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/3445#issuecomment-551386159,https://api.github.com/repos/pydata/xarray/issues/3445,551386159,MDEyOklzc3VlQ29tbWVudDU1MTM4NjE1OQ==,1217238,2019-11-08T05:05:01Z,2019-11-08T05:05:01Z,MEMBER,"The missing operation here in sparse is indexing like `x[y, z]` where `y` and `z` are both arrays.

For reference, here's the traceback:
```
---------------------------------------------------------------------------
IndexError                                Traceback (most recent call last)
<ipython-input-1-6547fa3d1500> in <module>()
     17                                   'time':time}).to_dataset()
     18 
---> 19 dataset1 = xr.merge([data_array1,data_array2])

9 frames
/usr/local/lib/python3.6/dist-packages/xarray/core/merge.py in merge(objects, compat, join, fill_value)
    780         dict_like_objects.append(obj)
    781 
--> 782     merge_result = merge_core(dict_like_objects, compat, join, fill_value=fill_value)
    783     merged = Dataset._construct_direct(**merge_result._asdict())
    784     return merged

/usr/local/lib/python3.6/dist-packages/xarray/core/merge.py in merge_core(objects, compat, join, priority_arg, explicit_coords, indexes, fill_value)
    537     coerced = coerce_pandas_values(objects)
    538     aligned = deep_align(
--> 539         coerced, join=join, copy=False, indexes=indexes, fill_value=fill_value
    540     )
    541     collected = collect_variables_and_indexes(aligned)

/usr/local/lib/python3.6/dist-packages/xarray/core/alignment.py in deep_align(objects, join, copy, indexes, exclude, raise_on_invalid, fill_value)
    403         indexes=indexes,
    404         exclude=exclude,
--> 405         fill_value=fill_value
    406     )
    407 

/usr/local/lib/python3.6/dist-packages/xarray/core/alignment.py in align(join, copy, indexes, exclude, fill_value, *objects)
    331             new_obj = obj.copy(deep=copy)
    332         else:
--> 333             new_obj = obj.reindex(copy=copy, fill_value=fill_value, **valid_indexers)
    334         new_obj.encoding = obj.encoding
    335         result.append(new_obj)

/usr/local/lib/python3.6/dist-packages/xarray/core/dataset.py in reindex(self, indexers, method, tolerance, copy, fill_value, **indexers_kwargs)
   2430             tolerance,
   2431             copy=copy,
-> 2432             fill_value=fill_value,
   2433         )
   2434         coord_names = set(self._coord_names)

/usr/local/lib/python3.6/dist-packages/xarray/core/alignment.py in reindex_variables(variables, sizes, indexes, indexers, method, tolerance, copy, fill_value)
    581 
    582             if needs_masking:
--> 583                 new_var = var._getitem_with_mask(key, fill_value=fill_value)
    584             elif all(is_full_slice(k) for k in key):
    585                 # no reindexing necessary

/usr/local/lib/python3.6/dist-packages/xarray/core/variable.py in _getitem_with_mask(self, key, fill_value)
    724                 actual_indexer = indexer
    725 
--> 726             data = as_indexable(self._data)[actual_indexer]
    727             mask = indexing.create_mask(indexer, self.shape, data)
    728             data = duck_array_ops.where(mask, fill_value, data)

/usr/local/lib/python3.6/dist-packages/xarray/core/indexing.py in __getitem__(self, key)
   1260     def __getitem__(self, key):
   1261         array, key = self._indexing_array_and_key(key)
-> 1262         return array[key]
   1263 
   1264     def __setitem__(self, key, value):

/usr/local/lib/python3.6/dist-packages/sparse/_coo/indexing.py in getitem(x, index)
     66 
     67     # Get the mask
---> 68     mask, adv_idx = _mask(x.coords, index, x.shape)
     69 
     70     # Get the length of the mask

/usr/local/lib/python3.6/dist-packages/sparse/_coo/indexing.py in _mask(coords, indices, shape)
    129     if len(adv_idx) != 0:
    130         if len(adv_idx) != 1:
--> 131             raise IndexError('Only indices with at most one iterable index are supported.')
    132 
    133         adv_idx = adv_idx[0]

IndexError: Only indices with at most one iterable index are supported.
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,512205079