Changeset 13430

Timestamp:

May 18, 2007, 4:26:50 AM (19 years ago)

Author:

rhl

Message:

Don't let the effective area drop below a pixel (allows very small smoothing kernels)

File:

• trunk/psphot/src/psphotFindPeaks.c (modified) (1 diff)

trunk/psphot/src/psphotFindPeaks.c

@@ -89 +89 @@
     // thus, the threshold is: 
     float effArea = 4.0*M_PI*PS_SQR(SIGMA_SMTH);
+    if (effArea < 1) {
+        effArea = 1;                    // never less than a pixel
+    }
     float threshold = PS_SQR(NSIGMA_PEAK) / effArea;