X- Y- Z+ Y- X- Z- X- Z- X- Z- Z+ Y+ Y- Z- X+ 
After creating box around spheres, box is too small (678280.049744192 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.059770511656 14.6758449894036 15.1334353617923
Center of current box is (x y z): 30.500795 22.774525 10.9118
Diagonals of current box are (D1: x y z, D2: x y z): 13.94159 9.293 -3.1544 47.06 36.25605 24.978
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 827516.433167135
**BOX SIZE is now: 35.11841 28.96305 30.1324
Center of current box is (x y z): 30.500795 22.774525 10.9118
Diagonals of current box are (D1: x y z, D2: x y z): 12.94159 8.293 -4.1544 48.06 37.25605 25.978
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 997103.010350078
**BOX SIZE is now: 37.11841 30.96305 32.1324
Center of current box is (x y z): 30.500795 22.774525 10.9118
Diagonals of current box are (D1: x y z, D2: x y z): 11.94159 7.293 -5.1544 49.06 38.25605 26.978
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1188335.78129302
**BOX SIZE is now: 39.11841 32.96305 34.1324
Center of current box is (x y z): 30.500795 22.774525 10.9118
Diagonals of current box are (D1: x y z, D2: x y z): 10.94159 6.293 -6.1544 50.06 39.25605 27.978
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1402510.74599596
**BOX SIZE is now: 41.11841 34.96305 36.1324
Center of current box is (x y z): 30.500795 22.774525 10.9118
Diagonals of current box are (D1: x y z, D2: x y z): 9.94159 5.293 -7.1544 51.06 40.25605 28.978
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1596530.27610684
**BOX SIZE is now: 43.11841 35.96305 38.1324
Center of receptor atoms is (x y z): 28.059770511656 14.6758449894036 15.1334353617923
Center of current box is (x y z): 30.500795 22.274525 10.9118
Diagonals of current box is (D1: x y z, D2: x y z): 8.94159 4.293 -8.1544 52.06 40.25605 29.978
Limit diagonals to 8.3f :   8.942    4.293   -8.154   52.060   40.256   29.978