X- Y+ Z- X+ X+ Y- X- Y- Z- Y- Y- Y+ X+ Z+ Z+ Y+ 
After creating box around spheres, box is too small (625055.480321914 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -12.265247311828 -28.8273574341861 3.6895164998146
Center of current box is (x y z): 10.4205 25.04939 0.04664
Diagonals of current box are (D1: x y z, D2: x y z): -24.338 -39.44369 -14.39821 3.497 -10.65509 14.49149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 766114.069609594
**BOX SIZE is now: 29.835 30.7886 30.8897
Center of current box is (x y z): 10.4205 25.04939 0.04664
Diagonals of current box are (D1: x y z, D2: x y z): -25.338 -40.44369 -15.39821 4.497 -9.65509 15.49149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 926939.531697274
**BOX SIZE is now: 31.835 32.7886 32.8897
Center of current box is (x y z): 10.4205 25.04939 0.04664
Diagonals of current box are (D1: x y z, D2: x y z): -26.338 -41.44369 -16.39821 5.497 -8.65509 16.49149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1108827.86658495
**BOX SIZE is now: 33.835 34.7886 34.8897
Center of current box is (x y z): 10.4205 25.04939 0.04664
Diagonals of current box are (D1: x y z, D2: x y z): -27.338 -42.44369 -17.39821 6.497 -7.65509 17.49149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1313075.07427263
**BOX SIZE is now: 35.835 36.7886 36.8897
Center of current box is (x y z): 10.4205 25.04939 0.04664
Diagonals of current box are (D1: x y z, D2: x y z): -28.338 -43.44369 -18.39821 7.497 -6.65509 18.49149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1540977.15476031
**BOX SIZE is now: 37.835 38.7886 38.8897
Center of receptor atoms is (x y z): -12.265247311828 -28.8273574341861 3.6895164998146
Center of current box is (x y z): -10.4205 -25.04939 0.04664
Diagonals of current box is (D1: x y z, D2: x y z): -29.338 -44.44369 -19.39821 8.497 -5.65509 19.49149
Limit diagonals to 8.3f : -29.338  -44.444  -19.398    8.497   -5.655   19.491