The LAL-Spec encourages the use of LAL datatypes whenever possible,
but, if you must use non-LAL structures, they must be documented
here. They must also be included in the index with a
\index{sampleStruct} LATEX command.
Author: Hacker, A. Good $Id: lsd.tex,v 1.41 2003/06/10 20:43:48 jolien Exp $