From a558e47dba9f45c214318a46b8d2b1c56cc6dcca Mon Sep 17 00:00:00 2001
From: Sergi Hernandez <shernand@iri.upc.edu>
Date: Fri, 15 Jun 2018 09:38:29 +0200
Subject: [PATCH] Update README.md

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 5d7021b..d1d83aa 100644
--- a/README.md
+++ b/README.md
@@ -97,3 +97,6 @@ sending the image between several nodes in the same computer. It also launches t
 
  * **visual_gps_sim.launch**: This file does the same as the previous one, except for the camera driver node that is not launched. It expects the model car simulator to be already running.
 
+Once the node is running, you can use the dynamic reconfigure ROS tool to change online the coordinates of the four markers:
+
+rosrun rqt_reconfigure rqt_reconfigure
\ No newline at end of file
-- 
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