Ooops... I'd replied to the wrong message in my last reply... Please
disregard 
T.
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Thomas Orth, M.Sc. Alberta Research Council
Research Officer 3rd Floor, 6815 8th Street N.E.
Advanced Computing & Engineering Calgary, Alberta T2E 7H7
Spatial Information Management and Analysis Canada
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Email: Phone: Fax: WWW:
orth@arc.ab.ca (403) 297-7571 (403) 297-2339 http://www.arc.ab.ca
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I'd be really surprised if my opinions reflected those of my employers.
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