Hi Mappers I am trying to extract height for my contour lines in a field named "Meter". I know I can extract the "meter" value to excel but I need heights co-related to coordinates to input into Vertical mapper for contour generation. Please help. Regards John ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]