Community GSIv3.5 Online Tutorial
Set up GSI Global Analysis
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Introduction
This exercise consists of running the GSI 3D hybrid analysis with T254 global (GFS) background field, conventional data from prepbufr, satellite radiances and gpsro data.
Background and Data
The background files are:The observation files are:
surface gfs forecast files at 3 time levels: 3, 6, 9 hours sfcf03 sfcf06 sfcf09atmosphere gfs forecast files at 3 time levels: 3, 6, 9 hours sigf03 sigf06 sigf09The satellite radiance data bias correction coefficient files are:
prepbufr (conventional data) airsbufr (gdas1.t06z.airsev.tm00.bufr_d) gomebufr (gdas1.t06z.gome.tm00.bufr_d) gsnd1bufr (gdas1.t06z.goesfv.tm00.bufr_d) iasibufr (gdas1.t06z.mtiasi.tm00.bufr_d) sbuvbufr (gdas1.t06z.osbuv8.tm00.bufr_d) ssmisbufr (gdas1.t06z.spssmi.tm00.bufr_d) amsuabufr (gdas1.t06z.1bamua.tm00.bufr_d) gpsrobufr (gdas1.t06z.gpsro.tm00.bufr_d) hirs4bufr (gdas1.t06z.1bhrs4.tm00.bufr_d) mhsbufr (gdas1.t06z.1bmhs.tm00.bufr_d) satwndbufr (gdas1.t06z.satwnd.tm00.bufr_d) seviribufr (gdas1.t06z.sevcsr.tm00.bufr_d) tmirrbufr (gdas1.t06z.sptrmm.tm00.bufr_d)
satbias_in
Please check the Downloading Practice Data section if need to obtain the background and observation files.