xarray-tutorial
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More on re-indexing
xarray has some pretty powerful, indexing, re-indexing, and binning capabilities. My knowledge of them all is pretty limited, but reindex
, reindex_like
, groupby
and groupby_bins
all seem like useful targets for operations that folks dealing with practical, ~happy~ gappy, poorly gridded data, could use some help with.
e.g. I couldn't figure this out on my own: https://stackoverflow.com/questions/73760046/replace-some-values-in-dataarray-based-on-list-of-indices/73790162#73790162
I appreciate that some of this is probably old-hat for pandas users, but some of us just skipped right to xarray ;-)
Thanks!
PS, apologies if this is covered in the tutorial and I haven't seen it.
apologies if this is covered in the tutorial and I haven't seen it.
It isn't covered explicitly and it's a really important topic. Thanks!
I may be able to contribute something, but maybe I don't know all the tricks...
Go for it! Contributions always help poke us into doing something :) .
It links to alignment for which we have OK material for. But I think this will work nicely as a separate "intermediate" tutorial that builds on that alignment and broadcasting tutorial.