From 57052edfb28ee9037ba17567db4e303f78746b4e Mon Sep 17 00:00:00 2001
From: Paul Riseborough <p_riseborough@live.com.au>
Date: Thu, 2 Aug 2018 09:30:57 +1000
Subject: [PATCH] logger: Log GPS drift data

This data is published at the GPS publication rate and only when on ground.
---
 src/modules/logger/logger.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/modules/logger/logger.cpp b/src/modules/logger/logger.cpp
index 780c601e24..c983021356 100644
--- a/src/modules/logger/logger.cpp
+++ b/src/modules/logger/logger.cpp
@@ -614,6 +614,7 @@ void Logger::add_default_topics()
 	add_topic("cpuload");
 	add_topic("distance_sensor", 100);
 	add_topic("ekf2_innovations", 200);
+	add_topic("ekf_gps_drift");
 	add_topic("esc_status", 250);
 	add_topic("estimator_status", 200);
 	add_topic("home_position");