X- Y- Z+ X- Y- Z+ Y- X- Y+ Y+ Y+ X- Y- Z+ Z- Z- X- Z- Y+ 
After creating box around spheres, box is too small (680435.787424163 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -0.336284610431424 1.29553058596265 11.7850991629105
Center of current box is (x y z): 4.80517 3.10033 11.824
Diagonals of current box are (D1: x y z, D2: x y z): -10.365 -16.86966 -3.257 19.97534 10.669 26.905
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 829549.265523561
**BOX SIZE is now: 32.34034 29.53866 32.162
Center of current box is (x y z): 4.80517 3.10033 11.824
Diagonals of current box are (D1: x y z, D2: x y z): -11.365 -17.86966 -4.257 20.97534 11.669 27.905
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 998975.599622958
**BOX SIZE is now: 34.34034 31.53866 34.162
Center of current box is (x y z): 4.80517 3.10033 11.824
Diagonals of current box are (D1: x y z, D2: x y z): -12.365 -18.86966 -5.257 21.97534 12.669 28.905
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1190010.78972236
**BOX SIZE is now: 36.34034 33.53866 36.162
Center of current box is (x y z): 4.80517 3.10033 11.824
Diagonals of current box are (D1: x y z, D2: x y z): -13.365 -19.86966 -6.257 22.97534 13.669 29.905
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1403950.83582175
**BOX SIZE is now: 38.34034 35.53866 38.162
Center of current box is (x y z): 4.80517 3.10033 11.824
Diagonals of current box are (D1: x y z, D2: x y z): -14.365 -20.86966 -7.257 23.97534 14.669 30.905
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1601385.79102231
**BOX SIZE is now: 39.34034 37.53866 40.162
Center of receptor atoms is (x y z): -0.336284610431424 1.29553058596265 11.7850991629105
Center of current box is (x y z): 4.30517 -3.10033 11.824
Diagonals of current box is (D1: x y z, D2: x y z): -15.365 -21.86966 -8.257 23.97534 15.669 31.905
Limit diagonals to 8.3f : -15.365  -21.870   -8.257   23.975   15.669   31.905