Index: trunk/psLib/src/astro/psEarthOrientation.h
===================================================================
--- trunk/psLib/src/astro/psEarthOrientation.h	(revision 5533)
+++ trunk/psLib/src/astro/psEarthOrientation.h	(revision 6030)
@@ -9,6 +9,6 @@
 *  @author Robert Daniel DeSonia, MHPCC
 *
-*  @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-11-17 03:59:05 $
+*  @version $Revision: 1.12 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2006-01-18 00:41:29 $
 *
 *  Copyright 2005 Maui High Performance Computing Center, University of Hawaii
@@ -62,11 +62,11 @@
 psEarthPole *psEarthPoleAlloc(void);
 
-/** Calculates the actual position of a star, given its apparent position and the
+/** Calculates the apparent position of a star, given its actual position and the
  *  velocity vector of the observer.
  *
  *  The actual and apparent positions are represented as psSphere entries, as is the
  *  direction of motion.  The speed in that direction is given in units of the speed
- *  of light.  If the value of actual is NULL, a new psSphere is allocated, otherwise
- *  the point to actual is used for the result.
+ *  of light.  If the value of apparent is NULL, a new psSphere is allocated, otherwise
+ *  the point to apparent is used for the result.
  *
  *  @return psSphere*:      the actual position of a star.
@@ -79,10 +79,10 @@
 );
 
-/** Calculates the actual position of a star, given its apparent position and the
+/** Calculates the apparent position of a star, given its actual position and the
  *  position of the sun.
  *
  *  The actual and apparent positions are represented as psSphere entries, as is
- *  position of the sun.  If the value of actual is NULL, a new psSphere is allocated,
- *  otherwise the point to actual is used for the result.
+ *  position of the sun.  If the value of apparent is NULL, a new psSphere is allocated,
+ *  otherwise the point to apparent is used for the result.
  *
  *  @return psSphere*:      the apparent position of a star.
@@ -133,5 +133,6 @@
  */
 psSphereRot *psSphereRot_TEOtoCEO(
-    const psTime *time                 ///< specified time
+    const psTime *time,                ///< specified time
+    psEarthPole *tidalCorr             ///< UT1 polar tide correction or NULL
 );