cluster     1   number of spheres in cluster    15
    1  26.42400  35.95900 196.27400   0.700    1                                
    2  24.56900  34.63500 197.24400   0.700    2                                
    3  28.71600  32.70100 204.18900   0.700    3                                
    4  25.53100  34.56100 200.90800   0.700    4                                
    5  27.82200  34.38000 200.16200   0.700    5                                
    6  25.82300  33.73700 202.02400   0.700    6                                
    7  28.11600  33.55400 201.27901   0.700    7                                
    8  26.20300  35.79400 198.76401   0.700    8                                
    9  26.52800  34.89900 199.95500   0.700    9                                
   10  27.12200  33.21700 202.23300   0.700   10                                
   11  26.00800  35.06000 197.43100   0.700   11                                
   12  27.41800  32.33000 203.46600   0.700   12                                
   13  27.43100  30.87400 203.02499   0.700   13                                
   14  26.29600  30.25200 203.20700   0.700   14                                
   15  28.41600  30.31200 202.55901   0.700   15