...
| Code Block | ||||
|---|---|---|---|---|
| ||||
cp i4xc.tgz $PERM cd $PERM tar -xvzf i4xc.tgz cd ./i4xc/2016092500 cp $OIFS_HOME/bin/oifs-run . cp $OIFS_HOME/bin/config.h . |
Determine experiment parameters
You should edit the atmospheric model namelist file fort.4. It contains Fortran namelists which control model settings and switches. An important switch to edit is in namelist NAMRIP the variable CSTOP. Set this to the desired length of the forecast experiment. Experiment i4xc can be run for up to 144 hours (6 days) by setting CSTOP='h144'.
You should edit the config.h file which determines settings for this experiment. The oifs-run script will read the settings from this file. Alternatively, the settings can be passed to the oifs-run script via command line parameters, which takes precedence over the config.h settings. If no config.h file is found in the experiment directory, and if also no command line parameters are provided when calling oifs-run, then oifs-run will select its default values which most likely are not appropriate.