X- Y- Z+ X- X+ Y- X+ Y+ Z- Z+ X+ X- Y+ Z- Y+ X+ Y- X+ Y+ X+ 
After creating box around spheres, box is too small (615733.110302792 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 41.9979589428976 22.7274733364794 21.2577890514393
Center of current box is (x y z): 31.995655 16.846525 22.37939
Diagonals of current box are (D1: x y z, D2: x y z): 17.87076 2.90805 7.9004 46.12055 30.785 36.85838
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 755431.34993998
**BOX SIZE is now: 30.24979 29.87695 30.95798
Center of current box is (x y z): 31.995655 16.846525 22.37939
Diagonals of current box are (D1: x y z, D2: x y z): 16.87076 1.90805 6.9004 47.12055 31.785 37.85838
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 914803.889097168
**BOX SIZE is now: 32.24979 31.87695 32.95798
Center of current box is (x y z): 31.995655 16.846525 22.37939
Diagonals of current box are (D1: x y z, D2: x y z): 15.87076 0.908049999999999 5.9004 48.12055 32.785 38.85838
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1095146.72777436
**BOX SIZE is now: 34.24979 33.87695 34.95798
Center of current box is (x y z): 31.995655 16.846525 22.37939
Diagonals of current box are (D1: x y z, D2: x y z): 14.87076 -0.0919500000000006 4.9004 49.12055 33.785 39.85838
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1261955.4967564
**BOX SIZE is now: 35.24979 35.87695 36.95798
Center of current box is (x y z): 32.495655 16.846525 22.37939
Diagonals of current box are (D1: x y z, D2: x y z): 14.87076 -1.09195 3.9004 50.12055 34.785 40.85838
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1444244.39281844
**BOX SIZE is now: 36.24979 37.87695 38.95798
Center of current box is (x y z): 32.995655 16.846525 22.37939
Diagonals of current box are (D1: x y z, D2: x y z): 14.87076 -2.09195 2.9004 51.12055 35.785 41.85838
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1642661.41596048
**BOX SIZE is now: 37.24979 39.87695 40.95798
Center of receptor atoms is (x y z): 41.9979589428976 22.7274733364794 21.2577890514393
Center of current box is (x y z): 33.495655 16.846525 22.37939
Diagonals of current box is (D1: x y z, D2: x y z): 14.87076 -3.09195 1.9004 52.12055 36.785 42.85838
Limit diagonals to 8.3f :  14.871   -3.092    1.900   52.121   36.785   42.858