Update arguments description a bit

2 files changed, 7 insertions, 5 deletions

diff --git a/astro/oskar/fits2skymodel.py b/astro/oskar/fits2skymodel.py
index f6ec4ad..c610e21 100755
--- a/astro/oskar/fits2skymodel.py
+++ b/astro/oskar/fits2skymodel.py
@@ -230,8 +230,8 @@ def main():
                         "(default: obtain from the FITS header 'FREQ')")
     exgrp = parser.add_mutually_exclusive_group()
     exgrp.add_argument("-m", "--min-value", dest="minvalue", type=float,
-                       help="minimum threshold to the output sky model " +
-                       "(default: 1e-4, i.e., 0.1 mK)")
+                       help="minimum threshold to the output sky model; " +
+                       "unit: [K]; (default: 1e-4, i.e., 0.1 mK)")
     exgrp.add_argument("-M", "--min-peak-fraction", dest="minpfrac",
                        type=float,
                        help="minimum threshold determined as the fraction " +
@@ -243,7 +243,8 @@ def main():
                         action="store_true",
                         help="save a FITS version of the converted sky model")
     parser.add_argument("-o", "--outdir", dest="outdir",
-                        help="output directory for sky model files")
+                        help="output directory for sky model files " +
+                        "(default: current working directory)")
     parser.add_argument("--create-mask", dest="create_mask",
                         help="create a FITS mask for the output sky model")
     parser.add_argument("infile", help="input FITS image")
diff --git a/astro/oskar/wsclean.py b/astro/oskar/wsclean.py
index cfef30d..16abeea 100755
--- a/astro/oskar/wsclean.py
+++ b/astro/oskar/wsclean.py
@@ -34,7 +34,8 @@ def wsclean(args, dryrun=False):
 
 
 def main():
-    parser = argparse.ArgumentParser(description="Run WSClean")
+    parser = argparse.ArgumentParser(
+        description="Run WSClean with more handy arguments")
     parser.add_argument("-n", "--dry-run", dest="dryrun", action="store_true",
                         help="do not actually run WSClean")
     parser.add_argument("-a", "--args", dest="args",
@@ -116,7 +117,7 @@ def main():
 
     if args.weight == "uniform":
         cmdargs += ["-weight", "uniform",
-                    "-weighting-rank-filter", "3"]
+                    "-weighting-rank-filter", 3]
     elif args.weight == "briggs":
         cmdargs += ["-weight", "briggs", args.briggs]
     else: