X- Y- Z- Y- Z- Y- X+ Y+ X- Z+ Z- Y+ Z+ 
After creating box around spheres, box is too small (843569.37027729 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.5068163787588 27.2336900191939 20.2699168266155
Center of current box is (x y z): 16.861 21.2455 16.7335
Diagonals of current box are (D1: x y z, D2: x y z): -0.554 5.087 2.855 34.276 37.404 30.612
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 987891.00712029
**BOX SIZE is now: 35.83 34.317 29.757
Center of current box is (x y z): 16.361 21.2455 16.7335
Diagonals of current box are (D1: x y z, D2: x y z): -1.554 4.087 1.855 34.276 38.404 31.612
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1146871.91596329
**BOX SIZE is now: 36.83 36.317 31.757
Center of current box is (x y z): 15.861 21.2455 16.7335
Diagonals of current box are (D1: x y z, D2: x y z): -2.554 3.087 0.855 34.276 39.404 32.612
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1321160.09680629
**BOX SIZE is now: 37.83 38.317 33.757
Center of current box is (x y z): 15.361 21.2455 16.7335
Diagonals of current box are (D1: x y z, D2: x y z): -3.554 2.087 -0.145 34.276 40.404 33.612
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1511403.54964929
**BOX SIZE is now: 38.83 40.317 35.757
Center of receptor atoms is (x y z): 14.5068163787588 27.2336900191939 20.2699168266155
Center of current box is (x y z): 14.861 21.2455 16.7335
Diagonals of current box is (D1: x y z, D2: x y z): -4.554 1.087 -1.145 34.276 41.404 34.612
Limit diagonals to 8.3f :  -4.554    1.087   -1.145   34.276   41.404   34.612