X- Y- Z+ X- Z+ Z- Z- Z- Z- Y+ Y- Z+ Y- Y+ 
After creating box around spheres, box is too small (770149.681731881 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 249.40246552194 101.629077677841 -35.3620964840556
Center of current box is (x y z): 250.70877 106.203 36.100115
Diagonals of current box are (D1: x y z, D2: x y z): 236.13913 90.384 -51.57023 265.27841 122.022 -20.63
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 931599.237193059
**BOX SIZE is now: 31.13928 33.638 32.94023
Center of current box is (x y z): 250.70877 106.203 36.100115
Diagonals of current box are (D1: x y z, D2: x y z): 235.13913 89.384 -52.57023 266.27841 123.022 -19.63
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1114155.77481424
**BOX SIZE is now: 33.13928 35.638 34.94023
Center of current box is (x y z): 250.70877 106.203 36.100115
Diagonals of current box are (D1: x y z, D2: x y z): 234.13913 88.384 -53.57023 267.27841 124.022 -18.63
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1319115.29459541
**BOX SIZE is now: 35.13928 37.638 36.94023
Center of current box is (x y z): 250.70877 106.203 36.100115
Diagonals of current box are (D1: x y z, D2: x y z): 233.13913 87.384 -54.57023 268.27841 125.022 -17.63
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1547773.79653659
**BOX SIZE is now: 37.13928 39.638 38.94023
Center of receptor atoms is (x y z): 249.40246552194 101.629077677841 -35.3620964840556
Center of current box is (x y z): 250.70877 106.203 -36.100115
Diagonals of current box is (D1: x y z, D2: x y z): 232.13913 86.384 -55.57023 269.27841 126.022 -16.63
Limit diagonals to 8.3f : 232.139   86.384  -55.570  269.278  126.022  -16.630