xarray.Dataset.shift¶
-
Dataset.
shift
(shifts=None, fill_value=<NA>, **shifts_kwargs)¶ Shift this dataset by an offset along one or more dimensions.
Only data variables are moved; coordinates stay in place. This is consistent with the behavior of
shift
in pandas.Parameters: - shifts : Mapping with the form of {dim: offset}
Integer offset to shift along each of the given dimensions. Positive offsets shift to the right; negative offsets shift to the left.
- fill_value: scalar, optional
Value to use for newly missing values
- **shifts_kwargs:
The keyword arguments form of
shifts
. One of shifts or shifts_kwarg must be provided.
Returns: - shifted : Dataset
Dataset with the same coordinates and attributes but shifted data variables.
See also
Examples
>>> ds = xr.Dataset({'foo': ('x', list('abcde'))}) >>> ds.shift(x=2) <xarray.Dataset> Dimensions: (x: 5) Coordinates: * x (x) int64 0 1 2 3 4 Data variables: foo (x) object nan nan 'a' 'b' 'c'