-* ** FILE IDENTIFICATION
-* **
-* ** Name: phm2helix.cpp
-* ** Purpose: Take projections of a phantom object
-* ** Programmer: Ian Kay
-* ** Date Started: Aug 2001
-* **
-* ** This is part of the CTSim program
-* ** Copyright (C) 1983-2000 Kevin Rosenberg
-* **
-* ** $Id: pjHinterp.cpp,v 1.3 2002/05/03 10:28:17 kevin Exp $
-* **
-* ** This program is free software; you can redistribute it and/or modify
-* ** it under the terms of the GNU General Public License (version 2) as
-* ** published by the Free Software Foundation.
-* **
-* ** This program is distributed in the hope that it will be useful,
-* ** but WITHOUT ANY WARRANTY; without even the implied warranty of
-* ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* ** GNU General Public License for more details.
-* **
-* ** You should have received a copy of the GNU General Public License
-* ** along with this program; if not, write to the Free Software
-* ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-* ******************************************************************************/
+ ** FILE IDENTIFICATION
+ **
+ ** Name: pjHinterp.cpp
+ ** Purpose: Interpolate helical data in projection space
+ ** Programmer: Ian Kay and Kevin Rosenberg
+ ** Date Started: Aug 2001
+ **
+ ** This is part of the CTSim program
+ ** Copyright (C) 1983-2009 Kevin Rosenberg
+ **
+ ** This program is free software; you can redistribute it and/or modify
+ ** it under the terms of the GNU General Public License (version 2) as
+ ** published by the Free Software Foundation.
+ **
+ ** This program is distributed in the hope that it will be useful,
+ ** but WITHOUT ANY WARRANTY; without even the implied warranty of
+ ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ ** GNU General Public License for more details.
+ **
+ ** You should have received a copy of the GNU General Public License
+ ** along with this program; if not, write to the Free Software
+ ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ ******************************************************************************/