X+ Y- Z- X- Y+ Z+ Y- X+ Z- X+ X+ X- Y- 
After creating box around spheres, box is too small (836342.770786021 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 10.7720374220374 4.05687292099792 28.5430966735967
Center of current box is (x y z): 8.25187 3.8672 24.32578
Diagonals of current box are (D1: x y z, D2: x y z): -8.873 -11.98646 10.064 25.37674 19.72086 38.58756
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1006996.74946526
**BOX SIZE is now: 36.24974 33.70732 30.52356
Center of current box is (x y z): 8.25187 3.8672 24.32578
Diagonals of current box are (D1: x y z, D2: x y z): -9.873 -12.98646 9.064 26.37674 20.72086 39.58756
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1199354.5420645
**BOX SIZE is now: 38.24974 35.70732 32.52356
Center of current box is (x y z): 8.25187 3.8672 24.32578
Diagonals of current box are (D1: x y z, D2: x y z): -10.873 -13.98646 8.064 27.37674 21.72086 40.58756
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1414712.14858375
**BOX SIZE is now: 40.24974 37.70732 34.52356
Center of current box is (x y z): 8.25187 3.8672 24.32578
Diagonals of current box are (D1: x y z, D2: x y z): -11.873 -14.98646 7.064 28.37674 22.72086 41.58756
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1654365.56902299
**BOX SIZE is now: 42.24974 39.70732 36.52356
Center of receptor atoms is (x y z): 10.7720374220374 4.05687292099792 28.5430966735967
Center of current box is (x y z): 8.25187 3.8672 24.32578
Diagonals of current box is (D1: x y z, D2: x y z): -12.873 -15.98646 6.064 29.37674 23.72086 42.58756
Limit diagonals to 8.3f : -12.873  -15.986    6.064   29.377   23.721   42.588