diff options
Diffstat (limited to 'astro/oskar/wsclean.py')
| -rwxr-xr-x | astro/oskar/wsclean.py | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/astro/oskar/wsclean.py b/astro/oskar/wsclean.py index 8cc74b8..574c1dc 100755 --- a/astro/oskar/wsclean.py +++ b/astro/oskar/wsclean.py @@ -18,7 +18,8 @@ import time def wsclean(args, dryrun=False): - cmd = ["wsclean"] + args + # NOTE: Convert all arguments to strings + cmd = ["wsclean"] + [str(arg) for arg in args] print("CMD: %s" % " ".join(cmd)) if dryrun: print(">>> DRY RUN MODE <<<") @@ -51,9 +52,11 @@ def main(): choices=["uniform", "natural", "briggs"], help="weighting method (default: 'briggs')") parser.add_argument("--briggs", dest="briggs", type=float, default=0.0, - help="Briggs weight parameter (default: 0)") + help="Briggs robustness parameter (default: 0); " + + "-1 (uniform) -> 1 (natural)") parser.add_argument("--niter", dest="niter", type=int, default=100000, - help="maximum number of CLEAN iterations") + help="maximum number of CLEAN iterations " + + "(default: 100,000)") parser.add_argument("--gain", dest="gain", type=float, default=0.1, help="CLEAN gain for each minor iteration") parser.add_argument("--mgain", dest="mgain", type=float, default=0.85, @@ -95,25 +98,25 @@ def main(): ] if args.dirty: - cmdargs += ["-niter", str(0)] # make dirty image only + cmdargs += ["-niter", 0] # make dirty image only else: - cmdargs += ["-niter", str(args.niter)] + cmdargs += ["-niter", args.niter] if args.weight == "uniform": cmdargs += ["-weight", "uniform", "-weighting-rank-filter", "3"] elif args.weight == "briggs": - cmdargs += ["-weight", "briggs", str(args.briggs)] + cmdargs += ["-weight", "briggs", args.briggs] else: cmdargs += ["-weight", args.weight] - cmdargs += ["-gain", str(args.gain)] - cmdargs += ["-mgain", str(args.mgain)] - cmdargs += ["-size", str(args.size), str(args.size)] + cmdargs += ["-gain", args.gain] + cmdargs += ["-mgain", args.mgain] + cmdargs += ["-size", args.size, args.size] cmdargs += ["-scale", "{0}asec".format(args.pixelsize)] if args.fit_spec_order: - cmdargs += ["-joinchannels", "-channelsout", str(nms), - "-fit-spectral-pol", str(args.fit_spec_order+1)] + cmdargs += ["-joinchannels", "-channelsout", nms, + "-fit-spectral-pol", args.fit_spec_order+1] if args.update_model: cmdargs += ["-update-model-required"] @@ -124,12 +127,12 @@ def main(): cmdargs += ["-saveweights"] if args.threshold: - cmdargs += ["-threshold", str(args.threshold)] + cmdargs += ["-threshold", args.threshold] else: - cmdargs += ["-auto-threshold", str(args.threshold_auto)] + cmdargs += ["-auto-threshold", args.threshold_auto] if args.taper_gaus: - cmdargs += ["-taper-gaussian", str(args.taper_gaus)] + cmdargs += ["-taper-gaussian", args.taper_gaus] # additional WSClean arguments if args.args: |