From 0961d15ac13620beef2f7600974afe8e4d011972 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 13 Jan 2020 19:36:29 +0100
Subject: cct doc: mention use or remote grids

---
 docs/source/apps/cct.rst | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'docs/source')

diff --git a/docs/source/apps/cct.rst b/docs/source/apps/cct.rst
index 33c716fe..c290e1b2 100644
--- a/docs/source/apps/cct.rst
+++ b/docs/source/apps/cct.rst
@@ -91,6 +91,15 @@ cartesian coordinates) and
 *Coordinate Transformations*, which are coordinate operations where
 input and output datums differ (e.g. change of reference frame).
 
+Use of remote grids
+*******************
+
+.. versionadded:: 7.0.0
+
+If the :envvar:`PROJ_NETWORK` environment variable is set to ``ON``,
+:program:`cct` will attempt to use remote grids stored on CDN (Content
+Delivery Network) storage, when they are not available locally.
+
 Examples
 ********
 
-- 
cgit v1.2.3