X- Y- Z- X+ X+ X+ Y+ Y+ Z- Z+ X- Y- Z- 
After creating box around spheres, box is too small (806561.600922787 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 125.725131845842 13.8755602434077 37.1903322515213
Center of current box is (x y z): 126.719495 18.387 42.082
Diagonals of current box are (D1: x y z, D2: x y z): 110.386 4.984 25.025 143.05299 31.79 59.139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 973729.773241987
**BOX SIZE is now: 34.66699 28.806 36.114
Center of current box is (x y z): 126.719495 18.387 42.082
Diagonals of current box are (D1: x y z, D2: x y z): 109.386 3.984 24.025 144.05299 32.79 60.139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1162408.73540119
**BOX SIZE is now: 36.66699 30.806 38.114
Center of current box is (x y z): 126.719495 18.387 42.082
Diagonals of current box are (D1: x y z, D2: x y z): 108.386 2.984 23.025 145.05299 33.79 61.139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1373894.48740039
**BOX SIZE is now: 38.66699 32.806 40.114
Center of current box is (x y z): 126.719495 18.387 42.082
Diagonals of current box are (D1: x y z, D2: x y z): 107.386 1.984 22.025 146.05299 34.79 62.139
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1571265.73738321
**BOX SIZE is now: 40.66699 34.806 41.114
Center of receptor atoms is (x y z): 125.725131845842 13.8755602434077 37.1903322515213
Center of current box is (x y z): 126.719495 18.387 41.582
Diagonals of current box is (D1: x y z, D2: x y z): 106.386 0.984 21.025 147.05299 35.79 62.139
Limit diagonals to 8.3f : 106.386    0.984   21.025  147.053   35.790   62.139