Changeset 8983 for trunk/ippScripts/scripts/detrend_process.pl

Timestamp:

Sep 26, 2006, 10:38:47 AM (20 years ago)

Author:

Paul Price

Message:

Changes so that it will work with ISP data, with only a single imfile. The main change is that bg_stdev is undef when there's a single imfile, so that we need to explicitly check for that case, and set it to zero, otherwise the binaries barf due to bad command-line arguments.

File:

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

trunk/ippScripts/scripts/detrend_process.pl

@@ -99 +99 @@
         "-class_id $class_id -recip $recipe -uri $outputImage"; # Command to run dettool
     $command .= " -bg " . $stats->bg_mean();
-    $command .= " -bg_stdev " . $stats->bg_stdev();
+    if (defined($stats->bg_stdev())) {
+        $command .= " -bg_stdev " . $stats->bg_stdev();
+    } else {
+        # May be undefined if there's only a single imfile
+        $command .= " -bg_stdev 0";
+    }
     $command .= " -bg_mean_stdev " . $stats->bg_mean_stdev();