X+ Y+ Z+ X- Z+ X+ Y- Z- X+ Y- Y- Y- Y- Y- X- Y- Y- X- Y- 
After creating box around spheres, box is too small (618295.655325687 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.8316380208333 4.83333528645833 11.3950983072917
Center of current box is (x y z): 18.95228 8.69851 6.87222
Diagonals of current box are (D1: x y z, D2: x y z): 5.541 -5.336 -8.33588 32.36356 22.73302 22.08032
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 758538.612994796
**BOX SIZE is now: 28.82256 30.06902 32.4162
Center of current box is (x y z): 18.95228 8.69851 6.87222
Diagonals of current box are (D1: x y z, D2: x y z): 4.541 -6.336 -9.33588 33.36356 23.73302 23.08032
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 918504.051143905
**BOX SIZE is now: 30.82256 32.06902 34.4162
Center of current box is (x y z): 18.95228 8.69851 6.87222
Diagonals of current box are (D1: x y z, D2: x y z): 3.541 -7.336 -10.33588 34.36356 24.73302 24.08032
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1099487.96977301
**BOX SIZE is now: 32.82256 34.06902 36.4162
Center of current box is (x y z): 18.95228 8.69851 6.87222
Diagonals of current box are (D1: x y z, D2: x y z): 2.541 -8.336 -11.33588 35.36356 25.73302 25.08032
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1302786.36888212
**BOX SIZE is now: 34.82256 36.06902 38.4162
Center of current box is (x y z): 18.95228 8.69851 6.87222
Diagonals of current box are (D1: x y z, D2: x y z): 1.541 -9.336 -12.33588 36.36356 26.73302 26.08032
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1529695.24847123
**BOX SIZE is now: 36.82256 38.06902 40.4162
Center of receptor atoms is (x y z): 14.8316380208333 4.83333528645833 11.3950983072917
Center of current box is (x y z): 18.95228 8.69851 6.87222
Diagonals of current box is (D1: x y z, D2: x y z): 0.541 -10.336 -13.33588 37.36356 27.73302 27.08032
Limit diagonals to 8.3f :   0.541  -10.336  -13.336   37.364   27.733   27.080