Index: trunk/psLib/src/collections/psArray.c
===================================================================
--- trunk/psLib/src/collections/psArray.c	(revision 3246)
+++ trunk/psLib/src/collections/psArray.c	(revision 3264)
@@ -9,8 +9,8 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.24 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-09 01:04:01 $
- *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  @version $Revision: 1.25 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
+ *
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psArray.h
===================================================================
--- trunk/psLib/src/collections/psArray.h	(revision 3246)
+++ trunk/psLib/src/collections/psArray.h	(revision 3264)
@@ -12,8 +12,8 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.21 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-09 01:04:01 $
+ *  @version $Revision: 1.22 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psBitSet.c
===================================================================
--- trunk/psLib/src/collections/psBitSet.c	(revision 3246)
+++ trunk/psLib/src/collections/psBitSet.c	(revision 3264)
@@ -11,8 +11,8 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.21 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-03 00:54:10 $
- *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  @version $Revision: 1.22 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
+ *
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psBitSet.h
===================================================================
--- trunk/psLib/src/collections/psBitSet.h	(revision 3246)
+++ trunk/psLib/src/collections/psBitSet.h	(revision 3264)
@@ -12,8 +12,8 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.16 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-03 00:54:10 $
+ *  @version $Revision: 1.17 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psCollectionsErrors.h
===================================================================
--- trunk/psLib/src/collections/psCollectionsErrors.h	(revision 3246)
+++ trunk/psLib/src/collections/psCollectionsErrors.h	(revision 3264)
@@ -7,8 +7,8 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.10 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-09 01:04:01 $
+ *  @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psCompare.c
===================================================================
--- trunk/psLib/src/collections/psCompare.c	(revision 3246)
+++ trunk/psLib/src/collections/psCompare.c	(revision 3264)
@@ -7,8 +7,8 @@
  *  @author Robert Daniel DeSonia, MHPCC
  *
- *  @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-08 00:39:58 $
+ *  @version $Revision: 1.7 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psCompare.h
===================================================================
--- trunk/psLib/src/collections/psCompare.h	(revision 3246)
+++ trunk/psLib/src/collections/psCompare.h	(revision 3264)
@@ -6,8 +6,8 @@
  *  @ingroup Compare
  *
- *  @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-10-27 00:57:31 $
- *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
+ *
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psHash.c
===================================================================
--- trunk/psLib/src/collections/psHash.c	(revision 3246)
+++ trunk/psLib/src/collections/psHash.c	(revision 3264)
@@ -12,8 +12,8 @@
 *  @author Robert DeSonia, MHPCC
 *
-*  @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-01-03 20:28:07 $
+*  @version $Revision: 1.12 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-02-17 19:26:23 $
 *
-*  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+*  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
 */
 #include <stdlib.h>
Index: trunk/psLib/src/collections/psHash.h
===================================================================
--- trunk/psLib/src/collections/psHash.h	(revision 3246)
+++ trunk/psLib/src/collections/psHash.h	(revision 3264)
@@ -12,8 +12,8 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-01-03 20:28:07 $
+ *  @version $Revision: 1.7 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 #if !defined(PS_HASH_H)
Index: trunk/psLib/src/collections/psList.c
===================================================================
--- trunk/psLib/src/collections/psList.c	(revision 3246)
+++ trunk/psLib/src/collections/psList.c	(revision 3264)
@@ -6,8 +6,8 @@
  *  @author Robert Daniel DeSonia, MHPCC
  *
- *  @version $Revision: 1.33 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-03 00:00:10 $
+ *  @version $Revision: 1.34 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psList.h
===================================================================
--- trunk/psLib/src/collections/psList.h	(revision 3246)
+++ trunk/psLib/src/collections/psList.h	(revision 3264)
@@ -10,8 +10,8 @@
  *  @ingroup LinkedList
  *
- *  @version $Revision: 1.20 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-03 00:56:59 $
- *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  @version $Revision: 1.21 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
+ *
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psMetadata.c
===================================================================
--- trunk/psLib/src/collections/psMetadata.c	(revision 3246)
+++ trunk/psLib/src/collections/psMetadata.c	(revision 3264)
@@ -12,8 +12,8 @@
 *  @author Ross Harman, MHPCC
 *
-*  @version $Revision: 1.50 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-02-17 01:58:42 $
-*
-*  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+*  @version $Revision: 1.51 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-02-17 19:26:23 $
+*
+*  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
 */
 
Index: trunk/psLib/src/collections/psMetadata.h
===================================================================
--- trunk/psLib/src/collections/psMetadata.h	(revision 3246)
+++ trunk/psLib/src/collections/psMetadata.h	(revision 3264)
@@ -11,8 +11,8 @@
 *  @author Ross Harman, MHPCC
 *
-*  @version $Revision: 1.36 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-02-17 01:58:42 $
-*
-*  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+*  @version $Revision: 1.37 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-02-17 19:26:23 $
+*
+*  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
 */
 #ifndef PS_METADATA_H
@@ -46,4 +46,15 @@
     PS_META_NTYPE                      ///< Number of types. Must be last.
 } psMetadataType;
+
+/** Option flags for psMetadata functions
+ *
+ *  Enumeration for the modification of the behaviour in psMetadataAddItem.
+ * 
+ *  @see psMetadataAddItem
+ */
+typedef enum {
+    PS_META_DEFAULT = 0,               ///< default behaviour (duplicate entry is an error)
+    PS_META_REPLACE                    ///< allow entry to be replaced
+} psMetadataFlags;
 
 /** Metadata data structure.
Index: trunk/psLib/src/collections/psMetadataIO.c
===================================================================
--- trunk/psLib/src/collections/psMetadataIO.c	(revision 3246)
+++ trunk/psLib/src/collections/psMetadataIO.c	(revision 3264)
@@ -9,8 +9,8 @@
 *  @author Ross Harman, MHPCC
 *
-*  @version $Revision: 1.19 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-02-03 00:45:06 $
+*  @version $Revision: 1.20 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-02-17 19:26:23 $
 *
-*  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+*  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
 */
 
Index: trunk/psLib/src/collections/psMetadataIO.h
===================================================================
--- trunk/psLib/src/collections/psMetadataIO.h	(revision 3246)
+++ trunk/psLib/src/collections/psMetadataIO.h	(revision 3264)
@@ -9,8 +9,8 @@
 *  @author Ross Harman, MHPCC
 *
-*  @version $Revision: 1.7 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2004-12-06 20:00:03 $
+*  @version $Revision: 1.8 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-02-17 19:26:23 $
 *
-*  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+*  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
 */
 #ifndef PS_METADATAIO_H
Index: trunk/psLib/src/collections/psScalar.c
===================================================================
--- trunk/psLib/src/collections/psScalar.c	(revision 3246)
+++ trunk/psLib/src/collections/psScalar.c	(revision 3264)
@@ -8,8 +8,8 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.13 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-12-08 02:03:49 $
+ *  @version $Revision: 1.14 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psScalar.h
===================================================================
--- trunk/psLib/src/collections/psScalar.h	(revision 3246)
+++ trunk/psLib/src/collections/psScalar.h	(revision 3264)
@@ -11,8 +11,8 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.10 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-10-12 19:32:44 $
+ *  @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
Index: trunk/psLib/src/collections/psVector.c
===================================================================
--- trunk/psLib/src/collections/psVector.c	(revision 3246)
+++ trunk/psLib/src/collections/psVector.c	(revision 3264)
@@ -10,8 +10,8 @@
 *  @author Robert DeSonia, MHPCC
 *
-*  @version $Revision: 1.33 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-02-03 00:54:10 $
+*  @version $Revision: 1.34 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-02-17 19:26:23 $
 *
-*  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+*  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
 */
 
Index: trunk/psLib/src/collections/psVector.h
===================================================================
--- trunk/psLib/src/collections/psVector.h	(revision 3246)
+++ trunk/psLib/src/collections/psVector.h	(revision 3264)
@@ -11,8 +11,8 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.27 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-03 00:54:10 $
+ *  @version $Revision: 1.28 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-02-17 19:26:23 $
  *
- *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
+ *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */