Set up GSI Global Analysis

Set up GSI Global Analysis
admin Mon, 06/29/2020 - 21:11

Setting up the Run Script

For this exercise, we will use run script run_gsi_global.ksh provided with the release package under ./ush directory.

Based on an example environment, make the following modifications to the script run_gsi_global.ksh:

  • In section "case set up (users should change this part)":

    An example of this run script is available from the link run_gsi_global.ksh

    • specify the analysis date:
      ANAL_TIME=2014080400
    • specify the global case:
      GFSCASE=T62
    • specify the run directory:
      WORK_ROOT=...
    • specify the location of the background files:
      BK_ROOT=.../T62.gfs/bkg
    • specify the location of the observations:
      OBS_ROOT=.../T62.gfs/obs