René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"root locus plot omega-damping grid appearing by default","articleBody":"I'm encountering a minor issue with `control.root_locus`. The documentation says the default behavior has the omega-damping grid set to False, but it's appearing unless I actually set `grid = False`.\n\nHere are the versions I'm working with:\ncontrol 0.10.1\nmatplotlib 3.10.0\nI'm seeing this in both a Jupyter Notebook and Google Colab.\n\nHere's an example of the issue:\n\u003cimg width=\"652\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/2a3b55db-7ba6-4579-bce9-150ac37c5c98\" /\u003e\n\u003cimg width=\"559\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/e47901b0-a5d4-416b-98e8-cfbbd0ec30e4\" /\u003e\n\nHere's what it looks like if `grid = False`:\n\u003cimg width=\"658\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/317c5b8c-5a4f-4a1d-b8e8-c8c35462f134\" /\u003e","author":{"url":"https://github.com/mjdunlop","@type":"Person","name":"mjdunlop"},"datePublished":"2025-02-26T21:15:16.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/1131/python-control/issues/1131"}