2

I use PDAL to find the height of points from LiDAR data. When I run the command:

pdal translate myfile.las height.bpf height --writers.bpf.output_dims="X,Y,Z,Height;"

It throws me the following error:

PDAL: Couldn't create filter stage of type 'filters.height'

1

filters.height has been replaced by filters.hag so if you want to find the Height Above Ground (HAG) in point cloud data use filters.hag:

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

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