X- Y- Z- Y+ Z- X- Y- Z- X- Y+ Z+ Z- X- Z- X- 
After creating box around spheres, box is too small (764073.242068278 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -2.99612047353761 19.234852367688 53.778373259053
Center of current box is (x y z): 12.049 25.7122 48.64131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 11.35487 33.47379 4.195 40.06953 63.80883
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 868754.65174717
**BOX SIZE is now: 33.488 29.71466 32.33504
Center of current box is (x y z): 11.549 25.2122 48.64131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 10.35487 32.47379 5.195 40.06953 64.80883
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 982008.040866063
**BOX SIZE is now: 34.488 30.71466 34.33504
Center of current box is (x y z): 11.049 24.7122 48.64131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 9.35487 31.47379 6.195 40.06953 65.80883
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1104157.40942496
**BOX SIZE is now: 35.488 31.71466 36.33504
Center of current box is (x y z): 10.549 24.2122 48.64131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 8.35487 30.47379 7.195 40.06953 66.80883
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1235526.75742385
**BOX SIZE is now: 36.488 32.71466 38.33504
Center of current box is (x y z): 10.049 23.7122 48.64131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 7.35487 29.47379 8.195 40.06953 67.80883
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1342314.91516258
**BOX SIZE is now: 37.488 33.71466 39.33504
Center of current box is (x y z): 9.549 23.2122 49.14131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 6.35487 29.47379 9.195 40.06953 68.80883
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1455072.10870131
**BOX SIZE is now: 38.488 34.71466 40.33504
Center of current box is (x y z): 9.049 22.7122 49.64131
Diagonals of current box are (D1: x y z, D2: x y z): -28.293 5.35487 29.47379 10.195 40.06953 69.80883
D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1573960.33804005
**BOX SIZE is now: 39.488 35.71466 41.33504
Center of receptor atoms is (x y z): -2.99612047353761 19.234852367688 53.778373259053
Center of current box is (x y z): -8.549 22.2122 50.14131
Diagonals of current box is (D1: x y z, D2: x y z): -28.293 4.35487 29.47379 11.195 40.06953 70.80883
Limit diagonals to 8.3f : -28.293    4.355   29.474   11.195   40.070   70.809