X+ Y+ Z+ Y- Z- X- Z- Y- X- Z+ Y+ Z+ X+ X+ X+ Z+ Z+ 
After creating box around spheres, box is too small (616928.734922956 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 3.57213079365079 -6.67706222222222 11.5187638095238
Center of current box is (x y z): 0.192095 16.54643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -12.80821 -31.47825 -0.13993 13.1924 -1.61461 29.287
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 709538.485477818
**BOX SIZE is now: 28.00061 29.86364 31.42693
Center of current box is (x y z): 0.192095 15.54643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -13.80821 -30.47825 -1.13993 14.1924 -0.614610000000001 30.287
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 808598.782272681
**BOX SIZE is now: 30.00061 29.86364 33.42693
Center of current box is (x y z): 0.192095 14.54643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -14.80821 -29.47825 -2.13993 15.1924 0.385389999999999 31.287
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 914109.625307543
**BOX SIZE is now: 32.00061 29.86364 35.42693
Center of current box is (x y z): 0.192095 13.54643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -15.80821 -28.47825 -3.13993 16.1924 1.38539 32.287
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1060429.55274394
**BOX SIZE is now: 34.00061 30.86364 37.42693
Center of current box is (x y z): 0.192095 13.04643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -16.80821 -28.47825 -4.13993 17.1924 2.38539 33.287
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1221130.20074034
**BOX SIZE is now: 36.00061 31.86364 39.42693
Center of current box is (x y z): 0.192095 12.54643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -17.80821 -28.47825 -5.13993 18.1924 3.38539 34.287
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1396859.56929674
**BOX SIZE is now: 38.00061 32.86364 41.42693
Center of current box is (x y z): 0.192095 12.04643 14.573535
Diagonals of current box are (D1: x y z, D2: x y z): -18.80821 -28.47825 -6.13993 19.1924 4.38539 35.287
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1588265.65841314
**BOX SIZE is now: 40.00061 33.86364 43.42693
Center of receptor atoms is (x y z): 3.57213079365079 -6.67706222222222 11.5187638095238
Center of current box is (x y z): 0.192095 -11.54643 14.573535
Diagonals of current box is (D1: x y z, D2: x y z): -19.80821 -28.47825 -7.13993 20.1924 5.38539 36.287
Limit diagonals to 8.3f : -19.808  -28.478   -7.140   20.192    5.385   36.287