The surface smoothness is measured in two ways&colon; surface roughness and waviness. The topography is made up of surface roughness, waviness, errors of form, and flaws. This means measuring form, waviness and roughness on samples. Next, the data is separated into roughness, waviness and form. However, as mentioned above, waviness causes an appreciable reduction. Measurements were made of the surface waviness. The form and waviness (i.e. both amplitude and frequency) must also be considered. Surface waviness was then measured and found to be no more than 0.005 inches. This information is then converted into texture data (waviness) by applying standardised equations. The only possible sign the first 4 hours is waviness of fibres at border. The long top-coat is quite flat, with varying degrees of waviness or curling. His slightly-long white hair has a waviness to it. To reduce the waviness, RAE personnel stripped the wing to bare metal. Within this length the "waviness profile" is determined. It has some waviness on the chest and otherwise lies flat on the body.