関連ワード:  how to make a surface plot in python    how to make a 3d plot in python    how to make a contour plot in python    how to make a 3d surface plot in python    how to do a 3d plot in python    how to make a 3d scatter plot in python    how to make a 3d plot in matplotlib    how to make a contour plot in matplotlib    how to make interactive 3d plots in python    how to draw 3d plot in python