X- Y+ Z- X+ Y- Y+ Z- X- Y- Z- X+ Z+ Y+ Y+ 
After creating box around spheres, box is too small (640646.021954604 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.3270984578884 68.6544191379992 12.9865053380783
Center of current box is (x y z): 26.54593 64.558825 7.72164
Diagonals of current box are (D1: x y z, D2: x y z): 11.98374 50.93065 -7.2235 41.10812 78.187 22.66678
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 784048.536494944
**BOX SIZE is now: 31.12438 29.25635 31.89028
Center of current box is (x y z): 26.54593 64.558825 7.72164
Diagonals of current box are (D1: x y z, D2: x y z): 10.98374 49.93065 -8.2235 42.10812 79.187 23.66678
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 947381.589195283
**BOX SIZE is now: 33.12438 31.25635 33.89028
Center of current box is (x y z): 26.54593 64.558825 7.72164
Diagonals of current box are (D1: x y z, D2: x y z): 9.98374 48.93065 -9.2235 43.10812 80.187 24.66678
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1131941.18005562
**BOX SIZE is now: 35.12438 33.25635 35.89028
Center of current box is (x y z): 26.54593 64.558825 7.72164
Diagonals of current box are (D1: x y z, D2: x y z): 8.98374 47.93065 -10.2235 44.10812 81.187 25.66678
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1339023.30907596
**BOX SIZE is now: 37.12438 35.25635 37.89028
Center of current box is (x y z): 26.54593 64.558825 7.72164
Diagonals of current box are (D1: x y z, D2: x y z): 7.98374 46.93065 -11.2235 45.10812 82.187 26.66678
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1530567.92319635
**BOX SIZE is now: 39.12438 37.25635 38.89028
Center of receptor atoms is (x y z): 23.3270984578884 68.6544191379992 12.9865053380783
Center of current box is (x y z): 26.54593 64.558825 8.22164
Diagonals of current box is (D1: x y z, D2: x y z): 6.98374 45.93065 -11.2235 46.10812 83.187 27.66678
Limit diagonals to 8.3f :   6.984   45.931  -11.223   46.108   83.187   27.667