backgroundCheck_mod

link to source code

Dependency Diagrams:

backgroundCheck_mod.svg

Direct Dependency Diagram

backgroundCheck_mod_rev.svg

Reverse Dependency Diagram

Description

MODULE backgroundCheck_mod (prefix=’bgck’ category=’1. High-level functionality’)

Purpose

Performs the background check on all conventional observations

Quick access

Routines

bgck_bgcheck_conv(), bgck_data(), bgck_gpsro(), isetflag()

Needed modules

  • mathphysconstants_mod: MODULE mathPhysConstants_mod (prefix=’mpc’ category=’8. Low-level utilities and constants’)

  • bufr_mod: MODULE bufr_mod (prefix=’bufr’ category=’8. Low-level utilities and constants’)

  • obsspacedata_mod: MODULE obsSpaceData_mod (prefix=’obs’ category=’6. High-level data objects’)

  • gps_mod: MODULE gps_mod (prefix=’gps’ category=’5. Observation operators’)

  • utilities_mod: MODULE utilities_mod (prefix=’utl’ category=’8. Low-level utilities and constants’)

  • columndata_mod: MODULE columnData_mod (prefix=’col’ category=’6. High-level data objects’)

  • obsspacediag_mod: MODULE obsSpaceDiag_mod (prefix=’osd’ category=’1. High-level functionality’)

  • verticalcoord_mod: MODULE verticalCoord_mod (prefix=’vco’ category=’7. Low-level data objects’)

  • horizontalcoord_mod: MODULE horizontalCoord_mod (prefix=’hco’ category=’7. Low-level data objects’)

  • obsspaceerrorstddev_mod: MODULE obsSpaceErrorStdDev_mod (prefix=’ose’ category=’1. High-level functionality’)

  • obsfamilylist_mod: MODULE obsFamilyList_mod (prefix=’ofl’ category=’7. Low-level data objects’)

  • codtyp_mod: MODULE codtyp_mod (prefix=’codtyp’ category=’8. Low-level utilities and constants’)

Variables

Subroutines and functions

subroutine  backgroundcheck_mod/bgck_bgcheck_conv(columntrlonanlinclev, columntrlontrllev, hco_anl, obsspacedata)
Purpose

Do background check on all conventional observations

Arguments

  • columntrlonanlinclev [struct_columndata ,inout] :: column data on analysis levels

  • columntrlontrllev [struct_columndata ,inout] :: column data on trial levels

  • hco_anl [struct_hco ,in,pointer] :: horizontal grid structure

  • obsspacedata [struct_obs ,inout] :: Observation-related data

Called from

midas_obsselection

Call to

obs_famexist(), utl_tmg_start(), ose_computestddev(), bgck_data(), bgck_gpsro(), osd_obsspacediag(), utl_tmg_stop()

subroutine  backgroundcheck_mod/bgck_data(obsfamily, obsdata, new_bgck_sw)
Purpose

Calculate a background check for a data family and set the appropriate quality-control flags in obsSpaceData

Arguments

  • obsfamily [character ,in] :: current observation family

  • obsdata [struct_obs ,inout] :: obsSpaceData

  • new_bgck_sw [logical ,in]

Called from

bgck_bgcheck_conv()

Call to

obs_getheaderindex(), obs_elem_c(), obs_bodyelem_i(), obs_bodyelem_r(), obs_headelem_r(), utl_abort(), obs_headelem_i(), isetflag(), obs_bodyset_i(), obs_headset_i()

subroutine  backgroundcheck_mod/bgck_gpsro(columntrlontrllev, obsdata)
Purpose

Set background-check flag on GPSRO data if ABS(O-P)/P is too large

Arguments

  • columntrlontrllev [struct_columndata ,in]

  • obsdata [struct_obs ,inout]

Called from

bgck_bgcheck_conv()

Call to

col_getvco(), col_getnumlev(), obs_getheaderindex(), obs_headelem_i(), gps_iprofile_from_index(), obs_headelem_r(), obs_bodyelem_i(), obs_bodyelem_r(), obs_bodyset_i()

function  backgroundcheck_mod/isetflag(obsfamily, kodtyp, kvnam, zbgchk)
Purpose

Set BACKGROUND-CHECK FLAGS According to values set in a table. Original values in table come from ecmwf.

Arguments

  • obsfamily [character ,in] :: FAMILY NAME ( ‘UA’ , ‘AI’ …etc.. )

  • kodtyp [integer ,in] :: BURP CODE TYPE

  • kvnam [integer ,in] :: VARIABLE NAME ( BURP )

  • zbgchk [real ,in] :: NORMALIZED BACKGROUND DEPARTURE

Return

isetflag [integer ]

Called from

bgck_data()