sokak01

Flow accumulation straight lines, flow direction problems

Discussion created by sokak01 on Jul 1, 2017
Latest reply on Jul 21, 2017 by sokak01

Hi. I am having some difficulties in revealing flood channels in my study area. 

 

The problem begins with the flow direction raster (input to flow acc.), where there is a -blue- region (picture attached) without flow direction being calculated. I don't want to exclude the area of course.

 

Please advise, how to solve it.

 

Thanks!

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