X- Y+ Z+ X+ Y+ Z- Z+ X+ X+ X- X- Z+ Z+ Z+ X+ 
After creating box around spheres, box is too small (701347.014616652 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.0902318462269 3.231662078785 31.0702062173706
Center of current box is (x y z): 9.641 0.688260000000001 27.918005
Diagonals of current box are (D1: x y z, D2: x y z): -5.855 -11.62148 10.896 25.137 12.998 44.94001
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 854683.021627971
**BOX SIZE is now: 32.992 26.61948 36.04401
Center of current box is (x y z): 9.641 0.688260000000001 27.918005
Diagonals of current box are (D1: x y z, D2: x y z): -6.855 -12.62148 9.896 26.137 13.998 45.94001
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1028680.61447929
**BOX SIZE is now: 34.992 28.61948 38.04401
Center of current box is (x y z): 9.641 0.688260000000001 27.918005
Diagonals of current box are (D1: x y z, D2: x y z): -7.855 -13.62148 8.896 27.137 14.998 46.94001
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1224635.79317061
**BOX SIZE is now: 36.992 30.61948 40.04401
Center of current box is (x y z): 9.641 0.688260000000001 27.918005
Diagonals of current box are (D1: x y z, D2: x y z): -8.855 -14.62148 7.896 28.137 15.998 47.94001
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1443844.55770193
**BOX SIZE is now: 38.992 32.61948 42.04401
Center of current box is (x y z): 9.641 0.688260000000001 27.918005
Diagonals of current box are (D1: x y z, D2: x y z): -9.855 -15.62148 6.896 29.137 16.998 48.94001
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1687602.90807325
**BOX SIZE is now: 40.992 34.61948 44.04401
Center of receptor atoms is (x y z): 11.0902318462269 3.231662078785 31.0702062173706
Center of current box is (x y z): 9.641 0.688260000000001 27.918005
Diagonals of current box is (D1: x y z, D2: x y z): -10.855 -16.62148 5.896 30.137 17.998 49.94001
Limit diagonals to 8.3f : -10.855  -16.621    5.896   30.137   17.998   49.940