X- Y- Z- X+ Y- Z- X+ Y- X+ Y+ Y+ Z+ Y+ Y+ Z- Z- Y+ Y+ Z- Y- 
After creating box around spheres, box is too small (638103.01180702 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.8565170579029 8.01158122065729 26.4525812206573
Center of current box is (x y z): 44.64168 0.891235 30.227315
Diagonals of current box are (D1: x y z, D2: x y z): 32.00862 -14.956 13.601 57.27474 13.17353 46.85363
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 759754.68394637
**BOX SIZE is now: 27.26612 30.12953 34.25263
Center of current box is (x y z): 44.64168 0.891235 29.727315
Diagonals of current box are (D1: x y z, D2: x y z): 31.00862 -15.956 12.601 58.27474 14.17353 46.85363
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 895003.65436572
**BOX SIZE is now: 29.26612 32.12953 35.25263
Center of current box is (x y z): 44.64168 0.891235 29.227315
Diagonals of current box are (D1: x y z, D2: x y z): 30.00862 -16.956 11.601 59.27474 15.17353 46.85363
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1044497.92306507
**BOX SIZE is now: 31.26612 34.12953 36.25263
Center of current box is (x y z): 44.64168 0.891235 28.727315
Diagonals of current box are (D1: x y z, D2: x y z): 29.00862 -17.956 10.601 60.27474 16.17353 46.85363
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1208885.49004442
**BOX SIZE is now: 33.26612 36.12953 37.25263
Center of current box is (x y z): 44.64168 0.891235 28.227315
Diagonals of current box are (D1: x y z, D2: x y z): 28.00862 -18.956 9.601 61.27474 17.17353 46.85363
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1388814.35530377
**BOX SIZE is now: 35.26612 38.12953 38.25263
Center of current box is (x y z): 44.64168 0.891235 27.727315
Diagonals of current box are (D1: x y z, D2: x y z): 27.00862 -19.956 8.601 62.27474 18.17353 46.85363
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1584932.51884312
**BOX SIZE is now: 37.26612 40.12953 39.25263
Center of receptor atoms is (x y z): 48.8565170579029 8.01158122065729 26.4525812206573
Center of current box is (x y z): 44.64168 -0.891235 27.227315
Diagonals of current box is (D1: x y z, D2: x y z): 26.00862 -20.956 7.601 63.27474 19.17353 46.85363
Limit diagonals to 8.3f :  26.009  -20.956    7.601   63.275   19.174   46.854