This is a GUI interface to a nice program that computes the allowed 
d-spaced based on unit cell dimensions and extinction conditions. 
It requires the Tcl/Tk package (wish or wish.exe). For more info on 
Tcl/Tk see http://www.sunlabs/pub/tcl

This directory contains the source files for compiling the 
HKLGEN program. Compile and link all the .FOR files (see the makefile).

To run the Tcl script that creates the GUI, change the definition of
hklprog to point to the location of the executable version of HKLGEN.
Also, on a UNIX system, change the first line to point the location 
of the wish shell.

For Windows, you may wish to modify the shortcut "hklgen" to 
point to the location of the wish.exe file and the location of the 
hkl.tcl script.