X- Y+ Z- Y- Z+ X- Y- Z+ Y+ X- X- Z+ Y+ Y- Z+ Z+ Z+ 
After creating box around spheres, box is too small (858833.863256078 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 18.9833540090772 33.88776802824 7.03639334341906
Center of current box is (x y z): 8.708 35.977755 11.955
Diagonals of current box are (D1: x y z, D2: x y z): -9 21.48876 -3.542 26.416 50.46675 27.452
D2X+ D1Y- D2Y+ D1Z- D1X+ 
**Total grid points in box is now: 947730.917805758
**BOX SIZE is now: 35.416 30.97799 31.994
Center of current box is (x y z): 9.708 35.977755 11.455
Diagonals of current box are (D1: x y z, D2: x y z): -8 20.48876 -4.542 27.416 51.46675 27.452
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1069830.94701106
**BOX SIZE is now: 36.416 32.97799 32.994
Center of current box is (x y z): 10.208 35.977755 10.955
Diagonals of current box are (D1: x y z, D2: x y z): -8 19.48876 -5.542 28.416 52.46675 27.452
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1201208.06767636
**BOX SIZE is now: 37.416 34.97799 33.994
Center of current box is (x y z): 10.708 35.977755 10.455
Diagonals of current box are (D1: x y z, D2: x y z): -8 18.48876 -6.542 29.416 53.46675 27.452
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1342186.27980166
**BOX SIZE is now: 38.416 36.97799 34.994
Center of current box is (x y z): 11.208 35.977755 9.955
Diagonals of current box are (D1: x y z, D2: x y z): -8 17.48876 -7.542 30.416 54.46675 27.452
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1493089.58338696
**BOX SIZE is now: 39.416 38.97799 35.994
Center of current box is (x y z): 11.708 35.977755 9.455
Diagonals of current box are (D1: x y z, D2: x y z): -8 16.48876 -8.542 31.416 55.46675 27.452
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1654241.97843226
**BOX SIZE is now: 40.416 40.97799 36.994
Center of receptor atoms is (x y z): 18.9833540090772 33.88776802824 7.03639334341906
Center of current box is (x y z): 12.208 35.977755 8.955
Diagonals of current box is (D1: x y z, D2: x y z): -8 15.48876 -9.542 32.416 56.46675 27.452
Limit diagonals to 8.3f :  -8.000   15.489   -9.542   32.416   56.467   27.452