Method test_convenient_facetgrid_4d

xarray/tests/test_plot.py:701–711

(self)

    @pytest.mark.slow
    @pytest.mark.filterwarnings("ignore:tight_layout cannot")
    def test_convenient_facetgrid_4d(self) -> None:
        a = easy_array((10, 15, 2, 3))
        d = DataArray(a, dims=["y", "x", "columns", "rows"])
        g = d.plot(x="x", y="y", col="columns", row="rows")  # type: ignore[call-arg]

        assert_array_equal(g.axs.shape, [3, 2])
        for ax in g.axs.flat:
            assert ax.has_data()

        with pytest.raises(ValueError, match=r"[Ff]acet"):
            d.plot(x="x", y="y", col="columns", ax=plt.gca())  # type: ignore[call-arg]

    def test_coord_with_interval(self) -> None:
        """Test line plot with intervals."""