X+ Y+ Z- X+ Z+ Y- X+ Y+ Y- Z+ X+ Y- Y+ X- Z- Y+ Y+ Z- X- 
After creating box around spheres, box is too small (707884.802404159 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.6635023380093 13.9635203740815 0.192899799599195
Center of current box is (x y z): 31.548545 13.54857 1.364615
Diagonals of current box are (D1: x y z, D2: x y z): 16.137 -1.28526 -15.7 46.96009 28.3824 12.97077
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 834539.24369504
**BOX SIZE is now: 31.82309 31.66766 30.67077
Center of current box is (x y z): 31.048545 13.54857 1.364615
Diagonals of current box are (D1: x y z, D2: x y z): 15.137 -2.28526 -16.7 46.96009 29.3824 13.97077
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 974800.022865921
**BOX SIZE is now: 32.82309 33.66766 32.67077
Center of current box is (x y z): 30.548545 13.54857 1.364615
Diagonals of current box are (D1: x y z, D2: x y z): 14.137 -3.28526 -17.7 46.96009 30.3824 14.97077
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1129315.1399168
**BOX SIZE is now: 33.82309 35.66766 34.67077
Center of current box is (x y z): 30.048545 13.54857 1.364615
Diagonals of current box are (D1: x y z, D2: x y z): 13.137 -4.28526 -18.7 46.96009 31.3824 15.97077
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1298732.59484768
**BOX SIZE is now: 34.82309 37.66766 36.67077
Center of current box is (x y z): 29.548545 13.54857 1.364615
Diagonals of current box are (D1: x y z, D2: x y z): 12.137 -5.28526 -19.7 46.96009 32.3824 16.97077
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1446297.11285842
**BOX SIZE is now: 35.82309 38.66766 38.67077
Center of current box is (x y z): 29.048545 13.04857 1.364615
Diagonals of current box are (D1: x y z, D2: x y z): 11.137 -6.28526 -20.7 46.96009 32.3824 17.97077
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1603994.85344916
**BOX SIZE is now: 36.82309 39.66766 40.67077
Center of receptor atoms is (x y z): 23.6635023380093 13.9635203740815 0.192899799599195
Center of current box is (x y z): 28.548545 12.54857 -1.364615
Diagonals of current box is (D1: x y z, D2: x y z): 10.137 -7.28526 -21.7 46.96009 32.3824 18.97077
Limit diagonals to 8.3f :  10.137   -7.285  -21.700   46.960   32.382   18.971