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authorAaron LI <aly@aaronly.me>2017-09-01 16:10:51 +0800
committerAaron LI <aly@aaronly.me>2017-09-01 16:10:51 +0800
commit774bff57c34da5d7e2fa950a03d9cab51c60ec64 (patch)
tree8a3d9a90cf8422fa7f9c01235bb575542ad05865 /astro/oskar
parent1cb34b9251bad2e53f62f461a106de0d212c47d0 (diff)
downloadatoolbox-774bff57c34da5d7e2fa950a03d9cab51c60ec64.tar.bz2
wsclean.py: Remove -image.fits when only create dirty image
And some minor tweaks.
Diffstat (limited to 'astro/oskar')
-rwxr-xr-xastro/oskar/wsclean.py19
1 files changed, 13 insertions, 6 deletions
diff --git a/astro/oskar/wsclean.py b/astro/oskar/wsclean.py
index aef358e..18e4b4c 100755
--- a/astro/oskar/wsclean.py
+++ b/astro/oskar/wsclean.py
@@ -10,6 +10,7 @@
#
+import os
import argparse
import subprocess
import time
@@ -21,7 +22,9 @@ def wsclean(args):
print("CMD: %s" % " ".join(cmd))
subprocess.check_call(cmd)
t2 = time.perf_counter()
- print("Elapsed time: %.1f [min]" % ((t2-t1)/60))
+ print("-----------------------------------------------------------")
+ print("WSClean Elapsed time: %.1f [min]" % ((t2-t1)/60))
+ print("-----------------------------------------------------------")
def main():
@@ -48,8 +51,7 @@ def main():
parser.add_argument("--pixelsize", dest="pixelsize", type=float,
required=True,
help="output image pixel size [arcsec]")
- parser.add_argument("--taper-gaussian", dest="taper_gaussian",
- type=float,
+ parser.add_argument("--taper-gaus", dest="taper_gaus", type=float,
help="taper the weights with a Gaussian function " +
"to reduce the contribution of long baselines. " +
"Gaussian beam size in [arcsec].")
@@ -103,18 +105,23 @@ def main():
else:
cmdargs += ["-auto-threshold", str(args.threshold_auto)]
- if args.taper_gaussian:
- cmdargs += ["-taper-gaussian", str(args.taper_gaussian)]
+ if args.taper_gaus:
+ cmdargs += ["-taper-gaussian", str(args.taper_gaus)]
# additional WSClean arguments
if args.args:
cmdargs += args.args
- cmdargs += ["-name", args.name.rstrip("-_")]
+ nameprefix = args.name.rstrip("-_")
+ cmdargs += ["-name", nameprefix]
cmdargs += args.ms
wsclean(cmdargs)
+ if args.dirty:
+ # Remove the output "-image" since it is identical to "-dirty"
+ os.remove(nameprefix+"-image.fits")
+
if __name__ == "__main__":
main()