Changeset 2061 for trunk/psLib/src/astronomy/psAstrometry.c

Timestamp:

Oct 12, 2004, 11:10:41 AM (22 years ago)

Author:

desonia

Message:

added slaAirmas function for use in psExposureAlloc.

File:

• trunk/psLib/src/astronomy/psAstrometry.c (modified) (2 diffs)

trunk/psLib/src/astronomy/psAstrometry.c

@@ -8 +8 @@
  *  @author George Gusciora, MHPCC
  *
- *  @version $Revision: 1.35 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-10-12 20:53:02 $
+ *  @version $Revision: 1.36 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2004-10-12 21:10:41 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -312 +312 @@
     // XXX: how is these value derived?
     *(double *)&exp->lst = psTimeToLST((psTime*)time,observatory->longitude);
-    *(float *)&exp->positionAngle = 0.0f;
-    *(float *)&exp->parallacticAngle = 0.0f;
-    *(float *)&exp->airmass = 0.0f;
+    *(float *)&exp->positionAngle = 0.0f; // XXX: need input, see Bug #207
+    *(float *)&exp->parallacticAngle = 0.0f; // XXX: need input, see Bug #207
+    *(float *)&exp->airmass = slaAirmas(zenithDistance);
     *(float *)&exp->parallacticFactor = 0.0f;
     exp->cameraName = NULL;