X+ Y+ Z- X- Y- Z+ X- Y- Y- Z+ X+ X+ X- Z- X- Z+ Z+ Y+ 
After creating box around spheres, box is too small (613182.185925516 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 45.2321830985915 3.73998229376256 21.8811114688129
Center of current box is (x y z): 37.77756 5.625135 16.9715
Diagonals of current box are (D1: x y z, D2: x y z): 24.231 -7.50473 1.011 51.32412 18.755 32.932
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 752992.616134526
**BOX SIZE is now: 29.09312 28.25973 33.921
Center of current box is (x y z): 37.77756 5.625135 16.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.231 -8.50473 0.0109999999999992 52.32412 19.755 33.932
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 883170.284387627
**BOX SIZE is now: 30.09312 30.25973 35.921
Center of current box is (x y z): 38.27756 5.625135 16.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.231 -9.50473 -0.989000000000001 53.32412 20.755 34.932
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1026995.58540073
**BOX SIZE is now: 31.09312 32.25973 37.921
Center of current box is (x y z): 38.77756 5.625135 16.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.231 -10.50473 -1.989 54.32412 21.755 35.932
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1185116.51917383
**BOX SIZE is now: 32.09312 34.25973 39.921
Center of current box is (x y z): 39.27756 5.625135 16.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.231 -11.50473 -2.989 55.32412 22.755 36.932
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1358181.08570693
**BOX SIZE is now: 33.09312 36.25973 41.921
Center of current box is (x y z): 39.77756 5.625135 16.9715
Diagonals of current box are (D1: x y z, D2: x y z): 23.231 -12.50473 -3.989 56.32412 23.755 37.932
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1511618.65871647
**BOX SIZE is now: 34.09312 38.25973 42.921
Center of receptor atoms is (x y z): 45.2321830985915 3.73998229376256 21.8811114688129
Center of current box is (x y z): 40.27756 5.625135 17.4715
Diagonals of current box is (D1: x y z, D2: x y z): 23.231 -13.50473 -3.989 57.32412 24.755 38.932
Limit diagonals to 8.3f :  23.231  -13.505   -3.989   57.324   24.755   38.932