def main():
options,args = parser.parse_args(sys.argv[1:])
if len(args) < 1:
parser.print_help()
sys.exit(45)
simname=args[0]
conf=files.read_config(simname)
pointings=files.read_pointings(simname)
d=files.get_gsim_dir(simname)
if not os.path.exists(d):
os.makedirs(d)
for pstruct in pointings:
write_cfg(simname, pstruct, conf)
write_cfg(simname, pstruct, conf, type='psf')
write_wq(simname,pstruct['index'], conf, options)