X- Y- Z- X- Y+ X- Z- Z- Z+ Z- X+ X+ Y- X+ Y- Z- 
After creating box around spheres, box is too small (613231.942182712 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.4455978128796 22.2983397326853 30.2077555285541
Center of current box is (x y z): 33.742445 22.37588 28.19629
Diagonals of current box are (D1: x y z, D2: x y z): 19.45826 8.451 13.923 48.02663 36.30076 42.46958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 752557.143980389
**BOX SIZE is now: 30.56837 29.84976 30.54658
Center of current box is (x y z): 33.742445 22.37588 28.19629
Diagonals of current box are (D1: x y z, D2: x y z): 18.45826 7.451 12.923 49.02663 37.30076 43.46958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 911530.723138066
**BOX SIZE is now: 32.56837 31.84976 32.54658
Center of current box is (x y z): 33.742445 22.37588 28.19629
Diagonals of current box are (D1: x y z, D2: x y z): 17.45826 6.451 11.923 50.02663 38.30076 44.46958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1091448.67965574
**BOX SIZE is now: 34.56837 33.84976 34.54658
Center of current box is (x y z): 33.742445 22.37588 28.19629
Diagonals of current box are (D1: x y z, D2: x y z): 16.45826 5.451 10.923 51.02663 39.30076 45.46958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1293607.01353342
**BOX SIZE is now: 36.56837 35.84976 36.54658
Center of current box is (x y z): 33.742445 22.37588 28.19629
Diagonals of current box are (D1: x y z, D2: x y z): 15.45826 4.451 9.923 52.02663 40.30076 46.46958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1519301.72477109
**BOX SIZE is now: 38.56837 37.84976 38.54658
Center of receptor atoms is (x y z): 32.4455978128796 22.2983397326853 30.2077555285541
Center of current box is (x y z): 33.742445 22.37588 28.19629
Diagonals of current box is (D1: x y z, D2: x y z): 14.45826 3.451 8.923 53.02663 41.30076 47.46958
Limit diagonals to 8.3f :  14.458    3.451    8.923   53.027   41.301   47.470