---|
| 1909 | END DO |
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| 1910 | |
---|
| 1911 | ENDIF |
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| 1912 | |
---|
| 1913 | END DO |
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| 1914 | |
---|
| 1915 | END SUBROUTINE obs_pro_rej |
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| 1916 | |
---|
| 1917 | SUBROUTINE obs_uv_rej( profdata, knumu, knumv ) |
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| 1918 | !!---------------------------------------------------------------------- |
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| 1919 | !! *** ROUTINE obs_uv_rej *** |
---|
| 1920 | !! |
---|
| 1921 | !! ** Purpose : Reject u if v is rejected and vice versa |
---|
| 1922 | !! |
---|
| 1923 | !! ** Method : |
---|
| 1924 | !! |
---|
| 1925 | !! ** Action : |
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| 1926 | !! |
---|
| 1927 | !! References : |
---|
| 1928 | !! |
---|
| 1929 | !! History : |
---|
| 1930 | !! ! 2009-2 (K. Mogensen) Original code |
---|
| 1931 | !!---------------------------------------------------------------------- |
---|
| 1932 | !! * Modules used |
---|
| 1933 | !! * Arguments |
---|
| 1934 | TYPE(obs_prof), INTENT(INOUT) :: profdata ! Profile data |
---|
| 1935 | INTEGER, INTENT(INOUT) :: knumu ! Number of u rejected |
---|
| 1936 | INTEGER, INTENT(INOUT) :: knumv ! Number of v rejected |
---|
| 1937 | !! * Local declarations |
---|
| 1938 | INTEGER :: jprof |
---|
| 1939 | INTEGER :: jvar |
---|
| 1940 | INTEGER :: jobs |
---|
| 1941 | |
---|
| 1942 | ! Loop over profiles |
---|
| 1943 | |
---|
| 1944 | DO jprof = 1, profdata%nprof |
---|
| 1945 | |
---|
| 1946 | IF ( ( profdata%npvsta(jprof,1) /= profdata%npvsta(jprof,2) ) .OR. & |
---|
| 1947 | & ( profdata%npvend(jprof,1) /= profdata%npvend(jprof,2) ) ) THEN |
---|
| 1948 | |
---|
| 1949 | CALL ctl_stop('U,V profiles inconsistent in obs_uv_rej') |
---|
| 1950 | RETURN |
---|
| 1951 | |
---|
| 1952 | ENDIF |
---|
| 1953 | |
---|
| 1954 | DO jobs = profdata%npvsta(jprof,1), profdata%npvend(jprof,1) |
---|
| 1955 | |
---|
| 1956 | IF ( ( profdata%var(1)%nvqc(jobs) > 10 ) .AND. & |
---|
| 1957 | & ( profdata%var(2)%nvqc(jobs) <= 10) ) THEN |
---|
| 1958 | profdata%var(2)%nvqc(jobs) = profdata%var(2)%nvqc(jobs) + 42 |
---|
| 1959 | knumv = knumv + 1 |
---|
| 1960 | ENDIF |
---|
| 1961 | IF ( ( profdata%var(2)%nvqc(jobs) > 10 ) .AND. & |
---|
| 1962 | & ( profdata%var(1)%nvqc(jobs) <= 10) ) THEN |
---|
| 1963 | profdata%var(1)%nvqc(jobs) = profdata%var(1)%nvqc(jobs) + 42 |
---|
| 1964 | knumu = knumu + 1 |
---|
| 1965 | ENDIF |
---|
| 1966 | |
---|
| 1967 | END DO |
---|
| 1968 | |
---|
| 1969 | END DO |
---|
| 1970 | |
---|
| 1971 | END SUBROUTINE obs_uv_rej |
---|
| 1972 | |
---|
| 1973 | END MODULE obs_prep |
---|