Changeset 42903

Timestamp:

Jun 26, 2025, 5:01:35 PM (13 months ago)

Author:

eugene

Message:

skip input warps with invalid header zero points

File:

• tags/ipp-unions-20250528/ppStack/src/ppStackSources.c (modified) (2 diffs)

tags/ipp-unions-20250528/ppStack/src/ppStackSources.c

@@ -165 +165 @@
             continue;
         }
-        numGoodImages++;
 
         pmFPAfile *file = pmFPAfileSelectSingle(config->files, "PPSTACK.INPUT", i); // File of interest
@@ -189 +188 @@
         zpExp->data.F32[i] = psMetadataLookupF32(NULL, file->fpa->concepts, "FPA.ZP"); // Exposure zero point
         // XXX need to get the zero point error values and propagate to get the FPA.ZP.ERR value
+
+        if (!isfinite(zpExp->data.F32[i])) {
+            psLogMsg("ppStack", PS_LOG_WARN, "Image %d has NAN zero point, skipping.", i);
+            options->inputMask->data.PS_TYPE_VECTOR_MASK_DATA[i] |= PPSTACK_MASK_CAL;
+            zp->data.F32[i] = NAN;
+            continue;
+        }
+        numGoodImages++;
 
         options->zpInput->data.F32[i] = zpExp->data.F32[i]; // NOTE zpExp may be re-assigned below using relative photometry