September 2001. Added new articles in "Strategy",
"Convergence and thickness maps" script (Download page)
October 2001. Added new animation related scripts (Download page)
December 2001. Additions to Didger3, scripts
January 2002. Geological profile script, Z distance script, Round Search, angles of profile, nearest point, search around the point scripts
February 2002. Scripts ( Area and statistics inside a region) Three/four Dimensional Modeling of Geological Space...using Surfer 8 (In Russian with English abstract and pictures)
February-March 2002. Three/four Dimensional Gallery (using Surfer 8)
March 2002. Scripts
April 2002. Scripts. Updated Cross-section and GEORAZREZ scripts
May 2002. Scripts. Updated Cross-section script, now with pickets
October 2002. Watershed area Script. New gallery added.
November 2002. 3D Modeling pages and scripts. New 3D gallery added. Surfer-Grapher 3D FENCE scripts.
December 2002. Grapher 4 scripts added.
2003. Scripts
2005. Scripts