Module mtridiagonal -- solving the system

INTERFACE:

   MODULE mtridiagonal

DESCRIPTION:

Solves a linear system of equations with a tridiagonal matrix using Gaussian elimination.

PUBLIC MEMBER FUNCTIONS:

   public init_tridiagonal, tridiagonal, clean_tridiagonal

PUBLIC DATA MEMBERS:

   REALTYPE, dimension(:), allocatable     :: au,bu,cu,du

REVISION HISTORY:

   Original author(s): Hans Burchard & Karsten Bolding
   $Log: tridiagonal.F90,v $
   Revision 1.7  2006-11-24 15:13:41  kbk
   de-allocate memory and close open files
   Revision 1.6  2005/06/27 13:44:07  kbk
   modified + removed traling blanks
   Revision 1.5  2004/08/17 15:33:47  lars
   removed tabs
   Revision 1.4  2003/03/28 09:20:36  kbk
   added new copyright to files
   Revision 1.3  2003/03/28 08:06:33  kbk
   removed tabs
   Revision 1.2  2003/03/10 08:54:16  gotm
   Improved documentation and cleaned up code
   Revision 1.1.1.1  2001/02/12 15:55:58  gotm
   initial import into CVS