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T2, U10, V10, Q2 not updated

PostPosted: Fri Mar 08, 2019 4:36 pm
by rmcgrath
Running 3DVAR (version 4) assimilating conventional observations (SYNOP, SHIP,...). All seems OK but I notice that the output file (wrfvar_output) has identical T2,U10,V10, Q2 fields to the first-guess (fg) fields even though the statistics and gts_omb_oma_01 files indicate that the SYNOP values were used (AO values non zero). Other fields are changed (e.g. PSFC and upper-level fields). Any suggestions appreciated!

Re: T2, U10, V10, Q2 not updated

PostPosted: Sun Mar 10, 2019 4:32 pm
by rmcgrath
Issue resolved ... forgot to set update_sfcdiags=true in namelist.

Re: T2, U10, V10, Q2 not updated

PostPosted: Mon Mar 25, 2019 2:35 am
by jiaojiu
update_sfc_diags = .true.: update T2/Q2/U10/V10/TH2 with WRFDAre-diagnosed values.
Use only with sf_sfclay_physics=91 in WRF.
As the User Guide says, it could work when sf_sfclay_physics=91.