issue_comments: 671101989
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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/2568#issuecomment-671101989 | https://api.github.com/repos/pydata/xarray/issues/2568 | 671101989 | MDEyOklzc3VlQ29tbWVudDY3MTEwMTk4OQ== | 15331990 | 2020-08-09T21:15:41Z | 2020-08-09T21:15:41Z | CONTRIBUTOR | If I were to make a PR, where would this method reside? Would it be under dataset.py and dataarray.py? Also, would I simply call np.select inside the method, and if so, how would I add support for dask? My minimal example atm: ``` import xarray as xr import numpy as np import hvplot.xarray ds = xr.tutorial.open_dataset('air_temperature').isel(time=0) ds['air_cats'] = (
('lat', 'lon'),
np.select([ds['air'].values >= 273.15, ds['air'].values < 273.15], ['above freezing', 'below freezing'])
)
ds.hvplot('lon', 'lat', hover_cols=['air_cats'])
```
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