xarray

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Lazy saving to NetCDF4 fails randomly if an array is used multiple times

1

### What happened? Saving `xr.Dataset()` lazily to NetCDF4 (`dset.to_netcdf(..., compute=False)`) fails seemingly randomly if an array is used either as a coordinate to multiple variables, or saved with different names...

pnuu

Cumulative examples

8

Here I am trying to add docstring example to the cumulative functions. I did this by basically copying the method used for the reduction functions. Not sure at all if...

patrick-naylor

fix passing of curvefit kwargs

5

- [x] Closes #6891 - [x] Tests added - [x] User visible changes (including notable bug fixes) are documented in `whats-new.rst`

slevang

Explicit indexes: next steps

2

#5692 is ~~not merged yet~~ now merged ~~but~~ and we can ~~already~~ start thinking about the next steps. I’m opening this issue to list and track the remaining tasks. @pydata/xarray,...

benbovy

Concatenate using Multiindex cannot be unstacked anymore

3

### What happened? When trying to concatenate data using a Pandas MultiIndex and then unstack it to get two independent dimensions (e.g. for varying different parameters in a simulation), the...

lpilz

Segfault writing large netcdf files to s3fs

16

### What happened? It seems netcdf4 does not work well currently with `s3fs` the FUSE filesystem layer over S3 compatible storage with either the default `netcdf4` engine nor with the...

d1mach

- [x] Closes #7141

headtr1ck

import xarray causes fatal python crash on windows when h5netcdf and netcdf4 are installed

3

### What happened? On Windows with python (3.9 and 3.10) the command `import xarray` results in a crash of python, if I have the packages netcdf4 and h5netcdf installed. ###...

daanscheltens

Coverage shows reduced value since mypy flag was added

1

### What is your issue? The coverage was reduced from ~94% to ~68% after merging #7126 See https://app.codecov.io/gh/pydata/xarray or our badge I _think_ this is because the unittests never included...

headtr1ck

`rolling().sum()` is numerically unstable

4

### What happened? On an input array like ```mydata.values[0,0,:] array([0. , 0. , 0. , 0.57392103, 0.57392103, 0.57392103, 0.57392103, 0.57392103, 0.57392103, 0.57392103, 0.57392103, 0.57392103, 0. , 0.57392103, 0.57392103, 0.57392103, 0.57392103,...

ilemhadri