X+ Y- Z- Y+ Z+ Z- X+ Z- X- X+ Y+ Z- X+ Z- X+ Z- X+ X+ X+ 
After creating box around spheres, box is too small (726227.313225628 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 37.2146613386614 -8.10958991008989 24.0635474525475
Center of current box is (x y z): 31.234755 8.330525 24.779615
Diagonals of current box are (D1: x y z, D2: x y z): 17.09151 -23.86926 9.48093 45.378 7.20821 40.0783
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 881713.630896564
**BOX SIZE is now: 30.28649 33.07747 32.59737
Center of current box is (x y z): 31.234755 8.330525 24.779615
Diagonals of current box are (D1: x y z, D2: x y z): 16.09151 -24.86926 8.48093 46.378 8.20821 41.0783
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1025160.71422465
**BOX SIZE is now: 31.28649 35.07747 34.59737
Center of current box is (x y z): 31.734755 8.330525 24.779615
Diagonals of current box are (D1: x y z, D2: x y z): 16.09151 -25.86926 7.48093 47.378 9.20821 42.0783
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1182890.56211273
**BOX SIZE is now: 32.28649 37.07747 36.59737
Center of current box is (x y z): 32.234755 8.330525 24.779615
Diagonals of current box are (D1: x y z, D2: x y z): 16.09151 -26.86926 6.48093 48.378 10.20821 43.0783
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1355551.17456081
**BOX SIZE is now: 33.28649 39.07747 38.59737
Center of current box is (x y z): 32.734755 8.330525 24.779615
Diagonals of current box are (D1: x y z, D2: x y z): 16.09151 -27.86926 5.48093 49.378 11.20821 44.0783
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1543790.55156889
**BOX SIZE is now: 34.28649 41.07747 40.59737
Center of receptor atoms is (x y z): 37.2146613386614 -8.10958991008989 24.0635474525475
Center of current box is (x y z): 33.234755 -8.330525 24.779615
Diagonals of current box is (D1: x y z, D2: x y z): 16.09151 -28.86926 4.48093 50.378 12.20821 45.0783
Limit diagonals to 8.3f :  16.092  -28.869    4.481   50.378   12.208   45.078