One of a condition affecting a vehicle and a planned action of the vehicle are identified. To ensure that the body is not damaged during cutting, the cutting tool has bevels on each side of a square, generally flat, cutting surface. An optical excitation source is coupled to the solid material. The asset management engines can also be located behind firewalls. When the combustion chamber component is rotated, the submerged portions are deposited with metal from the plating solution. A chirp grating can provide the difference in pitch.