X- Y+ Z- X- Y+ Z- X+ Y+ Z+ X- Y- Y- Z+ X- Z+ X- X- Z+ Y+ Y- Z+ X+ Y- Z+ 
After creating box around spheres, box is too small (647170.842274126 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.67002109911677 -2.63745829244357 16.9795505397448
Center of current box is (x y z): 4.201 3.9275 14.557845
Diagonals of current box are (D1: x y z, D2: x y z): -17.409 -12.719 0.93069 9.007 20.574 28.185
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 792145.835878786
**BOX SIZE is now: 28.416 35.293 29.25431
Center of current box is (x y z): 4.201 3.9275 14.557845
Diagonals of current box are (D1: x y z, D2: x y z): -18.409 -13.719 -0.0693099999999998 10.007 21.574 29.185
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 957200.904443446
**BOX SIZE is now: 30.416 37.293 31.25431
Center of current box is (x y z): 4.201 3.9275 14.557845
Diagonals of current box are (D1: x y z, D2: x y z): -19.409 -14.719 -1.06931 11.007 22.574 30.185
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1143632.04796811
**BOX SIZE is now: 32.416 39.293 33.25431
Center of current box is (x y z): 4.201 3.9275 14.557845
Diagonals of current box are (D1: x y z, D2: x y z): -20.409 -15.719 -2.06931 12.007 23.574 31.185
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1352735.26645277
**BOX SIZE is now: 34.416 41.293 35.25431
Center of current box is (x y z): 4.201 3.9275 14.557845
Diagonals of current box are (D1: x y z, D2: x y z): -21.409 -16.719 -3.06931 13.007 24.574 32.185
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1549176.93016751
**BOX SIZE is now: 36.416 42.293 37.25431
Center of receptor atoms is (x y z): -8.67002109911677 -2.63745829244357 16.9795505397448
Center of current box is (x y z): -4.201 3.4275 14.557845
Diagonals of current box is (D1: x y z, D2: x y z): -22.409 -17.719 -4.06931 14.007 24.574 33.185
Limit diagonals to 8.3f : -22.409  -17.719   -4.069   14.007   24.574   33.185