X+ Y+ Z- X- Y- Z- X- Y- Z- Z+ X+ Y+ X+ Y- X- X- X+ Y+ 
After creating box around spheres, box is too small (720711.593548473 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 25.3680257159556 4.45743658679135 23.8283798947984
Center of current box is (x y z): 30.7505 1.3465 23.605435
Diagonals of current box are (D1: x y z, D2: x y z): 15.224 -14.843 7.68287 46.277 12.15 39.528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 875717.422017393
**BOX SIZE is now: 33.053 28.993 33.84513
Center of current box is (x y z): 30.7505 1.3465 23.605435
Diagonals of current box are (D1: x y z, D2: x y z): 14.224 -15.843 6.68287 47.277 13.15 40.528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1051435.73456631
**BOX SIZE is now: 35.053 30.993 35.84513
Center of current box is (x y z): 30.7505 1.3465 23.605435
Diagonals of current box are (D1: x y z, D2: x y z): 13.224 -16.843 5.68287 48.277 14.15 41.528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1249162.53119523
**BOX SIZE is now: 37.053 32.993 37.84513
Center of current box is (x y z): 30.7505 1.3465 23.605435
Diagonals of current box are (D1: x y z, D2: x y z): 12.224 -17.843 4.68287 49.277 15.15 42.528
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1391609.57302269
**BOX SIZE is now: 38.053 33.993 39.84513
Center of current box is (x y z): 30.2505 0.846500000000001 23.605435
Diagonals of current box are (D1: x y z, D2: x y z): 11.224 -17.843 3.68287 49.277 16.15 43.528
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1588112.02214118
**BOX SIZE is now: 39.053 35.993 41.84513
Center of receptor atoms is (x y z): 25.3680257159556 4.45743658679135 23.8283798947984
Center of current box is (x y z): 29.7505 -0.846500000000001 23.605435
Diagonals of current box is (D1: x y z, D2: x y z): 10.224 -18.843 2.68287 49.277 17.15 44.528
Limit diagonals to 8.3f :  10.224  -18.843    2.683   49.277   17.150   44.528