X- Y+ Z- Y- Z- X+ Z+ Z- Y+ Z- Z- X+ Y+ 
After creating box around spheres, box is too small (755900.4547584 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.6304349834983 27.2888217821782 4.66446402640263
Center of current box is (x y z): 12.379 22.7625 5.368
Diagonals of current box are (D1: x y z, D2: x y z): -3.781 7.807 -9.112 28.539 37.718 19.848
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 888812.4367584
**BOX SIZE is now: 33.32 31.911 30.96
Center of current box is (x y z): 12.879 22.7625 5.368
Diagonals of current box are (D1: x y z, D2: x y z): -3.781 6.807 -10.112 29.539 38.718 20.848
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1035711.6067584
**BOX SIZE is now: 34.32 33.911 32.96
Center of current box is (x y z): 13.379 22.7625 5.368
Diagonals of current box are (D1: x y z, D2: x y z): -3.781 5.807 -11.112 30.539 39.718 21.848
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1197245.9647584
**BOX SIZE is now: 35.32 35.911 34.96
Center of current box is (x y z): 13.879 22.7625 5.368
Diagonals of current box are (D1: x y z, D2: x y z): -3.781 4.807 -12.112 31.539 40.718 22.848
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1374063.5107584
**BOX SIZE is now: 36.32 37.911 36.96
Center of current box is (x y z): 14.379 22.7625 5.368
Diagonals of current box are (D1: x y z, D2: x y z): -3.781 3.807 -13.112 32.539 41.718 23.848
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1566812.2447584
**BOX SIZE is now: 37.32 39.911 38.96
Center of receptor atoms is (x y z): 16.6304349834983 27.2888217821782 4.66446402640263
Center of current box is (x y z): 14.879 22.7625 5.368
Diagonals of current box is (D1: x y z, D2: x y z): -3.781 2.807 -14.112 33.539 42.718 24.848
Limit diagonals to 8.3f :  -3.781    2.807  -14.112   33.539   42.718   24.848