Changeset 29001 for trunk/Ohana/src/opihi/cmd.astro/cgrid.c

Timestamp:

Aug 20, 2010, 12:05:07 PM (16 years ago)

Author:

eugene

Message:

optimizations for dvomerge and relastro; complete checks of db I/O success; fix overloaded image flags

Location:

trunk/Ohana

Files:

• . (modified) (1 prop)
• src/opihi/cmd.astro/cgrid.c (modified) (1 diff)

trunk/Ohana/src/opihi/cmd.astro/cgrid.c

@@ -153 +153 @@
   SetVector (&Yvec, OPIHI_FLT, NELEMENTS);
   
+  { // sanity check
+    float Nelem;
+    Nelem = 180.0 / minorRA;
+    if (!isfinite(Nelem) || (fabs(Nelem) > 10000)) { fprintf (stderr, "absurd cgrid spacing %f\n", minorRA); return FALSE; }
+    Nelem = 180.0 / minorDEC;
+    if (!isfinite(Nelem) || (fabs(Nelem) > 10000)) { fprintf (stderr, "absurd cgrid spacing %f\n", minorDEC); return FALSE; }
+  }
+
   /***  do consecutive RA lines, first increasing **/
   OnPic = TRUE;