# grainID   ;   N.atoms   ;   Grain volume (A^3)
           1       22710   276080.50218750001     
           2        6044   73475.585875000004     
           3        8545   103879.69578125000     
           4       11270   137006.92468750000     
           5        9065   110201.22203125000     
           6       13862   168517.30168750000     
           7       15054   183008.18493749999     
           8       13633   165733.39878125000     
           9       15253   185427.38440625000     
          10        7756   94287.995374999999     
          11       17933   218007.55815624999     
          12       13060   158767.56312499999     
          13       16086   195553.98318750001     
          14        5393   65561.521281249996     
          15       22396   272263.27287500002     
          16       10659   129579.13134374999     
          17        7877   95758.965906250000     
          18        5654   68734.441187499993     
          19        8559   104049.89071875000     
          20        4975   60479.986718749999     
          21       13046   158597.36818749999     
          22        7540   91662.130625000005     
          23       10724   130369.32212499999     
          24       12034   146294.70556249999     
          25       11325   137675.54765625001     
          26        7853   95467.203156250005     
          27       11102   134964.58543750001     
          28       15330   186363.45656250001     
          29        6231   75748.903968750004     
          30        5942   72235.594187499999