X- Y- Z+ X- Y+ Z+ X- Z+ Z+ Z- Y+ X- 
After creating box around spheres, box is too small (808481.76502831 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 2.32747975929978 32.8195508752734 18.8974901531729
Center of current box is (x y z): 1.2965 26.1525 9.70156
Diagonals of current box are (D1: x y z, D2: x y z): -13.849 9.205 -4.88078 16.442 43.1 24.2839
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 948137.08421347
**BOX SIZE is now: 32.291 34.895 31.16468
Center of current box is (x y z): 1.2965 26.6525 9.70156
Diagonals of current box are (D1: x y z, D2: x y z): -14.849 9.205 -5.88078 17.442 44.1 25.2839
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1102182.93683863
**BOX SIZE is now: 34.291 35.895 33.16468
Center of current box is (x y z): 1.2965 27.1525 9.70156
Diagonals of current box are (D1: x y z, D2: x y z): -15.849 9.205 -6.88078 18.442 45.1 26.2839
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1271267.32290379
**BOX SIZE is now: 36.291 36.895 35.16468
Center of current box is (x y z): 1.2965 27.6525 9.70156
Diagonals of current box are (D1: x y z, D2: x y z): -16.849 9.205 -7.88078 19.442 46.1 27.2839
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1456038.24240895
**BOX SIZE is now: 38.291 37.895 37.16468
Center of current box is (x y z): 1.2965 28.1525 9.70156
Diagonals of current box are (D1: x y z, D2: x y z): -17.849 9.205 -8.88078 20.442 47.1 28.2839
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1614538.12406335
**BOX SIZE is now: 40.291 37.895 39.16468
Center of receptor atoms is (x y z): 2.32747975929978 32.8195508752734 18.8974901531729
Center of current box is (x y z): 1.2965 28.1525 9.70156
Diagonals of current box is (D1: x y z, D2: x y z): -18.849 9.205 -9.88078 21.442 47.1 29.2839
Limit diagonals to 8.3f : -18.849    9.205   -9.881   21.442   47.100   29.284