Update Cluster filter docs for new is3d option

PDAL · May 21, 2020 · 2dcbe14 · 2dcbe14
1 parent bb26b84
commit 2dcbe14
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/doc/stages/filters.cluster.rst b/doc/stages/filters.cluster.rst
@@ -42,3 +42,7 @@ tolerance
   Cluster tolerance - maximum Euclidean distance for a point to be added to the
   cluster. [Default: 1.0]
 
+is3d
+  By default, clusters are formed by considering neighbors in a 3D sphere, but
+  if ``is3d`` is set to false, it will instead consider neighbors in a 2D
+  cylinder (XY plane only). [Default: true]