{
  "id": 178187,
  "title": "Out of bounds value conversion",
  "url": "/competitions/osic-pulmonary-fibrosis-progression/discussion/178187",
  "author_name": "Ali Zaidi",
  "post_date": "2020-08-29T00:58:40.214000",
  "votes": 1,
  "comment_count": 0,
  "views": 0,
  "content": "<p>For the -2000 values representing the space in the scan that are outside of the cylinder that would be the body -- I am seeing people set these either to -1000 (air) or to 0 (water). Is there a reason to set them to water ever? At first, it seems to make more sense to set them to air. Or does it not matter?</p>",
  "messages": [
    {
      "id": 989626,
      "postDate": "2020-08-29T00:58:40.213Z",
      "content": "<p>For the -2000 values representing the space in the scan that are outside of the cylinder that would be the body -- I am seeing people set these either to -1000 (air) or to 0 (water). Is there a reason to set them to water ever? At first, it seems to make more sense to set them to air. Or does it not matter?</p>",
      "rawMarkdown": "For the -2000 values representing the space in the scan that are outside of the cylinder that would be the body -- I am seeing people set these either to -1000 (air) or to 0 (water). Is there a reason to set them to water ever? At first, it seems to make more sense to set them to air. Or does it not matter?",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "989626": "For the -2000 values representing the space in the scan that are outside of the cylinder that would be the body -- I am seeing people set these either to -1000 (air) or to 0 (water). Is there a reason to set them to water ever? At first, it seems to make more sense to set them to air. Or does it not matter?"
  }
}