Add cf conventions helper #31
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banesullivan
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Jul 2, 2022
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| x = axes.get("X", [None])[0] | ||
| y = axes.get("Y", [None])[0] | ||
| z = axes.get("Z", [None])[0] |
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This just feels wrong
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I agree that is quite ugly.
Alternatives are
x = da.axes["X"][0] if "X" in da.cf else None
or in _get_array:
# if cf_xarray exists
return da.cf[key] # this falls back to usually xarray stuff if "key" is not interpretable using cf conventions
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Great! thank you for the suggestions
Codecov Report
@@ Coverage Diff @@
## main #31 +/- ##
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+ Coverage 90.73% 91.36% +0.63%
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Files 8 9 +1
Lines 205 220 +15
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+ Hits 186 201 +15
Misses 19 19
Continue to review full report at Codecov.
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cc'ing @dcherian as a cf-xarray pro |
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Resolves #15
I feel this should be double-checked by someone more familiar with CF conventions and how that accessor works.
Also, this should be tested against more datasets
cc @rabernat, any feedback here? The premise is that the new function added here can attempt to use
cf_xarrayto get the XYZ coordinate array names when the user does not specify names.In future work, this can be used to address #19