X- Y+ Z- Y+ Z+ Z- Y- Z- X- Y- Z- Y+ X+ Y- Y+ Y- Y- 
After creating box around spheres, box is too small (649683.353896116 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 5.2592873412177 16.1117840560666 37.1211835304424
Center of current box is (x y z): 1.84374 12.643355 30.641875
Diagonals of current box are (D1: x y z, D2: x y z): -14.94752 -1.74 18.188 18.635 27.02671 43.09575
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 795351.140697968
**BOX SIZE is now: 35.58252 30.76671 26.90775
Center of current box is (x y z): 1.84374 12.643355 30.641875
Diagonals of current box are (D1: x y z, D2: x y z): -15.94752 -2.74 17.188 19.635 28.02671 44.09575
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 961162.43517982
**BOX SIZE is now: 37.58252 32.76671 28.90775
Center of current box is (x y z): 1.84374 12.643355 30.641875
Diagonals of current box are (D1: x y z, D2: x y z): -16.94752 -3.74 16.188 20.635 29.02671 45.09575
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1148413.23734167
**BOX SIZE is now: 39.58252 34.76671 30.90775
Center of current box is (x y z): 1.84374 12.643355 30.641875
Diagonals of current box are (D1: x y z, D2: x y z): -17.94752 -4.74 15.188 21.635 30.02671 46.09575
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1358399.54718352
**BOX SIZE is now: 41.58252 36.76671 32.90775
Center of current box is (x y z): 1.84374 12.643355 30.641875
Diagonals of current box are (D1: x y z, D2: x y z): -18.94752 -5.74 14.188 22.635 31.02671 47.09575
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1592417.36470538
**BOX SIZE is now: 43.58252 38.76671 34.90775
Center of receptor atoms is (x y z): 5.2592873412177 16.1117840560666 37.1211835304424
Center of current box is (x y z): 1.84374 12.643355 30.641875
Diagonals of current box is (D1: x y z, D2: x y z): -19.94752 -6.74 13.188 23.635 32.02671 48.09575
Limit diagonals to 8.3f : -19.948   -6.740   13.188   23.635   32.027   48.096