X- Y- Z+ Y- Y- Y- Y+ X- Z+ X- Z+ X+ X+ Y- X- Y+ Y+ X+ 
After creating box around spheres, box is too small (623701.722535396 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 31.0537707707708 15.3214014014014 13.236036036036
Center of current box is (x y z): 34.444285 20.71021 9.239765
Diagonals of current box are (D1: x y z, D2: x y z): 19.31757 7.33142 -5.02819 49.571 34.089 23.50772
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 764720.749584295
**BOX SIZE is now: 32.25343 28.75758 30.53591
Center of current box is (x y z): 34.444285 20.71021 9.239765
Diagonals of current box are (D1: x y z, D2: x y z): 18.31757 6.33142 -6.02819 50.571 35.089 24.50772
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 925513.911353194
**BOX SIZE is now: 34.25343 30.75758 32.53591
Center of current box is (x y z): 34.444285 20.71021 9.239765
Diagonals of current box are (D1: x y z, D2: x y z): 17.31757 5.33142 -7.02819 51.571 36.089 25.50772
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1107377.20784209
**BOX SIZE is now: 36.25343 32.75758 34.53591
Center of current box is (x y z): 34.444285 20.71021 9.239765
Diagonals of current box are (D1: x y z, D2: x y z): 16.31757 4.33142 -8.02819 52.571 37.089 26.50772
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1273870.79440787
**BOX SIZE is now: 38.25343 33.75758 36.53591
Center of current box is (x y z): 34.444285 20.21021 9.239765
Diagonals of current box are (D1: x y z, D2: x y z): 15.31757 3.33142 -9.02819 53.571 37.089 27.50772
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1455733.26697364
**BOX SIZE is now: 40.25343 34.75758 38.53591
Center of current box is (x y z): 34.444285 19.71021 9.239765
Diagonals of current box are (D1: x y z, D2: x y z): 14.31757 2.33142 -10.02819 54.571 37.089 28.50772
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1653612.62553941
**BOX SIZE is now: 42.25343 35.75758 40.53591
Center of receptor atoms is (x y z): 31.0537707707708 15.3214014014014 13.236036036036
Center of current box is (x y z): 34.444285 19.21021 9.239765
Diagonals of current box is (D1: x y z, D2: x y z): 13.31757 1.33142 -11.02819 55.571 37.089 29.50772
Limit diagonals to 8.3f :  13.318    1.331  -11.028   55.571   37.089   29.508