X- Y+ Z+ X- Y- Y+ Y- Z+ Z+ X+ X+ Y- 
After creating box around spheres, box is too small (837781.008049944 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 10.6605812206573 0.0413000000000114 9.09099061032863
Center of current box is (x y z): 14.0775 5.0915 8.682
Diagonals of current box are (D1: x y z, D2: x y z): -1.627 -19.328 -8.666 29.782 9.145 26.03
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1008698.04581594
**BOX SIZE is now: 33.409 30.473 36.696
Center of current box is (x y z): 14.0775 5.0915 8.682
Diagonals of current box are (D1: x y z, D2: x y z): -2.627 -20.328 -9.666 30.782 10.145 27.03
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1201339.93158194
**BOX SIZE is now: 35.409 32.473 38.696
Center of current box is (x y z): 14.0775 5.0915 8.682
Diagonals of current box are (D1: x y z, D2: x y z): -3.627 -21.328 -10.666 31.782 11.145 28.03
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1417002.66534794
**BOX SIZE is now: 37.409 34.473 40.696
Center of current box is (x y z): 14.0775 5.0915 8.682
Diagonals of current box are (D1: x y z, D2: x y z): -4.627 -22.328 -11.666 32.782 12.145 29.03
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1656982.24711394
**BOX SIZE is now: 39.409 36.473 42.696
Center of receptor atoms is (x y z): 10.6605812206573 0.0413000000000114 9.09099061032863
Center of current box is (x y z): 14.0775 -5.0915 8.682
Diagonals of current box is (D1: x y z, D2: x y z): -5.627 -23.328 -12.666 33.782 13.145 30.03
Limit diagonals to 8.3f :  -5.627  -23.328  -12.666   33.782   13.145   30.030