X- Y+ Z- X- Y+ Z+ Y- Z- X- Y+ Y+ Y- X- Y+ X- Y+ Z- Y- X- 
After creating box around spheres, box is too small (685250.167555019 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.3866818675353 11.9719516829533 30.8294533116178
Center of current box is (x y z): 22.6965 16.44 32.44373
Diagonals of current box are (D1: x y z, D2: x y z): 6.91 1.427 19.058 38.483 31.453 45.82946
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 785496.426602339
**BOX SIZE is now: 31.573 32.026 28.77146
Center of current box is (x y z): 21.6965 16.44 32.44373
Diagonals of current box are (D1: x y z, D2: x y z): 5.91 0.427 18.058 37.483 32.453 46.82946
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 892562.453649659
**BOX SIZE is now: 31.573 34.026 30.77146
Center of current box is (x y z): 20.6965 16.44 32.44373
Diagonals of current box are (D1: x y z, D2: x y z): 4.91 -0.573 17.058 36.483 33.453 47.82946
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1006448.24869698
**BOX SIZE is now: 31.573 36.026 32.77146
Center of current box is (x y z): 19.6965 16.44 32.44373
Diagonals of current box are (D1: x y z, D2: x y z): 3.91 -1.573 16.058 35.483 34.453 48.82946
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1162853.73926922
**BOX SIZE is now: 32.573 38.026 34.77146
Center of current box is (x y z): 19.1965 16.44 32.44373
Diagonals of current box are (D1: x y z, D2: x y z): 2.91 -2.573 15.058 35.483 35.453 49.82946
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1334157.12352146
**BOX SIZE is now: 33.573 40.026 36.77146
Center of current box is (x y z): 18.6965 16.44 32.44373
Diagonals of current box are (D1: x y z, D2: x y z): 1.91 -3.573 14.058 35.483 36.453 50.82946
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1521006.4014537
**BOX SIZE is now: 34.573 42.026 38.77146
Center of receptor atoms is (x y z): 15.3866818675353 11.9719516829533 30.8294533116178
Center of current box is (x y z): 18.1965 16.44 32.44373
Diagonals of current box is (D1: x y z, D2: x y z): 0.91 -4.573 13.058 35.483 37.453 51.82946
Limit diagonals to 8.3f :   0.910   -4.573   13.058   35.483   37.453   51.829