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Drainage Line Processing with ArcHydro

Question asked by xMelvinx on Jan 13, 2016
Latest reply on Jan 19, 2016 by MBoucher21

I have to do a flood study for my bachelor thesis with ArcHydro.


And I have a problem using "Drainage Line Processing" after "Stream Segmentation". It doesn't work an the error " Attempted to read or write protected memory. This is often an indication that other memory is corrupt." appears.


Does somebody know what that means and what I can do about it?


Could it be that I have to much Stream Segments, because there are a lot?


Hope someone knows what to do.