X- Y+ Z- X+ X- Z- X+ Y- X- X- X- 
After creating box around spheres, box is too small (608451.386538416 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.5697763881941 9.95099449724862 24.0370635317659
Center of current box is (x y z): 15.99014 8.91012 23.7279
Diagonals of current box are (D1: x y z, D2: x y z): 2.46331 -5.53038 9.30695 29.51697 23.35062 38.14885
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 747131.580752973
**BOX SIZE is now: 29.05366 30.881 30.8419
Center of current box is (x y z): 15.99014 8.91012 23.7279
Diagonals of current box are (D1: x y z, D2: x y z): 1.46331 -6.53038 8.30695 30.51697 24.35062 39.14885
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 905419.511927528
**BOX SIZE is now: 31.05366 32.881 32.8419
Center of current box is (x y z): 15.99014 8.91012 23.7279
Diagonals of current box are (D1: x y z, D2: x y z): 0.46331 -7.53038 7.30695 31.51697 25.35062 40.14885
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1084611.18006208
**BOX SIZE is now: 33.05366 34.881 34.8419
Center of current box is (x y z): 15.99014 8.91012 23.7279
Diagonals of current box are (D1: x y z, D2: x y z): -0.53669 -8.53038 6.30695 32.51697 26.35062 41.14885
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1286002.58515664
**BOX SIZE is now: 35.05366 36.881 36.8419
Center of current box is (x y z): 15.99014 8.91012 23.7279
Diagonals of current box are (D1: x y z, D2: x y z): -1.53669 -9.53038 5.30695 33.51697 27.35062 42.14885
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1510889.7272112
**BOX SIZE is now: 37.05366 38.881 38.8419
Center of receptor atoms is (x y z): 12.5697763881941 9.95099449724862 24.0370635317659
Center of current box is (x y z): 15.99014 8.91012 23.7279
Diagonals of current box is (D1: x y z, D2: x y z): -2.53669 -10.53038 4.30695 34.51697 28.35062 43.14885
Limit diagonals to 8.3f :  -2.537  -10.530    4.307   34.517   28.351   43.149