xarray.ufuncs.trunc = <xarray.ufuncs._UFuncDispatcher object>

xarray specific variant of numpy.trunc. Handles xarray.Dataset, xarray.DataArray, xarray.Variable, numpy.ndarray and dask.array.Array objects with automatic dispatching.

Documentation from numpy:

trunc(x[, out])

Return the truncated value of the input, element-wise.

The truncated value of the scalar x is the nearest integer i which is closer to zero than x is. In short, the fractional part of the signed number x is discarded.


x : array_like

Input data.


y : ndarray or scalar

The truncated value of each element in x.

See also

ceil, floor, rint


New in version 1.3.0.


>>> a = np.array([-1.7, -1.5, -0.2, 0.2, 1.5, 1.7, 2.0])
>>> np.trunc(a)
array([-1., -1., -0.,  0.,  1.,  1.,  2.])