Stefanie.Steinbach

Keeping values throughout conversion from raster to polygon

Discussion created by Stefanie.Steinbach on Nov 29, 2013
Latest reply on Nov 30, 2013 by Dan_Patterson
Hi all,
What I need to do is calculate the catchment size of about 300 pourpoints and join the tables afterwards, so that each pourpoint can be related to its catchment. What I have done so far is creating the catchments as rasters and converting them to polygons to get the size of the area. Doing so, I lost the values in the attribute table that would have determined the relationship between pourpoints and catchments.
Renaming all 300 catchments manually doesn't seem like an adequate option. Is there a way to keep the significant values throughout the conversion to polygons or an even simpler solution?
Your help is much appreciated.

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