This will also run under other 9.xx versions of HPUX on HP series 700s (and probably series 800s). Changes for HPUX, version 9.01, on S700 by Charlie Panek 08/12/94 1) Calls to SECNDS commented out; who cares about run time? 2) Several arrays used to hold character strings were declared as type REAL. This resulted in insufficient storage being allocated. Changed the declarations to type CHARACTER. Why'd they do that? 3) HPUX doesn't like having UNITs 5 and 6 being assigned to files, apparently. Changed them to UNITs 3 and 4. This also changes the funny business of prompting for the output on the terminal, but reading it from the input deck. Now the output file name is read from the terminal. 4) COMMON area SCRATM declared inconsistently; in all areas it is an array of 800 COMPLEX variables. In one area it was declared as 1200 REALS. Not a big deal, but changed Modified Fortran code is included. You'll need the F77 libraries to compile it.