X- Y- Z- X+ Y- X- Y- Z- X- Y- Y- Y+ Z- Y- Y- Z- 
After creating box around spheres, box is too small (630915.696245365 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.2890292648109 22.1426835593624 30.841268617654
Center of current box is (x y z): 34.92178 22.254005 28.1685
Diagonals of current box are (D1: x y z, D2: x y z): 19.61938 8.62904 14.159 50.22418 35.87897 42.178
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 772976.617312202
**BOX SIZE is now: 32.6048 29.24993 30.019
Center of current box is (x y z): 34.92178 22.254005 28.1685
Diagonals of current box are (D1: x y z, D2: x y z): 18.61938 7.62904 13.159 51.22418 36.87897 43.178
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 934882.264059037
**BOX SIZE is now: 34.6048 31.24993 32.019
Center of current box is (x y z): 34.92178 22.254005 28.1685
Diagonals of current box are (D1: x y z, D2: x y z): 17.61938 6.62904 12.159 52.22418 37.87897 44.178
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1117928.63648587
**BOX SIZE is now: 36.6048 33.24993 34.019
Center of current box is (x y z): 34.92178 22.254005 28.1685
Diagonals of current box are (D1: x y z, D2: x y z): 16.61938 5.62904 11.159 53.22418 38.87897 45.178
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1323411.73459271
**BOX SIZE is now: 38.6048 35.24993 36.019
Center of current box is (x y z): 34.92178 22.254005 28.1685
Diagonals of current box are (D1: x y z, D2: x y z): 15.61938 4.62904 10.159 54.22418 39.87897 46.178
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1552627.55837955
**BOX SIZE is now: 40.6048 37.24993 38.019
Center of receptor atoms is (x y z): 33.2890292648109 22.1426835593624 30.841268617654
Center of current box is (x y z): 34.92178 22.254005 28.1685
Diagonals of current box is (D1: x y z, D2: x y z): 14.61938 3.62904 9.159 55.22418 40.87897 47.178
Limit diagonals to 8.3f :  14.619    3.629    9.159   55.224   40.879   47.178