Perhaps you could try the expression ObjectLen(ConvertToPLine(obj),"m") in the query?
R >Hello! > I have a table with lines, polylines and arcs. I'm trying to calculate the >length of an arc. > SQL Select > select columns ObjectLen(obj, "m") >Positive values are returned in browser for a line, polyline ... but the >arc returns a length value of 0 > Robert Crossley Robert Crossley & Associates 9 Short St New Brighton NSW 2483 P: 02 6680 1309 F: New Connection M: 0419 718 642 E: [EMAIL PROTECTED] _______________________________________________________________________ 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.
