[2128] | 1 | MODULE diaobs |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE diaobs *** |
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| 4 | !! Observation diagnostics: Computation of the misfit between data and |
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| 5 | !! their model equivalent |
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| 6 | !!====================================================================== |
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[9168] | 7 | !! History : 1.0 ! 2006-03 (K. Mogensen) Original code |
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| 8 | !! - ! 2006-05 (K. Mogensen, A. Weaver) Reformatted |
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| 9 | !! - ! 2006-10 (A. Weaver) Cleaning and add controls |
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| 10 | !! - ! 2007-03 (K. Mogensen) General handling of profiles |
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| 11 | !! - ! 2007-04 (G. Smith) Generalized surface operators |
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| 12 | !! 2.0 ! 2008-10 (M. Valdivieso) obs operator for velocity profiles |
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| 13 | !! 3.4 ! 2014-08 (J. While) observation operator for profiles in all vertical coordinates |
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| 14 | !! - ! Incorporated SST bias correction |
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| 15 | !! 3.6 ! 2015-02 (M. Martin) Simplification of namelist and code |
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| 16 | !! - ! 2015-08 (M. Martin) Combined surface/profile routines. |
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| 17 | !! 4.0 ! 2017-11 (G. Madec) style only |
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| 18 | !!---------------------------------------------------------------------- |
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[2128] | 19 | |
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| 20 | !!---------------------------------------------------------------------- |
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[9168] | 21 | !! dia_obs_init : Reading and prepare observations |
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| 22 | !! dia_obs : Compute model equivalent to observations |
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| 23 | !! dia_obs_wri : Write observational diagnostics |
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| 24 | !! calc_date : Compute the date of timestep in YYYYMMDD.HHMMSS format |
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| 25 | !! ini_date : Compute the initial date YYYYMMDD.HHMMSS |
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| 26 | !! fin_date : Compute the final date YYYYMMDD.HHMMSS |
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[2128] | 27 | !!---------------------------------------------------------------------- |
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[9168] | 28 | USE par_kind ! Precision variables |
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| 29 | USE in_out_manager ! I/O manager |
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| 30 | USE par_oce ! ocean parameter |
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| 31 | USE dom_oce ! Ocean space and time domain variables |
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| 32 | USE sbc_oce ! Sea-ice fraction |
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| 33 | ! |
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| 34 | USE obs_read_prof ! Reading and allocation of profile obs |
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| 35 | USE obs_read_surf ! Reading and allocation of surface obs |
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| 36 | USE obs_sstbias ! Bias correction routine for SST |
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| 37 | USE obs_readmdt ! Reading and allocation of MDT for SLA. |
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| 38 | USE obs_prep ! Preparation of obs. (grid search etc). |
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| 39 | USE obs_oper ! Observation operators |
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| 40 | USE obs_write ! Writing of observation related diagnostics |
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| 41 | USE obs_grid ! Grid searching |
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| 42 | USE obs_read_altbias ! Bias treatment for altimeter |
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| 43 | USE obs_profiles_def ! Profile data definitions |
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| 44 | USE obs_surf_def ! Surface data definitions |
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| 45 | USE obs_types ! Definitions for observation types |
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| 46 | ! |
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| 47 | USE mpp_map ! MPP mapping |
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| 48 | USE lib_mpp ! For ctl_warn/stop |
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[2128] | 49 | |
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| 50 | IMPLICIT NONE |
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| 51 | PRIVATE |
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| 52 | |
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[9019] | 53 | PUBLIC dia_obs_init ! Initialize and read observations |
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| 54 | PUBLIC dia_obs ! Compute model equivalent to observations |
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| 55 | PUBLIC dia_obs_wri ! Write model equivalent to observations |
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| 56 | PUBLIC dia_obs_dealloc ! Deallocate dia_obs data |
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| 57 | PUBLIC calc_date ! Compute the date of a timestep |
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| 58 | |
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[9168] | 59 | LOGICAL, PUBLIC :: ln_diaobs !: Logical switch for the obs operator |
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| 60 | LOGICAL :: ln_sstnight ! Logical switch for night mean SST obs |
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| 61 | LOGICAL :: ln_sla_fp_indegs ! T=> SLA obs footprint size specified in degrees, F=> in metres |
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| 62 | LOGICAL :: ln_sst_fp_indegs ! T=> SST obs footprint size specified in degrees, F=> in metres |
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| 63 | LOGICAL :: ln_sss_fp_indegs ! T=> SSS obs footprint size specified in degrees, F=> in metres |
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| 64 | LOGICAL :: ln_sic_fp_indegs ! T=> sea-ice obs footprint size specified in degrees, F=> in metres |
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[9023] | 65 | |
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[9168] | 66 | REAL(wp) :: rn_sla_avglamscl ! E/W diameter of SLA observation footprint (metres) |
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| 67 | REAL(wp) :: rn_sla_avgphiscl ! N/S diameter of SLA observation footprint (metres) |
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| 68 | REAL(wp) :: rn_sst_avglamscl ! E/W diameter of SST observation footprint (metres) |
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| 69 | REAL(wp) :: rn_sst_avgphiscl ! N/S diameter of SST observation footprint (metres) |
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| 70 | REAL(wp) :: rn_sss_avglamscl ! E/W diameter of SSS observation footprint (metres) |
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| 71 | REAL(wp) :: rn_sss_avgphiscl ! N/S diameter of SSS observation footprint (metres) |
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| 72 | REAL(wp) :: rn_sic_avglamscl ! E/W diameter of sea-ice observation footprint (metres) |
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| 73 | REAL(wp) :: rn_sic_avgphiscl ! N/S diameter of sea-ice observation footprint (metres) |
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[9023] | 74 | |
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[9168] | 75 | INTEGER :: nn_1dint ! Vertical interpolation method |
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| 76 | INTEGER :: nn_2dint ! Default horizontal interpolation method |
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| 77 | INTEGER :: nn_2dint_sla ! SLA horizontal interpolation method |
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| 78 | INTEGER :: nn_2dint_sst ! SST horizontal interpolation method |
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| 79 | INTEGER :: nn_2dint_sss ! SSS horizontal interpolation method |
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| 80 | INTEGER :: nn_2dint_sic ! Seaice horizontal interpolation method |
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| 81 | INTEGER, DIMENSION(imaxavtypes) :: nn_profdavtypes ! Profile data types representing a daily average |
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| 82 | INTEGER :: nproftypes ! Number of profile obs types |
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| 83 | INTEGER :: nsurftypes ! Number of surface obs types |
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| 84 | INTEGER , DIMENSION(:), ALLOCATABLE :: nvarsprof, nvarssurf ! Number of profile & surface variables |
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| 85 | INTEGER , DIMENSION(:), ALLOCATABLE :: nextrprof, nextrsurf ! Number of profile & surface extra variables |
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| 86 | INTEGER , DIMENSION(:), ALLOCATABLE :: n2dintsurf ! Interpolation option for surface variables |
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| 87 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zavglamscl, zavgphiscl ! E/W & N/S diameter of averaging footprint for surface variables |
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| 88 | LOGICAL , DIMENSION(:), ALLOCATABLE :: lfpindegs ! T=> surface obs footprint size specified in degrees, F=> in metres |
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| 89 | LOGICAL , DIMENSION(:), ALLOCATABLE :: llnightav ! Logical for calculating night-time averages |
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[2128] | 90 | |
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[9168] | 91 | TYPE(obs_surf), PUBLIC, POINTER, DIMENSION(:) :: surfdata !: Initial surface data |
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| 92 | TYPE(obs_surf), PUBLIC, POINTER, DIMENSION(:) :: surfdataqc !: Surface data after quality control |
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| 93 | TYPE(obs_prof), PUBLIC, POINTER, DIMENSION(:) :: profdata !: Initial profile data |
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| 94 | TYPE(obs_prof), PUBLIC, POINTER, DIMENSION(:) :: profdataqc !: Profile data after quality control |
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[9023] | 95 | |
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[9019] | 96 | CHARACTER(len=6), PUBLIC, DIMENSION(:), ALLOCATABLE :: cobstypesprof, cobstypessurf !: Profile & surface obs types |
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[2128] | 97 | |
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[2287] | 98 | !!---------------------------------------------------------------------- |
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[9598] | 99 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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[2287] | 100 | !! $Id$ |
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[10068] | 101 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[2287] | 102 | !!---------------------------------------------------------------------- |
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[2128] | 103 | CONTAINS |
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| 104 | |
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| 105 | SUBROUTINE dia_obs_init |
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| 106 | !!---------------------------------------------------------------------- |
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| 107 | !! *** ROUTINE dia_obs_init *** |
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| 108 | !! |
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| 109 | !! ** Purpose : Initialize and read observations |
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| 110 | !! |
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| 111 | !! ** Method : Read the namelist and call reading routines |
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| 112 | !! |
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| 113 | !! ** Action : Read the namelist and call reading routines |
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| 114 | !! |
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| 115 | !!---------------------------------------------------------------------- |
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[9019] | 116 | INTEGER, PARAMETER :: jpmaxnfiles = 1000 ! Maximum number of files for each obs type |
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| 117 | INTEGER, DIMENSION(:), ALLOCATABLE :: ifilesprof, ifilessurf ! Number of profile & surface files |
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[6140] | 118 | INTEGER :: ios ! Local integer output status for namelist read |
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| 119 | INTEGER :: jtype ! Counter for obs types |
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| 120 | INTEGER :: jvar ! Counter for variables |
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| 121 | INTEGER :: jfile ! Counter for files |
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[9168] | 122 | INTEGER :: jnumsstbias |
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| 123 | ! |
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[6140] | 124 | CHARACTER(len=128), DIMENSION(jpmaxnfiles) :: & |
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| 125 | & cn_profbfiles, & ! T/S profile input filenames |
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| 126 | & cn_sstfbfiles, & ! Sea surface temperature input filenames |
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[9023] | 127 | & cn_sssfbfiles, & ! Sea surface salinity input filenames |
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[6140] | 128 | & cn_slafbfiles, & ! Sea level anomaly input filenames |
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| 129 | & cn_sicfbfiles, & ! Seaice concentration input filenames |
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| 130 | & cn_velfbfiles, & ! Velocity profile input filenames |
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[9023] | 131 | & cn_sstbiasfiles ! SST bias input filenames |
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[6140] | 132 | CHARACTER(LEN=128) :: & |
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| 133 | & cn_altbiasfile ! Altimeter bias input filename |
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| 134 | CHARACTER(len=128), DIMENSION(:,:), ALLOCATABLE :: & |
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| 135 | & clproffiles, & ! Profile filenames |
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| 136 | & clsurffiles ! Surface filenames |
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[9168] | 137 | ! |
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[6140] | 138 | LOGICAL :: ln_t3d ! Logical switch for temperature profiles |
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| 139 | LOGICAL :: ln_s3d ! Logical switch for salinity profiles |
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| 140 | LOGICAL :: ln_sla ! Logical switch for sea level anomalies |
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| 141 | LOGICAL :: ln_sst ! Logical switch for sea surface temperature |
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[9023] | 142 | LOGICAL :: ln_sss ! Logical switch for sea surface salinity |
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[6140] | 143 | LOGICAL :: ln_sic ! Logical switch for sea ice concentration |
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| 144 | LOGICAL :: ln_vel3d ! Logical switch for velocity (u,v) obs |
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| 145 | LOGICAL :: ln_nea ! Logical switch to remove obs near land |
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| 146 | LOGICAL :: ln_altbias ! Logical switch for altimeter bias |
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[9019] | 147 | LOGICAL :: ln_sstbias ! Logical switch for bias corection of SST |
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[6140] | 148 | LOGICAL :: ln_ignmis ! Logical switch for ignoring missing files |
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| 149 | LOGICAL :: ln_s_at_t ! Logical switch to compute model S at T obs |
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[9023] | 150 | LOGICAL :: ln_bound_reject ! Logical to remove obs near boundaries in LAMs. |
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[6140] | 151 | LOGICAL :: llvar1 ! Logical for profile variable 1 |
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| 152 | LOGICAL :: llvar2 ! Logical for profile variable 1 |
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| 153 | LOGICAL, DIMENSION(jpmaxnfiles) :: lmask ! Used for finding number of sstbias files |
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[9168] | 154 | ! |
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[6140] | 155 | REAL(dp) :: rn_dobsini ! Obs window start date YYYYMMDD.HHMMSS |
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| 156 | REAL(dp) :: rn_dobsend ! Obs window end date YYYYMMDD.HHMMSS |
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[9168] | 157 | REAL(wp), DIMENSION(jpi,jpj) :: zglam1, zglam2 ! Model longitudes for profile variable 1 & 2 |
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| 158 | REAL(wp), DIMENSION(jpi,jpj) :: zgphi1, zgphi2 ! Model latitudes for profile variable 1 & 2 |
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| 159 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmask1, zmask2 ! Model land/sea mask associated with variable 1 & 2 |
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| 160 | !! |
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[6140] | 161 | NAMELIST/namobs/ln_diaobs, ln_t3d, ln_s3d, ln_sla, & |
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[9023] | 162 | & ln_sst, ln_sic, ln_sss, ln_vel3d, & |
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| 163 | & ln_altbias, ln_sstbias, ln_nea, & |
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| 164 | & ln_grid_global, ln_grid_search_lookup, & |
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| 165 | & ln_ignmis, ln_s_at_t, ln_bound_reject, & |
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| 166 | & ln_sstnight, & |
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| 167 | & ln_sla_fp_indegs, ln_sst_fp_indegs, & |
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| 168 | & ln_sss_fp_indegs, ln_sic_fp_indegs, & |
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[6140] | 169 | & cn_profbfiles, cn_slafbfiles, & |
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| 170 | & cn_sstfbfiles, cn_sicfbfiles, & |
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[9023] | 171 | & cn_velfbfiles, cn_sssfbfiles, & |
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| 172 | & cn_sstbiasfiles, cn_altbiasfile, & |
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[6140] | 173 | & cn_gridsearchfile, rn_gridsearchres, & |
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[9023] | 174 | & rn_dobsini, rn_dobsend, & |
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| 175 | & rn_sla_avglamscl, rn_sla_avgphiscl, & |
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| 176 | & rn_sst_avglamscl, rn_sst_avgphiscl, & |
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| 177 | & rn_sss_avglamscl, rn_sss_avgphiscl, & |
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| 178 | & rn_sic_avglamscl, rn_sic_avgphiscl, & |
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| 179 | & nn_1dint, nn_2dint, & |
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| 180 | & nn_2dint_sla, nn_2dint_sst, & |
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| 181 | & nn_2dint_sss, nn_2dint_sic, & |
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[6140] | 182 | & nn_msshc, rn_mdtcorr, rn_mdtcutoff, & |
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[9023] | 183 | & nn_profdavtypes |
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[9168] | 184 | !----------------------------------------------------------------------- |
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[2128] | 185 | |
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| 186 | !----------------------------------------------------------------------- |
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| 187 | ! Read namelist parameters |
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| 188 | !----------------------------------------------------------------------- |
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[6140] | 189 | ! Some namelist arrays need initialising |
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[9168] | 190 | cn_profbfiles (:) = '' |
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| 191 | cn_slafbfiles (:) = '' |
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| 192 | cn_sstfbfiles (:) = '' |
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| 193 | cn_sicfbfiles (:) = '' |
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| 194 | cn_velfbfiles (:) = '' |
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| 195 | cn_sssfbfiles (:) = '' |
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[9023] | 196 | cn_sstbiasfiles(:) = '' |
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[6140] | 197 | nn_profdavtypes(:) = -1 |
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[2128] | 198 | |
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[6140] | 199 | CALL ini_date( rn_dobsini ) |
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| 200 | CALL fin_date( rn_dobsend ) |
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| 201 | |
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| 202 | ! Read namelist namobs : control observation diagnostics |
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| 203 | REWIND( numnam_ref ) ! Namelist namobs in reference namelist |
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[4147] | 204 | READ ( numnam_ref, namobs, IOSTAT = ios, ERR = 901) |
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[9168] | 205 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namobs in reference namelist', lwp ) |
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[6140] | 206 | REWIND( numnam_cfg ) ! Namelist namobs in configuration namelist |
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[4147] | 207 | READ ( numnam_cfg, namobs, IOSTAT = ios, ERR = 902 ) |
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[9168] | 208 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namobs in configuration namelist', lwp ) |
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[4624] | 209 | IF(lwm) WRITE ( numond, namobs ) |
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[4147] | 210 | |
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[9168] | 211 | IF( .NOT.ln_diaobs ) THEN |
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| 212 | IF(lwp) WRITE(numout,*) |
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| 213 | IF(lwp) WRITE(numout,*) 'dia_obs_init : NO Observation diagnostic used' |
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| 214 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
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[2128] | 215 | RETURN |
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| 216 | ENDIF |
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[9023] | 217 | |
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| 218 | IF(lwp) THEN |
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| 219 | WRITE(numout,*) |
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| 220 | WRITE(numout,*) 'dia_obs_init : Observation diagnostic initialization' |
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| 221 | WRITE(numout,*) '~~~~~~~~~~~~' |
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[9168] | 222 | WRITE(numout,*) ' Namelist namobs : set observation diagnostic parameters' |
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| 223 | WRITE(numout,*) ' Logical switch for T profile observations ln_t3d = ', ln_t3d |
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| 224 | WRITE(numout,*) ' Logical switch for S profile observations ln_s3d = ', ln_s3d |
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| 225 | WRITE(numout,*) ' Logical switch for SLA observations ln_sla = ', ln_sla |
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| 226 | WRITE(numout,*) ' Logical switch for SST observations ln_sst = ', ln_sst |
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| 227 | WRITE(numout,*) ' Logical switch for Sea Ice observations ln_sic = ', ln_sic |
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| 228 | WRITE(numout,*) ' Logical switch for velocity observations ln_vel3d = ', ln_vel3d |
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| 229 | WRITE(numout,*) ' Logical switch for SSS observations ln_sss = ', ln_sss |
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| 230 | WRITE(numout,*) ' Global distribution of observations ln_grid_global = ', ln_grid_global |
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| 231 | WRITE(numout,*) ' Logical switch for obs grid search lookup ln_grid_search_lookup = ', ln_grid_search_lookup |
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[9023] | 232 | IF (ln_grid_search_lookup) & |
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[9168] | 233 | WRITE(numout,*) ' Grid search lookup file header cn_gridsearchfile = ', cn_gridsearchfile |
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| 234 | WRITE(numout,*) ' Initial date in window YYYYMMDD.HHMMSS rn_dobsini = ', rn_dobsini |
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| 235 | WRITE(numout,*) ' Final date in window YYYYMMDD.HHMMSS rn_dobsend = ', rn_dobsend |
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| 236 | WRITE(numout,*) ' Type of vertical interpolation method nn_1dint = ', nn_1dint |
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| 237 | WRITE(numout,*) ' Type of horizontal interpolation method nn_2dint = ', nn_2dint |
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| 238 | WRITE(numout,*) ' Rejection of observations near land switch ln_nea = ', ln_nea |
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| 239 | WRITE(numout,*) ' Rejection of obs near open bdys ln_bound_reject = ', ln_bound_reject |
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| 240 | WRITE(numout,*) ' MSSH correction scheme nn_msshc = ', nn_msshc |
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| 241 | WRITE(numout,*) ' MDT correction rn_mdtcorr = ', rn_mdtcorr |
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| 242 | WRITE(numout,*) ' MDT cutoff for computed correction rn_mdtcutoff = ', rn_mdtcutoff |
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| 243 | WRITE(numout,*) ' Logical switch for alt bias ln_altbias = ', ln_altbias |
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| 244 | WRITE(numout,*) ' Logical switch for sst bias ln_sstbias = ', ln_sstbias |
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| 245 | WRITE(numout,*) ' Logical switch for ignoring missing files ln_ignmis = ', ln_ignmis |
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| 246 | WRITE(numout,*) ' Daily average types nn_profdavtypes = ', nn_profdavtypes |
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| 247 | WRITE(numout,*) ' Logical switch for night-time SST obs ln_sstnight = ', ln_sstnight |
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[9023] | 248 | ENDIF |
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[2128] | 249 | !----------------------------------------------------------------------- |
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[6140] | 250 | ! Set up list of observation types to be used |
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| 251 | ! and the files associated with each type |
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[2128] | 252 | !----------------------------------------------------------------------- |
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| 253 | |
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[6140] | 254 | nproftypes = COUNT( (/ln_t3d .OR. ln_s3d, ln_vel3d /) ) |
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[9023] | 255 | nsurftypes = COUNT( (/ln_sla, ln_sst, ln_sic, ln_sss /) ) |
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[2128] | 256 | |
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[9168] | 257 | IF( ln_sstbias ) THEN |
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[6140] | 258 | lmask(:) = .FALSE. |
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[9168] | 259 | WHERE( cn_sstbiasfiles(:) /= '' ) lmask(:) = .TRUE. |
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[6140] | 260 | jnumsstbias = COUNT(lmask) |
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| 261 | lmask(:) = .FALSE. |
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| 262 | ENDIF |
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[2128] | 263 | |
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[9168] | 264 | IF( nproftypes == 0 .AND. nsurftypes == 0 ) THEN |
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| 265 | CALL ctl_warn( 'dia_obs_init: ln_diaobs is set to true, but all obs operator logical flags', & |
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| 266 | & ' (ln_t3d, ln_s3d, ln_sla, ln_sst, ln_sic, ln_vel3d)', & |
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| 267 | & ' are set to .FALSE. so turning off calls to dia_obs' ) |
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[6140] | 268 | ln_diaobs = .FALSE. |
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| 269 | RETURN |
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| 270 | ENDIF |
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[2128] | 271 | |
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[9168] | 272 | IF( nproftypes > 0 ) THEN |
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| 273 | ! |
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| 274 | ALLOCATE( cobstypesprof(nproftypes) ) |
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| 275 | ALLOCATE( ifilesprof (nproftypes) ) |
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| 276 | ALLOCATE( clproffiles (nproftypes,jpmaxnfiles) ) |
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| 277 | ! |
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[6140] | 278 | jtype = 0 |
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[9168] | 279 | IF( ln_t3d .OR. ln_s3d ) THEN |
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[6140] | 280 | jtype = jtype + 1 |
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[9023] | 281 | CALL obs_settypefiles( nproftypes, jpmaxnfiles, jtype, 'prof ', & |
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| 282 | & cn_profbfiles, ifilesprof, cobstypesprof, clproffiles ) |
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[2128] | 283 | ENDIF |
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[9168] | 284 | IF( ln_vel3d ) THEN |
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[6140] | 285 | jtype = jtype + 1 |
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[9023] | 286 | CALL obs_settypefiles( nproftypes, jpmaxnfiles, jtype, 'vel ', & |
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| 287 | & cn_velfbfiles, ifilesprof, cobstypesprof, clproffiles ) |
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[6140] | 288 | ENDIF |
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[9168] | 289 | ! |
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[6140] | 290 | ENDIF |
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[2128] | 291 | |
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[9168] | 292 | IF( nsurftypes > 0 ) THEN |
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| 293 | ! |
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| 294 | ALLOCATE( cobstypessurf(nsurftypes) ) |
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| 295 | ALLOCATE( ifilessurf (nsurftypes) ) |
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| 296 | ALLOCATE( clsurffiles (nsurftypes,jpmaxnfiles) ) |
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| 297 | ALLOCATE( n2dintsurf (nsurftypes) ) |
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| 298 | ALLOCATE( zavglamscl (nsurftypes) ) |
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| 299 | ALLOCATE( zavgphiscl (nsurftypes) ) |
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| 300 | ALLOCATE( lfpindegs (nsurftypes) ) |
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| 301 | ALLOCATE( llnightav (nsurftypes) ) |
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| 302 | ! |
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[6140] | 303 | jtype = 0 |
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[9168] | 304 | IF( ln_sla ) THEN |
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[6140] | 305 | jtype = jtype + 1 |
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[9023] | 306 | CALL obs_settypefiles( nsurftypes, jpmaxnfiles, jtype, 'sla ', & |
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| 307 | & cn_slafbfiles, ifilessurf, cobstypessurf, clsurffiles ) |
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| 308 | CALL obs_setinterpopts( nsurftypes, jtype, 'sla ', & |
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| 309 | & nn_2dint, nn_2dint_sla, & |
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| 310 | & rn_sla_avglamscl, rn_sla_avgphiscl, & |
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| 311 | & ln_sla_fp_indegs, .FALSE., & |
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| 312 | & n2dintsurf, zavglamscl, zavgphiscl, & |
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| 313 | & lfpindegs, llnightav ) |
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[2128] | 314 | ENDIF |
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[9168] | 315 | IF( ln_sst ) THEN |
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[6140] | 316 | jtype = jtype + 1 |
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[9023] | 317 | CALL obs_settypefiles( nsurftypes, jpmaxnfiles, jtype, 'sst ', & |
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| 318 | & cn_sstfbfiles, ifilessurf, cobstypessurf, clsurffiles ) |
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| 319 | CALL obs_setinterpopts( nsurftypes, jtype, 'sst ', & |
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| 320 | & nn_2dint, nn_2dint_sst, & |
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| 321 | & rn_sst_avglamscl, rn_sst_avgphiscl, & |
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| 322 | & ln_sst_fp_indegs, ln_sstnight, & |
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| 323 | & n2dintsurf, zavglamscl, zavgphiscl, & |
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| 324 | & lfpindegs, llnightav ) |
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[2128] | 325 | ENDIF |
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[9570] | 326 | #if defined key_si3 || defined key_cice |
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[9168] | 327 | IF( ln_sic ) THEN |
---|
[6140] | 328 | jtype = jtype + 1 |
---|
[9023] | 329 | CALL obs_settypefiles( nsurftypes, jpmaxnfiles, jtype, 'sic ', & |
---|
| 330 | & cn_sicfbfiles, ifilessurf, cobstypessurf, clsurffiles ) |
---|
| 331 | CALL obs_setinterpopts( nsurftypes, jtype, 'sic ', & |
---|
| 332 | & nn_2dint, nn_2dint_sic, & |
---|
| 333 | & rn_sic_avglamscl, rn_sic_avgphiscl, & |
---|
| 334 | & ln_sic_fp_indegs, .FALSE., & |
---|
| 335 | & n2dintsurf, zavglamscl, zavgphiscl, & |
---|
| 336 | & lfpindegs, llnightav ) |
---|
[6140] | 337 | ENDIF |
---|
| 338 | #endif |
---|
[9168] | 339 | IF( ln_sss ) THEN |
---|
[9023] | 340 | jtype = jtype + 1 |
---|
| 341 | CALL obs_settypefiles( nsurftypes, jpmaxnfiles, jtype, 'sss ', & |
---|
| 342 | & cn_sssfbfiles, ifilessurf, cobstypessurf, clsurffiles ) |
---|
| 343 | CALL obs_setinterpopts( nsurftypes, jtype, 'sss ', & |
---|
| 344 | & nn_2dint, nn_2dint_sss, & |
---|
| 345 | & rn_sss_avglamscl, rn_sss_avgphiscl, & |
---|
| 346 | & ln_sss_fp_indegs, .FALSE., & |
---|
| 347 | & n2dintsurf, zavglamscl, zavgphiscl, & |
---|
| 348 | & lfpindegs, llnightav ) |
---|
| 349 | ENDIF |
---|
[9168] | 350 | ! |
---|
[2128] | 351 | ENDIF |
---|
| 352 | |
---|
| 353 | |
---|
[6140] | 354 | !----------------------------------------------------------------------- |
---|
| 355 | ! Obs operator parameter checking and initialisations |
---|
| 356 | !----------------------------------------------------------------------- |
---|
[9168] | 357 | ! |
---|
| 358 | IF( ln_vel3d .AND. .NOT.ln_grid_global ) THEN |
---|
[6140] | 359 | CALL ctl_stop( 'Velocity data only works with ln_grid_global=.true.' ) |
---|
| 360 | RETURN |
---|
| 361 | ENDIF |
---|
[9168] | 362 | ! |
---|
| 363 | IF( ln_grid_global ) THEN |
---|
| 364 | CALL ctl_warn( 'dia_obs_init: ln_grid_global=T may cause memory issues when used with a large number of processors' ) |
---|
[2128] | 365 | ENDIF |
---|
[9168] | 366 | ! |
---|
| 367 | IF( nn_1dint < 0 .OR. nn_1dint > 1 ) THEN |
---|
| 368 | CALL ctl_stop('dia_obs_init: Choice of vertical (1D) interpolation method is not available') |
---|
[2128] | 369 | ENDIF |
---|
[9168] | 370 | ! |
---|
| 371 | IF( nn_2dint < 0 .OR. nn_2dint > 6 ) THEN |
---|
| 372 | CALL ctl_stop('dia_obs_init: Choice of horizontal (2D) interpolation method is not available') |
---|
[6140] | 373 | ENDIF |
---|
[9168] | 374 | ! |
---|
[6140] | 375 | CALL obs_typ_init |
---|
[9168] | 376 | IF( ln_grid_global ) CALL mppmap_init |
---|
| 377 | ! |
---|
[6140] | 378 | CALL obs_grid_setup( ) |
---|
[2128] | 379 | |
---|
[6140] | 380 | !----------------------------------------------------------------------- |
---|
| 381 | ! Depending on switches read the various observation types |
---|
| 382 | !----------------------------------------------------------------------- |
---|
[9168] | 383 | ! |
---|
| 384 | IF( nproftypes > 0 ) THEN |
---|
| 385 | ! |
---|
| 386 | ALLOCATE( profdata (nproftypes) , nvarsprof (nproftypes) ) |
---|
| 387 | ALLOCATE( profdataqc(nproftypes) , nextrprof (nproftypes) ) |
---|
| 388 | ! |
---|
[6140] | 389 | DO jtype = 1, nproftypes |
---|
[9168] | 390 | ! |
---|
[6140] | 391 | nvarsprof(jtype) = 2 |
---|
| 392 | IF ( TRIM(cobstypesprof(jtype)) == 'prof' ) THEN |
---|
| 393 | nextrprof(jtype) = 1 |
---|
| 394 | llvar1 = ln_t3d |
---|
| 395 | llvar2 = ln_s3d |
---|
| 396 | zglam1 = glamt |
---|
| 397 | zgphi1 = gphit |
---|
| 398 | zmask1 = tmask |
---|
| 399 | zglam2 = glamt |
---|
| 400 | zgphi2 = gphit |
---|
| 401 | zmask2 = tmask |
---|
| 402 | ENDIF |
---|
| 403 | IF ( TRIM(cobstypesprof(jtype)) == 'vel' ) THEN |
---|
| 404 | nextrprof(jtype) = 2 |
---|
| 405 | llvar1 = ln_vel3d |
---|
| 406 | llvar2 = ln_vel3d |
---|
| 407 | zglam1 = glamu |
---|
| 408 | zgphi1 = gphiu |
---|
| 409 | zmask1 = umask |
---|
| 410 | zglam2 = glamv |
---|
| 411 | zgphi2 = gphiv |
---|
| 412 | zmask2 = vmask |
---|
| 413 | ENDIF |
---|
[9168] | 414 | ! |
---|
| 415 | ! Read in profile or profile obs types |
---|
[6140] | 416 | CALL obs_rea_prof( profdata(jtype), ifilesprof(jtype), & |
---|
| 417 | & clproffiles(jtype,1:ifilesprof(jtype)), & |
---|
| 418 | & nvarsprof(jtype), nextrprof(jtype), nitend-nit000+2, & |
---|
| 419 | & rn_dobsini, rn_dobsend, llvar1, llvar2, & |
---|
| 420 | & ln_ignmis, ln_s_at_t, .FALSE., & |
---|
| 421 | & kdailyavtypes = nn_profdavtypes ) |
---|
[9168] | 422 | ! |
---|
[6140] | 423 | DO jvar = 1, nvarsprof(jtype) |
---|
| 424 | CALL obs_prof_staend( profdata(jtype), jvar ) |
---|
| 425 | END DO |
---|
[9168] | 426 | ! |
---|
[6140] | 427 | CALL obs_pre_prof( profdata(jtype), profdataqc(jtype), & |
---|
| 428 | & llvar1, llvar2, & |
---|
| 429 | & jpi, jpj, jpk, & |
---|
| 430 | & zmask1, zglam1, zgphi1, zmask2, zglam2, zgphi2, & |
---|
[9023] | 431 | & ln_nea, ln_bound_reject, & |
---|
| 432 | & kdailyavtypes = nn_profdavtypes ) |
---|
[6140] | 433 | END DO |
---|
[9168] | 434 | ! |
---|
[6140] | 435 | DEALLOCATE( ifilesprof, clproffiles ) |
---|
[9168] | 436 | ! |
---|
[2128] | 437 | ENDIF |
---|
[9168] | 438 | ! |
---|
| 439 | IF( nsurftypes > 0 ) THEN |
---|
| 440 | ! |
---|
| 441 | ALLOCATE( surfdata (nsurftypes) , nvarssurf(nsurftypes) ) |
---|
| 442 | ALLOCATE( surfdataqc(nsurftypes) , nextrsurf(nsurftypes) ) |
---|
| 443 | ! |
---|
[6140] | 444 | DO jtype = 1, nsurftypes |
---|
[9168] | 445 | ! |
---|
[6140] | 446 | nvarssurf(jtype) = 1 |
---|
| 447 | nextrsurf(jtype) = 0 |
---|
[9023] | 448 | llnightav(jtype) = .FALSE. |
---|
[9168] | 449 | IF( TRIM(cobstypessurf(jtype)) == 'sla' ) nextrsurf(jtype) = 2 |
---|
| 450 | IF( TRIM(cobstypessurf(jtype)) == 'sst' ) llnightav(jtype) = ln_sstnight |
---|
| 451 | ! |
---|
| 452 | ! Read in surface obs types |
---|
[6140] | 453 | CALL obs_rea_surf( surfdata(jtype), ifilessurf(jtype), & |
---|
| 454 | & clsurffiles(jtype,1:ifilessurf(jtype)), & |
---|
| 455 | & nvarssurf(jtype), nextrsurf(jtype), nitend-nit000+2, & |
---|
[9023] | 456 | & rn_dobsini, rn_dobsend, ln_ignmis, .FALSE., llnightav(jtype) ) |
---|
[9168] | 457 | ! |
---|
[9023] | 458 | CALL obs_pre_surf( surfdata(jtype), surfdataqc(jtype), ln_nea, ln_bound_reject ) |
---|
[9168] | 459 | ! |
---|
| 460 | IF( TRIM(cobstypessurf(jtype)) == 'sla' ) THEN |
---|
[9023] | 461 | CALL obs_rea_mdt( surfdataqc(jtype), n2dintsurf(jtype) ) |
---|
[9168] | 462 | IF( ln_altbias ) & |
---|
[9023] | 463 | & CALL obs_rea_altbias ( surfdataqc(jtype), n2dintsurf(jtype), cn_altbiasfile ) |
---|
[6140] | 464 | ENDIF |
---|
[9168] | 465 | ! |
---|
| 466 | IF( TRIM(cobstypessurf(jtype)) == 'sst' .AND. ln_sstbias ) THEN |
---|
[9023] | 467 | jnumsstbias = 0 |
---|
| 468 | DO jfile = 1, jpmaxnfiles |
---|
[9168] | 469 | IF( TRIM(cn_sstbiasfiles(jfile)) /= '' ) jnumsstbias = jnumsstbias + 1 |
---|
[9023] | 470 | END DO |
---|
[9168] | 471 | IF( jnumsstbias == 0 ) CALL ctl_stop("ln_sstbias set but no bias files to read in") |
---|
| 472 | ! |
---|
| 473 | CALL obs_app_sstbias( surfdataqc(jtype), n2dintsurf(jtype) , & |
---|
| 474 | & jnumsstbias , cn_sstbiasfiles(1:jnumsstbias) ) |
---|
[6140] | 475 | ENDIF |
---|
| 476 | END DO |
---|
[9168] | 477 | ! |
---|
[6140] | 478 | DEALLOCATE( ifilessurf, clsurffiles ) |
---|
[9168] | 479 | ! |
---|
[6140] | 480 | ENDIF |
---|
[9168] | 481 | ! |
---|
[2128] | 482 | END SUBROUTINE dia_obs_init |
---|
| 483 | |
---|
[9019] | 484 | |
---|
[2128] | 485 | SUBROUTINE dia_obs( kstp ) |
---|
| 486 | !!---------------------------------------------------------------------- |
---|
| 487 | !! *** ROUTINE dia_obs *** |
---|
| 488 | !! |
---|
| 489 | !! ** Purpose : Call the observation operators on each time step |
---|
| 490 | !! |
---|
| 491 | !! ** Method : Call the observation operators on each time step to |
---|
[6140] | 492 | !! compute the model equivalent of the following data: |
---|
| 493 | !! - Profile data, currently T/S or U/V |
---|
| 494 | !! - Surface data, currently SST, SLA or sea-ice concentration. |
---|
[2128] | 495 | !! |
---|
[6140] | 496 | !! ** Action : |
---|
[2128] | 497 | !!---------------------------------------------------------------------- |
---|
[9019] | 498 | USE dom_oce, ONLY : gdept_n, gdept_1d ! Ocean space and time domain variables |
---|
| 499 | USE phycst , ONLY : rday ! Physical constants |
---|
| 500 | USE oce , ONLY : tsn, un, vn, sshn ! Ocean dynamics and tracers variables |
---|
| 501 | USE phycst , ONLY : rday ! Physical constants |
---|
[9570] | 502 | #if defined key_si3 |
---|
[9656] | 503 | USE ice , ONLY : at_i ! SI3 Ice model variables |
---|
[2128] | 504 | #endif |
---|
[9023] | 505 | #if defined key_cice |
---|
| 506 | USE sbc_oce, ONLY : fr_i ! ice fraction |
---|
| 507 | #endif |
---|
| 508 | |
---|
[2128] | 509 | IMPLICIT NONE |
---|
| 510 | |
---|
| 511 | !! * Arguments |
---|
[6140] | 512 | INTEGER, INTENT(IN) :: kstp ! Current timestep |
---|
[2128] | 513 | !! * Local declarations |
---|
[6140] | 514 | INTEGER :: idaystp ! Number of timesteps per day |
---|
| 515 | INTEGER :: jtype ! Data loop variable |
---|
| 516 | INTEGER :: jvar ! Variable number |
---|
| 517 | INTEGER :: ji, jj ! Loop counters |
---|
[9125] | 518 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: & |
---|
[6140] | 519 | & zprofvar1, & ! Model values for 1st variable in a prof ob |
---|
| 520 | & zprofvar2 ! Model values for 2nd variable in a prof ob |
---|
[9125] | 521 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: & |
---|
[6140] | 522 | & zprofmask1, & ! Mask associated with zprofvar1 |
---|
| 523 | & zprofmask2 ! Mask associated with zprofvar2 |
---|
[9125] | 524 | REAL(wp), DIMENSION(jpi,jpj) :: & |
---|
[9023] | 525 | & zsurfvar, & ! Model values equivalent to surface ob. |
---|
| 526 | & zsurfmask ! Mask associated with surface variable |
---|
[9125] | 527 | REAL(wp), DIMENSION(jpi,jpj) :: & |
---|
[6140] | 528 | & zglam1, & ! Model longitudes for prof variable 1 |
---|
| 529 | & zglam2, & ! Model longitudes for prof variable 2 |
---|
| 530 | & zgphi1, & ! Model latitudes for prof variable 1 |
---|
| 531 | & zgphi2 ! Model latitudes for prof variable 2 |
---|
| 532 | |
---|
[9019] | 533 | !----------------------------------------------------------------------- |
---|
[2715] | 534 | |
---|
[2128] | 535 | IF(lwp) THEN |
---|
| 536 | WRITE(numout,*) |
---|
| 537 | WRITE(numout,*) 'dia_obs : Call the observation operators', kstp |
---|
| 538 | WRITE(numout,*) '~~~~~~~' |
---|
| 539 | ENDIF |
---|
| 540 | |
---|
| 541 | idaystp = NINT( rday / rdt ) |
---|
| 542 | |
---|
| 543 | !----------------------------------------------------------------------- |
---|
[6140] | 544 | ! Call the profile and surface observation operators |
---|
[2128] | 545 | !----------------------------------------------------------------------- |
---|
| 546 | |
---|
[6140] | 547 | IF ( nproftypes > 0 ) THEN |
---|
| 548 | |
---|
| 549 | DO jtype = 1, nproftypes |
---|
| 550 | |
---|
| 551 | SELECT CASE ( TRIM(cobstypesprof(jtype)) ) |
---|
| 552 | CASE('prof') |
---|
| 553 | zprofvar1(:,:,:) = tsn(:,:,:,jp_tem) |
---|
| 554 | zprofvar2(:,:,:) = tsn(:,:,:,jp_sal) |
---|
| 555 | zprofmask1(:,:,:) = tmask(:,:,:) |
---|
| 556 | zprofmask2(:,:,:) = tmask(:,:,:) |
---|
| 557 | zglam1(:,:) = glamt(:,:) |
---|
| 558 | zglam2(:,:) = glamt(:,:) |
---|
| 559 | zgphi1(:,:) = gphit(:,:) |
---|
| 560 | zgphi2(:,:) = gphit(:,:) |
---|
| 561 | CASE('vel') |
---|
| 562 | zprofvar1(:,:,:) = un(:,:,:) |
---|
| 563 | zprofvar2(:,:,:) = vn(:,:,:) |
---|
| 564 | zprofmask1(:,:,:) = umask(:,:,:) |
---|
| 565 | zprofmask2(:,:,:) = vmask(:,:,:) |
---|
| 566 | zglam1(:,:) = glamu(:,:) |
---|
| 567 | zglam2(:,:) = glamv(:,:) |
---|
| 568 | zgphi1(:,:) = gphiu(:,:) |
---|
| 569 | zgphi2(:,:) = gphiv(:,:) |
---|
[9023] | 570 | CASE DEFAULT |
---|
| 571 | CALL ctl_stop( 'Unknown profile observation type '//TRIM(cobstypesprof(jtype))//' in dia_obs' ) |
---|
[6140] | 572 | END SELECT |
---|
| 573 | |
---|
[9023] | 574 | CALL obs_prof_opt( profdataqc(jtype), kstp, jpi, jpj, jpk, & |
---|
| 575 | & nit000, idaystp, & |
---|
| 576 | & zprofvar1, zprofvar2, & |
---|
| 577 | & gdept_n(:,:,:), gdepw_n(:,:,:), & |
---|
| 578 | & zprofmask1, zprofmask2, & |
---|
| 579 | & zglam1, zglam2, zgphi1, zgphi2, & |
---|
| 580 | & nn_1dint, nn_2dint, & |
---|
| 581 | & kdailyavtypes = nn_profdavtypes ) |
---|
[6140] | 582 | |
---|
[2128] | 583 | END DO |
---|
| 584 | |
---|
| 585 | ENDIF |
---|
| 586 | |
---|
[6140] | 587 | IF ( nsurftypes > 0 ) THEN |
---|
[2128] | 588 | |
---|
[6140] | 589 | DO jtype = 1, nsurftypes |
---|
[2128] | 590 | |
---|
[9023] | 591 | !Defaults which might be changed |
---|
| 592 | zsurfmask(:,:) = tmask(:,:,1) |
---|
| 593 | |
---|
[6140] | 594 | SELECT CASE ( TRIM(cobstypessurf(jtype)) ) |
---|
| 595 | CASE('sst') |
---|
| 596 | zsurfvar(:,:) = tsn(:,:,1,jp_tem) |
---|
| 597 | CASE('sla') |
---|
| 598 | zsurfvar(:,:) = sshn(:,:) |
---|
[9023] | 599 | CASE('sss') |
---|
| 600 | zsurfvar(:,:) = tsn(:,:,1,jp_sal) |
---|
[6140] | 601 | CASE('sic') |
---|
| 602 | IF ( kstp == 0 ) THEN |
---|
| 603 | IF ( lwp .AND. surfdataqc(jtype)%nsstpmpp(1) > 0 ) THEN |
---|
| 604 | CALL ctl_warn( 'Sea-ice not initialised on zeroth '// & |
---|
| 605 | & 'time-step but some obs are valid then.' ) |
---|
| 606 | WRITE(numout,*)surfdataqc(jtype)%nsstpmpp(1), & |
---|
| 607 | & ' sea-ice obs will be missed' |
---|
| 608 | ENDIF |
---|
| 609 | surfdataqc(jtype)%nsurfup = surfdataqc(jtype)%nsurfup + & |
---|
| 610 | & surfdataqc(jtype)%nsstp(1) |
---|
| 611 | CYCLE |
---|
| 612 | ELSE |
---|
[9570] | 613 | #if defined key_cice || defined key_si3 |
---|
[9023] | 614 | zsurfvar(:,:) = fr_i(:,:) |
---|
[9354] | 615 | #else |
---|
[9040] | 616 | CALL ctl_stop( ' Trying to run sea-ice observation operator', & |
---|
| 617 | & ' but no sea-ice model appears to have been defined' ) |
---|
[9023] | 618 | #endif |
---|
[6140] | 619 | ENDIF |
---|
| 620 | |
---|
| 621 | END SELECT |
---|
[2128] | 622 | |
---|
[6140] | 623 | CALL obs_surf_opt( surfdataqc(jtype), kstp, jpi, jpj, & |
---|
[9023] | 624 | & nit000, idaystp, zsurfvar, zsurfmask, & |
---|
| 625 | & n2dintsurf(jtype), llnightav(jtype), & |
---|
| 626 | & zavglamscl(jtype), zavgphiscl(jtype), & |
---|
| 627 | & lfpindegs(jtype) ) |
---|
[6140] | 628 | |
---|
[2128] | 629 | END DO |
---|
[6140] | 630 | |
---|
[2128] | 631 | ENDIF |
---|
| 632 | |
---|
| 633 | END SUBROUTINE dia_obs |
---|
[6140] | 634 | |
---|
| 635 | SUBROUTINE dia_obs_wri |
---|
[2128] | 636 | !!---------------------------------------------------------------------- |
---|
| 637 | !! *** ROUTINE dia_obs_wri *** |
---|
| 638 | !! |
---|
| 639 | !! ** Purpose : Call observation diagnostic output routines |
---|
| 640 | !! |
---|
| 641 | !! ** Method : Call observation diagnostic output routines |
---|
| 642 | !! |
---|
[6140] | 643 | !! ** Action : |
---|
[2128] | 644 | !! |
---|
| 645 | !! History : |
---|
| 646 | !! ! 06-03 (K. Mogensen) Original code |
---|
| 647 | !! ! 06-05 (K. Mogensen) Reformatted |
---|
| 648 | !! ! 06-10 (A. Weaver) Cleaning |
---|
| 649 | !! ! 07-03 (K. Mogensen) General handling of profiles |
---|
| 650 | !! ! 08-09 (M. Valdivieso) Velocity component (U,V) profiles |
---|
[6140] | 651 | !! ! 15-08 (M. Martin) Combined writing for prof and surf types |
---|
[2128] | 652 | !!---------------------------------------------------------------------- |
---|
[6140] | 653 | !! * Modules used |
---|
| 654 | USE obs_rot_vel ! Rotation of velocities |
---|
| 655 | |
---|
[2128] | 656 | IMPLICIT NONE |
---|
| 657 | |
---|
| 658 | !! * Local declarations |
---|
[6140] | 659 | INTEGER :: jtype ! Data set loop variable |
---|
| 660 | INTEGER :: jo, jvar, jk |
---|
| 661 | REAL(wp), DIMENSION(:), ALLOCATABLE :: & |
---|
| 662 | & zu, & |
---|
| 663 | & zv |
---|
[2128] | 664 | |
---|
| 665 | !----------------------------------------------------------------------- |
---|
| 666 | ! Depending on switches call various observation output routines |
---|
| 667 | !----------------------------------------------------------------------- |
---|
| 668 | |
---|
[6140] | 669 | IF ( nproftypes > 0 ) THEN |
---|
[2128] | 670 | |
---|
[6140] | 671 | DO jtype = 1, nproftypes |
---|
[2128] | 672 | |
---|
[6140] | 673 | IF ( TRIM(cobstypesprof(jtype)) == 'vel' ) THEN |
---|
[2128] | 674 | |
---|
[6140] | 675 | ! For velocity data, rotate the model velocities to N/S, E/W |
---|
| 676 | ! using the compressed data structure. |
---|
| 677 | ALLOCATE( & |
---|
| 678 | & zu(profdataqc(jtype)%nvprot(1)), & |
---|
| 679 | & zv(profdataqc(jtype)%nvprot(2)) & |
---|
| 680 | & ) |
---|
[2128] | 681 | |
---|
[6140] | 682 | CALL obs_rotvel( profdataqc(jtype), nn_2dint, zu, zv ) |
---|
[2128] | 683 | |
---|
[6140] | 684 | DO jo = 1, profdataqc(jtype)%nprof |
---|
| 685 | DO jvar = 1, 2 |
---|
| 686 | DO jk = profdataqc(jtype)%npvsta(jo,jvar), profdataqc(jtype)%npvend(jo,jvar) |
---|
[2128] | 687 | |
---|
[6140] | 688 | IF ( jvar == 1 ) THEN |
---|
| 689 | profdataqc(jtype)%var(jvar)%vmod(jk) = zu(jk) |
---|
| 690 | ELSE |
---|
| 691 | profdataqc(jtype)%var(jvar)%vmod(jk) = zv(jk) |
---|
| 692 | ENDIF |
---|
[2128] | 693 | |
---|
[6140] | 694 | END DO |
---|
| 695 | END DO |
---|
| 696 | END DO |
---|
[2128] | 697 | |
---|
[6140] | 698 | DEALLOCATE( zu ) |
---|
| 699 | DEALLOCATE( zv ) |
---|
[2128] | 700 | |
---|
[6140] | 701 | END IF |
---|
[2128] | 702 | |
---|
[6140] | 703 | CALL obs_prof_decompress( profdataqc(jtype), & |
---|
| 704 | & profdata(jtype), .TRUE., numout ) |
---|
[2128] | 705 | |
---|
[6140] | 706 | CALL obs_wri_prof( profdata(jtype) ) |
---|
[2128] | 707 | |
---|
| 708 | END DO |
---|
| 709 | |
---|
| 710 | ENDIF |
---|
| 711 | |
---|
[6140] | 712 | IF ( nsurftypes > 0 ) THEN |
---|
[2128] | 713 | |
---|
[6140] | 714 | DO jtype = 1, nsurftypes |
---|
[2128] | 715 | |
---|
[6140] | 716 | CALL obs_surf_decompress( surfdataqc(jtype), & |
---|
| 717 | & surfdata(jtype), .TRUE., numout ) |
---|
[2128] | 718 | |
---|
[6140] | 719 | CALL obs_wri_surf( surfdata(jtype) ) |
---|
[2128] | 720 | |
---|
| 721 | END DO |
---|
| 722 | |
---|
| 723 | ENDIF |
---|
| 724 | |
---|
| 725 | END SUBROUTINE dia_obs_wri |
---|
| 726 | |
---|
[4245] | 727 | SUBROUTINE dia_obs_dealloc |
---|
| 728 | IMPLICIT NONE |
---|
| 729 | !!---------------------------------------------------------------------- |
---|
| 730 | !! *** ROUTINE dia_obs_dealloc *** |
---|
| 731 | !! |
---|
| 732 | !! ** Purpose : To deallocate data to enable the obs_oper online loop. |
---|
| 733 | !! Specifically: dia_obs_init --> dia_obs --> dia_obs_wri |
---|
| 734 | !! |
---|
| 735 | !! ** Method : Clean up various arrays left behind by the obs_oper. |
---|
| 736 | !! |
---|
| 737 | !! ** Action : |
---|
| 738 | !! |
---|
| 739 | !!---------------------------------------------------------------------- |
---|
[6140] | 740 | ! obs_grid deallocation |
---|
[4245] | 741 | CALL obs_grid_deallocate |
---|
| 742 | |
---|
[6140] | 743 | ! diaobs deallocation |
---|
| 744 | IF ( nproftypes > 0 ) & |
---|
| 745 | & DEALLOCATE( cobstypesprof, profdata, profdataqc, nvarsprof, nextrprof ) |
---|
| 746 | |
---|
| 747 | IF ( nsurftypes > 0 ) & |
---|
[9023] | 748 | & DEALLOCATE( cobstypessurf, surfdata, surfdataqc, nvarssurf, nextrsurf, & |
---|
| 749 | & n2dintsurf, zavglamscl, zavgphiscl, lfpindegs, llnightav ) |
---|
[6140] | 750 | |
---|
[4245] | 751 | END SUBROUTINE dia_obs_dealloc |
---|
| 752 | |
---|
[6140] | 753 | SUBROUTINE calc_date( kstp, ddobs ) |
---|
[2128] | 754 | !!---------------------------------------------------------------------- |
---|
[6140] | 755 | !! *** ROUTINE calc_date *** |
---|
[2128] | 756 | !! |
---|
[6140] | 757 | !! ** Purpose : Get date in double precision YYYYMMDD.HHMMSS format |
---|
[2128] | 758 | !! |
---|
[6140] | 759 | !! ** Method : Get date in double precision YYYYMMDD.HHMMSS format |
---|
[2128] | 760 | !! |
---|
[6140] | 761 | !! ** Action : Get date in double precision YYYYMMDD.HHMMSS format |
---|
[2128] | 762 | !! |
---|
[6140] | 763 | !! ** Action : Get initial date in double precision YYYYMMDD.HHMMSS format |
---|
| 764 | !! |
---|
[2128] | 765 | !! History : |
---|
| 766 | !! ! 06-03 (K. Mogensen) Original code |
---|
| 767 | !! ! 06-05 (K. Mogensen) Reformatted |
---|
| 768 | !! ! 06-10 (A. Weaver) Cleaning |
---|
| 769 | !! ! 06-10 (G. Smith) Calculates initial date the same as method for final date |
---|
| 770 | !! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2 |
---|
[6140] | 771 | !! ! 2014-09 (D. Lea) New generic routine now deals with arbitrary initial time of day |
---|
[2128] | 772 | !!---------------------------------------------------------------------- |
---|
| 773 | USE phycst, ONLY : & ! Physical constants |
---|
| 774 | & rday |
---|
| 775 | USE dom_oce, ONLY : & ! Ocean space and time domain variables |
---|
| 776 | & rdt |
---|
| 777 | |
---|
| 778 | IMPLICIT NONE |
---|
| 779 | |
---|
| 780 | !! * Arguments |
---|
[6140] | 781 | REAL(KIND=dp), INTENT(OUT) :: ddobs ! Date in YYYYMMDD.HHMMSS |
---|
| 782 | INTEGER :: kstp |
---|
[2128] | 783 | |
---|
| 784 | !! * Local declarations |
---|
| 785 | INTEGER :: iyea ! date - (year, month, day, hour, minute) |
---|
| 786 | INTEGER :: imon |
---|
| 787 | INTEGER :: iday |
---|
| 788 | INTEGER :: ihou |
---|
| 789 | INTEGER :: imin |
---|
[6140] | 790 | INTEGER :: imday ! Number of days in month. |
---|
| 791 | REAL(wp) :: zdayfrc ! Fraction of day |
---|
[2128] | 792 | |
---|
| 793 | INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year |
---|
| 794 | |
---|
| 795 | !!---------------------------------------------------------------------- |
---|
| 796 | !! Initial date initialization (year, month, day, hour, minute) |
---|
| 797 | !!---------------------------------------------------------------------- |
---|
| 798 | iyea = ndate0 / 10000 |
---|
| 799 | imon = ( ndate0 - iyea * 10000 ) / 100 |
---|
| 800 | iday = ndate0 - iyea * 10000 - imon * 100 |
---|
[6140] | 801 | ihou = nn_time0 / 100 |
---|
| 802 | imin = ( nn_time0 - ihou * 100 ) |
---|
[2128] | 803 | |
---|
| 804 | !!---------------------------------------------------------------------- |
---|
| 805 | !! Compute number of days + number of hours + min since initial time |
---|
| 806 | !!---------------------------------------------------------------------- |
---|
[6140] | 807 | zdayfrc = kstp * rdt / rday |
---|
[2128] | 808 | zdayfrc = zdayfrc - aint(zdayfrc) |
---|
[6140] | 809 | imin = imin + int( zdayfrc * 24 * 60 ) |
---|
| 810 | DO WHILE (imin >= 60) |
---|
| 811 | imin=imin-60 |
---|
| 812 | ihou=ihou+1 |
---|
| 813 | END DO |
---|
| 814 | DO WHILE (ihou >= 24) |
---|
| 815 | ihou=ihou-24 |
---|
| 816 | iday=iday+1 |
---|
| 817 | END DO |
---|
| 818 | iday = iday + kstp * rdt / rday |
---|
[2128] | 819 | |
---|
[6140] | 820 | !----------------------------------------------------------------------- |
---|
| 821 | ! Convert number of days (iday) into a real date |
---|
| 822 | !---------------------------------------------------------------------- |
---|
[2128] | 823 | |
---|
| 824 | CALL calc_month_len( iyea, imonth_len ) |
---|
[6140] | 825 | |
---|
[2128] | 826 | DO WHILE ( iday > imonth_len(imon) ) |
---|
| 827 | iday = iday - imonth_len(imon) |
---|
| 828 | imon = imon + 1 |
---|
| 829 | IF ( imon > 12 ) THEN |
---|
| 830 | imon = 1 |
---|
| 831 | iyea = iyea + 1 |
---|
| 832 | CALL calc_month_len( iyea, imonth_len ) ! update month lengths |
---|
| 833 | ENDIF |
---|
| 834 | END DO |
---|
| 835 | |
---|
[6140] | 836 | !---------------------------------------------------------------------- |
---|
| 837 | ! Convert it into YYYYMMDD.HHMMSS format. |
---|
| 838 | !---------------------------------------------------------------------- |
---|
| 839 | ddobs = iyea * 10000_dp + imon * 100_dp + & |
---|
| 840 | & iday + ihou * 0.01_dp + imin * 0.0001_dp |
---|
| 841 | |
---|
| 842 | END SUBROUTINE calc_date |
---|
| 843 | |
---|
| 844 | SUBROUTINE ini_date( ddobsini ) |
---|
[2128] | 845 | !!---------------------------------------------------------------------- |
---|
[6140] | 846 | !! *** ROUTINE ini_date *** |
---|
| 847 | !! |
---|
| 848 | !! ** Purpose : Get initial date in double precision YYYYMMDD.HHMMSS format |
---|
| 849 | !! |
---|
| 850 | !! ** Method : |
---|
| 851 | !! |
---|
| 852 | !! ** Action : |
---|
| 853 | !! |
---|
| 854 | !! History : |
---|
| 855 | !! ! 06-03 (K. Mogensen) Original code |
---|
| 856 | !! ! 06-05 (K. Mogensen) Reformatted |
---|
| 857 | !! ! 06-10 (A. Weaver) Cleaning |
---|
| 858 | !! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2 |
---|
| 859 | !! ! 2014-09 (D. Lea) Change to call generic routine calc_date |
---|
[2128] | 860 | !!---------------------------------------------------------------------- |
---|
| 861 | |
---|
[6140] | 862 | IMPLICIT NONE |
---|
[2128] | 863 | |
---|
[6140] | 864 | !! * Arguments |
---|
| 865 | REAL(KIND=dp), INTENT(OUT) :: ddobsini ! Initial date in YYYYMMDD.HHMMSS |
---|
| 866 | |
---|
| 867 | CALL calc_date( nit000 - 1, ddobsini ) |
---|
| 868 | |
---|
[2128] | 869 | END SUBROUTINE ini_date |
---|
| 870 | |
---|
| 871 | SUBROUTINE fin_date( ddobsfin ) |
---|
| 872 | !!---------------------------------------------------------------------- |
---|
| 873 | !! *** ROUTINE fin_date *** |
---|
| 874 | !! |
---|
[6140] | 875 | !! ** Purpose : Get final date in double precision YYYYMMDD.HHMMSS format |
---|
[2128] | 876 | !! |
---|
[6140] | 877 | !! ** Method : |
---|
[2128] | 878 | !! |
---|
[6140] | 879 | !! ** Action : |
---|
[2128] | 880 | !! |
---|
| 881 | !! History : |
---|
| 882 | !! ! 06-03 (K. Mogensen) Original code |
---|
| 883 | !! ! 06-05 (K. Mogensen) Reformatted |
---|
| 884 | !! ! 06-10 (A. Weaver) Cleaning |
---|
| 885 | !! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2 |
---|
[6140] | 886 | !! ! 2014-09 (D. Lea) Change to call generic routine calc_date |
---|
[2128] | 887 | !!---------------------------------------------------------------------- |
---|
| 888 | |
---|
| 889 | IMPLICIT NONE |
---|
| 890 | |
---|
| 891 | !! * Arguments |
---|
[6140] | 892 | REAL(dp), INTENT(OUT) :: ddobsfin ! Final date in YYYYMMDD.HHMMSS |
---|
[2128] | 893 | |
---|
[6140] | 894 | CALL calc_date( nitend, ddobsfin ) |
---|
[2128] | 895 | |
---|
[6140] | 896 | END SUBROUTINE fin_date |
---|
| 897 | |
---|
[9023] | 898 | SUBROUTINE obs_settypefiles( ntypes, jpmaxnfiles, jtype, ctypein, & |
---|
| 899 | & cfilestype, ifiles, cobstypes, cfiles ) |
---|
| 900 | |
---|
| 901 | INTEGER, INTENT(IN) :: ntypes ! Total number of obs types |
---|
| 902 | INTEGER, INTENT(IN) :: jpmaxnfiles ! Maximum number of files allowed for each type |
---|
| 903 | INTEGER, INTENT(IN) :: jtype ! Index of the current type of obs |
---|
| 904 | INTEGER, DIMENSION(ntypes), INTENT(INOUT) :: & |
---|
| 905 | & ifiles ! Out appended number of files for this type |
---|
| 906 | |
---|
| 907 | CHARACTER(len=6), INTENT(IN) :: ctypein |
---|
| 908 | CHARACTER(len=128), DIMENSION(jpmaxnfiles), INTENT(IN) :: & |
---|
| 909 | & cfilestype ! In list of files for this obs type |
---|
| 910 | CHARACTER(len=6), DIMENSION(ntypes), INTENT(INOUT) :: & |
---|
| 911 | & cobstypes ! Out appended list of obs types |
---|
| 912 | CHARACTER(len=128), DIMENSION(ntypes, jpmaxnfiles), INTENT(INOUT) :: & |
---|
| 913 | & cfiles ! Out appended list of files for all types |
---|
| 914 | |
---|
| 915 | !Local variables |
---|
| 916 | INTEGER :: jfile |
---|
| 917 | |
---|
| 918 | cfiles(jtype,:) = cfilestype(:) |
---|
| 919 | cobstypes(jtype) = ctypein |
---|
| 920 | ifiles(jtype) = 0 |
---|
| 921 | DO jfile = 1, jpmaxnfiles |
---|
| 922 | IF ( trim(cfiles(jtype,jfile)) /= '' ) & |
---|
| 923 | ifiles(jtype) = ifiles(jtype) + 1 |
---|
| 924 | END DO |
---|
| 925 | |
---|
| 926 | IF ( ifiles(jtype) == 0 ) THEN |
---|
| 927 | CALL ctl_stop( 'Logical for observation type '//TRIM(ctypein)// & |
---|
| 928 | & ' set to true but no files available to read' ) |
---|
| 929 | ENDIF |
---|
| 930 | |
---|
| 931 | IF(lwp) THEN |
---|
| 932 | WRITE(numout,*) ' '//cobstypes(jtype)//' input observation file names:' |
---|
| 933 | DO jfile = 1, ifiles(jtype) |
---|
| 934 | WRITE(numout,*) ' '//TRIM(cfiles(jtype,jfile)) |
---|
| 935 | END DO |
---|
| 936 | ENDIF |
---|
| 937 | |
---|
| 938 | END SUBROUTINE obs_settypefiles |
---|
| 939 | |
---|
| 940 | SUBROUTINE obs_setinterpopts( ntypes, jtype, ctypein, & |
---|
| 941 | & n2dint_default, n2dint_type, & |
---|
| 942 | & zavglamscl_type, zavgphiscl_type, & |
---|
| 943 | & lfp_indegs_type, lavnight_type, & |
---|
| 944 | & n2dint, zavglamscl, zavgphiscl, & |
---|
| 945 | & lfpindegs, lavnight ) |
---|
| 946 | |
---|
| 947 | INTEGER, INTENT(IN) :: ntypes ! Total number of obs types |
---|
| 948 | INTEGER, INTENT(IN) :: jtype ! Index of the current type of obs |
---|
| 949 | INTEGER, INTENT(IN) :: n2dint_default ! Default option for interpolation type |
---|
| 950 | INTEGER, INTENT(IN) :: n2dint_type ! Option for interpolation type |
---|
| 951 | REAL(wp), INTENT(IN) :: & |
---|
| 952 | & zavglamscl_type, & !E/W diameter of obs footprint for this type |
---|
| 953 | & zavgphiscl_type !N/S diameter of obs footprint for this type |
---|
| 954 | LOGICAL, INTENT(IN) :: lfp_indegs_type !T=> footprint in degrees, F=> in metres |
---|
| 955 | LOGICAL, INTENT(IN) :: lavnight_type !T=> obs represent night time average |
---|
| 956 | CHARACTER(len=6), INTENT(IN) :: ctypein |
---|
| 957 | |
---|
| 958 | INTEGER, DIMENSION(ntypes), INTENT(INOUT) :: & |
---|
| 959 | & n2dint |
---|
| 960 | REAL(wp), DIMENSION(ntypes), INTENT(INOUT) :: & |
---|
| 961 | & zavglamscl, zavgphiscl |
---|
| 962 | LOGICAL, DIMENSION(ntypes), INTENT(INOUT) :: & |
---|
| 963 | & lfpindegs, lavnight |
---|
| 964 | |
---|
| 965 | lavnight(jtype) = lavnight_type |
---|
| 966 | |
---|
| 967 | IF ( (n2dint_type >= 1) .AND. (n2dint_type <= 6) ) THEN |
---|
| 968 | n2dint(jtype) = n2dint_type |
---|
| 969 | ELSE |
---|
| 970 | n2dint(jtype) = n2dint_default |
---|
| 971 | ENDIF |
---|
| 972 | |
---|
| 973 | ! For averaging observation footprints set options for size of footprint |
---|
| 974 | IF ( (n2dint(jtype) > 4) .AND. (n2dint(jtype) <= 6) ) THEN |
---|
| 975 | IF ( zavglamscl_type > 0._wp ) THEN |
---|
| 976 | zavglamscl(jtype) = zavglamscl_type |
---|
| 977 | ELSE |
---|
| 978 | CALL ctl_stop( 'Incorrect value set for averaging footprint '// & |
---|
| 979 | 'scale (zavglamscl) for observation type '//TRIM(ctypein) ) |
---|
| 980 | ENDIF |
---|
| 981 | |
---|
| 982 | IF ( zavgphiscl_type > 0._wp ) THEN |
---|
| 983 | zavgphiscl(jtype) = zavgphiscl_type |
---|
| 984 | ELSE |
---|
| 985 | CALL ctl_stop( 'Incorrect value set for averaging footprint '// & |
---|
| 986 | 'scale (zavgphiscl) for observation type '//TRIM(ctypein) ) |
---|
| 987 | ENDIF |
---|
| 988 | |
---|
| 989 | lfpindegs(jtype) = lfp_indegs_type |
---|
| 990 | |
---|
| 991 | ENDIF |
---|
| 992 | |
---|
| 993 | ! Write out info |
---|
| 994 | IF(lwp) THEN |
---|
| 995 | IF ( n2dint(jtype) <= 4 ) THEN |
---|
| 996 | WRITE(numout,*) ' '//TRIM(ctypein)// & |
---|
| 997 | & ' model counterparts will be interpolated horizontally' |
---|
| 998 | ELSE IF ( n2dint(jtype) <= 6 ) THEN |
---|
| 999 | WRITE(numout,*) ' '//TRIM(ctypein)// & |
---|
| 1000 | & ' model counterparts will be averaged horizontally' |
---|
| 1001 | WRITE(numout,*) ' '//' with E/W scale: ',zavglamscl(jtype) |
---|
| 1002 | WRITE(numout,*) ' '//' with N/S scale: ',zavgphiscl(jtype) |
---|
| 1003 | IF ( lfpindegs(jtype) ) THEN |
---|
| 1004 | WRITE(numout,*) ' '//' (in degrees)' |
---|
| 1005 | ELSE |
---|
| 1006 | WRITE(numout,*) ' '//' (in metres)' |
---|
| 1007 | ENDIF |
---|
| 1008 | ENDIF |
---|
| 1009 | ENDIF |
---|
| 1010 | |
---|
| 1011 | END SUBROUTINE obs_setinterpopts |
---|
| 1012 | |
---|
[2128] | 1013 | END MODULE diaobs |
---|