X+ Y+ Z- X- Y+ Z+ X- Y- Z- X- X- Y- Y+ X- Y- Y- X- Y+ Y+ Y+ 
After creating box around spheres, box is too small (701314.474037528 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.8544709265176 87.0082562300319 -0.656207667731632
Center of current box is (x y z): 26.700755 85.5225 2.83951
Diagonals of current box are (D1: x y z, D2: x y z): 10.93714 72.16613 -18.26059 42.46437 98.87887 12.58157
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 853626.30331398
**BOX SIZE is now: 33.52723 28.71274 32.84216
Center of current box is (x y z): 26.700755 85.5225 2.83951
Diagonals of current box are (D1: x y z, D2: x y z): 9.93714 71.16613 -19.26059 43.46437 99.87887 13.58157
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1026475.87267043
**BOX SIZE is now: 35.52723 30.71274 34.84216
Center of current box is (x y z): 26.700755 85.5225 2.83951
Diagonals of current box are (D1: x y z, D2: x y z): 8.93714 70.16613 -20.26059 44.46437 100.87887 14.58157
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1221159.18210688
**BOX SIZE is now: 37.52723 32.71274 36.84216
Center of current box is (x y z): 26.700755 85.5225 2.83951
Diagonals of current box are (D1: x y z, D2: x y z): 7.93714 69.16613 -21.26059 45.46437 101.87887 15.58157
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1402567.65099314
**BOX SIZE is now: 38.52723 34.71274 38.84216
Center of current box is (x y z): 27.200755 85.5225 2.83951
Diagonals of current box are (D1: x y z, D2: x y z): 7.93714 68.16613 -22.26059 46.46437 102.87887 16.58157
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1600241.93075939
**BOX SIZE is now: 39.52723 36.71274 40.84216
Center of receptor atoms is (x y z): 32.8544709265176 87.0082562300319 -0.656207667731632
Center of current box is (x y z): 27.700755 85.5225 -2.83951
Diagonals of current box is (D1: x y z, D2: x y z): 7.93714 67.16613 -23.26059 47.46437 103.87887 17.58157
Limit diagonals to 8.3f :   7.937   67.166  -23.261   47.464  103.879   17.582