X- Y+ Z+ Y- Z- X+ Y- Z- Y+ Y+ X+ Y- Y+ Y- Y- Z- Z+ Z- 
After creating box around spheres, box is too small (771188.327434398 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.4723928571428 15.5046351351351 30.068638996139
Center of current box is (x y z): 21.7655 7.946 33.10931
Diagonals of current box are (D1: x y z, D2: x y z): 5.397 -7.917 19.359 38.134 23.809 46.85962
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 879415.862133018
**BOX SIZE is now: 33.737 32.726 29.50062
Center of current box is (x y z): 21.2655 8.446 33.10931
Diagonals of current box are (D1: x y z, D2: x y z): 4.397 -7.917 18.359 38.134 24.809 47.85962
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 996414.434311638
**BOX SIZE is now: 34.737 33.726 31.50062
Center of current box is (x y z): 20.7655 8.946 33.10931
Diagonals of current box are (D1: x y z, D2: x y z): 3.397 -7.917 17.359 38.134 25.809 48.85962
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1122508.04397026
**BOX SIZE is now: 35.737 34.726 33.50062
Center of current box is (x y z): 20.2655 9.446 33.10931
Diagonals of current box are (D1: x y z, D2: x y z): 2.397 -7.917 16.359 38.134 26.809 49.85962
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1258020.69110888
**BOX SIZE is now: 36.737 35.726 35.50062
Center of current box is (x y z): 19.7655 9.946 33.10931
Diagonals of current box are (D1: x y z, D2: x y z): 1.397 -7.917 15.359 38.134 27.809 50.85962
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1403276.3757275
**BOX SIZE is now: 37.737 36.726 37.50062
Center of current box is (x y z): 19.2655 10.446 33.10931
Diagonals of current box are (D1: x y z, D2: x y z): 0.397 -7.917 14.359 38.134 28.809 51.85962
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1558599.09782612
**BOX SIZE is now: 38.737 37.726 39.50062
Center of receptor atoms is (x y z): 16.4723928571428 15.5046351351351 30.068638996139
Center of current box is (x y z): 18.7655 10.946 33.10931
Diagonals of current box is (D1: x y z, D2: x y z): -0.603 -7.917 13.359 38.134 29.809 52.85962
Limit diagonals to 8.3f :  -0.603   -7.917   13.359   38.134   29.809   52.860