This directory contains a few files/programs 
that are currently awaiting more development or garbage collection.

 di.r (inadvertently slipped in to the /src directory)  

Michael Estermann's DIVIDE program. It looks very interesting, but its
undocumented. Perhaps one day he'll tell us what it does :-)


rt.r

Rietveld powder pattern Least squares.  A nearly working refinement program.
Unfortunately the final polishing and testing was never completed.
Gert Kruger was the last of several folks who looked at this.
It would be a terrific addition if someone had the time to devote ...


pw.r 

simple powder pattern plotting, in the style of ORTEP. Hopefully 
superceded by POWGEN, but hanging around just in case ...


pv.r

An ancient version of PREVUE which had some enhanced functionality
that could migrate well into the current tklib.c based version.


pa-I.dat  pa-I.r  pa-II.r  

A couple of attempts at stereographic reconstruction in fortran.
The aim was to get a 3D description of a crystal shape from 
2D scanning electronmicroscope images.
Could possibly be integrated with the currently implemented PREABS.


rigby.r    rigby.dat 

Rigid body TLS analysis. WRitten in RATMAC style, though it doesnt 
use the Xtal archive, so is a stand alone requiring all info as input.
could be rewrittento use xtal archive but, needs some intelligence 
to partition molecules sensibly


xtal.h  

basically exploring whats needed to create an exact replica of the xtal
archive as a C data structure, so the F77 bdf IO can be 
seamlessly thrown away eventually


xtal_arc.dic

The xtal archive is basically a CIF. This was an attempt to create an 
Xtal dictionary, from which a data structure could be created. 
Unforunately the handles dont seem to exist in ciftbx to provide the
dictionary data items on demand.
