X+ Y- Z+ Z+ Y+ Y+ Y+ Y+ Y+ 
After creating box around spheres, box is too small (818417.18300463 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.9730151269584 26.9791285791465 4.50307239330092
Center of current box is (x y z): 11.182 22.3965 4.0625
Diagonals of current box are (D1: x y z, D2: x y z): -5.503 7.366 -11.046 27.867 37.427 19.171
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 958529.44284363
**BOX SIZE is now: 34.37 32.061 32.217
Center of current box is (x y z): 11.682 22.3965 4.0625
Diagonals of current box are (D1: x y z, D2: x y z): -5.503 6.366 -12.046 28.867 38.427 20.171
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1113007.64668263
**BOX SIZE is now: 35.37 34.061 34.217
Center of current box is (x y z): 12.182 22.3965 4.0625
Diagonals of current box are (D1: x y z, D2: x y z): -5.503 5.366 -13.046 29.867 39.427 21.171
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1282499.79452163
**BOX SIZE is now: 36.37 36.061 36.217
Center of current box is (x y z): 12.682 22.3965 4.0625
Diagonals of current box are (D1: x y z, D2: x y z): -5.503 4.366 -14.046 30.867 40.427 22.171
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1467653.88636063
**BOX SIZE is now: 37.37 38.061 38.217
Center of current box is (x y z): 13.182 22.3965 4.0625
Diagonals of current box are (D1: x y z, D2: x y z): -5.503 3.366 -15.046 31.867 41.427 23.171
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1669117.92219963
**BOX SIZE is now: 38.37 40.061 40.217
Center of receptor atoms is (x y z): 16.9730151269584 26.9791285791465 4.50307239330092
Center of current box is (x y z): 13.682 22.3965 4.0625
Diagonals of current box is (D1: x y z, D2: x y z): -5.503 2.366 -16.046 32.867 42.427 24.171
Limit diagonals to 8.3f :  -5.503    2.366  -16.046   32.867   42.427   24.171