xray.Dataset.groupby¶
- Dataset.groupby(group, squeeze=True)¶
Group this dataset by unique values of the indicated group.
Parameters: group : str, DataArray or Coordinate
Array whose unique values should be used to group this array. If a string, must be the name of a variable contained in this dataset.
squeeze : boolean, optional
If “group” is a dimension of any arrays in this dataset, squeeze controls whether the subarrays have a dimension of length 1 along that dimension or if the dimension is squeezed out.
Returns: grouped : GroupBy
A GroupBy object patterned after pandas.GroupBy that can be iterated over in the form of (unique_value, grouped_array) pairs.