How to get Altitude ?

Hail,

How i can get the altitude ( Z value ) of an Unit or a Point ?

I trying to make my camera system... but the camera dont raise with terrain height =(

thx

(GetUnitFlyHeight(GetTriggeringUnit))

Of course, you would have to do something like this:
set a = (GetUnitFlyHeight(GetTriggeringUnit))
and an event aswell.
I believe this would work.

Additionally the way to get the height of a cliff would be by using

GetTerrainCliffLevelBJ takes location where returns integer

just in case you wanted to know.