Dear Experts, As I am pretty new with Mapinfo, I would be grateful if you can share your views on this matter. Problem: I have a layer with close polygons (e.g. Layer A) and another layer of just straight lines (e.g. Layer B). If we overlay the two layers, these polylines will pass through the polygons or rather cuts through the boundary of the polygon in two locations. Question: Is there any way which I can "request" mapinfo to extract all the cross-over/intersection points (doesn't matter if it is lat/lons or grids) and also measure the distance from the start of the line to the intersections points? Any advice or suggestion is greatly appreciated. Thanking you in advance. Best regards Michael Reservoir Evaluation Seismic Schlumberger ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]