Changeset 29759

Timestamp:

Nov 12, 2010, 2:08:26 PM (15 years ago)

Author:

eugene

Message:

fix avmatch bug (from nan values in sort)

File:

• trunk/Ohana/src/opihi/dvo/find_matches.c (modified) (1 diff)

trunk/Ohana/src/opihi/dvo/find_matches.c

@@ -80 +80 @@
   /* build spatial index (RA sort) referencing input array sequence */
   for (i = 0; i < Npoints; i++) {
-    X1[i] = Y1[i] = NAN;
+    // we need to have a finite number for the sort below; index == -1 entries are skipped
+    // in the matching process
+    X1[i] = Y1[i] = 0.0; 
     N1[i] = i;
     if (index[i] == -1) continue;