X- Y- Z- X- Y+ X- Y+ Z+ Y- Z- Z+ Y+ Z- Y+ Y+ Z- X- X- X- 
After creating box around spheres, box is too small (796371.32330533 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.1500403537866 14.1453919292427 25.4448153676064
Center of current box is (x y z): 9.1995 5.542965 21.72554
Diagonals of current box are (D1: x y z, D2: x y z): -5.706 -9.67681 5.47353 24.105 20.76274 37.97755
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 931138.054443667
**BOX SIZE is now: 30.811 32.43955 34.50402
Center of current box is (x y z): 9.6995 5.542965 21.72554
Diagonals of current box are (D1: x y z, D2: x y z): -5.706 -10.67681 4.47353 25.105 21.76274 38.97755
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1050209.84096565
**BOX SIZE is now: 31.811 34.43955 35.50402
Center of current box is (x y z): 10.1995 5.542965 22.22554
Diagonals of current box are (D1: x y z, D2: x y z): -5.706 -11.67681 4.47353 26.105 22.76274 39.97755
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1146072.5835417
**BOX SIZE is now: 32.811 35.43955 36.50402
Center of current box is (x y z): 10.6995 6.042965 22.72554
Diagonals of current box are (D1: x y z, D2: x y z): -5.706 -11.67681 4.47353 27.105 23.76274 40.97755
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1247592.07289775
**BOX SIZE is now: 33.811 36.43955 37.50402
Center of current box is (x y z): 11.1995 6.542965 23.22554
Diagonals of current box are (D1: x y z, D2: x y z): -5.706 -11.67681 4.47353 28.105 24.76274 41.97755
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1391120.12191973
**BOX SIZE is now: 34.811 38.43955 38.50402
Center of current box is (x y z): 11.6995 6.542965 23.72554
Diagonals of current box are (D1: x y z, D2: x y z): -5.706 -12.67681 4.47353 29.105 25.76274 42.97755
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1544641.92880172
**BOX SIZE is now: 35.811 40.43955 39.50402
Center of receptor atoms is (x y z): 20.1500403537866 14.1453919292427 25.4448153676064
Center of current box is (x y z): 12.1995 6.542965 24.22554
Diagonals of current box is (D1: x y z, D2: x y z): -5.706 -13.67681 4.47353 30.105 26.76274 43.97755
Limit diagonals to 8.3f :  -5.706  -13.677    4.474   30.105   26.763   43.978