X- Y+ Z- X+ Y+ Z- X- X+ Y+ Y+ X+ Y+ Z+ Z+ Y+ Y+ Y- Z+ 
After creating box around spheres, box is too small (711245.782383093 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 24.9840293318848 1.61579902227051 32.8796300923411
Center of current box is (x y z): 31.525915 8.175 27.768945
Diagonals of current box are (D1: x y z, D2: x y z): 17.64661 -7.033 12.16889 45.40522 23.383 43.369
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 811368.285469173
**BOX SIZE is now: 29.75861 30.416 33.20011
Center of current box is (x y z): 31.525915 7.175 27.768945
Diagonals of current box are (D1: x y z, D2: x y z): 16.64661 -8.033 11.16889 46.40522 22.383 44.369
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 918060.644555253
**BOX SIZE is now: 31.75861 30.416 35.20011
Center of current box is (x y z): 31.525915 6.175 27.768945
Diagonals of current box are (D1: x y z, D2: x y z): 15.64661 -9.033 10.16889 47.40522 21.383 45.369
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1065230.1077884
**BOX SIZE is now: 33.75861 31.416 37.20011
Center of current box is (x y z): 31.525915 5.675 27.768945
Diagonals of current box are (D1: x y z, D2: x y z): 14.64661 -10.033 9.16889 48.40522 21.383 46.369
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1226848.96878156
**BOX SIZE is now: 35.75861 32.416 39.20011
Center of current box is (x y z): 31.525915 5.175 27.768945
Diagonals of current box are (D1: x y z, D2: x y z): 13.64661 -11.033 8.16889 49.40522 21.383 47.369
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1369498.20131719
**BOX SIZE is now: 37.75861 33.416 40.20011
Center of current box is (x y z): 31.525915 4.675 28.268945
Diagonals of current box are (D1: x y z, D2: x y z): 12.64661 -12.033 8.16889 50.40522 21.383 48.369
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1522136.93867282
**BOX SIZE is now: 39.75861 34.416 41.20011
Center of receptor atoms is (x y z): 24.9840293318848 1.61579902227051 32.8796300923411
Center of current box is (x y z): 31.525915 4.175 28.768945
Diagonals of current box is (D1: x y z, D2: x y z): 11.64661 -13.033 8.16889 51.40522 21.383 49.369
Limit diagonals to 8.3f :  11.647  -13.033    8.169   51.405   21.383   49.369