Index: trunk/Ohana/src/opihi/cmd.astro/coords.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/coords.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.astro/coords.c	(revision 27491)
@@ -10,5 +10,6 @@
   Coords coords, moscoords;
   Buffer *buf, *mosbuffer;
-  Vector *xvec, *yvec;
+  Vector *xvec = NULL;
+  Vector *yvec = NULL;
 
   MOSAIC = NULL;
Index: trunk/Ohana/src/opihi/cmd.astro/galradius.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/galradius.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.astro/galradius.c	(revision 27491)
@@ -99,4 +99,5 @@
 
   above = TRUE;
+  Ro = 0;
   for (i = 0; i < Nout; i++) {
 
Index: trunk/Ohana/src/opihi/cmd.astro/petrosian.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/petrosian.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.astro/petrosian.c	(revision 27491)
@@ -39,4 +39,5 @@
   ResetVector (Avec, OPIHI_FLT, fvec[0].Nelements);
 
+  flux_90 = rad_90 = 0.0;
   R_90 = 0.1;
   above = TRUE;