Introduction - If you have any usage issues, please Google them yourself
C*** END-OF-FILE CHECKS IN ROUTINES CONERR, INPUT, READCD, AND XPERNM
C*** MUST BE CHANGED. THE CORRECT CODE IS GIVEN IN THE
C*** APPROPIATE PLACES OF EACH ROUTINE. REPLACE THE C IN COLUMN 1
C*** WITH A BLANK AND ON THE CARDS IDENTIFIED AS FORTRAN-V