= {
" ",
"Usage: bspiral [options] out.star",
"---------------------------------",
"Generates a polyhedron using the spiral algorithm.",
" ",
"Actions:",
"-analyze Analyze the polyhedron.",
"-enantiomorph Generate the enantiomorph of the polyhedron.",
"-sequence 5566665566565 Sequence of polygons to use in stead of permutations.",
"-cone 14,30,25 Polygons to generate for the tip, body and base of a cone.",
"-lozenge 2,7 Unit lengths for the top and body of a lozenge.",
"-coffin 3,5,2 Unit lengths for the top, body and base of a coffin.",
" ",
"Parameters:",
"-verbose 7 Verbosity of output.",
"-vertices 36 Number of vertices (default 20).",
"-linklength 150 Vertex separation (default 10 A).",
"-requirements 0 Polyhedron acceptance requirements (default 1 = strict).",
" ",
"Input:",
"-parameters parm.star Molecular parameter file (default atom_prop.star).",
" ",
NULL
}