X- Y+ Z- X+ Y+ Z+ X- Y- X- X- Y- Z+ Y+ X- Y- X- Y+ Y+ Y- Z+ 
After creating box around spheres, box is too small (829817.541656294 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -11.0704712871287 21.9066745874587 29.0985346534654
Center of current box is (x y z): 9.236 16.14754 27.5045
Diagonals of current box are (D1: x y z, D2: x y z): -25.3 2.638 9.802 6.828 29.65708 45.207
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 937437.909017055
**BOX SIZE is now: 33.128 28.01908 37.405
Center of current box is (x y z): 9.736 16.64754 27.5045
Diagonals of current box are (D1: x y z, D2: x y z): -26.3 2.638 8.802 6.828 30.65708 46.207
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1053682.03101781
**BOX SIZE is now: 34.128 29.01908 39.405
Center of current box is (x y z): 10.236 17.14754 27.5045
Diagonals of current box are (D1: x y z, D2: x y z): -27.3 2.638 7.802 6.828 31.65708 47.207
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1178873.90765857
**BOX SIZE is now: 35.128 30.01908 41.405
Center of current box is (x y z): 10.736 17.64754 27.5045
Diagonals of current box are (D1: x y z, D2: x y z): -28.3 2.638 6.802 6.828 32.65708 48.207
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1313337.53893933
**BOX SIZE is now: 36.128 31.01908 43.405
Center of current box is (x y z): 11.236 18.14754 27.5045
Diagonals of current box are (D1: x y z, D2: x y z): -29.3 2.638 5.802 6.828 33.65708 49.207
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1457396.92486009
**BOX SIZE is now: 37.128 32.01908 45.405
Center of current box is (x y z): 11.736 18.64754 27.5045
Diagonals of current box are (D1: x y z, D2: x y z): -30.3 2.638 4.802 6.828 34.65708 50.207
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1611376.06542085
**BOX SIZE is now: 38.128 33.01908 47.405
Center of receptor atoms is (x y z): -11.0704712871287 21.9066745874587 29.0985346534654
Center of current box is (x y z): -12.236 19.14754 27.5045
Diagonals of current box is (D1: x y z, D2: x y z): -31.3 2.638 3.802 6.828 35.65708 51.207
Limit diagonals to 8.3f : -31.300    2.638    3.802    6.828   35.657   51.207