X+ Y+ Z+ X- Y+ X- Y+ Y+ Z- Z+ Y- Z- X- Y- X+ Y+ 
After creating box around spheres, box is too small (741449.322000592 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 38.5369566563468 35.0493370190182 35.545567890314
Center of current box is (x y z): 32.4295 28.05959 40.58505
Diagonals of current box are (D1: x y z, D2: x y z): 16.428 12.65318 26.661 48.431 43.466 54.5091
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 899168.8367923
**BOX SIZE is now: 34.003 32.81282 29.8481
Center of current box is (x y z): 32.4295 28.05959 40.58505
Diagonals of current box are (D1: x y z, D2: x y z): 15.428 11.65318 25.661 49.431 44.466 55.5091
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1077767.75830401
**BOX SIZE is now: 36.003 34.81282 31.8481
Center of current box is (x y z): 32.4295 28.05959 40.58505
Diagonals of current box are (D1: x y z, D2: x y z): 14.428 10.65318 24.661 50.431 45.466 56.5091
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1278542.08653572
**BOX SIZE is now: 38.003 36.81282 33.8481
Center of current box is (x y z): 32.4295 28.05959 40.58505
Diagonals of current box are (D1: x y z, D2: x y z): 13.428 9.65318 23.661 51.431 46.466 57.5091
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1464068.96979132
**BOX SIZE is now: 40.003 37.81282 35.8481
Center of current box is (x y z): 32.4295 28.55959 40.58505
Diagonals of current box are (D1: x y z, D2: x y z): 12.428 9.65318 22.661 52.431 47.466 58.5091
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1665955.34096693
**BOX SIZE is now: 42.003 38.81282 37.8481
Center of receptor atoms is (x y z): 38.5369566563468 35.0493370190182 35.545567890314
Center of current box is (x y z): 32.4295 29.05959 40.58505
Diagonals of current box is (D1: x y z, D2: x y z): 11.428 9.65318 21.661 53.431 48.466 59.5091
Limit diagonals to 8.3f :  11.428    9.653   21.661   53.431   48.466   59.509