I assume that zfft3d.F is obsolete and should be removed (it is in the version currently on the web) based upon the dates. Can anyone confirm.<br clear="all"><div><br></div>-- <br>Professor Laurence Marks<br>Department of Materials Science and Engineering<br>
Northwestern University<br><a href="http://www.numis.northwestern.edu" target="_blank">www.numis.northwestern.edu</a> 1-847-491-3996<br>"Research is to see what everybody else has seen, and to think what nobody else has thought"<br>
Albert Szent-Gyorgi<br>