[2128] | 1 | MODULE obs_oper |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE obs_oper *** |
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| 4 | !! Observation diagnostics: Observation operators for various observation |
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| 5 | !! types |
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| 6 | !!====================================================================== |
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| 7 | |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | !! obs_pro_opt : Compute the model counterpart of temperature and |
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| 10 | !! salinity observations from profiles |
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[4746] | 11 | !! obs_pro_sco_opt: Compute the model counterpart of temperature and |
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| 12 | !! salinity observations from profiles in generalised |
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| 13 | !! vertical coordinates |
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[2128] | 14 | !! obs_sla_opt : Compute the model counterpart of sea level anomaly |
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| 15 | !! observations |
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| 16 | !! obs_sst_opt : Compute the model counterpart of sea surface temperature |
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| 17 | !! observations |
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| 18 | !! obs_sss_opt : Compute the model counterpart of sea surface salinity |
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| 19 | !! observations |
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| 20 | !! obs_seaice_opt : Compute the model counterpart of sea ice concentration |
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| 21 | !! observations |
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| 22 | !! |
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| 23 | !! obs_vel_opt : Compute the model counterpart of zonal and meridional |
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| 24 | !! components of velocity from observations. |
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| 25 | !!---------------------------------------------------------------------- |
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| 26 | |
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| 27 | !! * Modules used |
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| 28 | USE par_kind, ONLY : & ! Precision variables |
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| 29 | & wp |
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| 30 | USE in_out_manager ! I/O manager |
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| 31 | USE obs_inter_sup ! Interpolation support |
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| 32 | USE obs_inter_h2d, ONLY : & ! Horizontal interpolation to the observation pt |
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| 33 | & obs_int_h2d, & |
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| 34 | & obs_int_h2d_init |
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| 35 | USE obs_inter_z1d, ONLY : & ! Vertical interpolation to the observation pt |
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| 36 | & obs_int_z1d, & |
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| 37 | & obs_int_z1d_spl |
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| 38 | USE obs_const, ONLY : & |
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| 39 | & obfillflt ! Fillvalue |
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| 40 | USE dom_oce, ONLY : & |
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| 41 | & glamt, glamu, glamv, & |
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[4746] | 42 | & gphit, gphiu, gphiv, & |
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| 43 | #if defined key_vvl |
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| 44 | & gdept_n |
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| 45 | #else |
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| 46 | & gdept_0 |
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| 47 | #endif |
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[2715] | 48 | USE lib_mpp, ONLY : & |
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| 49 | & ctl_warn, ctl_stop |
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[4746] | 50 | USE obs_grid, ONLY : & |
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| 51 | & obs_level_search |
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| 52 | |
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[2128] | 53 | IMPLICIT NONE |
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| 54 | |
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| 55 | !! * Routine accessibility |
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| 56 | PRIVATE |
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| 57 | |
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| 58 | PUBLIC obs_pro_opt, & ! Compute the model counterpart of profile observations |
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[4746] | 59 | & obs_pro_sco_opt, & ! Compute the model counterpart of profile observations |
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| 60 | ! in generalised vertical coordinates |
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[2128] | 61 | & obs_sla_opt, & ! Compute the model counterpart of SLA observations |
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| 62 | & obs_sst_opt, & ! Compute the model counterpart of SST observations |
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| 63 | & obs_sss_opt, & ! Compute the model counterpart of SSS observations |
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| 64 | & obs_seaice_opt, & |
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| 65 | & obs_vel_opt ! Compute the model counterpart of velocity profile data |
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| 66 | |
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| 67 | INTEGER, PARAMETER, PUBLIC :: imaxavtypes = 20 ! Max number of daily avgd obs types |
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| 68 | |
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[2287] | 69 | !!---------------------------------------------------------------------- |
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| 70 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 71 | !! $Id$ |
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| 72 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 73 | !!---------------------------------------------------------------------- |
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| 74 | |
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[4746] | 75 | !! * Substitutions |
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| 76 | # include "domzgr_substitute.h90" |
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[2128] | 77 | CONTAINS |
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| 78 | |
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| 79 | SUBROUTINE obs_pro_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & |
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| 80 | & ptn, psn, pgdept, ptmask, k1dint, k2dint, & |
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| 81 | & kdailyavtypes ) |
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| 82 | !!----------------------------------------------------------------------- |
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| 83 | !! |
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| 84 | !! *** ROUTINE obs_pro_opt *** |
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| 85 | !! |
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| 86 | !! ** Purpose : Compute the model counterpart of profiles |
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| 87 | !! data by interpolating from the model grid to the |
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| 88 | !! observation point. |
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| 89 | !! |
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| 90 | !! ** Method : Linearly interpolate to each observation point using |
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| 91 | !! the model values at the corners of the surrounding grid box. |
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| 92 | !! |
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| 93 | !! First, a vertical profile of horizontally interpolated model |
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| 94 | !! now temperatures is computed at the obs (lon, lat) point. |
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| 95 | !! Several horizontal interpolation schemes are available: |
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| 96 | !! - distance-weighted (great circle) (k2dint = 0) |
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| 97 | !! - distance-weighted (small angle) (k2dint = 1) |
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| 98 | !! - bilinear (geographical grid) (k2dint = 2) |
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| 99 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
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| 100 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
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| 101 | !! |
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| 102 | !! Next, the vertical temperature profile is interpolated to the |
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| 103 | !! data depth points. Two vertical interpolation schemes are |
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| 104 | !! available: |
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| 105 | !! - linear (k1dint = 0) |
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| 106 | !! - Cubic spline (k1dint = 1) |
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| 107 | !! |
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| 108 | !! For the cubic spline the 2nd derivative of the interpolating |
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| 109 | !! polynomial is computed before entering the vertical interpolation |
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| 110 | !! routine. |
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| 111 | !! |
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| 112 | !! For ENACT moored buoy data (e.g., TAO), the model equivalent is |
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| 113 | !! a daily mean model temperature field. So, we first compute |
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| 114 | !! the mean, then interpolate only at the end of the day. |
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| 115 | !! |
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| 116 | !! Note: the in situ temperature observations must be converted |
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| 117 | !! to potential temperature (the model variable) prior to |
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| 118 | !! assimilation. |
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| 119 | !!?????????????????????????????????????????????????????????????? |
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| 120 | !! INCLUDE POTENTIAL TEMP -> IN SITU TEMP IN OBS OPERATOR??? |
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| 121 | !!?????????????????????????????????????????????????????????????? |
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| 122 | !! |
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| 123 | !! ** Action : |
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| 124 | !! |
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| 125 | !! History : |
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| 126 | !! ! 97-11 (A. Weaver, S. Ricci, N. Daget) |
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| 127 | !! ! 06-03 (G. Smith) NEMOVAR migration |
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| 128 | !! ! 06-10 (A. Weaver) Cleanup |
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| 129 | !! ! 07-01 (K. Mogensen) Merge of temperature and salinity |
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| 130 | !! ! 07-03 (K. Mogensen) General handling of profiles |
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| 131 | !!----------------------------------------------------------------------- |
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| 132 | |
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| 133 | !! * Modules used |
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| 134 | USE obs_profiles_def ! Definition of storage space for profile obs. |
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| 135 | |
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| 136 | IMPLICIT NONE |
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| 137 | |
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| 138 | !! * Arguments |
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| 139 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
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| 140 | INTEGER, INTENT(IN) :: kt ! Time step |
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| 141 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
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| 142 | INTEGER, INTENT(IN) :: kpj |
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| 143 | INTEGER, INTENT(IN) :: kpk |
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| 144 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
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| 145 | ! (kit000-1 = restart time) |
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| 146 | INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) |
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| 147 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
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| 148 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
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| 149 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
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| 150 | & ptn, & ! Model temperature field |
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| 151 | & psn, & ! Model salinity field |
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| 152 | & ptmask ! Land-sea mask |
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| 153 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpk) :: & |
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| 154 | & pgdept ! Model array of depth levels |
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| 155 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
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| 156 | & kdailyavtypes! Types for daily averages |
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| 157 | !! * Local declarations |
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| 158 | INTEGER :: ji |
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| 159 | INTEGER :: jj |
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| 160 | INTEGER :: jk |
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| 161 | INTEGER :: jobs |
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| 162 | INTEGER :: inrc |
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| 163 | INTEGER :: ipro |
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| 164 | INTEGER :: idayend |
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| 165 | INTEGER :: ista |
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| 166 | INTEGER :: iend |
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| 167 | INTEGER :: iobs |
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| 168 | INTEGER, DIMENSION(imaxavtypes) :: & |
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| 169 | & idailyavtypes |
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| 170 | REAL(KIND=wp) :: zlam |
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| 171 | REAL(KIND=wp) :: zphi |
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| 172 | REAL(KIND=wp) :: zdaystp |
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| 173 | REAL(KIND=wp), DIMENSION(kpk) :: & |
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| 174 | & zobsmask, & |
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| 175 | & zobsk, & |
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| 176 | & zobs2k |
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| 177 | REAL(KIND=wp), DIMENSION(2,2,kpk) :: & |
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| 178 | & zweig |
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| 179 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & |
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| 180 | & zmask, & |
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| 181 | & zintt, & |
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| 182 | & zints, & |
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| 183 | & zinmt, & |
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| 184 | & zinms |
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| 185 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
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| 186 | & zglam, & |
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| 187 | & zgphi |
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| 188 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
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| 189 | & igrdi, & |
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| 190 | & igrdj |
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| 191 | |
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| 192 | !------------------------------------------------------------------------ |
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| 193 | ! Local initialization |
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| 194 | !------------------------------------------------------------------------ |
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| 195 | ! ... Record and data counters |
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| 196 | inrc = kt - kit000 + 2 |
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| 197 | ipro = prodatqc%npstp(inrc) |
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| 198 | |
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| 199 | ! Daily average types |
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| 200 | IF ( PRESENT(kdailyavtypes) ) THEN |
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| 201 | idailyavtypes(:) = kdailyavtypes(:) |
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| 202 | ELSE |
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| 203 | idailyavtypes(:) = -1 |
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| 204 | ENDIF |
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| 205 | |
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| 206 | ! Initialize daily mean for first timestep |
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| 207 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
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| 208 | |
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| 209 | ! Added kt == 0 test to catch restart case |
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| 210 | IF ( idayend == 1 .OR. kt == 0) THEN |
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| 211 | IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on time-step: ',kt |
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| 212 | DO jk = 1, jpk |
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| 213 | DO jj = 1, jpj |
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| 214 | DO ji = 1, jpi |
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| 215 | prodatqc%vdmean(ji,jj,jk,1) = 0.0 |
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| 216 | prodatqc%vdmean(ji,jj,jk,2) = 0.0 |
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| 217 | END DO |
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| 218 | END DO |
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| 219 | END DO |
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| 220 | ENDIF |
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| 221 | |
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| 222 | DO jk = 1, jpk |
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| 223 | DO jj = 1, jpj |
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| 224 | DO ji = 1, jpi |
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| 225 | ! Increment the temperature field for computing daily mean |
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| 226 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
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| 227 | & + ptn(ji,jj,jk) |
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| 228 | ! Increment the salinity field for computing daily mean |
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| 229 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
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| 230 | & + psn(ji,jj,jk) |
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| 231 | END DO |
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| 232 | END DO |
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| 233 | END DO |
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| 234 | |
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| 235 | ! Compute the daily mean at the end of day |
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| 236 | zdaystp = 1.0 / REAL( kdaystp ) |
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| 237 | IF ( idayend == 0 ) THEN |
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| 238 | DO jk = 1, jpk |
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| 239 | DO jj = 1, jpj |
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| 240 | DO ji = 1, jpi |
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| 241 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
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| 242 | & * zdaystp |
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| 243 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
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| 244 | & * zdaystp |
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| 245 | END DO |
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| 246 | END DO |
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| 247 | END DO |
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| 248 | ENDIF |
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| 249 | |
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| 250 | ! Get the data for interpolation |
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| 251 | ALLOCATE( & |
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| 252 | & igrdi(2,2,ipro), & |
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| 253 | & igrdj(2,2,ipro), & |
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| 254 | & zglam(2,2,ipro), & |
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| 255 | & zgphi(2,2,ipro), & |
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| 256 | & zmask(2,2,kpk,ipro), & |
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| 257 | & zintt(2,2,kpk,ipro), & |
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| 258 | & zints(2,2,kpk,ipro) & |
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| 259 | & ) |
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| 260 | |
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| 261 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
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| 262 | iobs = jobs - prodatqc%nprofup |
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| 263 | igrdi(1,1,iobs) = prodatqc%mi(jobs,1)-1 |
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| 264 | igrdj(1,1,iobs) = prodatqc%mj(jobs,1)-1 |
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| 265 | igrdi(1,2,iobs) = prodatqc%mi(jobs,1)-1 |
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| 266 | igrdj(1,2,iobs) = prodatqc%mj(jobs,1) |
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| 267 | igrdi(2,1,iobs) = prodatqc%mi(jobs,1) |
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| 268 | igrdj(2,1,iobs) = prodatqc%mj(jobs,1)-1 |
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| 269 | igrdi(2,2,iobs) = prodatqc%mi(jobs,1) |
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| 270 | igrdj(2,2,iobs) = prodatqc%mj(jobs,1) |
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| 271 | END DO |
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| 272 | |
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| 273 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, glamt, zglam ) |
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| 274 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, gphit, zgphi ) |
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| 275 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptmask,zmask ) |
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| 276 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptn, zintt ) |
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| 277 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, psn, zints ) |
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| 278 | |
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| 279 | ! At the end of the day also get interpolated means |
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| 280 | IF ( idayend == 0 ) THEN |
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| 281 | |
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| 282 | ALLOCATE( & |
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| 283 | & zinmt(2,2,kpk,ipro), & |
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| 284 | & zinms(2,2,kpk,ipro) & |
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| 285 | & ) |
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| 286 | |
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| 287 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
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| 288 | & prodatqc%vdmean(:,:,:,1), zinmt ) |
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| 289 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
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| 290 | & prodatqc%vdmean(:,:,:,2), zinms ) |
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| 291 | |
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| 292 | ENDIF |
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| 293 | |
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| 294 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
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| 295 | |
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| 296 | iobs = jobs - prodatqc%nprofup |
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| 297 | |
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| 298 | IF ( kt /= prodatqc%mstp(jobs) ) THEN |
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| 299 | |
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| 300 | IF(lwp) THEN |
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| 301 | WRITE(numout,*) |
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| 302 | WRITE(numout,*) ' E R R O R : Observation', & |
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| 303 | & ' time step is not consistent with the', & |
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| 304 | & ' model time step' |
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| 305 | WRITE(numout,*) ' =========' |
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| 306 | WRITE(numout,*) |
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| 307 | WRITE(numout,*) ' Record = ', jobs, & |
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| 308 | & ' kt = ', kt, & |
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| 309 | & ' mstp = ', prodatqc%mstp(jobs), & |
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| 310 | & ' ntyp = ', prodatqc%ntyp(jobs) |
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| 311 | ENDIF |
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| 312 | CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) |
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| 313 | ENDIF |
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| 314 | |
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| 315 | zlam = prodatqc%rlam(jobs) |
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| 316 | zphi = prodatqc%rphi(jobs) |
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| 317 | |
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| 318 | ! Horizontal weights and vertical mask |
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| 319 | |
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| 320 | IF ( ( prodatqc%npvend(jobs,1) > 0 ) .OR. & |
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| 321 | & ( prodatqc%npvend(jobs,2) > 0 ) ) THEN |
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| 322 | |
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| 323 | CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & |
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| 324 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
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| 325 | & zmask(:,:,:,iobs), zweig, zobsmask ) |
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| 326 | |
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| 327 | ENDIF |
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| 328 | |
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| 329 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
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| 330 | |
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| 331 | zobsk(:) = obfillflt |
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| 332 | |
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| 333 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
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| 334 | |
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| 335 | IF ( idayend == 0 ) THEN |
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| 336 | |
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| 337 | ! Daily averaged moored buoy (MRB) data |
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| 338 | |
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| 339 | CALL obs_int_h2d( kpk, kpk, & |
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| 340 | & zweig, zinmt(:,:,:,iobs), zobsk ) |
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| 341 | |
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| 342 | |
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| 343 | ELSE |
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| 344 | |
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| 345 | CALL ctl_stop( ' A nonzero' // & |
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| 346 | & ' number of profile T BUOY data should' // & |
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| 347 | & ' only occur at the end of a given day' ) |
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| 348 | |
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| 349 | ENDIF |
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| 350 | |
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| 351 | ELSE |
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| 352 | |
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| 353 | ! Point data |
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| 354 | |
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| 355 | CALL obs_int_h2d( kpk, kpk, & |
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| 356 | & zweig, zintt(:,:,:,iobs), zobsk ) |
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| 357 | |
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| 358 | ENDIF |
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| 359 | |
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| 360 | !------------------------------------------------------------- |
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| 361 | ! Compute vertical second-derivative of the interpolating |
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| 362 | ! polynomial at obs points |
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| 363 | !------------------------------------------------------------- |
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| 364 | |
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| 365 | IF ( k1dint == 1 ) THEN |
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| 366 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
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| 367 | & pgdept, zobsmask ) |
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| 368 | ENDIF |
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| 369 | |
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| 370 | !----------------------------------------------------------------- |
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| 371 | ! Vertical interpolation to the observation point |
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| 372 | !----------------------------------------------------------------- |
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| 373 | ista = prodatqc%npvsta(jobs,1) |
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| 374 | iend = prodatqc%npvend(jobs,1) |
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| 375 | CALL obs_int_z1d( kpk, & |
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| 376 | & prodatqc%var(1)%mvk(ista:iend), & |
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| 377 | & k1dint, iend - ista + 1, & |
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| 378 | & prodatqc%var(1)%vdep(ista:iend), & |
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| 379 | & zobsk, zobs2k, & |
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| 380 | & prodatqc%var(1)%vmod(ista:iend), & |
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| 381 | & pgdept, zobsmask ) |
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| 382 | |
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| 383 | ENDIF |
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| 384 | |
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| 385 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
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| 386 | |
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| 387 | zobsk(:) = obfillflt |
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| 388 | |
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| 389 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
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| 390 | |
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| 391 | IF ( idayend == 0 ) THEN |
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| 392 | |
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| 393 | ! Daily averaged moored buoy (MRB) data |
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| 394 | |
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| 395 | CALL obs_int_h2d( kpk, kpk, & |
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| 396 | & zweig, zinms(:,:,:,iobs), zobsk ) |
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| 397 | |
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| 398 | ELSE |
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| 399 | |
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| 400 | CALL ctl_stop( ' A nonzero' // & |
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| 401 | & ' number of profile S BUOY data should' // & |
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| 402 | & ' only occur at the end of a given day' ) |
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| 403 | |
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| 404 | ENDIF |
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| 405 | |
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| 406 | ELSE |
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| 407 | |
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| 408 | ! Point data |
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| 409 | |
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| 410 | CALL obs_int_h2d( kpk, kpk, & |
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| 411 | & zweig, zints(:,:,:,iobs), zobsk ) |
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| 412 | |
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| 413 | ENDIF |
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| 414 | |
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| 415 | |
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| 416 | !------------------------------------------------------------- |
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| 417 | ! Compute vertical second-derivative of the interpolating |
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| 418 | ! polynomial at obs points |
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| 419 | !------------------------------------------------------------- |
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| 420 | |
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| 421 | IF ( k1dint == 1 ) THEN |
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| 422 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
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| 423 | & pgdept, zobsmask ) |
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| 424 | ENDIF |
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| 425 | |
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| 426 | !---------------------------------------------------------------- |
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| 427 | ! Vertical interpolation to the observation point |
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| 428 | !---------------------------------------------------------------- |
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| 429 | ista = prodatqc%npvsta(jobs,2) |
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| 430 | iend = prodatqc%npvend(jobs,2) |
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| 431 | CALL obs_int_z1d( kpk, & |
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| 432 | & prodatqc%var(2)%mvk(ista:iend),& |
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| 433 | & k1dint, iend - ista + 1, & |
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| 434 | & prodatqc%var(2)%vdep(ista:iend),& |
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| 435 | & zobsk, zobs2k, & |
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| 436 | & prodatqc%var(2)%vmod(ista:iend),& |
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| 437 | & pgdept, zobsmask ) |
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| 438 | |
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| 439 | ENDIF |
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| 440 | |
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| 441 | END DO |
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| 442 | |
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| 443 | ! Deallocate the data for interpolation |
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| 444 | DEALLOCATE( & |
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| 445 | & igrdi, & |
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| 446 | & igrdj, & |
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| 447 | & zglam, & |
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| 448 | & zgphi, & |
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| 449 | & zmask, & |
---|
| 450 | & zintt, & |
---|
| 451 | & zints & |
---|
| 452 | & ) |
---|
| 453 | ! At the end of the day also get interpolated means |
---|
| 454 | IF ( idayend == 0 ) THEN |
---|
| 455 | DEALLOCATE( & |
---|
| 456 | & zinmt, & |
---|
| 457 | & zinms & |
---|
| 458 | & ) |
---|
| 459 | ENDIF |
---|
| 460 | |
---|
| 461 | prodatqc%nprofup = prodatqc%nprofup + ipro |
---|
| 462 | |
---|
| 463 | END SUBROUTINE obs_pro_opt |
---|
| 464 | |
---|
[4746] | 465 | SUBROUTINE obs_pro_sco_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & |
---|
[6016] | 466 | & ptn, psn, pgdept, pgdepw, ptmask, k1dint, k2dint, & |
---|
[4746] | 467 | & kdailyavtypes ) |
---|
| 468 | !!----------------------------------------------------------------------- |
---|
| 469 | !! |
---|
| 470 | !! *** ROUTINE obs_pro_opt *** |
---|
| 471 | !! |
---|
| 472 | !! ** Purpose : Compute the model counterpart of profiles |
---|
| 473 | !! data by interpolating from the model grid to the |
---|
| 474 | !! observation point. Generalised vertical coordinate version |
---|
| 475 | !! |
---|
| 476 | !! ** Method : Linearly interpolate to each observation point using |
---|
| 477 | !! the model values at the corners of the surrounding grid box. |
---|
| 478 | !! |
---|
| 479 | !! First, model values on the model grid are interpolated vertically to the |
---|
| 480 | !! Depths of the profile observations. Two vertical interpolation schemes are |
---|
| 481 | !! available: |
---|
| 482 | !! - linear (k1dint = 0) |
---|
| 483 | !! - Cubic spline (k1dint = 1) |
---|
| 484 | !! |
---|
| 485 | !! |
---|
| 486 | !! Secondly the interpolated values are interpolated horizontally to the |
---|
| 487 | !! obs (lon, lat) point. |
---|
| 488 | !! Several horizontal interpolation schemes are available: |
---|
| 489 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
| 490 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
| 491 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
| 492 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
| 493 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
| 494 | !! |
---|
| 495 | !! For the cubic spline the 2nd derivative of the interpolating |
---|
| 496 | !! polynomial is computed before entering the vertical interpolation |
---|
| 497 | !! routine. |
---|
| 498 | !! |
---|
| 499 | !! For ENACT moored buoy data (e.g., TAO), the model equivalent is |
---|
| 500 | !! a daily mean model temperature field. So, we first compute |
---|
| 501 | !! the mean, then interpolate only at the end of the day. |
---|
| 502 | !! |
---|
| 503 | !! This is the procedure to be used with generalised vertical model |
---|
| 504 | !! coordinates (ie s-coordinates. It is ~4x slower than the equivalent |
---|
| 505 | !! horizontal then vertical interpolation algorithm, but can deal with situations |
---|
| 506 | !! where the model levels are not flat. |
---|
| 507 | !! ONLY PERFORMED if ln_sco=.TRUE. |
---|
| 508 | !! |
---|
| 509 | !! Note: the in situ temperature observations must be converted |
---|
| 510 | !! to potential temperature (the model variable) prior to |
---|
| 511 | !! assimilation. |
---|
| 512 | !!?????????????????????????????????????????????????????????????? |
---|
| 513 | !! INCLUDE POTENTIAL TEMP -> IN SITU TEMP IN OBS OPERATOR??? |
---|
| 514 | !!?????????????????????????????????????????????????????????????? |
---|
| 515 | !! |
---|
| 516 | !! ** Action : |
---|
| 517 | !! |
---|
| 518 | !! History : |
---|
| 519 | !! ! 2014-08 (J. While) Adapted from obs_pro_opt to handel generalised |
---|
| 520 | !! vertical coordinates |
---|
| 521 | !!----------------------------------------------------------------------- |
---|
| 522 | |
---|
| 523 | !! * Modules used |
---|
| 524 | USE obs_profiles_def ! Definition of storage space for profile obs. |
---|
| 525 | USE dom_oce, ONLY : & |
---|
| 526 | #if defined key_vvl |
---|
[5106] | 527 | & gdepw_n |
---|
[4746] | 528 | #else |
---|
[5106] | 529 | & gdepw_0 |
---|
[4746] | 530 | #endif |
---|
| 531 | |
---|
| 532 | IMPLICIT NONE |
---|
| 533 | |
---|
| 534 | !! * Arguments |
---|
| 535 | TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening |
---|
| 536 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
| 537 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
| 538 | INTEGER, INTENT(IN) :: kpj |
---|
| 539 | INTEGER, INTENT(IN) :: kpk |
---|
| 540 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
| 541 | ! (kit000-1 = restart time) |
---|
| 542 | INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) |
---|
| 543 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
| 544 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
---|
| 545 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
---|
| 546 | & ptn, & ! Model temperature field |
---|
| 547 | & psn, & ! Model salinity field |
---|
| 548 | & ptmask ! Land-sea mask |
---|
[6016] | 549 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
---|
| 550 | & pgdept, & ! Model array of depth T levels |
---|
| 551 | & pgdepw ! Model array of depth W levels |
---|
[4746] | 552 | INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & |
---|
| 553 | & kdailyavtypes ! Types for daily averages |
---|
[5106] | 554 | |
---|
[4746] | 555 | !! * Local declarations |
---|
| 556 | INTEGER :: ji |
---|
| 557 | INTEGER :: jj |
---|
| 558 | INTEGER :: jk |
---|
| 559 | INTEGER :: iico, ijco |
---|
| 560 | INTEGER :: jobs |
---|
| 561 | INTEGER :: inrc |
---|
| 562 | INTEGER :: ipro |
---|
| 563 | INTEGER :: idayend |
---|
| 564 | INTEGER :: ista |
---|
| 565 | INTEGER :: iend |
---|
| 566 | INTEGER :: iobs |
---|
| 567 | INTEGER :: iin, ijn, ikn, ik ! looping indices over interpolation nodes |
---|
| 568 | INTEGER, DIMENSION(imaxavtypes) :: & |
---|
| 569 | & idailyavtypes |
---|
[5106] | 570 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 571 | & igrdi, & |
---|
| 572 | & igrdj |
---|
| 573 | INTEGER :: & |
---|
| 574 | & inum_obs |
---|
| 575 | INTEGER, ALLOCATABLE, DIMENSION(:) :: iv_indic |
---|
[4746] | 576 | REAL(KIND=wp) :: zlam |
---|
| 577 | REAL(KIND=wp) :: zphi |
---|
| 578 | REAL(KIND=wp) :: zdaystp |
---|
| 579 | REAL(KIND=wp), DIMENSION(kpk) :: & |
---|
| 580 | & zobsmask, & |
---|
| 581 | & zobsk, & |
---|
| 582 | & zobs2k |
---|
| 583 | REAL(KIND=wp), DIMENSION(2,2,1) :: & |
---|
| 584 | & zweig, & |
---|
| 585 | & l_zweig |
---|
| 586 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & |
---|
| 587 | & zmask, & |
---|
| 588 | & zintt, & |
---|
| 589 | & zints, & |
---|
| 590 | & zinmt, & |
---|
| 591 | & zgdept,& |
---|
| 592 | & zgdepw,& |
---|
| 593 | & zinms |
---|
| 594 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 595 | & zglam, & |
---|
[5106] | 596 | & zgphi |
---|
[4746] | 597 | REAL(KIND=wp), DIMENSION(1) :: zmsk_1 |
---|
| 598 | REAL(KIND=wp), DIMENSION(:,:,:), ALLOCATABLE :: interp_corner |
---|
| 599 | |
---|
| 600 | !------------------------------------------------------------------------ |
---|
| 601 | ! Local initialization |
---|
| 602 | !------------------------------------------------------------------------ |
---|
| 603 | ! ... Record and data counters |
---|
| 604 | inrc = kt - kit000 + 2 |
---|
| 605 | ipro = prodatqc%npstp(inrc) |
---|
| 606 | |
---|
| 607 | ! Daily average types |
---|
| 608 | IF ( PRESENT(kdailyavtypes) ) THEN |
---|
| 609 | idailyavtypes(:) = kdailyavtypes(:) |
---|
| 610 | ELSE |
---|
| 611 | idailyavtypes(:) = -1 |
---|
| 612 | ENDIF |
---|
| 613 | |
---|
| 614 | ! Initialize daily mean for first time-step |
---|
| 615 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
---|
| 616 | |
---|
| 617 | ! Added kt == 0 test to catch restart case |
---|
| 618 | IF ( idayend == 1 .OR. kt == 0) THEN |
---|
| 619 | |
---|
| 620 | IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on time-step: ',kt |
---|
| 621 | DO jk = 1, jpk |
---|
| 622 | DO jj = 1, jpj |
---|
| 623 | DO ji = 1, jpi |
---|
| 624 | prodatqc%vdmean(ji,jj,jk,1) = 0.0 |
---|
| 625 | prodatqc%vdmean(ji,jj,jk,2) = 0.0 |
---|
| 626 | END DO |
---|
| 627 | END DO |
---|
| 628 | END DO |
---|
| 629 | |
---|
| 630 | ENDIF |
---|
| 631 | |
---|
| 632 | DO jk = 1, jpk |
---|
| 633 | DO jj = 1, jpj |
---|
| 634 | DO ji = 1, jpi |
---|
| 635 | ! Increment the temperature field for computing daily mean |
---|
| 636 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
---|
| 637 | & + ptn(ji,jj,jk) |
---|
| 638 | ! Increment the salinity field for computing daily mean |
---|
| 639 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
---|
| 640 | & + psn(ji,jj,jk) |
---|
| 641 | END DO |
---|
| 642 | END DO |
---|
| 643 | END DO |
---|
| 644 | |
---|
| 645 | ! Compute the daily mean at the end of day |
---|
| 646 | zdaystp = 1.0 / REAL( kdaystp ) |
---|
| 647 | IF ( idayend == 0 ) THEN |
---|
| 648 | DO jk = 1, jpk |
---|
| 649 | DO jj = 1, jpj |
---|
| 650 | DO ji = 1, jpi |
---|
| 651 | prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & |
---|
| 652 | & * zdaystp |
---|
| 653 | prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & |
---|
| 654 | & * zdaystp |
---|
| 655 | END DO |
---|
| 656 | END DO |
---|
| 657 | END DO |
---|
| 658 | ENDIF |
---|
| 659 | |
---|
| 660 | ! Get the data for interpolation |
---|
| 661 | ALLOCATE( & |
---|
[5106] | 662 | & igrdi(2,2,ipro), & |
---|
| 663 | & igrdj(2,2,ipro), & |
---|
| 664 | & zglam(2,2,ipro), & |
---|
| 665 | & zgphi(2,2,ipro), & |
---|
| 666 | & zmask(2,2,kpk,ipro), & |
---|
| 667 | & zintt(2,2,kpk,ipro), & |
---|
| 668 | & zints(2,2,kpk,ipro), & |
---|
| 669 | & zgdept(2,2,kpk,ipro), & |
---|
| 670 | & zgdepw(2,2,kpk,ipro) & |
---|
| 671 | & ) |
---|
[4746] | 672 | |
---|
| 673 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
---|
| 674 | iobs = jobs - prodatqc%nprofup |
---|
| 675 | igrdi(1,1,iobs) = prodatqc%mi(jobs,1)-1 |
---|
| 676 | igrdj(1,1,iobs) = prodatqc%mj(jobs,1)-1 |
---|
| 677 | igrdi(1,2,iobs) = prodatqc%mi(jobs,1)-1 |
---|
| 678 | igrdj(1,2,iobs) = prodatqc%mj(jobs,1) |
---|
| 679 | igrdi(2,1,iobs) = prodatqc%mi(jobs,1) |
---|
| 680 | igrdj(2,1,iobs) = prodatqc%mj(jobs,1)-1 |
---|
| 681 | igrdi(2,2,iobs) = prodatqc%mi(jobs,1) |
---|
| 682 | igrdj(2,2,iobs) = prodatqc%mj(jobs,1) |
---|
| 683 | END DO |
---|
| 684 | |
---|
[6016] | 685 | ! Initiialise depth arrays |
---|
| 686 | zgdept = 0.0 |
---|
| 687 | zgdepw = 0.0 |
---|
| 688 | |
---|
[4746] | 689 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, glamt, zglam ) |
---|
| 690 | CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, gphit, zgphi ) |
---|
| 691 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptmask,zmask ) |
---|
| 692 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptn, zintt ) |
---|
| 693 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, psn, zints ) |
---|
[6016] | 694 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, pgdept(:,:,:), & |
---|
[4746] | 695 | & zgdept ) |
---|
[6016] | 696 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, pgdepw(:,:,:), & |
---|
[4746] | 697 | & zgdepw ) |
---|
| 698 | |
---|
| 699 | ! At the end of the day also get interpolated means |
---|
| 700 | IF ( idayend == 0 ) THEN |
---|
| 701 | |
---|
| 702 | ALLOCATE( & |
---|
[5106] | 703 | & zinmt(2,2,kpk,ipro), & |
---|
| 704 | & zinms(2,2,kpk,ipro) & |
---|
| 705 | & ) |
---|
[4746] | 706 | |
---|
| 707 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
---|
[5106] | 708 | & prodatqc%vdmean(:,:,:,1), zinmt ) |
---|
[4746] | 709 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & |
---|
[5106] | 710 | & prodatqc%vdmean(:,:,:,2), zinms ) |
---|
[4746] | 711 | |
---|
| 712 | ENDIF |
---|
| 713 | |
---|
| 714 | ! Return if no observations to process |
---|
| 715 | ! Has to be done after comm commands to ensure processors |
---|
| 716 | ! stay in sync |
---|
| 717 | IF ( ipro == 0 ) RETURN |
---|
| 718 | |
---|
| 719 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
---|
| 720 | |
---|
| 721 | iobs = jobs - prodatqc%nprofup |
---|
| 722 | |
---|
| 723 | IF ( kt /= prodatqc%mstp(jobs) ) THEN |
---|
| 724 | |
---|
| 725 | IF(lwp) THEN |
---|
| 726 | WRITE(numout,*) |
---|
| 727 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
| 728 | & ' time step is not consistent with the', & |
---|
| 729 | & ' model time step' |
---|
| 730 | WRITE(numout,*) ' =========' |
---|
| 731 | WRITE(numout,*) |
---|
| 732 | WRITE(numout,*) ' Record = ', jobs, & |
---|
| 733 | & ' kt = ', kt, & |
---|
| 734 | & ' mstp = ', prodatqc%mstp(jobs), & |
---|
| 735 | & ' ntyp = ', prodatqc%ntyp(jobs) |
---|
| 736 | ENDIF |
---|
| 737 | CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) |
---|
| 738 | ENDIF |
---|
| 739 | |
---|
| 740 | zlam = prodatqc%rlam(jobs) |
---|
| 741 | zphi = prodatqc%rphi(jobs) |
---|
| 742 | |
---|
| 743 | ! Horizontal weights |
---|
| 744 | ! Only calculated once, for both T and S. |
---|
| 745 | ! Masked values are calculated later. |
---|
| 746 | |
---|
| 747 | IF ( ( prodatqc%npvend(jobs,1) > 0 ) .OR. & |
---|
[5106] | 748 | & ( prodatqc%npvend(jobs,2) > 0 ) ) THEN |
---|
[4746] | 749 | |
---|
| 750 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
[5106] | 751 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
| 752 | & zmask(:,:,1,iobs), zweig, zmsk_1 ) |
---|
[4746] | 753 | |
---|
| 754 | ENDIF |
---|
| 755 | |
---|
| 756 | ! IF zmsk_1 = 0; then ob is on land |
---|
| 757 | IF (zmsk_1(1) < 0.1) THEN |
---|
| 758 | WRITE(numout,*) 'WARNING (obs_oper) :- profile found within landmask' |
---|
| 759 | |
---|
| 760 | ELSE |
---|
| 761 | |
---|
| 762 | ! Temperature |
---|
| 763 | |
---|
| 764 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
---|
| 765 | |
---|
| 766 | zobsk(:) = obfillflt |
---|
| 767 | |
---|
| 768 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
---|
| 769 | |
---|
| 770 | IF ( idayend == 0 ) THEN |
---|
| 771 | |
---|
| 772 | ! Daily averaged moored buoy (MRB) data |
---|
| 773 | |
---|
| 774 | ! vertically interpolate all 4 corners |
---|
| 775 | ista = prodatqc%npvsta(jobs,1) |
---|
| 776 | iend = prodatqc%npvend(jobs,1) |
---|
| 777 | inum_obs = iend - ista + 1 |
---|
[5106] | 778 | ALLOCATE(interp_corner(2,2,inum_obs),iv_indic(inum_obs)) |
---|
[4746] | 779 | |
---|
| 780 | DO iin=1,2 |
---|
| 781 | DO ijn=1,2 |
---|
| 782 | |
---|
| 783 | |
---|
| 784 | |
---|
| 785 | IF ( k1dint == 1 ) THEN |
---|
| 786 | CALL obs_int_z1d_spl( kpk, & |
---|
[6016] | 787 | & zinmt(iin,ijn,:,iobs), & |
---|
| 788 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
| 789 | & zmask(iin,ijn,:,iobs)) |
---|
[4746] | 790 | ENDIF |
---|
| 791 | |
---|
| 792 | CALL obs_level_search(kpk, & |
---|
[6016] | 793 | & zgdept(iin,ijn,:,iobs), & |
---|
[5106] | 794 | & inum_obs, prodatqc%var(1)%vdep(ista:iend), & |
---|
| 795 | & iv_indic) |
---|
| 796 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
| 797 | & prodatqc%var(1)%vdep(ista:iend), & |
---|
[6016] | 798 | & zinmt(iin,ijn,:,iobs), & |
---|
[5106] | 799 | & zobs2k, interp_corner(iin,ijn,:), & |
---|
[6016] | 800 | & zgdept(iin,ijn,:,iobs), & |
---|
| 801 | & zmask(iin,ijn,:,iobs)) |
---|
[4746] | 802 | |
---|
| 803 | ENDDO |
---|
| 804 | ENDDO |
---|
| 805 | |
---|
| 806 | |
---|
| 807 | ELSE |
---|
| 808 | |
---|
| 809 | CALL ctl_stop( ' A nonzero' // & |
---|
[5106] | 810 | & ' number of profile T BUOY data should' // & |
---|
| 811 | & ' only occur at the end of a given day' ) |
---|
[4746] | 812 | |
---|
| 813 | ENDIF |
---|
| 814 | |
---|
| 815 | ELSE |
---|
| 816 | |
---|
| 817 | ! Point data |
---|
| 818 | |
---|
| 819 | ! vertically interpolate all 4 corners |
---|
| 820 | ista = prodatqc%npvsta(jobs,1) |
---|
| 821 | iend = prodatqc%npvend(jobs,1) |
---|
| 822 | inum_obs = iend - ista + 1 |
---|
[5106] | 823 | ALLOCATE(interp_corner(2,2,inum_obs), iv_indic(inum_obs)) |
---|
[4746] | 824 | DO iin=1,2 |
---|
| 825 | DO ijn=1,2 |
---|
| 826 | |
---|
| 827 | |
---|
| 828 | IF ( k1dint == 1 ) THEN |
---|
| 829 | CALL obs_int_z1d_spl( kpk, & |
---|
[6016] | 830 | & zintt(iin,ijn,:,iobs),& |
---|
| 831 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
| 832 | & zmask(iin,ijn,:,iobs)) |
---|
[4746] | 833 | |
---|
| 834 | ENDIF |
---|
| 835 | |
---|
| 836 | CALL obs_level_search(kpk, & |
---|
[6016] | 837 | & zgdept(iin,ijn,:,iobs),& |
---|
[5106] | 838 | & inum_obs, prodatqc%var(1)%vdep(ista:iend), & |
---|
| 839 | & iv_indic) |
---|
| 840 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
| 841 | & prodatqc%var(1)%vdep(ista:iend), & |
---|
[6016] | 842 | & zintt(iin,ijn,:,iobs), & |
---|
[5106] | 843 | & zobs2k,interp_corner(iin,ijn,:), & |
---|
[6016] | 844 | & zgdept(iin,ijn,:,iobs), & |
---|
| 845 | & zmask(iin,ijn,:,iobs) ) |
---|
[4746] | 846 | |
---|
| 847 | ENDDO |
---|
| 848 | ENDDO |
---|
| 849 | |
---|
| 850 | ENDIF |
---|
| 851 | |
---|
| 852 | !------------------------------------------------------------- |
---|
| 853 | ! Compute the horizontal interpolation for every profile level |
---|
| 854 | !------------------------------------------------------------- |
---|
| 855 | |
---|
| 856 | DO ikn=1,inum_obs |
---|
[6016] | 857 | iend=ista+ikn-1 |
---|
| 858 | |
---|
| 859 | l_zweig(:,:,1) = 0._wp |
---|
[4746] | 860 | |
---|
| 861 | ! This code forces the horizontal weights to be |
---|
| 862 | ! zero IF the observation is below the bottom of the |
---|
| 863 | ! corners of the interpolation nodes, Or if it is in |
---|
| 864 | ! the mask. This is important for observations are near |
---|
| 865 | ! steep bathymetry |
---|
| 866 | DO iin=1,2 |
---|
| 867 | DO ijn=1,2 |
---|
| 868 | |
---|
| 869 | depth_loop1: DO ik=kpk,2,-1 |
---|
[6016] | 870 | IF(zmask(iin,ijn,ik-1,iobs ) > 0.9 )THEN |
---|
[4746] | 871 | |
---|
| 872 | l_zweig(iin,ijn,1) = & |
---|
[5106] | 873 | & zweig(iin,ijn,1) * & |
---|
[6016] | 874 | & MAX( SIGN(1._wp,(zgdepw(iin,ijn,ik,iobs) ) & |
---|
[5106] | 875 | & - prodatqc%var(1)%vdep(iend)),0._wp) |
---|
[4746] | 876 | |
---|
| 877 | EXIT depth_loop1 |
---|
| 878 | ENDIF |
---|
| 879 | ENDDO depth_loop1 |
---|
| 880 | |
---|
| 881 | ENDDO |
---|
| 882 | ENDDO |
---|
| 883 | |
---|
| 884 | CALL obs_int_h2d( 1, 1, l_zweig, interp_corner(:,:,ikn), & |
---|
| 885 | & prodatqc%var(1)%vmod(iend:iend) ) |
---|
| 886 | |
---|
| 887 | ENDDO |
---|
| 888 | |
---|
| 889 | |
---|
[5106] | 890 | DEALLOCATE(interp_corner,iv_indic) |
---|
[4746] | 891 | |
---|
| 892 | ENDIF |
---|
| 893 | |
---|
| 894 | |
---|
| 895 | ! Salinity |
---|
| 896 | |
---|
| 897 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
---|
| 898 | |
---|
| 899 | zobsk(:) = obfillflt |
---|
| 900 | |
---|
| 901 | IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN |
---|
| 902 | |
---|
| 903 | IF ( idayend == 0 ) THEN |
---|
| 904 | |
---|
| 905 | ! Daily averaged moored buoy (MRB) data |
---|
| 906 | |
---|
| 907 | ! vertically interpolate all 4 corners |
---|
| 908 | ista = prodatqc%npvsta(jobs,2) |
---|
| 909 | iend = prodatqc%npvend(jobs,2) |
---|
| 910 | inum_obs = iend - ista + 1 |
---|
[5106] | 911 | ALLOCATE(interp_corner(2,2,inum_obs),iv_indic(inum_obs)) |
---|
[4746] | 912 | |
---|
| 913 | DO iin=1,2 |
---|
| 914 | DO ijn=1,2 |
---|
| 915 | |
---|
| 916 | |
---|
| 917 | |
---|
| 918 | IF ( k1dint == 1 ) THEN |
---|
| 919 | CALL obs_int_z1d_spl( kpk, & |
---|
[6016] | 920 | & zinms(iin,ijn,:,iobs), & |
---|
| 921 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
| 922 | & zmask(iin,ijn,:,iobs)) |
---|
[4746] | 923 | ENDIF |
---|
| 924 | |
---|
| 925 | CALL obs_level_search(kpk, & |
---|
[6016] | 926 | & zgdept(iin,ijn,:,iobs), & |
---|
[5106] | 927 | & inum_obs, prodatqc%var(2)%vdep(ista:iend), & |
---|
| 928 | & iv_indic) |
---|
| 929 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
| 930 | & prodatqc%var(2)%vdep(ista:iend), & |
---|
[6016] | 931 | & zinms(iin,ijn,:,iobs), & |
---|
[5106] | 932 | & zobs2k, interp_corner(iin,ijn,:), & |
---|
[6016] | 933 | & zgdept(iin,ijn,:,iobs), & |
---|
| 934 | & zmask(iin,ijn,:,iobs)) |
---|
[4746] | 935 | |
---|
| 936 | ENDDO |
---|
| 937 | ENDDO |
---|
| 938 | |
---|
| 939 | |
---|
| 940 | ELSE |
---|
| 941 | |
---|
| 942 | CALL ctl_stop( ' A nonzero' // & |
---|
[5106] | 943 | & ' number of profile T BUOY data should' // & |
---|
| 944 | & ' only occur at the end of a given day' ) |
---|
[4746] | 945 | |
---|
| 946 | ENDIF |
---|
| 947 | |
---|
| 948 | ELSE |
---|
| 949 | |
---|
| 950 | ! Point data |
---|
| 951 | |
---|
| 952 | ! vertically interpolate all 4 corners |
---|
| 953 | ista = prodatqc%npvsta(jobs,2) |
---|
| 954 | iend = prodatqc%npvend(jobs,2) |
---|
| 955 | inum_obs = iend - ista + 1 |
---|
[5106] | 956 | ALLOCATE(interp_corner(2,2,inum_obs), iv_indic(inum_obs)) |
---|
[4746] | 957 | |
---|
| 958 | DO iin=1,2 |
---|
| 959 | DO ijn=1,2 |
---|
| 960 | |
---|
| 961 | |
---|
| 962 | IF ( k1dint == 1 ) THEN |
---|
| 963 | CALL obs_int_z1d_spl( kpk, & |
---|
[6016] | 964 | & zints(iin,ijn,:,iobs),& |
---|
| 965 | & zobs2k, zgdept(iin,ijn,:,iobs), & |
---|
| 966 | & zmask(iin,ijn,:,iobs)) |
---|
[4746] | 967 | |
---|
| 968 | ENDIF |
---|
| 969 | |
---|
| 970 | CALL obs_level_search(kpk, & |
---|
[6016] | 971 | & zgdept(iin,ijn,:,iobs),& |
---|
[5106] | 972 | & inum_obs, prodatqc%var(2)%vdep(ista:iend), & |
---|
| 973 | & iv_indic) |
---|
| 974 | CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & |
---|
| 975 | & prodatqc%var(2)%vdep(ista:iend), & |
---|
[6016] | 976 | & zints(iin,ijn,:,iobs), & |
---|
[5106] | 977 | & zobs2k,interp_corner(iin,ijn,:), & |
---|
[6016] | 978 | & zgdept(iin,ijn,:,iobs), & |
---|
| 979 | & zmask(iin,ijn,:,iobs) ) |
---|
[4746] | 980 | |
---|
| 981 | ENDDO |
---|
| 982 | ENDDO |
---|
| 983 | |
---|
| 984 | ENDIF |
---|
| 985 | |
---|
| 986 | !------------------------------------------------------------- |
---|
| 987 | ! Compute the horizontal interpolation for every profile level |
---|
| 988 | !------------------------------------------------------------- |
---|
| 989 | |
---|
| 990 | DO ikn=1,inum_obs |
---|
[6016] | 991 | iend=ista+ikn-1 |
---|
| 992 | |
---|
| 993 | l_zweig(:,:,1) = 0._wp |
---|
[4746] | 994 | |
---|
| 995 | ! This code forces the horizontal weights to be |
---|
| 996 | ! zero IF the observation is below the bottom of the |
---|
| 997 | ! corners of the interpolation nodes, Or if it is in |
---|
| 998 | ! the mask. This is important for observations are near |
---|
| 999 | ! steep bathymetry |
---|
| 1000 | DO iin=1,2 |
---|
| 1001 | DO ijn=1,2 |
---|
| 1002 | |
---|
| 1003 | depth_loop2: DO ik=kpk,2,-1 |
---|
[6016] | 1004 | IF(zmask(iin,ijn,ik-1,iobs ) > 0.9 )THEN |
---|
[4746] | 1005 | |
---|
| 1006 | l_zweig(iin,ijn,1) = & |
---|
[5106] | 1007 | & zweig(iin,ijn,1) * & |
---|
[6016] | 1008 | & MAX( SIGN(1._wp,(zgdepw(iin,ijn,ik,iobs) ) & |
---|
[5106] | 1009 | & - prodatqc%var(2)%vdep(iend)),0._wp) |
---|
[4746] | 1010 | |
---|
| 1011 | EXIT depth_loop2 |
---|
| 1012 | ENDIF |
---|
| 1013 | ENDDO depth_loop2 |
---|
| 1014 | |
---|
| 1015 | ENDDO |
---|
| 1016 | ENDDO |
---|
| 1017 | |
---|
| 1018 | CALL obs_int_h2d( 1, 1, l_zweig, interp_corner(:,:,ikn), & |
---|
| 1019 | & prodatqc%var(2)%vmod(iend:iend) ) |
---|
| 1020 | |
---|
| 1021 | ENDDO |
---|
| 1022 | |
---|
| 1023 | |
---|
[5106] | 1024 | DEALLOCATE(interp_corner,iv_indic) |
---|
[4746] | 1025 | |
---|
| 1026 | ENDIF |
---|
| 1027 | |
---|
| 1028 | ENDIF |
---|
| 1029 | |
---|
| 1030 | END DO |
---|
| 1031 | |
---|
| 1032 | ! Deallocate the data for interpolation |
---|
| 1033 | DEALLOCATE( & |
---|
| 1034 | & igrdi, & |
---|
| 1035 | & igrdj, & |
---|
| 1036 | & zglam, & |
---|
| 1037 | & zgphi, & |
---|
| 1038 | & zmask, & |
---|
| 1039 | & zintt, & |
---|
[6016] | 1040 | & zints, & |
---|
| 1041 | & zgdept,& |
---|
| 1042 | & zgdepw & |
---|
[4746] | 1043 | & ) |
---|
| 1044 | ! At the end of the day also get interpolated means |
---|
| 1045 | IF ( idayend == 0 ) THEN |
---|
| 1046 | DEALLOCATE( & |
---|
| 1047 | & zinmt, & |
---|
| 1048 | & zinms & |
---|
| 1049 | & ) |
---|
| 1050 | ENDIF |
---|
| 1051 | |
---|
| 1052 | prodatqc%nprofup = prodatqc%nprofup + ipro |
---|
| 1053 | |
---|
| 1054 | END SUBROUTINE obs_pro_sco_opt |
---|
| 1055 | |
---|
[2128] | 1056 | SUBROUTINE obs_sla_opt( sladatqc, kt, kpi, kpj, kit000, & |
---|
| 1057 | & psshn, psshmask, k2dint ) |
---|
| 1058 | !!----------------------------------------------------------------------- |
---|
| 1059 | !! |
---|
| 1060 | !! *** ROUTINE obs_sla_opt *** |
---|
| 1061 | !! |
---|
| 1062 | !! ** Purpose : Compute the model counterpart of sea level anomaly |
---|
| 1063 | !! data by interpolating from the model grid to the |
---|
| 1064 | !! observation point. |
---|
| 1065 | !! |
---|
| 1066 | !! ** Method : Linearly interpolate to each observation point using |
---|
| 1067 | !! the model values at the corners of the surrounding grid box. |
---|
| 1068 | !! |
---|
| 1069 | !! The now model SSH is first computed at the obs (lon, lat) point. |
---|
| 1070 | !! |
---|
| 1071 | !! Several horizontal interpolation schemes are available: |
---|
| 1072 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
| 1073 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
| 1074 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
| 1075 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
| 1076 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
| 1077 | !! |
---|
| 1078 | !! The sea level anomaly at the observation points is then computed |
---|
| 1079 | !! by removing a mean dynamic topography (defined at the obs. point). |
---|
| 1080 | !! |
---|
| 1081 | !! ** Action : |
---|
| 1082 | !! |
---|
| 1083 | !! History : |
---|
| 1084 | !! ! 07-03 (A. Weaver) |
---|
| 1085 | !!----------------------------------------------------------------------- |
---|
| 1086 | |
---|
| 1087 | !! * Modules used |
---|
| 1088 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
| 1089 | |
---|
| 1090 | IMPLICIT NONE |
---|
| 1091 | |
---|
| 1092 | !! * Arguments |
---|
| 1093 | TYPE(obs_surf), INTENT(INOUT) :: sladatqc ! Subset of surface data not failing screening |
---|
| 1094 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
| 1095 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
| 1096 | INTEGER, INTENT(IN) :: kpj |
---|
| 1097 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
| 1098 | ! (kit000-1 = restart time) |
---|
| 1099 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
| 1100 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
| 1101 | & psshn, & ! Model SSH field |
---|
| 1102 | & psshmask ! Land-sea mask |
---|
| 1103 | |
---|
| 1104 | !! * Local declarations |
---|
| 1105 | INTEGER :: ji |
---|
| 1106 | INTEGER :: jj |
---|
| 1107 | INTEGER :: jobs |
---|
| 1108 | INTEGER :: inrc |
---|
| 1109 | INTEGER :: isla |
---|
| 1110 | INTEGER :: iobs |
---|
| 1111 | REAL(KIND=wp) :: zlam |
---|
| 1112 | REAL(KIND=wp) :: zphi |
---|
| 1113 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
| 1114 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
| 1115 | & zweig |
---|
| 1116 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 1117 | & zmask, & |
---|
| 1118 | & zsshl, & |
---|
| 1119 | & zglam, & |
---|
| 1120 | & zgphi |
---|
| 1121 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 1122 | & igrdi, & |
---|
| 1123 | & igrdj |
---|
| 1124 | |
---|
| 1125 | !------------------------------------------------------------------------ |
---|
| 1126 | ! Local initialization |
---|
| 1127 | !------------------------------------------------------------------------ |
---|
| 1128 | ! ... Record and data counters |
---|
| 1129 | inrc = kt - kit000 + 2 |
---|
| 1130 | isla = sladatqc%nsstp(inrc) |
---|
| 1131 | |
---|
| 1132 | ! Get the data for interpolation |
---|
| 1133 | |
---|
| 1134 | ALLOCATE( & |
---|
| 1135 | & igrdi(2,2,isla), & |
---|
| 1136 | & igrdj(2,2,isla), & |
---|
| 1137 | & zglam(2,2,isla), & |
---|
| 1138 | & zgphi(2,2,isla), & |
---|
| 1139 | & zmask(2,2,isla), & |
---|
| 1140 | & zsshl(2,2,isla) & |
---|
| 1141 | & ) |
---|
| 1142 | |
---|
| 1143 | DO jobs = sladatqc%nsurfup + 1, sladatqc%nsurfup + isla |
---|
| 1144 | iobs = jobs - sladatqc%nsurfup |
---|
| 1145 | igrdi(1,1,iobs) = sladatqc%mi(jobs)-1 |
---|
| 1146 | igrdj(1,1,iobs) = sladatqc%mj(jobs)-1 |
---|
| 1147 | igrdi(1,2,iobs) = sladatqc%mi(jobs)-1 |
---|
| 1148 | igrdj(1,2,iobs) = sladatqc%mj(jobs) |
---|
| 1149 | igrdi(2,1,iobs) = sladatqc%mi(jobs) |
---|
| 1150 | igrdj(2,1,iobs) = sladatqc%mj(jobs)-1 |
---|
| 1151 | igrdi(2,2,iobs) = sladatqc%mi(jobs) |
---|
| 1152 | igrdj(2,2,iobs) = sladatqc%mj(jobs) |
---|
| 1153 | END DO |
---|
| 1154 | |
---|
| 1155 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
| 1156 | & igrdi, igrdj, glamt, zglam ) |
---|
| 1157 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
| 1158 | & igrdi, igrdj, gphit, zgphi ) |
---|
| 1159 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
| 1160 | & igrdi, igrdj, psshmask, zmask ) |
---|
| 1161 | CALL obs_int_comm_2d( 2, 2, isla, & |
---|
| 1162 | & igrdi, igrdj, psshn, zsshl ) |
---|
| 1163 | |
---|
| 1164 | ! Loop over observations |
---|
| 1165 | |
---|
| 1166 | DO jobs = sladatqc%nsurfup + 1, sladatqc%nsurfup + isla |
---|
| 1167 | |
---|
| 1168 | iobs = jobs - sladatqc%nsurfup |
---|
| 1169 | |
---|
| 1170 | IF ( kt /= sladatqc%mstp(jobs) ) THEN |
---|
| 1171 | |
---|
| 1172 | IF(lwp) THEN |
---|
| 1173 | WRITE(numout,*) |
---|
| 1174 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
| 1175 | & ' time step is not consistent with the', & |
---|
| 1176 | & ' model time step' |
---|
| 1177 | WRITE(numout,*) ' =========' |
---|
| 1178 | WRITE(numout,*) |
---|
| 1179 | WRITE(numout,*) ' Record = ', jobs, & |
---|
| 1180 | & ' kt = ', kt, & |
---|
| 1181 | & ' mstp = ', sladatqc%mstp(jobs), & |
---|
| 1182 | & ' ntyp = ', sladatqc%ntyp(jobs) |
---|
| 1183 | ENDIF |
---|
| 1184 | CALL ctl_stop( 'obs_sla_opt', 'Inconsistent time' ) |
---|
| 1185 | |
---|
| 1186 | ENDIF |
---|
| 1187 | |
---|
| 1188 | zlam = sladatqc%rlam(jobs) |
---|
| 1189 | zphi = sladatqc%rphi(jobs) |
---|
| 1190 | |
---|
| 1191 | ! Get weights to interpolate the model SSH to the observation point |
---|
| 1192 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
| 1193 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
| 1194 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
| 1195 | |
---|
| 1196 | |
---|
| 1197 | ! Interpolate the model SSH to the observation point |
---|
| 1198 | CALL obs_int_h2d( 1, 1, & |
---|
| 1199 | & zweig, zsshl(:,:,iobs), zext ) |
---|
| 1200 | |
---|
| 1201 | sladatqc%rext(jobs,1) = zext(1) |
---|
| 1202 | ! ... Remove the MDT at the observation point |
---|
| 1203 | sladatqc%rmod(jobs,1) = sladatqc%rext(jobs,1) - sladatqc%rext(jobs,2) |
---|
| 1204 | |
---|
| 1205 | END DO |
---|
| 1206 | |
---|
| 1207 | ! Deallocate the data for interpolation |
---|
| 1208 | DEALLOCATE( & |
---|
| 1209 | & igrdi, & |
---|
| 1210 | & igrdj, & |
---|
| 1211 | & zglam, & |
---|
| 1212 | & zgphi, & |
---|
| 1213 | & zmask, & |
---|
| 1214 | & zsshl & |
---|
| 1215 | & ) |
---|
| 1216 | |
---|
| 1217 | sladatqc%nsurfup = sladatqc%nsurfup + isla |
---|
| 1218 | |
---|
| 1219 | END SUBROUTINE obs_sla_opt |
---|
| 1220 | |
---|
[3651] | 1221 | SUBROUTINE obs_sst_opt( sstdatqc, kt, kpi, kpj, kit000, kdaystp, & |
---|
| 1222 | & psstn, psstmask, k2dint, ld_nightav ) |
---|
[2128] | 1223 | !!----------------------------------------------------------------------- |
---|
| 1224 | !! |
---|
| 1225 | !! *** ROUTINE obs_sst_opt *** |
---|
| 1226 | !! |
---|
| 1227 | !! ** Purpose : Compute the model counterpart of surface temperature |
---|
| 1228 | !! data by interpolating from the model grid to the |
---|
| 1229 | !! observation point. |
---|
| 1230 | !! |
---|
| 1231 | !! ** Method : Linearly interpolate to each observation point using |
---|
| 1232 | !! the model values at the corners of the surrounding grid box. |
---|
| 1233 | !! |
---|
| 1234 | !! The now model SST is first computed at the obs (lon, lat) point. |
---|
| 1235 | !! |
---|
| 1236 | !! Several horizontal interpolation schemes are available: |
---|
| 1237 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
| 1238 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
| 1239 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
| 1240 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
| 1241 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
| 1242 | !! |
---|
| 1243 | !! |
---|
| 1244 | !! ** Action : |
---|
| 1245 | !! |
---|
| 1246 | !! History : |
---|
| 1247 | !! ! 07-07 (S. Ricci ) : Original |
---|
| 1248 | !! |
---|
| 1249 | !!----------------------------------------------------------------------- |
---|
| 1250 | |
---|
| 1251 | !! * Modules used |
---|
| 1252 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
[3651] | 1253 | USE sbcdcy |
---|
[2128] | 1254 | |
---|
| 1255 | IMPLICIT NONE |
---|
| 1256 | |
---|
| 1257 | !! * Arguments |
---|
| 1258 | TYPE(obs_surf), INTENT(INOUT) :: & |
---|
| 1259 | & sstdatqc ! Subset of surface data not failing screening |
---|
| 1260 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
| 1261 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
| 1262 | INTEGER, INTENT(IN) :: kpj |
---|
| 1263 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
| 1264 | ! (kit000-1 = restart time) |
---|
| 1265 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
[3651] | 1266 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
---|
[2128] | 1267 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
| 1268 | & psstn, & ! Model SST field |
---|
| 1269 | & psstmask ! Land-sea mask |
---|
[3651] | 1270 | |
---|
[2128] | 1271 | !! * Local declarations |
---|
| 1272 | INTEGER :: ji |
---|
| 1273 | INTEGER :: jj |
---|
| 1274 | INTEGER :: jobs |
---|
| 1275 | INTEGER :: inrc |
---|
| 1276 | INTEGER :: isst |
---|
| 1277 | INTEGER :: iobs |
---|
[3651] | 1278 | INTEGER :: idayend |
---|
[2128] | 1279 | REAL(KIND=wp) :: zlam |
---|
| 1280 | REAL(KIND=wp) :: zphi |
---|
| 1281 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
[3651] | 1282 | REAL(KIND=wp) :: zdaystp |
---|
| 1283 | INTEGER, DIMENSION(:,:), SAVE, ALLOCATABLE :: & |
---|
| 1284 | & icount_sstnight, & |
---|
| 1285 | & imask_night |
---|
| 1286 | REAL(kind=wp), DIMENSION(:,:), SAVE, ALLOCATABLE :: & |
---|
| 1287 | & zintmp, & |
---|
| 1288 | & zouttmp, & |
---|
| 1289 | & zmeanday ! to compute model sst in region of 24h daylight (pole) |
---|
[2128] | 1290 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
| 1291 | & zweig |
---|
| 1292 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 1293 | & zmask, & |
---|
| 1294 | & zsstl, & |
---|
[3651] | 1295 | & zsstm, & |
---|
[2128] | 1296 | & zglam, & |
---|
| 1297 | & zgphi |
---|
| 1298 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 1299 | & igrdi, & |
---|
| 1300 | & igrdj |
---|
[3651] | 1301 | LOGICAL, INTENT(IN) :: ld_nightav |
---|
[2128] | 1302 | |
---|
| 1303 | !----------------------------------------------------------------------- |
---|
| 1304 | ! Local initialization |
---|
| 1305 | !----------------------------------------------------------------------- |
---|
| 1306 | ! ... Record and data counters |
---|
| 1307 | inrc = kt - kit000 + 2 |
---|
| 1308 | isst = sstdatqc%nsstp(inrc) |
---|
| 1309 | |
---|
[3651] | 1310 | IF ( ld_nightav ) THEN |
---|
| 1311 | |
---|
| 1312 | ! Initialize array for night mean |
---|
| 1313 | |
---|
| 1314 | IF ( kt .EQ. 0 ) THEN |
---|
| 1315 | ALLOCATE ( icount_sstnight(kpi,kpj) ) |
---|
| 1316 | ALLOCATE ( imask_night(kpi,kpj) ) |
---|
| 1317 | ALLOCATE ( zintmp(kpi,kpj) ) |
---|
| 1318 | ALLOCATE ( zouttmp(kpi,kpj) ) |
---|
| 1319 | ALLOCATE ( zmeanday(kpi,kpj) ) |
---|
| 1320 | nday_qsr = -1 ! initialisation flag for nbc_dcy |
---|
| 1321 | ENDIF |
---|
| 1322 | |
---|
| 1323 | ! Initialize daily mean for first timestep |
---|
| 1324 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
---|
| 1325 | |
---|
| 1326 | ! Added kt == 0 test to catch restart case |
---|
| 1327 | IF ( idayend == 1 .OR. kt == 0) THEN |
---|
| 1328 | IF (lwp) WRITE(numout,*) 'Reset sstdatqc%vdmean on time-step: ',kt |
---|
| 1329 | DO jj = 1, jpj |
---|
| 1330 | DO ji = 1, jpi |
---|
| 1331 | sstdatqc%vdmean(ji,jj) = 0.0 |
---|
| 1332 | zmeanday(ji,jj) = 0.0 |
---|
| 1333 | icount_sstnight(ji,jj) = 0 |
---|
| 1334 | END DO |
---|
| 1335 | END DO |
---|
| 1336 | ENDIF |
---|
| 1337 | |
---|
| 1338 | zintmp(:,:) = 0.0 |
---|
| 1339 | zouttmp(:,:) = sbc_dcy( zintmp(:,:), .TRUE. ) |
---|
| 1340 | imask_night(:,:) = INT( zouttmp(:,:) ) |
---|
| 1341 | |
---|
| 1342 | DO jj = 1, jpj |
---|
| 1343 | DO ji = 1, jpi |
---|
| 1344 | ! Increment the temperature field for computing night mean and counter |
---|
| 1345 | sstdatqc%vdmean(ji,jj) = sstdatqc%vdmean(ji,jj) & |
---|
| 1346 | & + psstn(ji,jj)*imask_night(ji,jj) |
---|
| 1347 | zmeanday(ji,jj) = zmeanday(ji,jj) + psstn(ji,jj) |
---|
| 1348 | icount_sstnight(ji,jj) = icount_sstnight(ji,jj) + imask_night(ji,jj) |
---|
| 1349 | END DO |
---|
| 1350 | END DO |
---|
| 1351 | |
---|
| 1352 | ! Compute the daily mean at the end of day |
---|
| 1353 | |
---|
| 1354 | zdaystp = 1.0 / REAL( kdaystp ) |
---|
| 1355 | |
---|
| 1356 | IF ( idayend == 0 ) THEN |
---|
| 1357 | DO jj = 1, jpj |
---|
| 1358 | DO ji = 1, jpi |
---|
| 1359 | ! Test if "no night" point |
---|
| 1360 | IF ( icount_sstnight(ji,jj) .NE. 0 ) THEN |
---|
| 1361 | sstdatqc%vdmean(ji,jj) = sstdatqc%vdmean(ji,jj) & |
---|
| 1362 | & / icount_sstnight(ji,jj) |
---|
| 1363 | ELSE |
---|
| 1364 | sstdatqc%vdmean(ji,jj) = zmeanday(ji,jj) * zdaystp |
---|
| 1365 | ENDIF |
---|
| 1366 | END DO |
---|
| 1367 | END DO |
---|
| 1368 | ENDIF |
---|
| 1369 | |
---|
| 1370 | ENDIF |
---|
| 1371 | |
---|
[2128] | 1372 | ! Get the data for interpolation |
---|
| 1373 | |
---|
| 1374 | ALLOCATE( & |
---|
| 1375 | & igrdi(2,2,isst), & |
---|
| 1376 | & igrdj(2,2,isst), & |
---|
| 1377 | & zglam(2,2,isst), & |
---|
| 1378 | & zgphi(2,2,isst), & |
---|
| 1379 | & zmask(2,2,isst), & |
---|
| 1380 | & zsstl(2,2,isst) & |
---|
| 1381 | & ) |
---|
| 1382 | |
---|
| 1383 | DO jobs = sstdatqc%nsurfup + 1, sstdatqc%nsurfup + isst |
---|
| 1384 | iobs = jobs - sstdatqc%nsurfup |
---|
| 1385 | igrdi(1,1,iobs) = sstdatqc%mi(jobs)-1 |
---|
| 1386 | igrdj(1,1,iobs) = sstdatqc%mj(jobs)-1 |
---|
| 1387 | igrdi(1,2,iobs) = sstdatqc%mi(jobs)-1 |
---|
| 1388 | igrdj(1,2,iobs) = sstdatqc%mj(jobs) |
---|
| 1389 | igrdi(2,1,iobs) = sstdatqc%mi(jobs) |
---|
| 1390 | igrdj(2,1,iobs) = sstdatqc%mj(jobs)-1 |
---|
| 1391 | igrdi(2,2,iobs) = sstdatqc%mi(jobs) |
---|
| 1392 | igrdj(2,2,iobs) = sstdatqc%mj(jobs) |
---|
| 1393 | END DO |
---|
| 1394 | |
---|
| 1395 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
| 1396 | & igrdi, igrdj, glamt, zglam ) |
---|
| 1397 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
| 1398 | & igrdi, igrdj, gphit, zgphi ) |
---|
| 1399 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
| 1400 | & igrdi, igrdj, psstmask, zmask ) |
---|
| 1401 | CALL obs_int_comm_2d( 2, 2, isst, & |
---|
| 1402 | & igrdi, igrdj, psstn, zsstl ) |
---|
[3651] | 1403 | |
---|
| 1404 | ! At the end of the day get interpolated means |
---|
| 1405 | IF ( idayend == 0 .AND. ld_nightav ) THEN |
---|
| 1406 | |
---|
| 1407 | ALLOCATE( & |
---|
| 1408 | & zsstm(2,2,isst) & |
---|
| 1409 | & ) |
---|
| 1410 | |
---|
| 1411 | CALL obs_int_comm_2d( 2, 2, isst, igrdi, igrdj, & |
---|
| 1412 | & sstdatqc%vdmean(:,:), zsstm ) |
---|
| 1413 | |
---|
| 1414 | ENDIF |
---|
| 1415 | |
---|
[2128] | 1416 | ! Loop over observations |
---|
| 1417 | |
---|
| 1418 | DO jobs = sstdatqc%nsurfup + 1, sstdatqc%nsurfup + isst |
---|
| 1419 | |
---|
| 1420 | iobs = jobs - sstdatqc%nsurfup |
---|
| 1421 | |
---|
| 1422 | IF ( kt /= sstdatqc%mstp(jobs) ) THEN |
---|
| 1423 | |
---|
| 1424 | IF(lwp) THEN |
---|
| 1425 | WRITE(numout,*) |
---|
| 1426 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
| 1427 | & ' time step is not consistent with the', & |
---|
| 1428 | & ' model time step' |
---|
| 1429 | WRITE(numout,*) ' =========' |
---|
| 1430 | WRITE(numout,*) |
---|
| 1431 | WRITE(numout,*) ' Record = ', jobs, & |
---|
| 1432 | & ' kt = ', kt, & |
---|
| 1433 | & ' mstp = ', sstdatqc%mstp(jobs), & |
---|
| 1434 | & ' ntyp = ', sstdatqc%ntyp(jobs) |
---|
| 1435 | ENDIF |
---|
| 1436 | CALL ctl_stop( 'obs_sst_opt', 'Inconsistent time' ) |
---|
| 1437 | |
---|
| 1438 | ENDIF |
---|
| 1439 | |
---|
| 1440 | zlam = sstdatqc%rlam(jobs) |
---|
| 1441 | zphi = sstdatqc%rphi(jobs) |
---|
| 1442 | |
---|
| 1443 | ! Get weights to interpolate the model SST to the observation point |
---|
| 1444 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
| 1445 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
| 1446 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
| 1447 | |
---|
| 1448 | ! Interpolate the model SST to the observation point |
---|
[3651] | 1449 | |
---|
| 1450 | IF ( ld_nightav ) THEN |
---|
| 1451 | |
---|
| 1452 | IF ( idayend == 0 ) THEN |
---|
| 1453 | ! Daily averaged/diurnal cycle of SST data |
---|
| 1454 | CALL obs_int_h2d( 1, 1, & |
---|
| 1455 | & zweig, zsstm(:,:,iobs), zext ) |
---|
| 1456 | ELSE |
---|
| 1457 | CALL ctl_stop( ' ld_nightav is set to true: a nonzero' // & |
---|
| 1458 | & ' number of night SST data should' // & |
---|
| 1459 | & ' only occur at the end of a given day' ) |
---|
| 1460 | ENDIF |
---|
| 1461 | |
---|
| 1462 | ELSE |
---|
| 1463 | |
---|
| 1464 | CALL obs_int_h2d( 1, 1, & |
---|
[2128] | 1465 | & zweig, zsstl(:,:,iobs), zext ) |
---|
[3651] | 1466 | |
---|
| 1467 | ENDIF |
---|
[2128] | 1468 | sstdatqc%rmod(jobs,1) = zext(1) |
---|
| 1469 | |
---|
| 1470 | END DO |
---|
| 1471 | |
---|
| 1472 | ! Deallocate the data for interpolation |
---|
| 1473 | DEALLOCATE( & |
---|
| 1474 | & igrdi, & |
---|
| 1475 | & igrdj, & |
---|
| 1476 | & zglam, & |
---|
| 1477 | & zgphi, & |
---|
| 1478 | & zmask, & |
---|
| 1479 | & zsstl & |
---|
| 1480 | & ) |
---|
[3651] | 1481 | |
---|
| 1482 | ! At the end of the day also get interpolated means |
---|
| 1483 | IF ( idayend == 0 .AND. ld_nightav ) THEN |
---|
| 1484 | DEALLOCATE( & |
---|
| 1485 | & zsstm & |
---|
| 1486 | & ) |
---|
| 1487 | ENDIF |
---|
[2128] | 1488 | |
---|
| 1489 | sstdatqc%nsurfup = sstdatqc%nsurfup + isst |
---|
| 1490 | |
---|
| 1491 | END SUBROUTINE obs_sst_opt |
---|
| 1492 | |
---|
| 1493 | SUBROUTINE obs_sss_opt |
---|
| 1494 | !!----------------------------------------------------------------------- |
---|
| 1495 | !! |
---|
| 1496 | !! *** ROUTINE obs_sss_opt *** |
---|
| 1497 | !! |
---|
| 1498 | !! ** Purpose : Compute the model counterpart of sea surface salinity |
---|
| 1499 | !! data by interpolating from the model grid to the |
---|
| 1500 | !! observation point. |
---|
| 1501 | !! |
---|
| 1502 | !! ** Method : |
---|
| 1503 | !! |
---|
| 1504 | !! ** Action : |
---|
| 1505 | !! |
---|
| 1506 | !! History : |
---|
| 1507 | !! ! ??-?? |
---|
| 1508 | !!----------------------------------------------------------------------- |
---|
| 1509 | |
---|
| 1510 | IMPLICIT NONE |
---|
| 1511 | |
---|
| 1512 | END SUBROUTINE obs_sss_opt |
---|
| 1513 | |
---|
| 1514 | SUBROUTINE obs_seaice_opt( seaicedatqc, kt, kpi, kpj, kit000, & |
---|
| 1515 | & pseaicen, pseaicemask, k2dint ) |
---|
| 1516 | |
---|
| 1517 | !!----------------------------------------------------------------------- |
---|
| 1518 | !! |
---|
| 1519 | !! *** ROUTINE obs_seaice_opt *** |
---|
| 1520 | !! |
---|
| 1521 | !! ** Purpose : Compute the model counterpart of surface temperature |
---|
| 1522 | !! data by interpolating from the model grid to the |
---|
| 1523 | !! observation point. |
---|
| 1524 | !! |
---|
| 1525 | !! ** Method : Linearly interpolate to each observation point using |
---|
| 1526 | !! the model values at the corners of the surrounding grid box. |
---|
| 1527 | !! |
---|
| 1528 | !! The now model sea ice is first computed at the obs (lon, lat) point. |
---|
| 1529 | !! |
---|
| 1530 | !! Several horizontal interpolation schemes are available: |
---|
| 1531 | !! - distance-weighted (great circle) (k2dint = 0) |
---|
| 1532 | !! - distance-weighted (small angle) (k2dint = 1) |
---|
| 1533 | !! - bilinear (geographical grid) (k2dint = 2) |
---|
| 1534 | !! - bilinear (quadrilateral grid) (k2dint = 3) |
---|
| 1535 | !! - polynomial (quadrilateral grid) (k2dint = 4) |
---|
| 1536 | !! |
---|
| 1537 | !! |
---|
| 1538 | !! ** Action : |
---|
| 1539 | !! |
---|
| 1540 | !! History : |
---|
| 1541 | !! ! 07-07 (S. Ricci ) : Original |
---|
| 1542 | !! |
---|
| 1543 | !!----------------------------------------------------------------------- |
---|
| 1544 | |
---|
| 1545 | !! * Modules used |
---|
| 1546 | USE obs_surf_def ! Definition of storage space for surface observations |
---|
| 1547 | |
---|
| 1548 | IMPLICIT NONE |
---|
| 1549 | |
---|
| 1550 | !! * Arguments |
---|
| 1551 | TYPE(obs_surf), INTENT(INOUT) :: seaicedatqc ! Subset of surface data not failing screening |
---|
| 1552 | INTEGER, INTENT(IN) :: kt ! Time step |
---|
| 1553 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
---|
| 1554 | INTEGER, INTENT(IN) :: kpj |
---|
| 1555 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
---|
| 1556 | ! (kit000-1 = restart time) |
---|
| 1557 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
---|
| 1558 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & |
---|
| 1559 | & pseaicen, & ! Model sea ice field |
---|
| 1560 | & pseaicemask ! Land-sea mask |
---|
| 1561 | |
---|
| 1562 | !! * Local declarations |
---|
| 1563 | INTEGER :: ji |
---|
| 1564 | INTEGER :: jj |
---|
| 1565 | INTEGER :: jobs |
---|
| 1566 | INTEGER :: inrc |
---|
| 1567 | INTEGER :: iseaice |
---|
| 1568 | INTEGER :: iobs |
---|
| 1569 | |
---|
| 1570 | REAL(KIND=wp) :: zlam |
---|
| 1571 | REAL(KIND=wp) :: zphi |
---|
| 1572 | REAL(KIND=wp) :: zext(1), zobsmask(1) |
---|
| 1573 | REAL(kind=wp), DIMENSION(2,2,1) :: & |
---|
| 1574 | & zweig |
---|
| 1575 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 1576 | & zmask, & |
---|
| 1577 | & zseaicel, & |
---|
| 1578 | & zglam, & |
---|
| 1579 | & zgphi |
---|
| 1580 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
---|
| 1581 | & igrdi, & |
---|
| 1582 | & igrdj |
---|
| 1583 | |
---|
| 1584 | !------------------------------------------------------------------------ |
---|
| 1585 | ! Local initialization |
---|
| 1586 | !------------------------------------------------------------------------ |
---|
| 1587 | ! ... Record and data counters |
---|
| 1588 | inrc = kt - kit000 + 2 |
---|
| 1589 | iseaice = seaicedatqc%nsstp(inrc) |
---|
| 1590 | |
---|
| 1591 | ! Get the data for interpolation |
---|
| 1592 | |
---|
| 1593 | ALLOCATE( & |
---|
| 1594 | & igrdi(2,2,iseaice), & |
---|
| 1595 | & igrdj(2,2,iseaice), & |
---|
| 1596 | & zglam(2,2,iseaice), & |
---|
| 1597 | & zgphi(2,2,iseaice), & |
---|
| 1598 | & zmask(2,2,iseaice), & |
---|
| 1599 | & zseaicel(2,2,iseaice) & |
---|
| 1600 | & ) |
---|
| 1601 | |
---|
| 1602 | DO jobs = seaicedatqc%nsurfup + 1, seaicedatqc%nsurfup + iseaice |
---|
| 1603 | iobs = jobs - seaicedatqc%nsurfup |
---|
| 1604 | igrdi(1,1,iobs) = seaicedatqc%mi(jobs)-1 |
---|
| 1605 | igrdj(1,1,iobs) = seaicedatqc%mj(jobs)-1 |
---|
| 1606 | igrdi(1,2,iobs) = seaicedatqc%mi(jobs)-1 |
---|
| 1607 | igrdj(1,2,iobs) = seaicedatqc%mj(jobs) |
---|
| 1608 | igrdi(2,1,iobs) = seaicedatqc%mi(jobs) |
---|
| 1609 | igrdj(2,1,iobs) = seaicedatqc%mj(jobs)-1 |
---|
| 1610 | igrdi(2,2,iobs) = seaicedatqc%mi(jobs) |
---|
| 1611 | igrdj(2,2,iobs) = seaicedatqc%mj(jobs) |
---|
| 1612 | END DO |
---|
| 1613 | |
---|
| 1614 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
| 1615 | & igrdi, igrdj, glamt, zglam ) |
---|
| 1616 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
| 1617 | & igrdi, igrdj, gphit, zgphi ) |
---|
| 1618 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
| 1619 | & igrdi, igrdj, pseaicemask, zmask ) |
---|
| 1620 | CALL obs_int_comm_2d( 2, 2, iseaice, & |
---|
| 1621 | & igrdi, igrdj, pseaicen, zseaicel ) |
---|
| 1622 | |
---|
| 1623 | DO jobs = seaicedatqc%nsurfup + 1, seaicedatqc%nsurfup + iseaice |
---|
| 1624 | |
---|
| 1625 | iobs = jobs - seaicedatqc%nsurfup |
---|
| 1626 | |
---|
| 1627 | IF ( kt /= seaicedatqc%mstp(jobs) ) THEN |
---|
| 1628 | |
---|
| 1629 | IF(lwp) THEN |
---|
| 1630 | WRITE(numout,*) |
---|
| 1631 | WRITE(numout,*) ' E R R O R : Observation', & |
---|
| 1632 | & ' time step is not consistent with the', & |
---|
| 1633 | & ' model time step' |
---|
| 1634 | WRITE(numout,*) ' =========' |
---|
| 1635 | WRITE(numout,*) |
---|
| 1636 | WRITE(numout,*) ' Record = ', jobs, & |
---|
| 1637 | & ' kt = ', kt, & |
---|
| 1638 | & ' mstp = ', seaicedatqc%mstp(jobs), & |
---|
| 1639 | & ' ntyp = ', seaicedatqc%ntyp(jobs) |
---|
| 1640 | ENDIF |
---|
| 1641 | CALL ctl_stop( 'obs_seaice_opt', 'Inconsistent time' ) |
---|
| 1642 | |
---|
| 1643 | ENDIF |
---|
| 1644 | |
---|
| 1645 | zlam = seaicedatqc%rlam(jobs) |
---|
| 1646 | zphi = seaicedatqc%rphi(jobs) |
---|
| 1647 | |
---|
| 1648 | ! Get weights to interpolate the model sea ice to the observation point |
---|
| 1649 | CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & |
---|
| 1650 | & zglam(:,:,iobs), zgphi(:,:,iobs), & |
---|
| 1651 | & zmask(:,:,iobs), zweig, zobsmask ) |
---|
| 1652 | |
---|
| 1653 | ! ... Interpolate the model sea ice to the observation point |
---|
| 1654 | CALL obs_int_h2d( 1, 1, & |
---|
| 1655 | & zweig, zseaicel(:,:,iobs), zext ) |
---|
| 1656 | |
---|
| 1657 | seaicedatqc%rmod(jobs,1) = zext(1) |
---|
| 1658 | |
---|
| 1659 | END DO |
---|
| 1660 | |
---|
| 1661 | ! Deallocate the data for interpolation |
---|
| 1662 | DEALLOCATE( & |
---|
| 1663 | & igrdi, & |
---|
| 1664 | & igrdj, & |
---|
| 1665 | & zglam, & |
---|
| 1666 | & zgphi, & |
---|
| 1667 | & zmask, & |
---|
| 1668 | & zseaicel & |
---|
| 1669 | & ) |
---|
| 1670 | |
---|
| 1671 | seaicedatqc%nsurfup = seaicedatqc%nsurfup + iseaice |
---|
| 1672 | |
---|
| 1673 | END SUBROUTINE obs_seaice_opt |
---|
| 1674 | |
---|
| 1675 | SUBROUTINE obs_vel_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & |
---|
| 1676 | & pun, pvn, pgdept, pumask, pvmask, k1dint, k2dint, & |
---|
| 1677 | & ld_dailyav ) |
---|
| 1678 | !!----------------------------------------------------------------------- |
---|
| 1679 | !! |
---|
| 1680 | !! *** ROUTINE obs_vel_opt *** |
---|
| 1681 | !! |
---|
| 1682 | !! ** Purpose : Compute the model counterpart of velocity profile |
---|
| 1683 | !! data by interpolating from the model grid to the |
---|
| 1684 | !! observation point. |
---|
| 1685 | !! |
---|
| 1686 | !! ** Method : Linearly interpolate zonal and meridional components of velocity |
---|
| 1687 | !! to each observation point using the model values at the corners of |
---|
| 1688 | !! the surrounding grid box. The model velocity components are on a |
---|
| 1689 | !! staggered C- grid. |
---|
| 1690 | !! |
---|
| 1691 | !! For velocity data from the TAO array, the model equivalent is |
---|
| 1692 | !! a daily mean velocity field. So, we first compute |
---|
| 1693 | !! the mean, then interpolate only at the end of the day. |
---|
| 1694 | !! |
---|
| 1695 | !! ** Action : |
---|
| 1696 | !! |
---|
| 1697 | !! History : |
---|
| 1698 | !! ! 07-03 (K. Mogensen) : Temperature and Salinity profiles |
---|
| 1699 | !! ! 08-10 (Maria Valdivieso) : Velocity component (U,V) profiles |
---|
| 1700 | !!----------------------------------------------------------------------- |
---|
| 1701 | |
---|
| 1702 | !! * Modules used |
---|
| 1703 | USE obs_profiles_def ! Definition of storage space for profile obs. |
---|
| 1704 | |
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| 1705 | IMPLICIT NONE |
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| 1706 | |
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| 1707 | !! * Arguments |
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| 1708 | TYPE(obs_prof), INTENT(INOUT) :: & |
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| 1709 | & prodatqc ! Subset of profile data not failing screening |
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| 1710 | INTEGER, INTENT(IN) :: kt ! Time step |
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| 1711 | INTEGER, INTENT(IN) :: kpi ! Model grid parameters |
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| 1712 | INTEGER, INTENT(IN) :: kpj |
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| 1713 | INTEGER, INTENT(IN) :: kpk |
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| 1714 | INTEGER, INTENT(IN) :: kit000 ! Number of the first time step |
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| 1715 | ! (kit000-1 = restart time) |
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| 1716 | INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) |
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| 1717 | INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) |
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| 1718 | INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day |
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| 1719 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & |
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| 1720 | & pun, & ! Model zonal component of velocity |
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| 1721 | & pvn, & ! Model meridional component of velocity |
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| 1722 | & pumask, & ! Land-sea mask |
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| 1723 | & pvmask ! Land-sea mask |
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| 1724 | REAL(KIND=wp), INTENT(IN), DIMENSION(kpk) :: & |
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| 1725 | & pgdept ! Model array of depth levels |
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| 1726 | LOGICAL, INTENT(IN) :: ld_dailyav |
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| 1727 | |
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| 1728 | !! * Local declarations |
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| 1729 | INTEGER :: ji |
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| 1730 | INTEGER :: jj |
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| 1731 | INTEGER :: jk |
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| 1732 | INTEGER :: jobs |
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| 1733 | INTEGER :: inrc |
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| 1734 | INTEGER :: ipro |
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| 1735 | INTEGER :: idayend |
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| 1736 | INTEGER :: ista |
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| 1737 | INTEGER :: iend |
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| 1738 | INTEGER :: iobs |
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| 1739 | INTEGER, DIMENSION(imaxavtypes) :: & |
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| 1740 | & idailyavtypes |
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| 1741 | REAL(KIND=wp) :: zlam |
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| 1742 | REAL(KIND=wp) :: zphi |
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| 1743 | REAL(KIND=wp) :: zdaystp |
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| 1744 | REAL(KIND=wp), DIMENSION(kpk) :: & |
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[2576] | 1745 | & zobsmasku, & |
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| 1746 | & zobsmaskv, & |
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| 1747 | & zobsmask, & |
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| 1748 | & zobsk, & |
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[2128] | 1749 | & zobs2k |
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| 1750 | REAL(KIND=wp), DIMENSION(2,2,kpk) :: & |
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| 1751 | & zweigu,zweigv |
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| 1752 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & |
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| 1753 | & zumask, zvmask, & |
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| 1754 | & zintu, & |
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| 1755 | & zintv, & |
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| 1756 | & zinmu, & |
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| 1757 | & zinmv |
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| 1758 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
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| 1759 | & zglamu, zglamv, & |
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| 1760 | & zgphiu, zgphiv |
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| 1761 | INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & |
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| 1762 | & igrdiu, & |
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| 1763 | & igrdju, & |
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| 1764 | & igrdiv, & |
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| 1765 | & igrdjv |
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| 1766 | |
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| 1767 | !------------------------------------------------------------------------ |
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| 1768 | ! Local initialization |
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| 1769 | !------------------------------------------------------------------------ |
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| 1770 | ! ... Record and data counters |
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| 1771 | inrc = kt - kit000 + 2 |
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| 1772 | ipro = prodatqc%npstp(inrc) |
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| 1773 | |
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| 1774 | ! Initialize daily mean for first timestep |
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| 1775 | idayend = MOD( kt - kit000 + 1, kdaystp ) |
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| 1776 | |
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| 1777 | ! Added kt == 0 test to catch restart case |
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| 1778 | IF ( idayend == 1 .OR. kt == 0) THEN |
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| 1779 | IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on time-step: ',kt |
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| 1780 | prodatqc%vdmean(:,:,:,1) = 0.0 |
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| 1781 | prodatqc%vdmean(:,:,:,2) = 0.0 |
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| 1782 | ENDIF |
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| 1783 | |
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| 1784 | ! Increment the zonal velocity field for computing daily mean |
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| 1785 | prodatqc%vdmean(:,:,:,1) = prodatqc%vdmean(:,:,:,1) + pun(:,:,:) |
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| 1786 | ! Increment the meridional velocity field for computing daily mean |
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| 1787 | prodatqc%vdmean(:,:,:,2) = prodatqc%vdmean(:,:,:,2) + pvn(:,:,:) |
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| 1788 | |
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| 1789 | ! Compute the daily mean at the end of day |
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| 1790 | zdaystp = 1.0 / REAL( kdaystp ) |
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| 1791 | IF ( idayend == 0 ) THEN |
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| 1792 | prodatqc%vdmean(:,:,:,1) = prodatqc%vdmean(:,:,:,1) * zdaystp |
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| 1793 | prodatqc%vdmean(:,:,:,2) = prodatqc%vdmean(:,:,:,2) * zdaystp |
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| 1794 | ENDIF |
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| 1795 | |
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| 1796 | ! Get the data for interpolation |
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| 1797 | ALLOCATE( & |
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| 1798 | & igrdiu(2,2,ipro), & |
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| 1799 | & igrdju(2,2,ipro), & |
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| 1800 | & igrdiv(2,2,ipro), & |
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| 1801 | & igrdjv(2,2,ipro), & |
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| 1802 | & zglamu(2,2,ipro), zglamv(2,2,ipro), & |
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| 1803 | & zgphiu(2,2,ipro), zgphiv(2,2,ipro), & |
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| 1804 | & zumask(2,2,kpk,ipro), zvmask(2,2,kpk,ipro), & |
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| 1805 | & zintu(2,2,kpk,ipro), & |
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| 1806 | & zintv(2,2,kpk,ipro) & |
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| 1807 | & ) |
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| 1808 | |
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| 1809 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
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| 1810 | iobs = jobs - prodatqc%nprofup |
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| 1811 | igrdiu(1,1,iobs) = prodatqc%mi(jobs,1)-1 |
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| 1812 | igrdju(1,1,iobs) = prodatqc%mj(jobs,1)-1 |
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| 1813 | igrdiu(1,2,iobs) = prodatqc%mi(jobs,1)-1 |
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| 1814 | igrdju(1,2,iobs) = prodatqc%mj(jobs,1) |
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| 1815 | igrdiu(2,1,iobs) = prodatqc%mi(jobs,1) |
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| 1816 | igrdju(2,1,iobs) = prodatqc%mj(jobs,1)-1 |
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| 1817 | igrdiu(2,2,iobs) = prodatqc%mi(jobs,1) |
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| 1818 | igrdju(2,2,iobs) = prodatqc%mj(jobs,1) |
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| 1819 | igrdiv(1,1,iobs) = prodatqc%mi(jobs,2)-1 |
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| 1820 | igrdjv(1,1,iobs) = prodatqc%mj(jobs,2)-1 |
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| 1821 | igrdiv(1,2,iobs) = prodatqc%mi(jobs,2)-1 |
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| 1822 | igrdjv(1,2,iobs) = prodatqc%mj(jobs,2) |
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| 1823 | igrdiv(2,1,iobs) = prodatqc%mi(jobs,2) |
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| 1824 | igrdjv(2,1,iobs) = prodatqc%mj(jobs,2)-1 |
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| 1825 | igrdiv(2,2,iobs) = prodatqc%mi(jobs,2) |
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| 1826 | igrdjv(2,2,iobs) = prodatqc%mj(jobs,2) |
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| 1827 | END DO |
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| 1828 | |
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| 1829 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiu, igrdju, glamu, zglamu ) |
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| 1830 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiu, igrdju, gphiu, zgphiu ) |
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| 1831 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, pumask, zumask ) |
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| 1832 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, pun, zintu ) |
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| 1833 | |
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| 1834 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiv, igrdjv, glamv, zglamv ) |
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| 1835 | CALL obs_int_comm_2d( 2, 2, ipro, igrdiv, igrdjv, gphiv, zgphiv ) |
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| 1836 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, pvmask, zvmask ) |
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| 1837 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, pvn, zintv ) |
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| 1838 | |
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| 1839 | ! At the end of the day also get interpolated means |
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| 1840 | IF ( idayend == 0 ) THEN |
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| 1841 | |
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| 1842 | ALLOCATE( & |
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| 1843 | & zinmu(2,2,kpk,ipro), & |
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| 1844 | & zinmv(2,2,kpk,ipro) & |
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| 1845 | & ) |
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| 1846 | |
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| 1847 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, & |
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| 1848 | & prodatqc%vdmean(:,:,:,1), zinmu ) |
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| 1849 | CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, & |
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| 1850 | & prodatqc%vdmean(:,:,:,2), zinmv ) |
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| 1851 | |
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| 1852 | ENDIF |
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| 1853 | |
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| 1854 | ! loop over observations |
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| 1855 | |
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| 1856 | DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro |
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| 1857 | |
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| 1858 | iobs = jobs - prodatqc%nprofup |
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| 1859 | |
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| 1860 | IF ( kt /= prodatqc%mstp(jobs) ) THEN |
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| 1861 | |
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| 1862 | IF(lwp) THEN |
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| 1863 | WRITE(numout,*) |
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| 1864 | WRITE(numout,*) ' E R R O R : Observation', & |
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| 1865 | & ' time step is not consistent with the', & |
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| 1866 | & ' model time step' |
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| 1867 | WRITE(numout,*) ' =========' |
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| 1868 | WRITE(numout,*) |
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| 1869 | WRITE(numout,*) ' Record = ', jobs, & |
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| 1870 | & ' kt = ', kt, & |
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| 1871 | & ' mstp = ', prodatqc%mstp(jobs), & |
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| 1872 | & ' ntyp = ', prodatqc%ntyp(jobs) |
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| 1873 | ENDIF |
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| 1874 | CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) |
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| 1875 | ENDIF |
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| 1876 | |
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| 1877 | zlam = prodatqc%rlam(jobs) |
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| 1878 | zphi = prodatqc%rphi(jobs) |
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| 1879 | |
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[2576] | 1880 | ! Initialize observation masks |
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| 1881 | |
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| 1882 | zobsmasku(:) = 0.0 |
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| 1883 | zobsmaskv(:) = 0.0 |
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| 1884 | |
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[2128] | 1885 | ! Horizontal weights and vertical mask |
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| 1886 | |
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| 1887 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
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| 1888 | |
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| 1889 | CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & |
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| 1890 | & zglamu(:,:,iobs), zgphiu(:,:,iobs), & |
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[2576] | 1891 | & zumask(:,:,:,iobs), zweigu, zobsmasku ) |
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[2128] | 1892 | |
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| 1893 | ENDIF |
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| 1894 | |
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| 1895 | |
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| 1896 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
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| 1897 | |
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| 1898 | CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & |
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| 1899 | & zglamv(:,:,iobs), zgphiv(:,:,iobs), & |
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[4746] | 1900 | & zvmask(:,:,:,iobs), zweigv, zobsmaskv ) |
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[2128] | 1901 | |
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| 1902 | ENDIF |
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| 1903 | |
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[2576] | 1904 | ! Ensure that the vertical mask on u and v are consistent. |
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[2128] | 1905 | |
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[2576] | 1906 | zobsmask(:) = MIN( zobsmasku(:), zobsmaskv(:) ) |
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| 1907 | |
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[2128] | 1908 | IF ( prodatqc%npvend(jobs,1) > 0 ) THEN |
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| 1909 | |
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| 1910 | zobsk(:) = obfillflt |
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| 1911 | |
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| 1912 | IF ( ld_dailyav ) THEN |
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| 1913 | |
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| 1914 | IF ( idayend == 0 ) THEN |
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| 1915 | |
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| 1916 | ! Daily averaged data |
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| 1917 | |
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| 1918 | CALL obs_int_h2d( kpk, kpk, & |
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| 1919 | & zweigu, zinmu(:,:,:,iobs), zobsk ) |
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| 1920 | |
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| 1921 | |
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| 1922 | ELSE |
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| 1923 | |
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| 1924 | CALL ctl_stop( ' A nonzero' // & |
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| 1925 | & ' number of U profile data should' // & |
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| 1926 | & ' only occur at the end of a given day' ) |
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| 1927 | |
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| 1928 | ENDIF |
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| 1929 | |
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| 1930 | ELSE |
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| 1931 | |
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| 1932 | ! Point data |
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| 1933 | |
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| 1934 | CALL obs_int_h2d( kpk, kpk, & |
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| 1935 | & zweigu, zintu(:,:,:,iobs), zobsk ) |
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| 1936 | |
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| 1937 | ENDIF |
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| 1938 | |
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| 1939 | !------------------------------------------------------------- |
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| 1940 | ! Compute vertical second-derivative of the interpolating |
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| 1941 | ! polynomial at obs points |
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| 1942 | !------------------------------------------------------------- |
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| 1943 | |
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| 1944 | IF ( k1dint == 1 ) THEN |
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| 1945 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
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| 1946 | & pgdept, zobsmask ) |
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| 1947 | ENDIF |
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| 1948 | |
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| 1949 | !----------------------------------------------------------------- |
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| 1950 | ! Vertical interpolation to the observation point |
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| 1951 | !----------------------------------------------------------------- |
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| 1952 | ista = prodatqc%npvsta(jobs,1) |
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| 1953 | iend = prodatqc%npvend(jobs,1) |
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| 1954 | CALL obs_int_z1d( kpk, & |
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| 1955 | & prodatqc%var(1)%mvk(ista:iend), & |
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| 1956 | & k1dint, iend - ista + 1, & |
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| 1957 | & prodatqc%var(1)%vdep(ista:iend), & |
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| 1958 | & zobsk, zobs2k, & |
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| 1959 | & prodatqc%var(1)%vmod(ista:iend), & |
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| 1960 | & pgdept, zobsmask ) |
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| 1961 | |
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| 1962 | ENDIF |
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| 1963 | |
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| 1964 | IF ( prodatqc%npvend(jobs,2) > 0 ) THEN |
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| 1965 | |
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| 1966 | zobsk(:) = obfillflt |
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| 1967 | |
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| 1968 | IF ( ld_dailyav ) THEN |
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| 1969 | |
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| 1970 | IF ( idayend == 0 ) THEN |
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| 1971 | |
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| 1972 | ! Daily averaged data |
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| 1973 | |
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| 1974 | CALL obs_int_h2d( kpk, kpk, & |
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| 1975 | & zweigv, zinmv(:,:,:,iobs), zobsk ) |
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| 1976 | |
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| 1977 | ELSE |
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| 1978 | |
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| 1979 | CALL ctl_stop( ' A nonzero' // & |
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| 1980 | & ' number of V profile data should' // & |
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| 1981 | & ' only occur at the end of a given day' ) |
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| 1982 | |
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| 1983 | ENDIF |
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| 1984 | |
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| 1985 | ELSE |
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| 1986 | |
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| 1987 | ! Point data |
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| 1988 | |
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| 1989 | CALL obs_int_h2d( kpk, kpk, & |
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| 1990 | & zweigv, zintv(:,:,:,iobs), zobsk ) |
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| 1991 | |
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| 1992 | ENDIF |
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| 1993 | |
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| 1994 | |
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| 1995 | !------------------------------------------------------------- |
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| 1996 | ! Compute vertical second-derivative of the interpolating |
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| 1997 | ! polynomial at obs points |
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| 1998 | !------------------------------------------------------------- |
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| 1999 | |
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| 2000 | IF ( k1dint == 1 ) THEN |
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| 2001 | CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & |
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| 2002 | & pgdept, zobsmask ) |
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| 2003 | ENDIF |
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| 2004 | |
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| 2005 | !---------------------------------------------------------------- |
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| 2006 | ! Vertical interpolation to the observation point |
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| 2007 | !---------------------------------------------------------------- |
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| 2008 | ista = prodatqc%npvsta(jobs,2) |
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| 2009 | iend = prodatqc%npvend(jobs,2) |
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| 2010 | CALL obs_int_z1d( kpk, & |
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| 2011 | & prodatqc%var(2)%mvk(ista:iend),& |
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| 2012 | & k1dint, iend - ista + 1, & |
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| 2013 | & prodatqc%var(2)%vdep(ista:iend),& |
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| 2014 | & zobsk, zobs2k, & |
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| 2015 | & prodatqc%var(2)%vmod(ista:iend),& |
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| 2016 | & pgdept, zobsmask ) |
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| 2017 | |
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| 2018 | ENDIF |
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| 2019 | |
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| 2020 | END DO |
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| 2021 | |
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| 2022 | ! Deallocate the data for interpolation |
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| 2023 | DEALLOCATE( & |
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| 2024 | & igrdiu, & |
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| 2025 | & igrdju, & |
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| 2026 | & igrdiv, & |
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| 2027 | & igrdjv, & |
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| 2028 | & zglamu, zglamv, & |
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| 2029 | & zgphiu, zgphiv, & |
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| 2030 | & zumask, zvmask, & |
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| 2031 | & zintu, & |
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| 2032 | & zintv & |
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| 2033 | & ) |
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| 2034 | ! At the end of the day also get interpolated means |
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| 2035 | IF ( idayend == 0 ) THEN |
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| 2036 | DEALLOCATE( & |
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| 2037 | & zinmu, & |
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| 2038 | & zinmv & |
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| 2039 | & ) |
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| 2040 | ENDIF |
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| 2041 | |
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| 2042 | prodatqc%nprofup = prodatqc%nprofup + ipro |
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| 2043 | |
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| 2044 | END SUBROUTINE obs_vel_opt |
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| 2045 | |
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| 2046 | END MODULE obs_oper |
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| 2047 | |
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