X- Y+ Z- X- Y+ Z- Z+ Z- Y+ X+ Y+ 
After creating box around spheres, box is too small (777821.744948679 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.5667280528053 27.4100646864687 4.70640660066006
Center of current box is (x y z): 11.6275 22.8085 5.5645
Diagonals of current box are (D1: x y z, D2: x y z): -5.297 7.987 -8.791 28.552 37.63 19.92
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 914377.843103679
**BOX SIZE is now: 34.849 31.643 30.711
Center of current box is (x y z): 12.1275 22.8085 5.5645
Diagonals of current box are (D1: x y z, D2: x y z): -5.297 6.987 -9.791 29.552 38.63 20.92
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1065195.55725868
**BOX SIZE is now: 35.849 33.643 32.711
Center of current box is (x y z): 12.6275 22.8085 5.5645
Diagonals of current box are (D1: x y z, D2: x y z): -5.297 5.987 -10.791 30.552 39.63 21.92
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1230922.88741368
**BOX SIZE is now: 36.849 35.643 34.711
Center of current box is (x y z): 13.1275 22.8085 5.5645
Diagonals of current box are (D1: x y z, D2: x y z): -5.297 4.987 -11.791 31.552 40.63 22.92
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1412207.83356868
**BOX SIZE is now: 37.849 37.643 36.711
Center of current box is (x y z): 13.6275 22.8085 5.5645
Diagonals of current box are (D1: x y z, D2: x y z): -5.297 3.987 -12.791 32.552 41.63 23.92
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1609698.39572368
**BOX SIZE is now: 38.849 39.643 38.711
Center of receptor atoms is (x y z): 16.5667280528053 27.4100646864687 4.70640660066006
Center of current box is (x y z): 14.1275 22.8085 5.5645
Diagonals of current box is (D1: x y z, D2: x y z): -5.297 2.987 -13.791 33.552 42.63 24.92
Limit diagonals to 8.3f :  -5.297    2.987  -13.791   33.552   42.630   24.920