From 305f56c9fc5bf3b037693f450ba1d72aaf135e24 Mon Sep 17 00:00:00 2001
From: chambbj <brad.chambers@gmail.com>
Date: Thu, 16 May 2019 09:47:33 -0500
Subject: [PATCH] Add covariancefeatures to the main filters documentation
 (#2517)

---
 doc/stages/filters.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/stages/filters.rst b/doc/stages/filters.rst
index 812f4d4b85..65e7ae8e6b 100644
--- a/doc/stages/filters.rst
+++ b/doc/stages/filters.rst
@@ -36,6 +36,7 @@ invalidate an existing KD-tree.
    filters.cluster
    filters.colorinterp
    filters.colorization
+   filters.covariancefeatures
    filters.dem
    filters.eigenvalues
    filters.estimaterank
@@ -72,6 +73,10 @@ invalidate an existing KD-tree.
 :ref:`filters.colorization`
     Fetch and assign RGB color information from a GDAL-readable datasource.
 
+:ref:`filters.covariancefeatures`
+    Filter that calculates local features based on the covariance matrix of a
+    point's neighborhood.
+
 :ref:`filters.eigenvalues`
     Compute pointwise eigenvalues, based on k-nearest neighbors.