Squirrel/Client/Functions/Misc/GetGroundZLevel
From Liberty Unleashed Wiki
GetGroundZLevel()
Gets the Z position of the ground, basically the ground level.
The ground level is usually a solid object closest to you that you can stand on.
Usage:
function onClientCommand( Command, Parameters ) { if(Command == "pos")Message("Your current Z position is " + FindLocalPlayer().Pos.z + " the ground level for your position is " + GetGroundZLevel() ); }