{
  "id": 477392,
  "title": "How to merge device_gnss.csv and imu_device.csv?",
  "url": "/competitions/smartphone-decimeter-2023/discussion/477392",
  "author_name": "datageek",
  "post_date": "2024-02-15T22:22:22.512000",
  "votes": 2,
  "comment_count": 0,
  "views": 0,
  "content": "<p>Hi Guys,</p>\n<p>I am having issues with merging the device_gnss.csv and imu_device.csv and number of rows for test data is not matching when I am submitting as a result I cannot submit.</p>\n<p>I have merged the two datasets using an inner join on tripId and utcTimeMillis. Is this correct?<br>\nAny suggestions …please help me out!</p>",
  "messages": [
    {
      "id": 2654131,
      "postDate": "2024-02-15T22:22:22.513Z",
      "content": "<p>Hi Guys,</p>\n<p>I am having issues with merging the device_gnss.csv and imu_device.csv and number of rows for test data is not matching when I am submitting as a result I cannot submit.</p>\n<p>I have merged the two datasets using an inner join on tripId and utcTimeMillis. Is this correct?<br>\nAny suggestions …please help me out!</p>",
      "rawMarkdown": "Hi Guys,\n\nI am having issues with merging the device_gnss.csv and imu_device.csv and number of rows for test data is not matching when I am submitting as a result I cannot submit.\n\nI have merged the two datasets using an inner join on tripId and utcTimeMillis. Is this correct?\nAny suggestions ...please help me out!",
      "votes": 2
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "2654131": "Hi Guys,\n\nI am having issues with merging the device_gnss.csv and imu_device.csv and number of rows for test data is not matching when I am submitting as a result I cannot submit.\n\nI have merged the two datasets using an inner join on tripId and utcTimeMillis. Is this correct?\nAny suggestions ...please help me out!"
  }
}