X- Y- Z+ Y+ Z- X- Z+ Y+ Z+ Y+ Y- Z- 
After creating box around spheres, box is too small (604741.841689182 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 25.4518464163823 20.936993932499 32.9827212741752
Center of current box is (x y z): 16.80842 15.67206 31.9045
Diagonals of current box are (D1: x y z, D2: x y z): 3.27838 2.54259 16.144 30.33846 28.80153 47.665
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 743247.407562083
**BOX SIZE is now: 29.06008 28.25894 33.521
Center of current box is (x y z): 16.80842 15.67206 31.9045
Diagonals of current box are (D1: x y z, D2: x y z): 2.27838 1.54259 15.144 31.33846 29.80153 48.665
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 872354.066946003
**BOX SIZE is now: 30.06008 30.25894 35.521
Center of current box is (x y z): 17.30842 15.67206 31.9045
Diagonals of current box are (D1: x y z, D2: x y z): 2.27838 0.542590000000001 14.144 32.33846 30.80153 49.665
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1015057.93712992
**BOX SIZE is now: 31.06008 32.25894 37.521
Center of current box is (x y z): 17.80842 15.67206 31.9045
Diagonals of current box are (D1: x y z, D2: x y z): 2.27838 -0.457409999999999 13.144 33.33846 31.80153 50.665
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1172007.01811384
**BOX SIZE is now: 32.06008 34.25894 39.521
Center of current box is (x y z): 18.30842 15.67206 31.9045
Diagonals of current box are (D1: x y z, D2: x y z): 2.27838 -1.45741 12.144 34.33846 32.80153 51.665
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1343849.30989777
**BOX SIZE is now: 33.06008 36.25894 41.521
Center of current box is (x y z): 18.80842 15.67206 31.9045
Diagonals of current box are (D1: x y z, D2: x y z): 2.27838 -2.45741 11.144 35.33846 33.80153 52.665
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1531232.81248169
**BOX SIZE is now: 34.06008 38.25894 43.521
Center of receptor atoms is (x y z): 25.4518464163823 20.936993932499 32.9827212741752
Center of current box is (x y z): 19.30842 15.67206 31.9045
Diagonals of current box is (D1: x y z, D2: x y z): 2.27838 -3.45741 10.144 36.33846 34.80153 53.665
Limit diagonals to 8.3f :   2.278   -3.457   10.144   36.338   34.802   53.665