Changeset 33572

Timestamp:

Mar 20, 2012, 2:16:01 PM (14 years ago)

Author:

eugene

Message:

coords set results to NAN if invalid location

File:

• branches/eam_branches/ipp-20111122/Ohana/src/opihi/cmd.astro/coords.c (modified) (2 diffs)

branches/eam_branches/ipp-20111122/Ohana/src/opihi/cmd.astro/coords.c

@@ -92 +92 @@
   if (mode == SKY) {
     for (i = 0; i < xvec[0].Nelements; i++) {
-      XY_to_RD (&xvec[0].elements.Flt[i], &yvec[0].elements.Flt[i], xvec[0].elements.Flt[i], yvec[0].elements.Flt[i], &coords);
+      double Xin = xvec[0].elements.Flt[i];
+      double Yin = yvec[0].elements.Flt[i];
+      xvec[0].elements.Flt[i] = NAN;
+      yvec[0].elements.Flt[i] = NAN;
+      XY_to_RD (&xvec[0].elements.Flt[i], &yvec[0].elements.Flt[i], Xin, Yin, &coords);
     }
     return (TRUE);
@@ -98 +102 @@
   if (mode == PIXEL) {
     for (i = 0; i < xvec[0].Nelements; i++) {
-      RD_to_XY (&xvec[0].elements.Flt[i], &yvec[0].elements.Flt[i], xvec[0].elements.Flt[i], yvec[0].elements.Flt[i], &coords);
+      double Xin = xvec[0].elements.Flt[i];
+      double Yin = yvec[0].elements.Flt[i];
+      xvec[0].elements.Flt[i] = NAN;
+      yvec[0].elements.Flt[i] = NAN;
+      RD_to_XY (&xvec[0].elements.Flt[i], &yvec[0].elements.Flt[i], Xin, Yin, &coords);
     }
     return (TRUE);