X- Y- Z+ X- Z+ X+ Z- X- X- Z- Y+ Y+ 
After creating box around spheres, box is too small (700250.937145537 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 52.7069315831343 3.49477247414479 14.46011575179
Center of current box is (x y z): 46.62058 1.9015 21.237925
Diagonals of current box are (D1: x y z, D2: x y z): 32.348 -13.211 6.20785 60.89316 17.014 36.268
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 798447.903977983
**BOX SIZE is now: 29.54516 32.225 31.06015
Center of current box is (x y z): 47.12058 1.9015 20.737925
Diagonals of current box are (D1: x y z, D2: x y z): 32.348 -14.211 5.20785 61.89316 18.014 36.268
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 904930.394290429
**BOX SIZE is now: 30.54516 34.225 32.06015
Center of current box is (x y z): 47.62058 1.9015 20.237925
Diagonals of current box are (D1: x y z, D2: x y z): 32.348 -15.211 4.20785 62.89316 19.014 36.268
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1020022.40808287
**BOX SIZE is now: 31.54516 36.225 33.06015
Center of current box is (x y z): 48.12058 1.9015 19.737925
Diagonals of current box are (D1: x y z, D2: x y z): 32.348 -16.211 3.20785 63.89316 20.014 36.268
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1179200.57466657
**BOX SIZE is now: 33.54516 38.225 34.06015
Center of current box is (x y z): 48.12058 1.9015 19.237925
Diagonals of current box are (D1: x y z, D2: x y z): 31.348 -17.211 2.20785 64.89316 21.014 36.268
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1353486.91093027
**BOX SIZE is now: 35.54516 40.225 35.06015
Center of current box is (x y z): 48.12058 1.9015 18.737925
Diagonals of current box are (D1: x y z, D2: x y z): 30.348 -18.211 1.20785 65.89316 22.014 36.268
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1506974.54613686
**BOX SIZE is now: 37.54516 41.225 36.06015
Center of receptor atoms is (x y z): 52.7069315831343 3.49477247414479 14.46011575179
Center of current box is (x y z): 48.12058 1.4015 18.237925
Diagonals of current box is (D1: x y z, D2: x y z): 29.348 -19.211 0.207850000000001 66.89316 22.014 36.268
Limit diagonals to 8.3f :  29.348  -19.211    0.208   66.893   22.014   36.268