issues: 561316080

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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
561316080 MDU6SXNzdWU1NjEzMTYwODA= 3760 Truncate array repr based on line count 5635139 closed 0     1 2020-02-06T22:48:58Z 2020-06-24T16:04:12Z 2020-06-24T16:04:12Z MEMBER      

MCVE Code Sample

I thought we might have had an issue (and maybe solved it?) but couldn't find it anywhere. Forgive me if I'm duplicating.

```python xr.DataArray(np.random.rand(100,5,1))

<xarray.DataArray (dim_0: 100, dim_1: 5, dim_2: 1)> array([[[0.71333665], [0.93820892], [0.48678056], [0.07299961], [0.63542414]],

*** Deleted 400 lines ***

   [[0.29987457],
    [0.55963998],
    [0.25976744],
    [0.80062955],
    [0.503025  ]],

   [[0.48255097],
    [0.55861315],
    [0.36059861],
    [0.96539665],
    [0.05674621]],

   [[0.81389941],
    [0.55745028],
    [0.20348983],
    [0.63390148],
    [0.94698865]],

   [[0.16792246],
    [0.9252646 ],
    [0.38596734],
    [0.17168077],
    [0.18162088]],

   [[0.04526339],
    [0.70028912],
    [0.72388995],
    [0.97481276],
    [0.66155381]],

   [[0.15058745],
    [0.57646963],
    [0.53382085],
    [0.24696459],
    [0.77601528]],

   [[0.6752243 ],
    [0.84991466],
    [0.87758404],
    [0.70828751],
    [0.04033709]]])

Dimensions without coordinates: dim_0, dim_1, dim_2 ```

Expected Output

With larger arrays, it's much more reasonable:

``` <xarray.DataArray (dim_0: 500, dim_1: 6, dim_2: 1)> array([[[0.9680447 ], [0.12554914], [0.9163406 ], [0.63710986], [0.97778361], [0.6419909 ]],

   [[0.48480678],
    [0.31214637],
    [0.72270997],
    [0.81523543],
    [0.34327902],
    [0.80941523]],

   [[0.92192284],
    [0.47841933],
    [0.00760903],
    [0.83886152],
    [0.88538772],
    [0.6532889 ]],

   ...,

   [[0.39558324],
    [0.42220218],
    [0.56731915],
    [0.27388751],
    [0.51097741],
    [0.62824705]],

   [[0.97379019],
    [0.0311196 ],
    [0.09790975],
    [0.65206508],
    [0.14369363],
    [0.09683937]],

   [[0.71318171],
    [0.88591664],
    [0.30032286],
    [0.97324135],
    [0.10250702],
    [0.03973667]]])

Dimensions without coordinates: dim_0, dim_1, dim_2 ```

Problem Description

Something like 40 lines is probably a reasonable place to truncate?

Output of xr.show_versions()

# Paste the output here xr.show_versions() here INSTALLED VERSIONS ------------------ commit: None python: 3.7.3 | packaged by conda-forge | (default, Jul 1 2019, 21:52:21) [GCC 7.3.0] python-bits: 64 OS: Linux OS-release: [...] machine: x86_64 processor: x86_64 byteorder: little LC_ALL: None LANG: en_US.utf8 LOCALE: en_US.UTF-8 libhdf5: 1.10.5 libnetcdf: 4.7.1 xarray: 0.15.0 pandas: 0.25.3 numpy: 1.17.3 scipy: 1.3.2 netCDF4: 1.5.3 pydap: None h5netcdf: 0.7.4 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: 1.2.1 dask: 2.7.0 distributed: 2.7.0 matplotlib: 3.1.2 cartopy: None seaborn: 0.9.0 numbagg: None setuptools: 41.6.0.post20191101 pip: 19.3.1 conda: None pytest: 5.2.2 IPython: 7.9.0 sphinx: 2.2.1 
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   completed 13221727 issue

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