Input/Output
	The general read command is
	Read(n,*) a, b, c
The n is a * when the input is from the keyboard.  It is
the unit number of a file when the output is to a file.
	The general write is
	write(n,*) a, b, c
This is far more dangerous than the read owing to the fact
that the spacing may not be as desired.  Especially
in the case that the output is to a file it is safer to
use 
	write(n,'(3g20.6)')a,b,c

The 3g20.6 can be replaced by any of the following.

      Repeatable Edit Descriptors                  in C
      Descriptor    Use
      Iw[.m]        Integer values                %d
      Zw            Hexadecimal values            %#08x
      Fw.d          Real values                   %w.df  eg  %8.4f  
      Ew.d[Ee]      Real values with exponents    %w.dE eg %10.2E
      Gw.d[Ee]      Real values, extended range   %w.dg eg %10.2g
New line is automatic with next write            /n at end of last write
	For more information go to cbooks.hlp and look up printf or scanf
        or for Fortran go to fbooks.hlp and look up format