X- Y- Z+ X+ X+ Y+ Y- Y+ Y- X- X- Y- X- Y- Y+ X- Y- Z- Z+ Y+ 
After creating box around spheres, box is too small (806720.316951042 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -10.9682528548124 21.6358118542686 28.906048939641
Center of current box is (x y z): 8.8545 15.905 27.9825
Diagonals of current box are (D1: x y z, D2: x y z): -23.876 2.184 9.862 6.167 29.626 46.103
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 940992.813264042
**BOX SIZE is now: 32.043 28.442 38.241
Center of current box is (x y z): 8.8545 16.405 27.9825
Diagonals of current box are (D1: x y z, D2: x y z): -24.876 2.184 8.862 7.167 30.626 47.103
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1057010.51448304
**BOX SIZE is now: 33.043 29.442 40.241
Center of current box is (x y z): 9.3545 16.905 27.9825
Diagonals of current box are (D1: x y z, D2: x y z): -25.876 2.184 7.862 7.167 31.626 48.103
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1216668.92379604
**BOX SIZE is now: 35.043 30.442 42.241
Center of current box is (x y z): 9.3545 17.405 27.9825
Diagonals of current box are (D1: x y z, D2: x y z): -26.876 2.184 6.862 8.167 32.626 49.103
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1353691.78801504
**BOX SIZE is now: 36.043 31.442 44.241
Center of current box is (x y z): 9.8545 17.905 27.9825
Diagonals of current box are (D1: x y z, D2: x y z): -27.876 2.184 5.862 8.167 33.626 50.103
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1500392.04623404
**BOX SIZE is now: 37.043 32.442 46.241
Center of receptor atoms is (x y z): -10.9682528548124 21.6358118542686 28.906048939641
Center of current box is (x y z): -10.3545 18.405 27.9825
Diagonals of current box is (D1: x y z, D2: x y z): -28.876 2.184 4.862 8.167 34.626 51.103
Limit diagonals to 8.3f : -28.876    2.184    4.862    8.167   34.626   51.103