Changeset 19484

Timestamp:

Sep 10, 2008, 6:04:30 PM (18 years ago)

Author:

Paul Price

Message:

Need to apply variance factor when reading in pre-convolved images.

File:

• trunk/ppStack/src/ppStackMatch.c (modified) (1 diff)

trunk/ppStack/src/ppStackMatch.c

@@ -106 +106 @@
             }
             psFitsClose(fits);
+
+            // Add in variance factor
+            pmSubtractionKernels *kernels = psMetadataLookupPtr(NULL, output->analysis,
+                                                                PM_SUBTRACTION_ANALYSIS_KERNELS); // Kernels
+            float vf = pmSubtractionVarianceFactor(kernels, 0.0, 0.0, false); // Variance factor
+            psMetadataItem *vfItem = psMetadataLookup(output->parent->concepts, "CELL.VARFACTOR");
+            if (!isfinite(vf)) {
+                vf = 1.0;
+            }
+            if (isfinite(vfItem->data.F32)) {
+                vfItem->data.F32 *= vf;
+            } else {
+                vfItem->data.F32 = vf;
+            }
         }