X+ Y+ Z+ X- Y+ X- Y+ Y- X- Y+ Y+ Z- Z- X+ Y+ Z- Y- Z- Y+ Z- 
After creating box around spheres, box is too small (621281.651932012 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 44.0977372342759 1.10200547885163 15.2319638395792
Center of current box is (x y z): 42.0135 0.633649999999999 14.8775
Diagonals of current box are (D1: x y z, D2: x y z): 28.201 -13.384 0.0220000000000002 55.826 14.6513 29.733
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 761840.462465213
**BOX SIZE is now: 29.625 30.0353 31.711
Center of current box is (x y z): 42.0135 0.633649999999999 14.8775
Diagonals of current box are (D1: x y z, D2: x y z): 27.201 -14.384 -0.978 56.826 15.6513 30.733
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 922135.473798412
**BOX SIZE is now: 31.625 32.0353 33.711
Center of current box is (x y z): 42.0135 0.633649999999999 14.8775
Diagonals of current box are (D1: x y z, D2: x y z): 26.201 -15.384 -1.978 57.826 16.6513 31.733
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1103462.68593161
**BOX SIZE is now: 33.625 34.0353 35.711
Center of current box is (x y z): 42.0135 0.633649999999999 14.8775
Diagonals of current box are (D1: x y z, D2: x y z): 25.201 -16.384 -2.978 58.826 17.6513 32.733
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1307118.09886481
**BOX SIZE is now: 35.625 36.0353 37.711
Center of current box is (x y z): 42.0135 0.633649999999999 14.8775
Diagonals of current box are (D1: x y z, D2: x y z): 24.201 -17.384 -3.978 59.826 18.6513 33.733
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1534397.71259801
**BOX SIZE is now: 37.625 38.0353 39.711
Center of receptor atoms is (x y z): 44.0977372342759 1.10200547885163 15.2319638395792
Center of current box is (x y z): 42.0135 0.633649999999999 14.8775
Diagonals of current box is (D1: x y z, D2: x y z): 23.201 -18.384 -4.978 60.826 19.6513 34.733
Limit diagonals to 8.3f :  23.201  -18.384   -4.978   60.826   19.651   34.733