#shell-id	x	y	z
0	-0.435015	0.489273	0.755892
0	0.891077	0.071196	-0.448233
0	-0.846185	-0.452201	-0.281931
0	0.373278	-0.919910	0.120124
0	0.227615	0.867425	0.442454
0	-0.321049	-0.717330	0.618357
0	0.208704	-0.066299	0.975729
0	0.829338	-0.359442	0.427784
