Oh, and if you have recorded linear distances in something like a truss pattern, they might be usefully convertable to coordinates following:
Carpenter, Sommer, and Marcus. 1996. Converting Truss Interlandmark Distances to Cartesian Coordinates. IN Marcus, Corti, Loy, Naylor, and Slice (eds). Advances in Morphometrics. (The White Book) and implemented in Morpheus et al. (life.bio.sunys.edu/morph/morpheus). -- Dennis E. Slice, Ph.D. Department of Biomedical Engineering Division of Radiologic Sciences Wake Forest University School of Medicine Winston-Salem, North Carolina, USA 27157-1022 Phone: 336-716-5384 Fax: 336-716-2870 == Replies will be sent to list. For more information see http://life.bio.sunysb.edu/morph/morphmet.html.