Index: trunk/Ohana/src/opihi/dvo/dmt.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/dmt.c	(revision 38441)
+++ trunk/Ohana/src/opihi/dvo/dmt.c	(revision 38471)
@@ -76,4 +76,5 @@
   for (k = 0; k < skylist[0].Nregions; k++) {
     /* lock, load, unlock catalog */
+    dvo_catalog_init (&catalog, TRUE);
     catalog.filename = skylist[0].filename[k];
     catalog.catflags = DVO_LOAD_AVERAGE | DVO_LOAD_MEASURE | DVO_LOAD_SECFILT;