From 024589d63de054e699ae8f5b079973ca1f6e7a74 Mon Sep 17 00:00:00 2001
From: Paul Riseborough <p_riseborough@live.com.au>
Date: Wed, 6 Dec 2017 07:29:19 +1100
Subject: [PATCH] msg: Add separate vertical and horizontal validity flags to
 home_position

If we have taken off without GPS and gained it in flight, the home vertical position can be set, but not the horizontal.
---
 msg/home_position.msg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/msg/home_position.msg b/msg/home_position.msg
index 19c9d44868..a7d1899985 100644
--- a/msg/home_position.msg
+++ b/msg/home_position.msg
@@ -12,3 +12,6 @@ float32 yaw				# Yaw angle in radians
 float32 direction_x		# Takeoff direction in NED X
 float32 direction_y		# Takeoff direction in NED Y
 float32 direction_z		# Takeoff direction in NED Z
+
+bool valid_alt		# true when the altitude has been set
+bool valid_hpos		# true when the latitude and longitude have been set