Changeset 12536 for trunk/psastro/src/psastroAstromGuess.c

Timestamp:

Mar 21, 2007, 9:30:37 PM (19 years ago)

Author:

eugene

Message:

update to new psAstromWCS APIs; drop old files, old functions from psastroUtils.c

File:

• trunk/psastro/src/psastroAstromGuess.c (modified) (2 diffs)

trunk/psastro/src/psastroAstromGuess.c

@@ -47 +47 @@
     pmFPA *fpa = input->fpa;
 
+    // load mosaic-level astrometry?
+    bool bilevelAstrometry = false;
+    pmHDU *phu = pmFPAviewThisPHU (view, fpa);
+    if (phu) {
+      char *ctype = psMetadataLookupStr (NULL, phu->header, "CTYPE1");
+      if (ctype) {
+        bilevelAstrometry = !strcmp (&ctype[4], "-DIS");
+      }
+    }
+    if (bilevelAstrometry) {
+      pmAstromReadBilevelMosaic (fpa, phu->header);
+    } 
+
     while ((chip = pmFPAviewNextChip (view, fpa, 1)) != NULL) {
         psTrace ("psastro", 4, "Chip %d: %x %x\n", view->chip, chip->file_exists, chip->process);
@@ -53 +66 @@
         // read WCS data from the corresponding header
         pmHDU *hdu = pmFPAviewThisHDU (view, fpa);
+        if (bilevelAstrometry) {
+          pmAstromReadBilevelChip (chip, hdu->header); 
+        } else {
+          pmAstromReadWCS (fpa, chip, hdu->header, pixelScale);
+        }
 
-        pmAstromReadWCS (fpa, chip, hdu->header, pixelScale);
         if (newFPA) {
             newFPA = false;