X- Y- Z- Y- X- Y- X- Z- X+ Z+ X+ Y- X+ Z+ X- Z- Y- 
After creating box around spheres, box is too small (738911.158532175 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.63068732328 22.2000289820924 31.8246338360037
Center of current box is (x y z): 35.929635 24.01655 29.884
Diagonals of current box are (D1: x y z, D2: x y z): 21.459 8.911 14.234 50.40027 39.1221 45.534
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 896090.120779413
**BOX SIZE is now: 30.94127 32.2111 33.3
Center of current box is (x y z): 35.929635 24.01655 29.884
Diagonals of current box are (D1: x y z, D2: x y z): 20.459 7.911 13.234 51.40027 40.1221 46.534
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1074102.79494665
**BOX SIZE is now: 32.94127 34.2111 35.3
Center of current box is (x y z): 35.929635 24.01655 29.884
Diagonals of current box are (D1: x y z, D2: x y z): 19.459 6.911 12.234 52.40027 41.1221 47.534
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1274245.18103389
**BOX SIZE is now: 34.94127 36.2111 37.3
Center of current box is (x y z): 35.929635 24.01655 29.884
Diagonals of current box are (D1: x y z, D2: x y z): 18.459 5.911 11.234 53.40027 42.1221 48.534
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1497813.27904113
**BOX SIZE is now: 36.94127 38.2111 39.3
Center of current box is (x y z): 35.929635 24.01655 29.884
Diagonals of current box are (D1: x y z, D2: x y z): 17.459 4.911 10.234 54.40027 43.1221 49.534
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1746103.08896836
**BOX SIZE is now: 38.94127 40.2111 41.3
Center of receptor atoms is (x y z): 33.63068732328 22.2000289820924 31.8246338360037
Center of current box is (x y z): 35.929635 24.01655 29.884
Diagonals of current box is (D1: x y z, D2: x y z): 16.459 3.911 9.234 55.40027 44.1221 50.534
Limit diagonals to 8.3f :  16.459    3.911    9.234   55.400   44.122   50.534