Hi all While we're on the subject of plotting geological data, I was just wondering if anyone knows of any programs/ extensions that will plot stereonet data for ArcGIS. I know GeoOrient works with MapInfo GIS but haven't found an equivalent for the ESRI software. Cheers Woody Andrea Billi wrote: > Dear Devarajan, > > instead of Excel (although Excel is fine in my opinion) you can try Grapher > and related software (www.goldensoftware.com). > For stereonets, rose diagrams and statistical analyses you can try Daisy > 3.0 package (ask Prof. Salvini at [log in to unmask]). Also, check Salvini > et al. 1999, J. Struct. Geol. 21, 1731-1749, for applications. > > Ciao and good luck > > Andrea -- R.W. Wilson Reactivation Research Group Department of Geological Sciences University of Durham Durham DH1 3LE UK Tel: +44 (0)191 374 2508 Fax: +44 (0)191 374 2510 Email: [log in to unmask] Web: http://www.dur.ac.uk/robert.wilson/My_WWW/Home.htm