X- Y+ Z- X- Y- Z+ Z- Z+ X- X- Y+ 
After creating box around spheres, box is too small (960297.09644358 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -10.8397462096243 21.4848826631509 28.7207883981543
Center of current box is (x y z): 6.649 16.74 25.4525
Diagonals of current box are (D1: x y z, D2: x y z): -25.072 2.285 8.758 11.774 31.195 42.147
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1088231.78795958
**BOX SIZE is now: 36.846 30.91 35.389
Center of current box is (x y z): 7.649 16.74 25.4525
Diagonals of current box are (D1: x y z, D2: x y z): -26.072 1.285 7.758 10.774 32.195 43.147
D1X- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1186929.06793758
**BOX SIZE is now: 36.846 31.91 37.389
Center of current box is (x y z): 8.649 17.24 25.4525
Diagonals of current box are (D1: x y z, D2: x y z): -27.072 1.285 6.758 9.774 33.195 44.147
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1324605.59964558
**BOX SIZE is now: 37.846 32.91 39.389
Center of current box is (x y z): 9.149 17.74 25.4525
Diagonals of current box are (D1: x y z, D2: x y z): -28.072 1.285 5.758 9.774 34.195 45.147
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1472050.78535358
**BOX SIZE is now: 38.846 33.91 41.389
Center of current box is (x y z): 9.649 18.24 25.4525
Diagonals of current box are (D1: x y z, D2: x y z): -29.072 1.285 4.758 9.774 35.195 46.147
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1629588.62506158
**BOX SIZE is now: 39.846 34.91 43.389
Center of receptor atoms is (x y z): -10.8397462096243 21.4848826631509 28.7207883981543
Center of current box is (x y z): -10.149 18.74 25.4525
Diagonals of current box is (D1: x y z, D2: x y z): -30.072 1.285 3.758 9.774 36.195 47.147
Limit diagonals to 8.3f : -30.072    1.285    3.758    9.774   36.195   47.147