From d43444fce7fc2312cdde1904cf0118e8c07bb622 Mon Sep 17 00:00:00 2001
From: Hamish Willee <hamishwillee@gmail.com>
Date: Fri, 13 Dec 2019 13:56:56 +1100
Subject: [PATCH] geofence: GF_ALTMODE clarification

---
 src/modules/navigator/geofence_params.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/modules/navigator/geofence_params.c b/src/modules/navigator/geofence_params.c
index e42b32da80..0868a63067 100644
--- a/src/modules/navigator/geofence_params.c
+++ b/src/modules/navigator/geofence_params.c
@@ -67,13 +67,13 @@ PARAM_DEFINE_INT32(GF_ACTION, 1);
 /**
  * Geofence altitude mode
  *
- * Select which altitude reference should be used
- * 0 = WGS84, 1 = AMSL
+ * Select which altitude source should be used
+ * 0 = Estimated altitude (GPS/IMU etc.), 1 = Barometer altitude.
  *
  * @min 0
  * @max 1
- * @value 0 WGS84
- * @value 1 AMSL
+ * @value 0 Estimated altitude
+ * @value 1 Barometer altitude
  * @group Geofence
  */
 PARAM_DEFINE_INT32(GF_ALTMODE, 0);