idx		x	y	z	h.total_mass	h.n_cells	h.n_cells
60653001	52.7622	21.9698	26.6983	9.73748e+10	29	29
42344105	19.548	31.3114	18.6254	3.6064e+10	12	12
45278961	27.8515	42.8441	19.894	4.09209e+10	17	17
40023278	27.5056	39.9609	17.5874	1.70275e+10	10	10
40534260	28.1975	36.9624	17.8181	1.80448e+10	10	10
86961337	21.3932	43.1901	38.231	3.55101e+10	13	13
30568197	30.1581	35.9244	13.4356	5.07851e+10	24	24
73329956	33.7332	43.1901	32.234	1.99018e+10	13	13
31729612	53.1082	2.24888	14.0123	2.02482e+10	10	10
69190267	14.2429	55.5301	30.3887	7.07219e+10	21	21
113872468	9.74515	23.0078	50.1097	2.09868e+10	13	13
25775773	18.164	19.3173	11.3597	1.94134e+10	10	10
48695016	26.8136	44.6893	21.3932	9.3327e+10	32	32
9174277	30.1581	58.8746	3.97879	2.01703e+10	14	14
60526940	40.1916	52.6469	26.5829	2.22988e+10	10	10
56596837	41.2295	53.1082	24.853	1.76573e+11	38	38