X+ Y+ Z+ X+ Z+ X+ Y+ Y- X+ Z- Y+ Z+ Y+ Z+ X+ Z- 
After creating box around spheres, box is too small (728394.520537545 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.8880978973548 22.1857413520235 31.817908885372
Center of current box is (x y z): 35.30755 23.291585 29.989
Diagonals of current box are (D1: x y z, D2: x y z): 21.073 8.51567 13.956 49.5421 38.0675 46.022
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 884237.818798527
**BOX SIZE is now: 30.4691 31.55183 34.066
Center of current box is (x y z): 35.30755 23.291585 29.989
Diagonals of current box are (D1: x y z, D2: x y z): 20.073 7.51567 12.956 50.5421 39.0675 47.022
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1060835.89393951
**BOX SIZE is now: 32.4691 33.55183 36.066
Center of current box is (x y z): 35.30755 23.291585 29.989
Diagonals of current box are (D1: x y z, D2: x y z): 19.073 6.51567 11.956 51.5421 40.0675 48.022
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1259484.74596049
**BOX SIZE is now: 34.4691 35.55183 38.066
Center of current box is (x y z): 35.30755 23.291585 29.989
Diagonals of current box are (D1: x y z, D2: x y z): 18.073 5.51567 10.956 52.5421 41.0675 49.022
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1481480.37486147
**BOX SIZE is now: 36.4691 37.55183 40.066
Center of current box is (x y z): 35.30755 23.291585 29.989
Diagonals of current box are (D1: x y z, D2: x y z): 17.073 4.51567 9.956 53.5421 42.0675 50.022
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1728118.78064246
**BOX SIZE is now: 38.4691 39.55183 42.066
Center of receptor atoms is (x y z): 32.8880978973548 22.1857413520235 31.817908885372
Center of current box is (x y z): 35.30755 23.291585 29.989
Diagonals of current box is (D1: x y z, D2: x y z): 16.073 3.51567 8.956 54.5421 43.0675 51.022
Limit diagonals to 8.3f :  16.073    3.516    8.956   54.542   43.067   51.022