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Add option to carve in clip_to_catchments #165

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Tracked by #227
barneydobson opened this issue May 15, 2024 · 0 comments
Open
Tracked by #227

Add option to carve in clip_to_catchments #165

barneydobson opened this issue May 15, 2024 · 0 comments
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@barneydobson
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barneydobson commented May 15, 2024 •
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The subbasin delineation here has huge influences on the rest of the procedure. It is conceivable that we should carve roads before doing this.

Can be done by inserting into graph_utilities.py:

# Derive subbasins
with tempfile.TemporaryDirectory() as temp_dir:
        temp_fid = Path(temp_dir) / "carved.tif"
        go.burn_shape_in_raster([d['geometry'] for u,v,d in G.edges(data=True)],
                subcatchment_derivation.carve_depth,
                addresses.elevation,
                temp_fid)
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