cluster     1   number of spheres in cluster    20
    1  14.46100  48.52000 -51.00500   0.700    1                                
    2  15.23100  48.04200 -52.05400   0.700    2                                
    3  15.24800  46.32800 -54.85500   0.700    3                                
    4  16.72700  48.87400 -55.82800   0.700    4                                
    5  13.63600  47.58300 -50.35600   0.700    5                                
    6  14.39300  45.83100 -51.80400   0.700    6                                
    7  16.41400  46.37400 -55.82600   0.700    7                                
    8  16.01800  46.42500 -53.54200   0.700    8                                
    9  17.30300  47.53400 -55.35800   0.700    9                                
   10  12.90400  48.00200 -49.34600   0.700   10                                
   11  13.61300  46.28500 -50.75600   0.700   11                                
   12  15.18400  46.77000 -52.41700   0.700   12                                
   13  17.15800  45.14500 -55.65400   0.700   13                                
   14  16.48900  49.05100 -59.73000   0.700   14                                
   15  15.51400  50.74300 -58.35100   0.700   15                                
   16  14.39300  44.65400 -52.14800   0.700   16                                
   17  14.82500  48.39200 -58.14700   0.700   17                                
   18  17.14200  47.36900 -53.87300   0.700   18                                
   19  16.97800  48.96700 -57.26100   0.700   19                                
   20  15.93900  49.31100 -58.37700   0.700   20