X+ Y- Z- X+ Y+ Z+ Z+ Y+ X- X- Y- Z- X+ Y+ Z+ X+ Y- Z+ Y- Z- Z+ 
After creating box around spheres, box is too small (731014.821954396 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.8667305306686 22.1762412129566 30.9284323455088
Center of current box is (x y z): 35.169 23.6605 29.364
Diagonals of current box are (D1: x y z, D2: x y z): 20.98 8.446 13.687 49.358 38.875 45.041
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 887165.047314396
**BOX SIZE is now: 30.378 32.429 33.354
Center of current box is (x y z): 35.169 23.6605 29.364
Diagonals of current box are (D1: x y z, D2: x y z): 19.98 7.446 12.687 50.358 39.875 46.041
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1064086.0486744
**BOX SIZE is now: 32.378 34.429 35.354
Center of current box is (x y z): 35.169 23.6605 29.364
Diagonals of current box are (D1: x y z, D2: x y z): 18.98 6.446 11.687 51.358 40.875 47.041
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1263073.8260344
**BOX SIZE is now: 34.378 36.429 37.354
Center of current box is (x y z): 35.169 23.6605 29.364
Diagonals of current box are (D1: x y z, D2: x y z): 17.98 5.446 10.687 52.358 41.875 48.041
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1485424.3793944
**BOX SIZE is now: 36.378 38.429 39.354
Center of current box is (x y z): 35.169 23.6605 29.364
Diagonals of current box are (D1: x y z, D2: x y z): 16.98 4.446 9.687 53.358 42.875 49.041
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1732433.7087544
**BOX SIZE is now: 38.378 40.429 41.354
Center of receptor atoms is (x y z): 32.8667305306686 22.1762412129566 30.9284323455088
Center of current box is (x y z): 35.169 23.6605 29.364
Diagonals of current box is (D1: x y z, D2: x y z): 15.98 3.446 8.687 54.358 43.875 50.041
Limit diagonals to 8.3f :  15.980    3.446    8.687   54.358   43.875   50.041