Changeset 8197 for trunk/ippScripts/scripts/detrend_reject.pl

Timestamp:

Aug 5, 2006, 4:05:00 PM (20 years ago)

Author:

Paul Price

Message:

Adding usage information.

File:

• trunk/ippScripts/scripts/detrend_reject.pl (modified) (1 diff)

trunk/ippScripts/scripts/detrend_reject.pl

@@ -10 +10 @@
 use constant RECIPE => "PPSTATS_REJECT"; # Recipe to use on residuals
 use constant CLIP => 3;         # Rejection limit for sigma clipping
+
+if (scalar @ARGV == 0) {
+    die "Output rejected images from a stack, based on their statistics.\n\n" .
+        "Usage: $0 FILE_1.fits FILE_2.fits FILE_3.fits ...\n\n";
+}
 
 # look for commands we need