X- Y- Z- X- Y- Z- X- Z- Y+ Y- Z+ Y+ Z+ Z- Y- Z- Y- X+ X+ X+ Y- Y- Y- Z+ Y- Z+ Y- Y- Y- Z+ 
After creating box around spheres, box is too small (672720.300126454 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.60739882410582 -0.701837334639882 16.9705384615385
Center of current box is (x y z): 3.910355 3.816175 12.986455
Diagonals of current box are (D1: x y z, D2: x y z): -18.18631 -10.654 -2.09009 10.3656 18.28635 28.063
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 820635.062093657
**BOX SIZE is now: 30.55191 30.94035 32.15309
Center of current box is (x y z): 3.910355 3.816175 12.986455
Diagonals of current box are (D1: x y z, D2: x y z): -19.18631 -11.654 -3.09009 11.3656 19.28635 29.063
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 988777.219660859
**BOX SIZE is now: 32.55191 32.94035 34.15309
Center of current box is (x y z): 3.910355 3.816175 12.986455
Diagonals of current box are (D1: x y z, D2: x y z): -20.18631 -12.654 -4.09009 12.3656 20.28635 30.063
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1178442.77282806
**BOX SIZE is now: 34.55191 34.94035 36.15309
Center of current box is (x y z): 3.910355 3.816175 12.986455
Diagonals of current box are (D1: x y z, D2: x y z): -21.18631 -13.654 -5.09009 13.3656 21.28635 31.063
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390927.72159526
**BOX SIZE is now: 36.55191 36.94035 38.15309
Center of current box is (x y z): 3.910355 3.816175 12.986455
Diagonals of current box are (D1: x y z, D2: x y z): -22.18631 -14.654 -6.09009 14.3656 22.28635 32.063
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1627528.06596247
**BOX SIZE is now: 38.55191 38.94035 40.15309
Center of receptor atoms is (x y z): -8.60739882410582 -0.701837334639882 16.9705384615385
Center of current box is (x y z): -3.910355 3.816175 12.986455
Diagonals of current box is (D1: x y z, D2: x y z): -23.18631 -15.654 -7.09009 15.3656 23.28635 33.063
Limit diagonals to 8.3f : -23.186  -15.654   -7.090   15.366   23.286   33.063