From 7f9be34d45a5358f24f259598fdddaa6e19eb886 Mon Sep 17 00:00:00 2001
From: Chris Teubert <christopher.a.teubert@nasa.gov>
Date: Wed, 29 Apr 2015 16:27:40 -0700
Subject: [PATCH] Y_AGL->Elevation Fix

---
 xpcPlugin/DataManager.cpp | 4 +++-
 xpcPlugin/DataManager.h   | 1 +
 xpcPlugin/DataMaps.cpp    | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/xpcPlugin/DataManager.cpp b/xpcPlugin/DataManager.cpp
index a751fd0..7f394c3 100644
--- a/xpcPlugin/DataManager.cpp
+++ b/xpcPlugin/DataManager.cpp
@@ -114,6 +114,7 @@ namespace XPC
 			{ DREF::Latitude, XPLMFindDataRef("sim/flightmodel/position/latitude") },
 			{ DREF::Longitude, XPLMFindDataRef("sim/flightmodel/position/longitude") },
 			{ DREF::AGL, XPLMFindDataRef("sim/flightmodel/position/y_agl") },
+            { DREF::Elevation, XPLMFindDataRef("sim/flightmodel/position/elevation") },
 
 			{ DREF::LocalX, XPLMFindDataRef("sim/flightmodel/position/local_x") },
 			{ DREF::LocalY, XPLMFindDataRef("sim/flightmodel/position/local_y") },
@@ -617,9 +618,10 @@ namespace XPC
 			Set(DREF::LocalY, local[1]);
 			Set(DREF::LocalZ, local[2]);
 			// If the sim is unpaused, this will override the above settings.
+            // TODO: Are these setable when paused? Are these necessary?
 			Set(DREF::Latitude, (double)pos[0]);
 			Set(DREF::Longitude, (double)pos[1]);
-			Set(DREF::AGL, (double)pos[2]);
+			Set(DREF::Elevation, (double)pos[2]);
 		}
 		else // Multiplayer
 		{
diff --git a/xpcPlugin/DataManager.h b/xpcPlugin/DataManager.h
index 89a1d23..44e2b65 100644
--- a/xpcPlugin/DataManager.h
+++ b/xpcPlugin/DataManager.h
@@ -88,6 +88,7 @@ namespace XPC
 		// Global Position
 		Latitude = 2000,
 		Longitude,
+        Elevation,
 		AGL,
 
 		// Local Postion & Velocity
diff --git a/xpcPlugin/DataMaps.cpp b/xpcPlugin/DataMaps.cpp
index b477f18..e0dc087 100644
--- a/xpcPlugin/DataMaps.cpp
+++ b/xpcPlugin/DataMaps.cpp
@@ -56,7 +56,7 @@ namespace XPC
 			DREF::HeadingMag, DREF::MagneticVariation
 		},
 		{ // Row 20: Global Position
-			DREF::Latitude, DREF::Longitude, DREF::AGL
+			DREF::Latitude, DREF::Longitude, DREF::Elevation, DREF::AGL
 		},
 		{ // Row 21: Local Position, Velocity
 			DREF::LocalX, DREF::LocalY, DREF::LocalZ, DREF::LocalVX, DREF::LocalVY, DREF::LocalVZ