Sets the main output directory and nulls out the others
Arguments
- settings
A
Settingsobject- outDir
The desired output directory
Details
Sets the main output directory (settings$outdir) to outDir,
and sets numerous others (settings$modeloutdir,
settings$host$rundir, settings$host$outdir,
settings$host$modeloutdir) to NULL so they will revert to defaults
when check.settings is run.