X+ Y+ Z+ X- Z- X+ Z- Z- Y+ Z- Y- X+ Y+ Y- Y- 
After creating box around spheres, box is too small (631568.760870118 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 5.21789762011675 15.8728176919623 36.7688554108666
Center of current box is (x y z): 2.62738 12.341895 29.37173
Diagonals of current box are (D1: x y z, D2: x y z): -12.68424 -1.713 15.7849 17.939 26.39679 42.95856
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 773730.111999625
**BOX SIZE is now: 32.62324 30.10979 29.17366
Center of current box is (x y z): 2.62738 12.341895 29.37173
Diagonals of current box are (D1: x y z, D2: x y z): -13.68424 -2.713 14.7849 18.939 27.39679 43.95856
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 935743.308169132
**BOX SIZE is now: 34.62324 32.10979 31.17366
Center of current box is (x y z): 2.62738 12.341895 29.37173
Diagonals of current box are (D1: x y z, D2: x y z): -14.68424 -3.713 13.7849 19.939 28.39679 44.95856
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1118904.34937864
**BOX SIZE is now: 36.62324 34.10979 33.17366
Center of current box is (x y z): 2.62738 12.341895 29.37173
Diagonals of current box are (D1: x y z, D2: x y z): -15.68424 -4.713 12.7849 20.939 29.39679 45.95856
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1324509.23562815
**BOX SIZE is now: 38.62324 36.10979 35.17366
Center of current box is (x y z): 2.62738 12.341895 29.37173
Diagonals of current box are (D1: x y z, D2: x y z): -16.68424 -5.713 11.7849 21.939 30.39679 46.95856
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1553853.96691765
**BOX SIZE is now: 40.62324 38.10979 37.17366
Center of receptor atoms is (x y z): 5.21789762011675 15.8728176919623 36.7688554108666
Center of current box is (x y z): 2.62738 12.341895 29.37173
Diagonals of current box is (D1: x y z, D2: x y z): -17.68424 -6.713 10.7849 22.939 31.39679 47.95856
Limit diagonals to 8.3f : -17.684   -6.713   10.785   22.939   31.397   47.959