X+ Y- Z+ X+ Y+ Y+ X+ Y+ Z- Z+ Z+ 
After creating box around spheres, box is too small (655724.979033407 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.9455487444609 -0.579450516986696 11.4576425406204
Center of current box is (x y z): 14.911 6.28933 17.730085
Diagonals of current box are (D1: x y z, D2: x y z): -1.393 -20.341 4.47917 31.215 7.76234 30.981
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 773600.146257466
**BOX SIZE is now: 34.608 30.10334 27.50183
Center of current box is (x y z): 14.911 6.28933 17.230085
Diagonals of current box are (D1: x y z, D2: x y z): -2.393 -21.341 3.47917 32.215 8.76234 30.981
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 904404.533481524
**BOX SIZE is now: 36.608 32.10334 28.50183
Center of current box is (x y z): 14.911 6.28933 16.730085
Diagonals of current box are (D1: x y z, D2: x y z): -3.393 -22.341 2.47917 33.215 9.76234 30.981
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1048786.14070558
**BOX SIZE is now: 38.608 34.10334 29.50183
Center of current box is (x y z): 14.911 6.28933 16.230085
Diagonals of current box are (D1: x y z, D2: x y z): -4.393 -23.341 1.47917 34.215 10.76234 30.981
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1207392.96792964
**BOX SIZE is now: 40.608 36.10334 30.50183
Center of current box is (x y z): 14.911 6.28933 15.730085
Diagonals of current box are (D1: x y z, D2: x y z): -5.393 -24.341 0.47917 35.215 11.76234 30.981
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1380873.0151537
**BOX SIZE is now: 42.608 38.10334 31.50183
Center of current box is (x y z): 14.911 6.28933 15.230085
Diagonals of current box are (D1: x y z, D2: x y z): -6.393 -25.341 -0.52083 36.215 12.76234 30.981
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1569874.28237776
**BOX SIZE is now: 44.608 40.10334 32.50183
Center of receptor atoms is (x y z): 16.9455487444609 -0.579450516986696 11.4576425406204
Center of current box is (x y z): 14.911 -6.28933 14.730085
Diagonals of current box is (D1: x y z, D2: x y z): -7.393 -26.341 -1.52083 37.215 13.76234 30.981
Limit diagonals to 8.3f :  -7.393  -26.341   -1.521   37.215   13.762   30.981