c ----------------------------------------------------------------------PDBS0002
c                               PROGRAM PDBSUP                          PDBS0001
c             Determines rotation matrix and translation vector for     PDBS0002
c              best fit superimposition of two pdb files by solving     PDBS0003
c                      the quaternion eigenvalue problem.               PDBS0004
c                      Code by B.Rupp and S.Parkin (1996)               PDBS0005
c               Lawrence Livermore National Laboratory, BBRP            PDBS0006
c             Method by S.K.Kearsley, Acta Cryst. A45, 208 (1989)       PDBS0007
c ----------------------------------------------------------------------PDBS0009