X- Y- Z- X- Z- Y+ Y+ Z+ Y+ Z- Z- Y+ Z- 
After creating box around spheres, box is too small (742609.691188416 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.67575 61.2906057268722 3.53762720264317
Center of current box is (x y z): 10.966 62.452 4.6135
Diagonals of current box are (D1: x y z, D2: x y z): -4.69 45.678 -8.478 26.622 79.226 17.705
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 874037.359744416
**BOX SIZE is now: 32.312 35.548 28.183
Center of current box is (x y z): 11.466 62.452 4.6135
Diagonals of current box are (D1: x y z, D2: x y z): -4.69 44.678 -9.478 27.622 80.226 18.705
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1019327.36830042
**BOX SIZE is now: 33.312 37.548 30.183
Center of current box is (x y z): 11.966 62.452 4.6135
Diagonals of current box are (D1: x y z, D2: x y z): -4.69 43.678 -10.478 28.622 81.226 19.705
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1179127.71685642
**BOX SIZE is now: 34.312 39.548 32.183
Center of current box is (x y z): 12.466 62.452 4.6135
Diagonals of current box are (D1: x y z, D2: x y z): -4.69 42.678 -11.478 29.622 82.226 20.705
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1354086.40541242
**BOX SIZE is now: 35.312 41.548 34.183
Center of current box is (x y z): 12.966 62.452 4.6135
Diagonals of current box are (D1: x y z, D2: x y z): -4.69 41.678 -12.478 30.622 83.226 21.705
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1544851.43396842
**BOX SIZE is now: 36.312 43.548 36.183
Center of receptor atoms is (x y z): 23.67575 61.2906057268722 3.53762720264317
Center of current box is (x y z): 13.466 62.452 4.6135
Diagonals of current box is (D1: x y z, D2: x y z): -4.69 40.678 -13.478 31.622 84.226 22.705
Limit diagonals to 8.3f :  -4.690   40.678  -13.478   31.622   84.226   22.705