xarray.zeros_like¶
-
xarray.
zeros_like
(other, dtype: Union[numpy.dtype, str] = None)¶ Return a new object of zeros with the same shape and type as a given dataarray or dataset.
- Parameters
- Returns
out – New object of zeros with the same shape and type as other.
- Return type
same as object
Examples
>>> import numpy as np >>> import xarray as xr >>> x = xr.DataArray(np.arange(6).reshape(2, 3), ... dims=['lat', 'lon'], ... coords={'lat': [1, 2], 'lon': [0, 1, 2]}) >>> x <xarray.DataArray (lat: 2, lon: 3)> array([[0, 1, 2], [3, 4, 5]]) Coordinates: * lat (lat) int64 1 2 * lon (lon) int64 0 1 2
>>> xr.zeros_like(x) <xarray.DataArray (lat: 2, lon: 3)> array([[0, 0, 0], [0, 0, 0]]) Coordinates: * lat (lat) int64 1 2 * lon (lon) int64 0 1 2
>>> xr.zeros_like(x, dtype=np.float) <xarray.DataArray (lat: 2, lon: 3)> array([[0., 0., 0.], [0., 0., 0.]]) Coordinates: * lat (lat) int64 1 2 * lon (lon) int64 0 1 2
See also