Flow direction in the network

05-17-2021 02:44 AM
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New Contributor III


I have this vector network and I need to drain it to the outlet blue point. In fact,

I need the raster flow direction of the network.

I don’t have the true direction of the segments (from node to node are arbitrary)

And I don’t have a DEM.

Is there any way to do it?

Sans titre.png

NB: This file was an image in a book, and I converted it to a vector shapefile in ArcMap

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