Online Help:

Usage: /vol/vssp/local/trees/amma-4/linux/bin/poltool [options] 
   -optload () [] Load options from a file.  
   -optsave () [] Save options to a file.  
   -i () [] input  filename .m/.dxf/.obj/.ply/.tpoly/.gf/.tri
   -o () [] output filename .m/.obj/.ply/.tpoly/.gf/.tri
   -fig () [] output filename .fig
   -vec () [] saves points as a .vec file
   -d (FALSE) [FALSE] Saves .tri file in double precision
   -p (FALSE) [FALSE] purify
   -t (FALSE) [FALSE] make all faces 3 sided
   -q (FALSE) [FALSE] make all faces 4 sided
   -c (FALSE) [FALSE] print a trace of checks
   -f (FALSE) [FALSE] flip normals
   -b (FALSE) [FALSE] show box limits
   -r (1) [1] refine by factor 
   -s (1) [1] rescale by factor 
   -sx (1) [1] rescale x by factor 
   -sy (1) [1] rescale y by factor 
   -sz (1) [1] rescale z by factor 
   -nx (0) [0] rotate around - x (radians) 
   -ny (0) [0] rotate around - y (radians) 
   -nz (0) [0] rotate around - z (radians) 
   -help (TRUE) [FALSE] Print usage information. 

Dependancies:
   -i is compulsory.