To whom it may concern: I recently received a data set that contained contour lines created in AutoCAD. When this file was converted to MapInfo format, several of the records within the Elevation filed contained the number -999. I was wondering what the cause of this error is? Is there a way to fix it without manually revising the attributes?
David Windeler Hons. BSc. Geo, GIS Apps. Specialist GIS Technician / Applications Specialist City Of Vaughan Engineering Department 2141 Major Mackenzie Drive Vaughan, Ontario L6A 1T1 Tel. (905) 832-8525 Ext. 8747 Fax (905) 832-6145 E-mail [EMAIL PROTECTED] http://www.city.vaughan.on.ca
