X+ Y+ Z+ Y- Z+ X- Y- X+ X+ Y- Y+ Y+ 
After creating box around spheres, box is too small (721587.786904148 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 5.55588580408591 -1.50009009952856 1.50132530120483
Center of current box is (x y z): 10.73173 2.601305 2.19092
Diagonals of current box are (D1: x y z, D2: x y z): -5.66829 -16.16586 -12.82616 27.13175 10.96325 17.208
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 876766.733322281
**BOX SIZE is now: 34.80004 29.12911 32.03416
Center of current box is (x y z): 10.73173 2.601305 2.19092
Diagonals of current box are (D1: x y z, D2: x y z): -6.66829 -17.16586 -13.82616 28.13175 11.96325 18.208
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1052673.75470041
**BOX SIZE is now: 36.80004 31.12911 34.03416
Center of current box is (x y z): 10.73173 2.601305 2.19092
Diagonals of current box are (D1: x y z, D2: x y z): -7.66829 -18.16586 -14.82616 29.13175 12.96325 19.208
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1250604.85103855
**BOX SIZE is now: 38.80004 33.12911 36.03416
Center of current box is (x y z): 10.73173 2.601305 2.19092
Diagonals of current box are (D1: x y z, D2: x y z): -8.66829 -19.16586 -15.82616 30.13175 13.96325 20.208
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1471856.02233668
**BOX SIZE is now: 40.80004 35.12911 38.03416
Center of current box is (x y z): 10.73173 2.601305 2.19092
Diagonals of current box are (D1: x y z, D2: x y z): -9.66829 -20.16586 -16.82616 31.13175 14.96325 21.208
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1677589.58487408
**BOX SIZE is now: 41.80004 37.12911 40.03416
Center of receptor atoms is (x y z): 5.55588580408591 -1.50009009952856 1.50132530120483
Center of current box is (x y z): 10.23173 -2.601305 2.19092
Diagonals of current box is (D1: x y z, D2: x y z): -10.66829 -21.16586 -17.82616 31.13175 15.96325 22.208
Limit diagonals to 8.3f : -10.668  -21.166  -17.826   31.132   15.963   22.208