G3D Procedure

References

Fisher, R.A. “The Use of Multiple Measurements in Taxonomic Problems.” 1936. Annals of Eugenics : 7, 179–188..
Watkins, S.L. “Algorithm 483, Masked Three-Dimensional Plot Program with Rotations (J6).” 1974. Collected Algorithms from ACM, : New York: Association for Computing Machinery..