html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/1839#issuecomment-567778802,https://api.github.com/repos/pydata/xarray/issues/1839,567778802,MDEyOklzc3VlQ29tbWVudDU2Nzc3ODgwMg==,26384082,2019-12-20T04:04:38Z,2019-12-20T04:04:38Z,NONE,"In order to maintain a list of currently relevant issues, we mark issues as stale after a period of inactivity

If this issue remains relevant, please comment here or remove the `stale` label; otherwise it will be marked as closed automatically
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,289837692
https://github.com/pydata/xarray/issues/1839#issuecomment-358853933,https://api.github.com/repos/pydata/xarray/issues/1839,358853933,MDEyOklzc3VlQ29tbWVudDM1ODg1MzkzMw==,1386642,2018-01-19T03:07:32Z,2018-01-19T03:09:08Z,CONTRIBUTOR,"I guess the main reason barrier for me is initializing the coordinates quickly, which `xr.DataArray(np.ones(3, 4), dims=['x', 'y'])` doesn't do. 

>What would use suggest for the signature of a function like xr.ones?

Something like the following would work for me:

```python
def ones(shape, dims=None):
    """"""Create DataArray of ones with initialized coordinates

    Parameters
    ----------
    shape : tuple
        shape of the array
    dims : list of str, optional
        list of dimensions with same length as shape. The default will be
        dim_0, dim_1,...,etc
    coordinate_initializer : optional
        function which returns the appropriate coordinates. The signature for
        this function must be coordinate_initializer(dim, dim_length). The
        default is to initialize all the coordinates with
        ``np.arange(dim_length)``
    """"""
    pass
```

","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,289837692
https://github.com/pydata/xarray/issues/1839#issuecomment-358850297,https://api.github.com/repos/pydata/xarray/issues/1839,358850297,MDEyOklzc3VlQ29tbWVudDM1ODg1MDI5Nw==,1217238,2018-01-19T02:42:41Z,2018-01-19T02:42:41Z,MEMBER,"What would use suggest for the signature of a function like `xr.ones`?

I think the main reason why we don't have these helpers is that `xr.DataArray(np.ones(3, 4), dims=['x', 'y'])` is nearly as succinct 

I suppose we could possibly do better now that newer versions of Python (3.6+) guarantee order for keyword arguments, so we could have something like `xr.ones(x=3, y=4)`.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,289837692