Changeset 43057

Timestamp:

Jul 3, 2026, 2:57:00 PM (2 weeks ago)

Author:

eugene

Message:

return NAN is shutter correction cannot be performed

File:

• branches/eam_branches/ipp-pstamp-20260421/psModules/src/detrend/pmShutterCorrection.c (modified) (2 diffs)

branches/eam_branches/ipp-pstamp-20260421/psModules/src/detrend/pmShutterCorrection.c

@@ -1009 +1009 @@
         // use the sorted exptime, counts, and errors for the measurements
         pmShutterCorrection *guess = pmShutterCorrectionGuess(newtimes, newcounts); // Guess at correction
+        if (!guess) {
+          psError(PS_ERR_UNKNOWN, true, "Unable to measure correction.\n");
+          return NAN;
+        }
         psTrace("psModules.detrend", 5, "Shutter correction guess: scale: %f, offset: %f, offref: %f\n", guess->scale, guess->offset, guess->offref);
 
@@ -1034 +1038 @@
     if (numGood == 0) {
         psError(PS_ERR_UNKNOWN, true, "Unable to measure mean reference offset.\n");
-        return false;
+        return NAN;
     }
     meanRef /= (float)numGood;