Method argmax

xarray/core/dataarray.py:6325–6332

(  # type: ignore[overload-overlap]
        self,
        dim: str,
        *,
        axis: int | None = None,
        keep_attrs: bool | None = None,
        skipna: bool | None = None,
    )

    @overload
    def argmax(  # type: ignore[overload-overlap]
        self,
        dim: str,
        *,
        axis: int | None = None,
        keep_attrs: bool | None = None,
        skipna: bool | None = None,
    ) -> Self: ...

    @overload
    def argmax(