issue_comments: 1201147133
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html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | performed_via_github_app | issue |
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https://github.com/pydata/xarray/issues/6847#issuecomment-1201147133 | https://api.github.com/repos/pydata/xarray/issues/6847 | 1201147133 | IC_kwDOAMm_X85HmAz9 | 8914493 | 2022-08-01T12:38:12Z | 2022-08-01T12:38:12Z | NONE |
Yes, I'll share a workflow example shortly. Ideally I'd like it to be agnostic, rather than CuPy, for example using Numba mapped arrays for arrays which are larger then GPU RAM. I have several which are a lot larger then the 48GB on the RTX8000 GPUs I'm using for this. I have a mix of a dataframe with points of interest, spatial references tables for coordinate transformation (similar to NTv2 grids), and then use interpolation to estimate characteristics from data in a NetCDF file around the local points of interest. At present I have a workaround where I convert the NetCDF file into a dictionary of arrays which is pickled. The image below shows the mapped output of this process on UK rainfall in 2019 (Data source: UK Met Office)
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