Index: trunk/psLib/src/astronomy/psMetadata.h
===================================================================
--- trunk/psLib/src/astronomy/psMetadata.h	(revision 2659)
+++ trunk/psLib/src/astronomy/psMetadata.h	(revision 2971)
@@ -11,6 +11,6 @@
 *  @author Ross Harman, MHPCC
 *
-*  @version $Revision: 1.30 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2004-12-07 23:27:31 $
+*  @version $Revision: 1.31 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-01-13 19:50:44 $
 *
 *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -212,4 +212,18 @@
 );
 
+/** Find an item in the metadata collection based on key name and return its single precision value.
+ *
+ *  Items may be found in the metadata by providing a key. If the key is
+ *  non-unique, the value of the first item is returned. If the item is not found, zero is
+ *  returned.
+ *
+ * @return psF32 : Value of metadata item.
+ */
+psF64 psMetadataLookupF32(
+    psMetadata *md,            ///< Metadata collection to lookup metadata item.
+    const char *key,           ///< Name of metadata key.
+    psU32 *status              ///< Status of lookup.
+);
+
 /** Find an item in the metadata collection based on key name and return its integer value.
  *