Index: /branches/eam_branches/20091201/Ohana/src/opihi/cmd.astro/profile.c
===================================================================
--- /branches/eam_branches/20091201/Ohana/src/opihi/cmd.astro/profile.c	(revision 26602)
+++ /branches/eam_branches/20091201/Ohana/src/opihi/cmd.astro/profile.c	(revision 26603)
@@ -31,12 +31,12 @@
   ResetVector (yvec, OPIHI_FLT, (int)SQ(2*N+1));
 
-  bzero (yvec[0].elements.Flt, (int)SQ(2*N+1)*sizeof(opihi_flt)+1);
+  bzero (yvec[0].elements.Flt, (int)SQ(2*N+1)*sizeof(opihi_flt));
   V = (float *)(buf[0].matrix.buffer); 
   Npt = 0;
   Nx = buf[0].matrix.Naxis[0];
-  for (i = sx - N; i < sx + N; i++) {
-    for (j = sy - N; j < sy + N; j++, Npt++) {
+  for (i = sx - N; i <= sx + N; i++) {
+    for (j = sy - N; j <= sy + N; j++, Npt++) {
       yvec[0].elements.Flt[Npt] = V[i + j*Nx];
-      xvec[0].elements.Flt[Npt] = hypot (i - sx, j - sy);
+      xvec[0].elements.Flt[Npt] = hypot (i + 0.5 - sx, j + 0.5 - sy);
     }
   }