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(Co-opening in rioxarray due to the raster nature of the accessor: corteva/rioxarray#687)
Following what is asked in the doc, I'm letting you know that we intend to write an xarray accessor to enable functions specific to digital elevation models in our package xDEM! 🙂
The accessor would mirror all the functionalities we have (and future ones):
Vertical CRS transformation (not yet supported by rasterio so built on top of pyproj directly, would build on top of rioxarray in the accessor),
Terrain attributes (I see a bit of overlap with xarray-spatial in "Surface": https://xarray-spatial.org/user_guide/surface.html for some of these; we have more published versions which can be parametrized, so I guess that's OK? I could start a discussion there to coordinate future development),
I was thinking of using the accessor name dem, e.g.: ds.dem.to_vcrs(), ds.dem.profile_curvature() or ds.dem.coregister(). I didn't catch any overlap with other efforts. Would that work fine?
Thanks! (and for the great work on xarray!)
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Agreed, a little table with accessor names would be useful, especially when many Xarray-related projects listed don't actually use any accessor, which is also good info. I think some projects are migrating to the accessor logic, it could be the occasion to tag them in a common PR and ask for an update?
Hi all,
(Co-opening in
rioxarray
due to the raster nature of the accessor: corteva/rioxarray#687)Following what is asked in the doc, I'm letting you know that we intend to write an
xarray
accessor to enable functions specific to digital elevation models in our package xDEM! 🙂The accessor would mirror all the functionalities we have (and future ones):
rasterio
so built on top ofpyproj
directly, would build on top ofrioxarray
in the accessor),xarray-spatial
in "Surface": https://xarray-spatial.org/user_guide/surface.html for some of these; we have more published versions which can be parametrized, so I guess that's OK? I could start a discussion there to coordinate future development),I was thinking of using the accessor name
dem
, e.g.:ds.dem.to_vcrs()
,ds.dem.profile_curvature()
ords.dem.coregister()
. I didn't catch any overlap with other efforts. Would that work fine?Thanks! (and for the great work on
xarray
!)The text was updated successfully, but these errors were encountered: