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I've noticed that the build stream network in pysheds v0.3.5 does not cross the centroid of each grid cell (only if crossing diagonally), and uses the side of the cell. This is a bit of a pain, as it lowers the ability to overlap the stream network with any of the raster layers produced during the delineation process, and therefore, limits further analysis.
Examples
The following is an example of a stream network built using pysheds:
TauDEM as an instance, builds stream networks that pass through the centroid of each grid cell. Below is an example of a stream network built with TauDEM:
Question
Is there an option in pysheds that I can control this behaviour?
The text was updated successfully, but these errors were encountered:
kasra-keshavarz
changed the title
Why stream network LineStrings does not pass through the centroid of each grid cell?
Why stream network LineStrings do not pass through the centroid of each grid cell?
Nov 22, 2023
Problem
I've noticed that the build stream network in
pysheds v0.3.5
does not cross the centroid of each grid cell (only if crossing diagonally), and uses the side of the cell. This is a bit of a pain, as it lowers the ability to overlap the stream network with any of the raster layers produced during the delineation process, and therefore, limits further analysis.Examples
The following is an example of a stream network built using
pysheds
:TauDEM
as an instance, builds stream networks that pass through the centroid of each grid cell. Below is an example of a stream network built withTauDEM
:Question
Is there an option in
pysheds
that I can control this behaviour?The text was updated successfully, but these errors were encountered: