Index: trunk/Ohana/src/opihi/dvo/avextract.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/avextract.c	(revision 16810)
+++ trunk/Ohana/src/opihi/dvo/avextract.c	(revision 16936)
@@ -100,7 +100,9 @@
 
     for (j = 0; (j < catalog.Naverage) && !interrupt; j++) {
-      m = catalog.average[j].measureOffset;
       // extract the relevant values
       // XXX for measure values, this could be optimized for one loop over measures...
+
+      m = catalog.average[j].measureOffset;
+      dbExtractAveragesInit (); // reset counters for saved fields 
       for (n = 0; n < Nfields; n++) {
 	values[n] = dbExtractAverages (&catalog.average[j], &catalog.secfilt[j*Nsecfilt], &catalog.measure[m], &fields[n]);