X+ Y+ Z+ X- Y+ Z- X- Y+ Y+ X- Y+ Z- Z- Y- Z- X+ X- X- 
After creating box around spheres, box is too small (689418.974993244 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.968729742612 -0.817926596758817 21.4646777883699
Center of current box is (x y z): 16.609525 13.989445 23.371625
Diagonals of current box are (D1: x y z, D2: x y z): 0.304 -28.303 9.696 32.91505 0.324109999999999 37.04725
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 812632.954898143
**BOX SIZE is now: 34.61105 29.62711 29.35125
Center of current box is (x y z): 16.609525 13.489445 23.371625
Diagonals of current box are (D1: x y z, D2: x y z): -0.696 -28.303 8.696 33.91505 1.32411 38.04725
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 949154.318963043
**BOX SIZE is now: 36.61105 30.62711 31.35125
Center of current box is (x y z): 16.609525 12.989445 23.371625
Diagonals of current box are (D1: x y z, D2: x y z): -1.696 -28.303 7.696 34.91505 2.32411 39.04725
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1099631.06718794
**BOX SIZE is now: 38.61105 31.62711 33.35125
Center of current box is (x y z): 16.609525 12.489445 23.371625
Diagonals of current box are (D1: x y z, D2: x y z): -2.696 -28.303 6.696 35.91505 3.32411 40.04725
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1264711.19957284
**BOX SIZE is now: 40.61105 32.62711 35.35125
Center of current box is (x y z): 16.609525 11.989445 23.371625
Diagonals of current box are (D1: x y z, D2: x y z): -3.696 -28.303 5.696 36.91505 4.32411 41.04725
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1445042.71611774
**BOX SIZE is now: 42.61105 33.62711 37.35125
Center of current box is (x y z): 16.609525 11.489445 23.371625
Diagonals of current box are (D1: x y z, D2: x y z): -4.696 -28.303 4.696 37.91505 5.32411 42.04725
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1641273.61682264
**BOX SIZE is now: 44.61105 34.62711 39.35125
Center of receptor atoms is (x y z): 13.968729742612 -0.817926596758817 21.4646777883699
Center of current box is (x y z): 16.609525 -10.989445 23.371625
Diagonals of current box is (D1: x y z, D2: x y z): -5.696 -28.303 3.696 38.91505 6.32411 43.04725
Limit diagonals to 8.3f :  -5.696  -28.303    3.696   38.915    6.324   43.047