Index: trunk/psModules/src/camera/pmFPAConstruct.h
===================================================================
--- trunk/psModules/src/camera/pmFPAConstruct.h	(revision 7589)
+++ trunk/psModules/src/camera/pmFPAConstruct.h	(revision 9588)
@@ -1,28 +1,58 @@
+/// @file pmFPAConstruct.h
+///
+/// @brief Functions to create an FPA, and add data sources to it.
+///
+/// @ingroup Camera
+///
+/// @author Paul Price, IfA
+///
+/// @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
+/// @date $Date: 2006-10-17 00:55:01 $
+///
+/// Copyright 2005-2006 Institute for Astronomy, University of Hawaii
+///
+
 #ifndef PM_FPA_CONSTRUCT_H
 #define PM_FPA_CONSTRUCT_H
 
-#include "pslib.h"
+#include <pslib.h>
 #include "pmFPA.h"
 #include "pmFPAview.h"
 
-// Construct an FPA instance on the basis of a camera configuration
-pmFPA *pmFPAConstruct(const psMetadata *camera // The camera configuration
+/// Construct an FPA instance on the basis of a camera configuration
+///
+/// This is the function that creates the FPA hierarchy on the basis of the camera configuration.  The "FPA"
+/// entry in the camera configuration specifies the chips (each of type STR) with their component cells listed
+/// as the corresponding values (whitespace separated).  The FPA hierarchy is created devoid of any
+/// input/output sources (i.e., HDUs).
+pmFPA *pmFPAConstruct(const psMetadata *camera ///< The camera configuration
                      );
 
-bool pmFPAAddSourceFromView(pmFPA *fpa,   // The FPA
-                            const pmFPAview *phuView, // The view, corresponding to the PHU
-                            const psMetadata *format // Format of file
+/// Add an (input or output) source to the focal plane hierarchy, specified by a view
+///
+/// Given an FPA, add an HDU by specifying where it goes (i.e., by an FPAview).  The camera format
+/// configuration is required in order to describe how the FPA is laid out in terms of disk files.
+bool pmFPAAddSourceFromView(pmFPA *fpa,   ///< The FPA
+                            const pmFPAview *phuView, ///< The view, corresponding to the PHU
+                            const psMetadata *format ///< Format of file
                            );
 
-pmFPAview *pmFPAAddSourceFromHeader(pmFPA *fpa, // The FPA
-                                    psMetadata *phu, // Primary header of file
-                                    const psMetadata *format // Format of file
+/// Add an (input or output) source to the focal plane hierarchy, specified by a (primary) header
+///
+/// Given an FPA, add an HDU by specifying a primary header, which is used to determine the FITS file
+/// contents, and therefore the proper location for the HDU.  The camera format configuration is required in
+/// order to describe how the FPA is laid out in terms of disk files.
+pmFPAview *pmFPAAddSourceFromHeader(pmFPA *fpa, ///< The FPA
+                                    psMetadata *phu, ///< Primary header of file
+                                    const psMetadata *format ///< Format of file
                                    );
 
-// Print out the FPA
-void pmFPAPrint(FILE *fd,               // File descriptor to which to print
-                pmFPA *fpa,             // FPA to print
-                bool header,            // Print headers?
-                bool concepts           // Print concepts?
+/// Print a representation of the FPA, including its headers and concepts.
+///
+/// This function is intended for testing and development purposes.
+void pmFPAPrint(FILE *fd,               ///< File descriptor to which to print
+                const pmFPA *fpa,       ///< FPA to print
+                bool header,            ///< Print headers?
+                bool concepts           ///< Print concepts?
                );