Index: trunk/psModules/src/objects/pmTrend2D.h
===================================================================
--- trunk/psModules/src/objects/pmTrend2D.h	(revision 14938)
+++ trunk/psModules/src/objects/pmTrend2D.h	(revision 15000)
@@ -5,6 +5,6 @@
  * @author EAM, IfA
  *
- * @version $Revision: 1.2 $ $Name: not supported by cvs2svn $
- * @date $Date: 2007-09-21 00:09:18 $
+ * @version $Revision: 1.3 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2007-09-24 21:27:58 $
  * Copyright 2004 Maui High Performance Computing Center, University of Hawaii
  */
@@ -17,4 +17,5 @@
 
 typedef enum {
+    PM_TREND_NONE,
     PM_TREND_POLY_ORD,
     PM_TREND_POLY_CHEB,
@@ -33,4 +34,6 @@
 pmTrend2D *pmTrend2DAlloc (pmTrend2DMode mode, psImage *image, int nXtrend, int nYtrend, psStats *stats);
 
+pmTrend2D *pmTrend2DNoImageAlloc (pmTrend2DMode mode, psImageBinning *binning, psStats *stats);
+
 // allocate a pmTrend2D tied to an abstract field with size nXfield,nYfield 
 pmTrend2D *pmTrend2DFieldAlloc (pmTrend2DMode mode, int nXfield, int nYfield, int nXtrend, int nYtrend, psStats *stats);
@@ -41,4 +44,7 @@
 psVector *pmTrend2DEvalVector (pmTrend2D *trend, psVector *x, psVector *y);
 
+psString pmTrend2DModeToString (pmTrend2DMode mode);
+pmTrend2DMode pmTrend2DModeFromString (psString name);
+
 /// @}
 # endif