NAME

       XERBLA - i an error handler for the LAPACK routines

SYNOPSIS

       SUBROUTINE XERBLA( SRNAME, INFO )

           CHARACTER*6    SRNAME

           INTEGER        INFO

PURPOSE

       XERBLA  is an error handler for the LAPACK routines.  It is called by an LAPACK routine if
       an input parameter has an invalid value.  A message is printed and execution stops.

       Installers may consider modifying the STOP statement  in  order  to  call  system-specific
       exception-handling facilities.

ARGUMENTS

       SRNAME  (input) CHARACTER*6
               The name of the routine which called XERBLA.

       INFO    (input) INTEGER
               The  position  of  the  invalid  parameter  in  the  parameter list of the calling
               routine.

               End of XERBLA