X- Y+ Z- X+ Z+ Z- X+ X- Z+ X- Y+ Z+ Z+ X+ 
After creating box around spheres, box is too small (788537.9676348 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 18.014737526459 -4.03791533111581 4.68130117931661
Center of current box is (x y z): 20.463 4.2955 1.7865
Diagonals of current box are (D1: x y z, D2: x y z): 4.663 -21.122 -11.945 36.263 12.531 15.518
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 952963.1043408
**BOX SIZE is now: 33.6 35.653 29.463
Center of current box is (x y z): 20.463 4.2955 1.7865
Diagonals of current box are (D1: x y z, D2: x y z): 3.663 -22.122 -12.945 37.263 13.531 16.518
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1138710.8970468
**BOX SIZE is now: 35.6 37.653 31.463
Center of current box is (x y z): 20.463 4.2955 1.7865
Diagonals of current box are (D1: x y z, D2: x y z): 2.663 -23.122 -13.945 38.263 14.531 17.518
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1311250.8205998
**BOX SIZE is now: 36.6 39.653 33.463
Center of current box is (x y z): 19.963 4.2955 1.7865
Diagonals of current box are (D1: x y z, D2: x y z): 1.663 -24.122 -14.945 38.263 15.531 18.518
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1499592.8721528
**BOX SIZE is now: 37.6 41.653 35.463
Center of current box is (x y z): 19.463 4.2955 1.7865
Diagonals of current box are (D1: x y z, D2: x y z): 0.663 -25.122 -15.945 38.263 16.531 19.518
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1704385.0517058
**BOX SIZE is now: 38.6 43.653 37.463
Center of receptor atoms is (x y z): 18.014737526459 -4.03791533111581 4.68130117931661
Center of current box is (x y z): 18.963 -4.2955 1.7865
Diagonals of current box is (D1: x y z, D2: x y z): -0.337 -26.122 -16.945 38.263 17.531 20.518
Limit diagonals to 8.3f :  -0.337  -26.122  -16.945   38.263   17.531   20.518