X- Y- Z- X- Z+ Y+ Z+ Y- Y+ Y- X- Y+ X- Y+ Z- Z- 
After creating box around spheres, box is too small (667666.085345335 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.210063338701 22.2414224369297 23.5525711218465
Center of current box is (x y z): 31.738755 12.50827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 16.78204 -2.16816 3.027 46.69547 27.1847 31.19
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 762890.497456184
**BOX SIZE is now: 31.91343 29.35286 30.163
Center of current box is (x y z): 31.738755 13.50827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 15.78204 -1.16816 2.027 47.69547 28.1847 32.19
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 864455.127327033
**BOX SIZE is now: 33.91343 29.35286 32.163
Center of current box is (x y z): 31.738755 14.50827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 14.78204 -0.16816 1.027 48.69547 29.1847 33.19
D1X- D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 945284.867541022
**BOX SIZE is now: 34.91343 29.35286 34.163
Center of current box is (x y z): 31.238755 15.50827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 13.78204 0.83184 0.0269999999999992 48.69547 30.1847 34.19
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1064350.62560044
**BOX SIZE is now: 35.91343 30.35286 36.163
Center of current box is (x y z): 30.738755 16.00827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 12.78204 0.83184 -0.973000000000001 48.69547 31.1847 35.19
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1192525.94497986
**BOX SIZE is now: 36.91343 31.35286 38.163
Center of current box is (x y z): 30.238755 16.50827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 11.78204 0.83184 -1.973 48.69547 32.1847 36.19
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1330134.82567928
**BOX SIZE is now: 37.91343 32.35286 40.163
Center of current box is (x y z): 29.738755 17.00827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 10.78204 0.83184 -2.973 48.69547 33.1847 37.19
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1477501.2676987
**BOX SIZE is now: 38.91343 33.35286 42.163
Center of current box is (x y z): 29.238755 17.50827 17.1085
Diagonals of current box are (D1: x y z, D2: x y z): 9.78204 0.83184 -3.973 48.69547 34.1847 38.19
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1634949.27103812
**BOX SIZE is now: 39.91343 34.35286 44.163
Center of receptor atoms is (x y z): 26.210063338701 22.2414224369297 23.5525711218465
Center of current box is (x y z): 28.738755 18.00827 17.1085
Diagonals of current box is (D1: x y z, D2: x y z): 8.78204 0.83184 -4.973 48.69547 35.1847 39.19
Limit diagonals to 8.3f :   8.782    0.832   -4.973   48.695   35.185   39.190