h extreme: char; h or l, the high or low extreme to be defined 1.5 wavelocation: real; the location in bases of the extreme 2.0 wavebit: real; the location in bits of the extreme 0.5 waveamplitude: real; the amplitude of the wave in bits 4.0 wavelength: real; the wave length of the wave in bases -0.4 dash: real; the size of dashes in cm. dash <= 0 means no dashes 0 thickness: real; the thickness of the cosine wave. <=0 means default