X- Y+ Z- X- X+ Y+ Z- X- Y- Y+ X- X- Y- Y+ Z- Y+ 
After creating box around spheres, box is too small (672405.862885557 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.7970851788756 -15.7222002920418 12.715895351667
Center of current box is (x y z): 20.158135 21.7025 16.2394
Diagonals of current box are (D1: x y z, D2: x y z): 5.98 -36.255 1.15177 34.33627 -7.15 31.32703
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 793912.916397422
**BOX SIZE is now: 30.35627 30.105 32.17526
Center of current box is (x y z): 20.158135 21.2025 16.2394
Diagonals of current box are (D1: x y z, D2: x y z): 4.98 -36.255 0.151770000000001 35.33627 -6.15 32.32703
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 928676.055149287
**BOX SIZE is now: 32.35627 31.105 34.17526
Center of current box is (x y z): 20.158135 20.7025 16.2394
Diagonals of current box are (D1: x y z, D2: x y z): 3.98 -36.255 -0.848229999999999 36.33627 -5.15 33.32703
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1077343.27914115
**BOX SIZE is now: 34.35627 32.105 36.17526
Center of current box is (x y z): 20.158135 20.2025 16.2394
Diagonals of current box are (D1: x y z, D2: x y z): 2.98 -36.255 -1.84823 37.33627 -4.15 34.32703
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1240562.58837302
**BOX SIZE is now: 36.35627 33.105 38.17526
Center of current box is (x y z): 20.158135 19.7025 16.2394
Diagonals of current box are (D1: x y z, D2: x y z): 1.98 -36.255 -2.84823 38.33627 -3.15 35.32703
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1418981.98284488
**BOX SIZE is now: 38.35627 34.105 40.17526
Center of current box is (x y z): 20.158135 19.2025 16.2394
Diagonals of current box are (D1: x y z, D2: x y z): 0.98 -36.255 -3.84823 39.33627 -2.15 36.32703
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1613249.46255675
**BOX SIZE is now: 40.35627 35.105 42.17526
Center of receptor atoms is (x y z): 23.7970851788756 -15.7222002920418 12.715895351667
Center of current box is (x y z): 20.158135 -18.7025 16.2394
Diagonals of current box is (D1: x y z, D2: x y z): -0.0199999999999996 -36.255 -4.84823 40.33627 -1.15 37.32703
Limit diagonals to 8.3f :  -0.020  -36.255   -4.848   40.336   -1.150   37.327