Changeset 11384

Timestamp:

Jan 29, 2007, 12:37:59 PM (19 years ago)

Author:

eugene

Message:

handle cases for BACKMDL

File:

• trunk/psphot/src/psphotImageMedian.c (modified) (3 diffs)

trunk/psphot/src/psphotImageMedian.c

@@ -1 +1 @@
 # include "psphot.h"
-# define TESTSAVE
 
 // generate the median in NxN boxes, clipping heavily
@@ -101 +100 @@
     }
 
+    // we have 4 possibilities: (INTERNAL or I/O file) and (exists or not) 
     // select model pixels (from output background model file, or create internal file)
     file = psMetadataLookupPtr (&status, config->files, "PSPHOT.BACKMDL");
@@ -107 +107 @@
         model = pmFPAfileDefineInternal (config->files, "PSPHOT.BACKMDL", nx, ny, PS_TYPE_F32);
     } else {
-        // we are using PSPHOT.BACKMDL as an I/O file: select readout or create
-        model = pmFPAviewThisReadout (view, file->fpa);
-        if (model == NULL) {
-            // readout does not yet exist: create from input
-            pmFPAfileCopyStructureView (file->fpa, inFPA, DX, DY, view);
+        if (file->mode == PM_FPA_MODE_INTERNAL) {
+            model = file->readout;
+        } else {
+            // we are using PSPHOT.BACKMDL as an I/O file: select readout or create
             model = pmFPAviewThisReadout (view, file->fpa);
-            if ((nx != model->image->numCols) || (ny != model->image->numRows)) {
-                psError (PSPHOT_ERR_PROG, true, "inconsistent sizes for model dimensions");
-                return false;
+            if (model == NULL) {
+                // readout does not yet exist: create from input
+                pmFPAfileCopyStructureView (file->fpa, inFPA, DX, DY, view);
+                model = pmFPAviewThisReadout (view, file->fpa);
+                if ((nx != model->image->numCols) || (ny != model->image->numRows)) {
+                    psError (PSPHOT_ERR_PROG, true, "inconsistent sizes for model dimensions");
+                    return false;
+                }
             }
         }