infile - open a data file for use with gen2 or gen3
infile(file_name, file_number)
Open a file containing ASCII or binary data for use with gen 2 or gen 3, respectively.
Must be between 1 and 50.
Returns the file number (though this will never be different from file_number).
file_num = 1 infile("myfile", file_num) makegen(2, 3, 20, file_num)
Table number 2 will contain 20 values read from the binary data file, ``myfile.''