X- Y- Z- X+ Y- X+ Y- Z- Y+ Z+ Y+ X+ Y- Y- 
After creating box around spheres, box is too small (780709.923011886 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 35.9801927512356 31.6485420098847 33.8116628226249
Center of current box is (x y z): 37.311065 34.6155 40.39232
Diagonals of current box are (D1: x y z, D2: x y z): 22.32813 18.278 25.62664 52.294 50.953 55.158
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 943646.787638279
**BOX SIZE is now: 31.96587 34.675 31.53136
Center of current box is (x y z): 37.311065 34.6155 40.39232
Diagonals of current box are (D1: x y z, D2: x y z): 21.32813 17.278 24.62664 53.294 51.953 56.158
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1127788.85394467
**BOX SIZE is now: 33.96587 36.675 33.53136
Center of current box is (x y z): 37.311065 34.6155 40.39232
Diagonals of current box are (D1: x y z, D2: x y z): 20.32813 16.278 23.62664 54.294 52.953 57.158
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1334432.12193106
**BOX SIZE is now: 35.96587 38.675 35.53136
Center of current box is (x y z): 37.311065 34.6155 40.39232
Diagonals of current box are (D1: x y z, D2: x y z): 19.32813 15.278 22.62664 55.294 53.953 58.158
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1564872.59159746
**BOX SIZE is now: 37.96587 40.675 37.53136
Center of receptor atoms is (x y z): 35.9801927512356 31.6485420098847 33.8116628226249
Center of current box is (x y z): 37.311065 34.6155 40.39232
Diagonals of current box is (D1: x y z, D2: x y z): 18.32813 14.278 21.62664 56.294 54.953 59.158
Limit diagonals to 8.3f :  18.328   14.278   21.627   56.294   54.953   59.158