No XML input, starting with empty map.
Elevation from Google Maps
(move mouse overblue area to see marker)
(x-axis is distance)     
auto-center
km
mi
Distance
0
0
m
feet
Total climb
0
0
Total descent
0
0
Lowest point
0
0
Highest point
0
0
Add points by clicking on the map
Click deletes waypoints
-4000--5000m
-3000--4000m
-2000--3000m
-1000--2000m
0--1000m
1000-0m
2000-1000m
3000-2000m
4000-3000m
5000-4000m
No ELE tag