X+ Y+ Z- X- Z+ X- Y+ Y+ Z- X+ X- Y- Y- Y+ Y- Y- Z- Z- 
After creating box around spheres, box is too small (701543.088898652 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 30.0262802280228 15.5431302130213 14.5853642364237
Center of current box is (x y z): 34.6912 23.871985 12.108855
Diagonals of current box are (D1: x y z, D2: x y z): 17.712 9.59888 -1.293 51.6704 38.14509 25.51071
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 854220.296578075
**BOX SIZE is now: 35.9584 30.54621 28.80371
Center of current box is (x y z): 34.6912 23.871985 12.108855
Diagonals of current box are (D1: x y z, D2: x y z): 16.712 8.59888 -2.293 52.6704 39.14509 26.51071
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1027484.1013775
**BOX SIZE is now: 37.9584 32.54621 30.80371
Center of current box is (x y z): 34.6912 23.871985 12.108855
Diagonals of current box are (D1: x y z, D2: x y z): 15.712 7.59888 -3.293 53.6704 40.14509 27.51071
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1222630.50329692
**BOX SIZE is now: 39.9584 34.54621 32.80371
Center of current box is (x y z): 34.6912 23.871985 12.108855
Diagonals of current box are (D1: x y z, D2: x y z): 14.712 6.59888 -4.293 54.6704 41.14509 28.51071
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1401527.18672342
**BOX SIZE is now: 41.9584 35.54621 34.80371
Center of current box is (x y z): 34.6912 23.371985 12.108855
Diagonals of current box are (D1: x y z, D2: x y z): 13.712 5.59888 -5.293 55.6704 41.14509 29.51071
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1596392.15938991
**BOX SIZE is now: 43.9584 36.54621 36.80371
Center of receptor atoms is (x y z): 30.0262802280228 15.5431302130213 14.5853642364237
Center of current box is (x y z): 34.6912 22.871985 12.108855
Diagonals of current box is (D1: x y z, D2: x y z): 12.712 4.59888 -6.293 56.6704 41.14509 30.51071
Limit diagonals to 8.3f :  12.712    4.599   -6.293   56.670   41.145   30.511