rockycove

cumulative sum

Discussion created by rockycove on Oct 12, 2012
Latest reply on Oct 15, 2012 by dkwiens
Hi,

I have two shapefiles, one is a polyline (Oil Pipeline) and the other is a polygon (land parcels). What I want to is too have a field display the distance (in km) from the start of pipeline when it crosses into a polygon and another when it leaves the polygon. To make things a litte harder in some instances the pipeline crosses then leaves, then re-crosses the same polygon again, I'm only interested in when it first enters the polygon and when it finally leaves.

Any help at all would be really appreciated.

Thanks

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