Lattice versus Grid surfaces make a difference. If you are interested in learning about grid-based spatial analysis you can pull a trialware copy of MapCalc Learner at:
http://www.redhensystems.com/mapcalc If you need some help in understanding grid-based analysis once you have the MapCalc Learner trialware in hand take a look at this extensive on-line resource - http://www.innovativegis.com/basis/MapAnalysis/Default.html MapCalc Learner provides excellent cross integration to MapInfo Pro 6.x. Will export contours, MIG and point data. Give it a try.... -----Original Message----- From: RandaEnt. [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 30, 2002 10:33 AM To: [EMAIL PROTECTED] Subject: MI-L Surface area calculation List: Anyone know of a way w/MI and/or Vertical Mapper to determine surface area. VM has a window within the Cross Section table that when the data point is clicked for land distance but it is, the way I use it, always greyed out. Thanks Roy Chiappini Randa Enterprises _______________________________________________________________________ List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MapInfo-L" in the message body. _______________________________________________________________________ List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MapInfo-L" in the message body.
