X- Y- Z- X+ X+ Y- Z+ X+ Y- X+ Y- Y- 
After creating box around spheres, box is too small (829549.131089616 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 2.71276362349611 2.98651663128096 28.4286341118188
Center of current box is (x y z): 10.329 2.411 27.494
Diagonals of current box are (D1: x y z, D2: x y z): -25.603 -14.798 12.883 4.945 19.62 42.105
D2X+ D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 886324.788545616
**BOX SIZE is now: 30.548 34.418 31.222
Center of current box is (x y z): 9.329 2.411 27.494
Diagonals of current box are (D1: x y z, D2: x y z): -24.603 -14.798 11.883 5.945 19.62 43.105
D2X+ D1Y- D1Z- D1X+ 
**Total grid points in box is now: 941289.193985616
**BOX SIZE is now: 30.548 35.418 32.222
Center of current box is (x y z): 8.329 1.911 26.994
Diagonals of current box are (D1: x y z, D2: x y z): -23.603 -15.798 10.883 6.945 19.62 43.105
D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1030569.91891762
**BOX SIZE is now: 31.548 36.418 33.222
Center of current box is (x y z): 7.829 2.411 26.494
Diagonals of current box are (D1: x y z, D2: x y z): -23.603 -15.798 9.883 7.945 20.62 43.105
D2X+ D1Z- 
**Total grid points in box is now: 1095240.63913762
**BOX SIZE is now: 32.548 36.418 34.222
Center of current box is (x y z): 7.329 2.411 25.994
Diagonals of current box are (D1: x y z, D2: x y z): -23.603 -15.798 8.883 8.945 20.62 43.105
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1227674.95279762
**BOX SIZE is now: 33.548 37.418 36.222
Center of current box is (x y z): 6.829 2.911 25.994
Diagonals of current box are (D1: x y z, D2: x y z): -23.603 -15.798 7.883 9.945 21.62 44.105
D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1334076.25374562
**BOX SIZE is now: 34.548 37.418 38.222
Center of current box is (x y z): 6.329 2.911 25.994
Diagonals of current box are (D1: x y z, D2: x y z): -23.603 -15.798 6.883 10.945 21.62 45.105
D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1444518.69869362
**BOX SIZE is now: 35.548 37.418 40.222
Center of current box is (x y z): 5.829 2.911 25.994
Diagonals of current box are (D1: x y z, D2: x y z): -23.603 -15.798 5.883 11.945 21.62 46.105
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1562756.05962562
**BOX SIZE is now: 36.548 38.418 41.222
Center of receptor atoms is (x y z): 2.71276362349611 2.98651663128096 28.4286341118188
Center of current box is (x y z): -5.329 2.411 26.494
Diagonals of current box is (D1: x y z, D2: x y z): -23.603 -16.798 5.883 12.945 21.62 47.105
Limit diagonals to 8.3f : -23.603  -16.798    5.883   12.945   21.620   47.105