X+ Y+ Z- X- Y+ Y+ Y+ X+ X- X- Y- Z- Z- Y+ Z+ Y- X+ Z+ X- 
After creating box around spheres, box is too small (670447.985021073 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.3762906976744 16.7089261880688 14.6720596562184
Center of current box is (x y z): 47.51529 12.934 0.125765
Diagonals of current box are (D1: x y z, D2: x y z): 34.24958 -2.079 -15.711 60.781 27.947 15.45947
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 745000.029582473
**BOX SIZE is now: 28.53142 31.026 31.17047
Center of current box is (x y z): 47.51529 13.434 0.874235
Diagonals of current box are (D1: x y z, D2: x y z): 33.24958 -2.079 -14.711 61.781 28.947 16.45947
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 822918.484903873
**BOX SIZE is now: 30.53142 32.026 31.17047
Center of current box is (x y z): 47.51529 13.934 1.874235
Diagonals of current box are (D1: x y z, D2: x y z): 32.24958 -2.079 -13.711 62.781 29.947 17.45947
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 904203.350985273
**BOX SIZE is now: 32.53142 33.026 31.17047
Center of current box is (x y z): 47.51529 14.434 2.874235
Diagonals of current box are (D1: x y z, D2: x y z): 31.24958 -2.079 -12.711 63.781 30.947 18.45947
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 988854.627826673
**BOX SIZE is now: 34.53142 34.026 31.17047
Center of current box is (x y z): 47.51529 14.934 3.874235
Diagonals of current box are (D1: x y z, D2: x y z): 30.24958 -2.079 -11.711 64.781 31.947 19.45947
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1107617.25676959
**BOX SIZE is now: 36.53142 36.026 31.17047
Center of current box is (x y z): 47.51529 14.934 4.874235
Diagonals of current box are (D1: x y z, D2: x y z): 29.24958 -3.079 -10.711 65.781 32.947 20.45947
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1272672.99320935
**BOX SIZE is now: 38.53142 38.026 32.17047
Center of current box is (x y z): 47.51529 14.934 5.374235
Diagonals of current box are (D1: x y z, D2: x y z): 28.24958 -4.079 -10.711 66.781 33.947 21.45947
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1452945.75252911
**BOX SIZE is now: 40.53142 40.026 33.17047
Center of current box is (x y z): 47.51529 14.934 5.874235
Diagonals of current box are (D1: x y z, D2: x y z): 27.24958 -5.079 -10.711 67.781 34.947 22.45947
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1649083.53472887
**BOX SIZE is now: 42.53142 42.026 34.17047
Center of receptor atoms is (x y z): 46.3762906976744 16.7089261880688 14.6720596562184
Center of current box is (x y z): 47.51529 14.934 6.374235
Diagonals of current box is (D1: x y z, D2: x y z): 26.24958 -6.079 -10.711 68.781 35.947 23.45947
Limit diagonals to 8.3f :  26.250   -6.079  -10.711   68.781   35.947   23.459