{
  "id": 332308,
  "title": "Why Altitudemeters in ground_truth are empty?",
  "url": "/competitions/smartphone-decimeter-2022/discussion/332308",
  "author_name": "",
  "post_date": "2022-06-21T08:11:06.477398400Z",
  "votes": 6,
  "comment_count": 1,
  "views": 0,
  "content": "<p>I want the Height data in the ground truth, but I find that it is all empty, so I can't convert LLH data to ECEF data. Want to know how you all do it?</p>",
  "messages": [
    {
      "id": "1827677",
      "postDate": "06/21/2022 08:11:06",
      "content": "<p>I want the Height data in the ground truth, but I find that it is all empty, so I can't convert LLH data to ECEF data. Want to know how you all do it?</p>",
      "rawMarkdown": "I want the Height data in the ground truth, but I find that it is all empty, so I can't convert LLH data to ECEF data. Want to know how you all do it?",
      "votes": null
    },
    {
      "id": "1849828",
      "postDate": "07/09/2022 20:40:12",
      "content": "<p>Some of them are empty but not all 😧</p>",
      "rawMarkdown": "Some of them are empty but not all 😧",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1849828,
      "author_name": "solverworld",
      "author_url": "",
      "post_date": "07/09/2022 20:40:12",
      "content": "<p>Some of them are empty but not all 😧</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1827677": "I want the Height data in the ground truth, but I find that it is all empty, so I can't convert LLH data to ECEF data. Want to know how you all do it?",
    "1849828": "Some of them are empty but not all 😧"
  },
  "source": "meta"
}