X- Y+ Z+ X- Y+ Y- Z- Z- Z- Y+ Z+ Z+ X+ X+ Z+ X- 
After creating box around spheres, box is too small (805966.194331908 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.4057816404128 12.0412406300923 30.8316143400326
Center of current box is (x y z): 23.4425 15.177145 31.87389
Diagonals of current box are (D1: x y z, D2: x y z): 6.924 -0.636189999999999 17.58926 39.961 30.99048 46.15852
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 916923.609060049
**BOX SIZE is now: 33.037 33.62667 30.56926
Center of current box is (x y z): 22.4425 15.177145 31.87389
Diagonals of current box are (D1: x y z, D2: x y z): 5.924 -1.63619 16.58926 38.961 31.99048 47.15852
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1035017.01578819
**BOX SIZE is now: 33.037 35.62667 32.56926
Center of current box is (x y z): 21.4425 15.177145 31.87389
Diagonals of current box are (D1: x y z, D2: x y z): 4.924 -2.63619 15.58926 37.961 32.99048 48.15852
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1160246.41451633
**BOX SIZE is now: 33.037 37.62667 34.56926
Center of current box is (x y z): 20.4425 15.177145 31.87389
Diagonals of current box are (D1: x y z, D2: x y z): 3.924 -3.63619 14.58926 36.961 33.99048 49.15852
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1292611.80524447
**BOX SIZE is now: 33.037 39.62667 36.56926
Center of current box is (x y z): 19.4425 15.177145 31.87389
Diagonals of current box are (D1: x y z, D2: x y z): 2.924 -4.63619 13.58926 35.961 34.99048 50.15852
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1475461.95414304
**BOX SIZE is now: 34.037 41.62667 38.56926
Center of current box is (x y z): 18.9425 15.177145 31.87389
Diagonals of current box are (D1: x y z, D2: x y z): 1.924 -5.63619 12.58926 35.961 35.99048 51.15852
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1674325.25548162
**BOX SIZE is now: 35.037 43.62667 40.56926
Center of receptor atoms is (x y z): 15.4057816404128 12.0412406300923 30.8316143400326
Center of current box is (x y z): 18.4425 15.177145 31.87389
Diagonals of current box is (D1: x y z, D2: x y z): 0.923999999999999 -6.63619 11.58926 35.961 36.99048 52.15852
Limit diagonals to 8.3f :   0.924   -6.636   11.589   35.961   36.990   52.159