Method _date_field

xarray/core/accessor_dt.py:247–257

(self, name: str, dtype: DTypeLike | None)

        self._obj = obj

    def _date_field(self, name: str, dtype: DTypeLike | None) -> T_DataArray:
        if dtype is None:
            dtype = self._obj.dtype
        result = _get_date_field(_index_or_data(self._obj), name, dtype)
        newvar = Variable(
            dims=self._obj.dims,
            attrs=self._obj.attrs,
            encoding=self._obj.encoding,
            data=result,
        )
        return self._obj._replace(newvar, name=name)

    def _tslib_round_accessor(self, name: str, freq: str) -> T_DataArray:
        result = _round_field(_index_or_data(self._obj), name, freq)