ArmA WRP Format.

Char[4] Signature: “8WVR”
Unsigned long [2] SizeX, SizeY - texture cell dimension.
Unsigned long [2] SizeX, SizeY - elevations cell dimensions.
Float Terrain Grid.
Float Elevations Table [SizeX][SizeY]
Short Rvmat Table [SizeX][SizeY]
List of Rvmat Names
3D objects

Very similar to OFP 4WVR. But elevations table in float, size of tables may be not the same (like ArmA OPRW) and rvmat files instead of textures.