Changeset 28121 for trunk/ppSub/src/ppSubVarianceRescale.c

Timestamp:

May 26, 2010, 3:53:34 PM (16 years ago)

Author:

Paul Price

Message:

Failure to have a reasonable variance renormalisation factor is now a data quality issue.

File:

• trunk/ppSub/src/ppSubVarianceRescale.c (modified) (2 diffs)

trunk/ppSub/src/ppSubVarianceRescale.c

@@ -22 +22 @@
 #include "ppSub.h"
 
-bool ppSubVarianceRescale(pmConfig *config)
+bool ppSubVarianceRescale(pmConfig *config, ppSubData *data)
 {
     psAssert(config, "Require configuration");
@@ -60 +60 @@
     }
 
-    return pmReadoutVarianceRenormalise(readout, maskBad, num, minValid, maxValid);
+    if (!pmReadoutVarianceRenormalise(readout, maskBad, num, minValid, maxValid)) {
+        psErrorStackPrint(stderr, "Unable to renormalise variances");
+        psWarning("Unable to renormalise variances --- suspect bad data quality.");
+        // Allow the convolved and subtracted images to be written
+        ppSubDataQuality(data, PPSUB_ERR_VARIANCE,
+                         PPSUB_FILES_INPUT | PPSUB_FILES_PHOT_SUB | PPSUB_FILES_PHOT_INV |
+                         PPSUB_FILES_PSF | PPSUB_FILES_PHOT);
+    }
+
+    return true;
 }