issues

Table actions

2 rows where user = 530988 sorted by updated_at descending

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: created_at (date), updated_at (date), closed_at (date)

type 2

state 1

repo 1

id node_id number title user state locked assignee milestone comments created_at updated_at ▲ closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
614976784 MDU6SXNzdWU2MTQ5NzY3ODQ= 4049 to_unstacked_dataset broken for single-dim variables letmaik 530988 closed 0     0 2020-05-08T20:43:39Z 2020-07-02T20:51:11Z 2020-07-02T20:51:11Z CONTRIBUTOR      

MCVE Code Sample

```python arr = xr.DataArray( np.arange(3), coords=[("x", [0, 1, 2])], ) data = xr.Dataset({"a": arr, "b": arr}) stacked = data.to_stacked_array('y', sample_dims=['x']) unstacked = stacked.to_unstacked_dataset('y')

MergeError: conflicting values for variable 'y' on objects to be combined. You can skip this check by specifying compat='override'.

```

Expected Output

A working roundtrip.

Problem Description

I need to stack a bunch of variables and later unstack them again, however this doesn't work if the variables only have a single dimension.

Versions

Output of <tt>xr.show_versions()</tt> INSTALLED VERSIONS ------------------ commit: None python: 3.7.3 (default, Mar 27 2019, 22:11:17) [GCC 7.3.0] python-bits: 64 OS: Linux OS-release: 4.15.0-96-generic machine: x86_64 processor: x86_64 byteorder: little LC_ALL: None LANG: en_GB.UTF-8 LOCALE: en_GB.UTF-8 libhdf5: 1.10.4 libnetcdf: 4.6.2 xarray: 0.15.1 pandas: 1.0.3 numpy: 1.17.3 scipy: 1.3.1 netCDF4: 1.4.2 pydap: None h5netcdf: None h5py: 2.10.0 Nio: None zarr: None cftime: 1.0.4.2 nc_time_axis: None PseudoNetCDF: None rasterio: None cfgrib: None iris: None bottleneck: None dask: 2.10.1 distributed: 2.10.0 matplotlib: 3.1.1 cartopy: None seaborn: 0.10.0 numbagg: None setuptools: 41.0.0 pip: 19.0.3 conda: 4.8.3 pytest: 5.3.5 IPython: 7.9.0 sphinx: None 
{
    "url": "https://api.github.com/repos/pydata/xarray/issues/4049/reactions",
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
   completed xarray 13221727 issue
611384793 MDExOlB1bGxSZXF1ZXN0NDEyNTg0NDI5 4021 Fix to_netcdf docstring typo letmaik 530988 closed 0     1 2020-05-03T10:57:20Z 2020-05-03T13:34:27Z 2020-05-03T13:34:27Z CONTRIBUTOR   0 pydata/xarray/pulls/4021 
{
    "url": "https://api.github.com/repos/pydata/xarray/issues/4021/reactions",
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
     xarray 13221727 pull

Advanced export

JSON shape: default, array, newline-delimited, object

CSV options: 

CREATE TABLE [issues] (
   [id] INTEGER PRIMARY KEY,
   [node_id] TEXT,
   [number] INTEGER,
   [title] TEXT,
   [user] INTEGER REFERENCES [users]([id]),
   [state] TEXT,
   [locked] INTEGER,
   [assignee] INTEGER REFERENCES [users]([id]),
   [milestone] INTEGER REFERENCES [milestones]([id]),
   [comments] INTEGER,
   [created_at] TEXT,
   [updated_at] TEXT,
   [closed_at] TEXT,
   [author_association] TEXT,
   [active_lock_reason] TEXT,
   [draft] INTEGER,
   [pull_request] TEXT,
   [body] TEXT,
   [reactions] TEXT,
   [performed_via_github_app] TEXT,
   [state_reason] TEXT,
   [repo] INTEGER REFERENCES [repos]([id]),
   [type] TEXT
);
CREATE INDEX [idx_issues_repo]
    ON [issues] ([repo]);
CREATE INDEX [idx_issues_milestone]
    ON [issues] ([milestone]);
CREATE INDEX [idx_issues_assignee]
    ON [issues] ([assignee]);
CREATE INDEX [idx_issues_user]
    ON [issues] ([user]);