config.json

gistfile1.txt

{
  "pipeline":[
    "input.las",
    {
      "type":"filters.reprojection",
      "in_srs":"EPSG:4326",
      "out_srs":"EPSG:3857"
    },
    {
      "type":"filters.voxelgrid",
      "leaf_x" : 0.5,
      "leaf_y" : 0.5,
      "leaf_z" : 0.5
    },
    {
      "type":"filters.lof",
      "minpts":20
    },
    {
      "type":"filters.pmf",
      "initial_distance" : 0.1,
      "slope" : 0.1
    },
    {
     "type":"filters.range",
      "limits":"Classification[1:1]"
    },
    {
      "type":"filters.cluster",
      "min_points" : 50,
      "tolerance" : 3.0
    },
    {
      "type":"filters.range",
      "limits":"ClusterID![0:0]"
    },
    "output.las"
  ]
}