{
  "id": 190944,
  "title": "How to use train.zarr ?",
  "url": "/competitions/lyft-motion-prediction-autonomous-vehicles/discussion/190944",
  "author_name": "",
  "post_date": "2020-10-13T23:30:31.559972Z",
  "votes": null,
  "comment_count": 2,
  "views": 0,
  "content": "<p>Hello,</p>\n<p>I've seen the config file agent_motion_config.yaml fetches the file scene/sample.zarr</p>\n<p>To use the training file train.zarr I modified agent_motion_config.yaml manually in the data loader.</p>\n<p>Is it the right approach ? </p>\n<p>I've noticed I got the following warning when the change was made:</p>\n<p>cannot find the right config in /data/lyft-motion-prediction-autonomous-vehicles/scenes/train.zarr,<br>\nyour cfg has loaded filter_agents_threshold=0.5<br>\nbut that value doesn't have a match among the agents_mask in the zarr<br>\nMask will now be generated for that parameter.</p>",
  "messages": [
    {
      "id": "1048905",
      "postDate": "10/13/2020 23:30:31",
      "content": "<p>Hello,</p>\n<p>I've seen the config file agent_motion_config.yaml fetches the file scene/sample.zarr</p>\n<p>To use the training file train.zarr I modified agent_motion_config.yaml manually in the data loader.</p>\n<p>Is it the right approach ? </p>\n<p>I've noticed I got the following warning when the change was made:</p>\n<p>cannot find the right config in /data/lyft-motion-prediction-autonomous-vehicles/scenes/train.zarr,<br>\nyour cfg has loaded filter_agents_threshold=0.5<br>\nbut that value doesn't have a match among the agents_mask in the zarr<br>\nMask will now be generated for that parameter.</p>",
      "rawMarkdown": "Hello,\n\nI've seen the config file agent_motion_config.yaml fetches the file scene/sample.zarr\n\nTo use the training file train.zarr I modified agent_motion_config.yaml manually in the data loader.\n\nIs it the right approach ? \n\nI've noticed I got the following warning when the change was made:\n\ncannot find the right config in /data/lyft-motion-prediction-autonomous-vehicles/scenes/train.zarr,\nyour cfg has loaded filter_agents_threshold=0.5\nbut that value doesn't have a match among the agents_mask in the zarr\nMask will now be generated for that parameter.",
      "votes": null
    },
    {
      "id": "1049259",
      "postDate": "10/14/2020 09:05:27",
      "content": "<p>It is recommended to use the starter Notebook provided by Lyft:</p>\n<p><a href=\"https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb\" target=\"_blank\">https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb</a></p>\n<p>It helps you configure your enviroment correctly.</p>",
      "rawMarkdown": "It is recommended to use the starter Notebook provided by Lyft:\n\nhttps://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb\n\nIt helps you configure your enviroment correctly.",
      "votes": null
    },
    {
      "id": "1049840",
      "postDate": "10/14/2020 20:30:16",
      "content": "<p>Hey Ali, Thanks for your answer. </p>\n<p>I'll check it out !</p>",
      "rawMarkdown": "Hey Ali, Thanks for your answer. \n\nI'll check it out !",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1049259,
      "author_name": "aliabdin1",
      "author_url": "",
      "post_date": "10/14/2020 09:05:27",
      "content": "<p>It is recommended to use the starter Notebook provided by Lyft:</p>\n<p><a href=\"https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb\" target=\"_blank\">https://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb</a></p>\n<p>It helps you configure your enviroment correctly.</p>",
      "votes": null,
      "replies": [
        {
          "id": 1049840,
          "author_name": "hugovergnesx",
          "author_url": "",
          "post_date": "10/14/2020 20:30:16",
          "content": "<p>Hey Ali, Thanks for your answer. </p>\n<p>I'll check it out !</p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1048905": "Hello,\n\nI've seen the config file agent_motion_config.yaml fetches the file scene/sample.zarr\n\nTo use the training file train.zarr I modified agent_motion_config.yaml manually in the data loader.\n\nIs it the right approach ? \n\nI've noticed I got the following warning when the change was made:\n\ncannot find the right config in /data/lyft-motion-prediction-autonomous-vehicles/scenes/train.zarr,\nyour cfg has loaded filter_agents_threshold=0.5\nbut that value doesn't have a match among the agents_mask in the zarr\nMask will now be generated for that parameter.",
    "1049259": "It is recommended to use the starter Notebook provided by Lyft:\n\nhttps://github.com/lyft/l5kit/blob/master/examples/agent_motion_prediction/agent_motion_prediction.ipynb\n\nIt helps you configure your enviroment correctly.",
    "1049840": "Hey Ali, Thanks for your answer. \n\nI'll check it out !"
  },
  "source": "meta"
}