export envvar_ver=1.0 export prod_envir_ver=${prod_envir_ver:-2.0.4} # Allow override from ops ecflow export prod_util_ver=${prod_util_ver:-2.0.9} # Allow override from ops ecflow export obsproc_run_ver=1.2.4 export prepobs_run_ver=1.1.0 export tracker_ver=v1.1.15.5 export fit_ver="newm.1.5"