Changeset 26894 for trunk/psphot/src/psphotMaskReadout.c

Timestamp:

Feb 10, 2010, 7:36:29 PM (16 years ago)

Author:

eugene

Message:

updates from eam_branches/20091201 (substantially changes to the psphotReadout APIs to support future stack photometry; improvements to the CR masking code)

File:

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

trunk/psphot/src/psphotMaskReadout.c

@@ -1 +1 @@
 # include "psphotInternal.h"
 
+bool psphotSetMaskAndVariance (pmConfig *config, const pmFPAview *view) {
+
+    bool status = false;
+
+    // select the appropriate recipe information
+    psMetadata *recipe  = psMetadataLookupPtr (&status, config->recipes, PSPHOT_RECIPE);
+    psAssert (recipe, "missing recipe?");
+
+    int num = psMetadataLookupS32 (&status, config->arguments, "PSPHOT.INPUT.NUM");
+    psAssert (status, "programming error: must define PSPHOT.INPUT.NUM");
+
+    // loop over the available readouts
+    for (int i = 0; i < num; i++) {
+
+        // Generate the mask and weight images, including the user-defined analysis region of interest
+        if (!psphotSetMaskAndVarianceReadout (config, view, "PSPHOT.INPUT", i, recipe)) {
+            psError (PSPHOT_ERR_CONFIG, false, "failed to generate mask for PSPHOT.INPUT entry %d", i);
+            return false;
+        }
+    }
+    return true;
+}
+
 // generate mask and variance if not defined, additional mask for restricted subregion
-bool psphotSetMaskAndVariance (pmConfig *config, pmReadout *readout, psMetadata *recipe) {
+bool psphotSetMaskAndVarianceReadout (pmConfig *config, const pmFPAview *view, const char *filename, int index, psMetadata *recipe) {
 
     bool status;
 
-    // ** Interpret the mask values:
-    // XXX drop the write to recipe and move config into psphotRoughClass?
-    // XXX alternatively, define a function to set the psphot recipe masks
+    pmFPAfile *file = pmFPAfileSelectSingle(config->files, "PSPHOT.INPUT", index); // File of interest
+    psAssert (file, "missing file?");
+
+    // find the currently selected readout
+    pmReadout  *readout = pmFPAviewThisReadout (view, file->fpa);
+    psAssert (readout, "missing readout?");
+
+    // save maskSat and maskBad on the psphot recipe (mostly for psphotRoughClass)
     psImageMaskType maskSat  = pmConfigMaskGet("SAT", config); // Mask value for saturated pixels
     psMetadataAddImageMask (recipe, PS_LIST_TAIL, "MASK.SAT", PS_META_REPLACE, "user-defined mask", maskSat);
@@ -14 +42 @@
     psImageMaskType maskBad  = pmConfigMaskGet("LOW", config); // Mask value for low pixels
     if (!maskBad) {
-        // XXX: for backward compatability look up old name
+        // for backward compatability look up old name
         maskBad  = pmConfigMaskGet("BAD", config);
     }
@@ -73 +101 @@
     }
 
+    // display the image, weight, mask (ch 1,2,3)
+    psphotVisualShowImage (readout);
+
     return true;
 }