X- Y- Z- X+ Y+ Z+ X+ Y- Z- Y+ Z- Y- Z- Z- Z- Z- Y- Y+ Y- X+ Y- 
After creating box around spheres, box is too small (794494.528778808 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.1325727762803 8.17469508086253 29.0544538409704
Center of current box is (x y z): 22.5835 13.135 23.348
Diagonals of current box are (D1: x y z, D2: x y z): 5.222 -1.006 8.366 39.945 27.276 38.33
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 902762.573762808
**BOX SIZE is now: 35.723 29.282 31.964
Center of current box is (x y z): 23.0835 12.635 23.348
Diagonals of current box are (D1: x y z, D2: x y z): 5.222 -2.006 7.366 40.945 27.276 39.33
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1019777.21474681
**BOX SIZE is now: 36.723 30.282 33.964
Center of current box is (x y z): 23.5835 12.135 23.348
Diagonals of current box are (D1: x y z, D2: x y z): 5.222 -3.006 6.366 41.945 27.276 40.33
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1176238.14962681
**BOX SIZE is now: 38.723 31.282 35.964
Center of current box is (x y z): 23.5835 11.635 23.348
Diagonals of current box are (D1: x y z, D2: x y z): 4.222 -4.006 5.366 42.945 27.276 41.33
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1347522.19250681
**BOX SIZE is now: 40.723 32.282 37.964
Center of current box is (x y z): 23.5835 11.135 23.348
Diagonals of current box are (D1: x y z, D2: x y z): 3.222 -5.006 4.366 43.945 27.276 42.33
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1534277.34338681
**BOX SIZE is now: 42.723 33.282 39.964
Center of receptor atoms is (x y z): 28.1325727762803 8.17469508086253 29.0544538409704
Center of current box is (x y z): 23.5835 10.635 23.348
Diagonals of current box is (D1: x y z, D2: x y z): 2.222 -6.006 3.366 44.945 27.276 43.33
Limit diagonals to 8.3f :   2.222   -6.006    3.366   44.945   27.276   43.330