Index: trunk/psModules/src/objects/pmPSFtry.h
===================================================================
--- trunk/psModules/src/objects/pmPSFtry.h	(revision 5762)
+++ trunk/psModules/src/objects/pmPSFtry.h	(revision 5844)
@@ -6,6 +6,6 @@
  *  @author EAM, IfA
  *
- *  @version $Revision: 1.2 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-12-12 20:32:44 $
+ *  @version $Revision: 1.3 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-12-24 01:24:32 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -18,5 +18,5 @@
 
 /**
- * 
+ *
  * This structure contains a pointer to the collection of sources which will
  * be used to test the PSF model form. It lists the pmModelType type of model
@@ -38,9 +38,9 @@
  * ultimate metric to intercompare multiple types of PSF models is the value of
  * the aperture correction scatter.
- * 
+ *
  * XXX: There are many more members in the SDRS then in the prototype code.
  * I stuck with the prototype code.
- * 
- * 
+ *
+ *
  */
 typedef struct
@@ -58,8 +58,8 @@
 
 /** pmPSFtryMaskValues
- * 
+ *
  * The following datatype defines the masks used by the pmPSFtry analysis to
  * identify sources which should or should not be included in the analysis.
- * 
+ *
  */
 enum {
@@ -74,7 +74,7 @@
 
 /** pmPSFtryAlloc()
- * 
+ *
  * Allocate a pmPSFtry data structure.
- * 
+ *
  */
 pmPSFtry *pmPSFtryAlloc(
@@ -85,9 +85,9 @@
 
 /** pmPSFtryModel()
- * 
+ *
  * This function takes the input collection of sources and performs a complete
  * analysis to determine a PSF model of the given type (specified by model name).
  * The result is a pmPSFtry with the results of the analysis.
- * 
+ *
  */
 pmPSFtry *pmPSFtryModel(
@@ -99,8 +99,8 @@
 
 /** pmPSFtryMetric()
- * 
+ *
  * This function is used to measure the PSF model metric for the set of
  * results contained in the pmPSFtry structure.
- * 
+ *
  */
 bool pmPSFtryMetric(
@@ -109,3 +109,15 @@
 );
 
+/** pmPSFtryMetric_Alt()
+ *
+ * This function is used to measure the PSF model metric for the set of
+ * results contained in the pmPSFtry structure (alternative implementation).
+ *
+ */
+bool pmPSFtryMetric_Alt(
+    pmPSFtry *try
+    ,                      ///< Add comment.
+    float RADIUS                        ///< Add comment.
+);
+
 # endif