filters.height

The Height filter takes as input a point cloud with a Classification dimension, with ground points assigned the classification label of 2 (per LAS specification). It returns a point cloud with a new dimension HeightAboveGround that contains the normalized height value.

Example

{
  "pipeline":[
    "input.las",
    {
      "type":"filters.height"
    },
    {
      "type":"filters.ferry",
      "dimensions":"Z = HeightAboveGround",
    },
    {
      "type":"writers.las",
      "filename":"output.las"
    }
  ]
}

Options

None