X- Y+ Z+ X+ Z- X+ Y+ Z- Y+ Z- Z- Z+ Z- Y+ X+ Z+ Y- Z- 
After creating box around spheres, box is too small (781064.67341952 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.2874611570248 8.28432396694215 29.0675398347108
Center of current box is (x y z): 22.406 13.106 22.988
Diagonals of current box are (D1: x y z, D2: x y z): 4.886 -1.02 8.377 39.926 27.232 37.599
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 888719.74798752
**BOX SIZE is now: 36.04 29.252 31.222
Center of current box is (x y z): 22.906 12.606 22.988
Diagonals of current box are (D1: x y z, D2: x y z): 4.886 -2.02 7.377 40.926 27.232 38.599
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1032248.20904352
**BOX SIZE is now: 38.04 30.252 33.222
Center of current box is (x y z): 22.906 12.106 22.988
Diagonals of current box are (D1: x y z, D2: x y z): 3.886 -3.02 6.377 41.926 27.232 39.599
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1190007.39809952
**BOX SIZE is now: 40.04 31.252 35.222
Center of current box is (x y z): 22.906 11.606 22.988
Diagonals of current box are (D1: x y z, D2: x y z): 2.886 -4.02 5.377 42.926 27.232 40.599
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1330232.24866752
**BOX SIZE is now: 41.04 32.252 37.222
Center of current box is (x y z): 23.406 11.106 22.988
Diagonals of current box are (D1: x y z, D2: x y z): 2.886 -5.02 4.377 43.926 27.232 41.599
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1515596.29172352
**BOX SIZE is now: 43.04 33.252 39.222
Center of receptor atoms is (x y z): 28.2874611570248 8.28432396694215 29.0675398347108
Center of current box is (x y z): 23.406 10.606 22.988
Diagonals of current box is (D1: x y z, D2: x y z): 1.886 -6.02 3.377 44.926 27.232 42.599
Limit diagonals to 8.3f :   1.886   -6.020    3.377   44.926   27.232   42.599