X- Y- Z+ Y+ Z+ X+ X- Y- Z- Z- Y+ Z+ Z- Z+ Y+ Y+ X- Y- Y+ 
After creating box around spheres, box is too small (650594.258608339 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.0263319310055 20.0302191838452 -11.6813765250316
Center of current box is (x y z): 16.566805 9.5205 12.140065
Diagonals of current box are (D1: x y z, D2: x y z): 1.163 -5.745 -24.94913 31.97061 24.786 0.669
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 771589.812877631
**BOX SIZE is now: 31.80761 32.531 27.61813
Center of current box is (x y z): 16.066805 9.5205 12.140065
Diagonals of current box are (D1: x y z, D2: x y z): 0.163 -6.745 -25.94913 31.97061 25.786 1.669
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 905951.916946923
**BOX SIZE is now: 32.80761 34.531 29.61813
Center of current box is (x y z): 15.566805 9.5205 12.140065
Diagonals of current box are (D1: x y z, D2: x y z): -0.837 -7.745 -26.94913 31.97061 26.786 2.669
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1054328.57081622
**BOX SIZE is now: 33.80761 36.531 31.61813
Center of current box is (x y z): 15.066805 9.5205 12.140065
Diagonals of current box are (D1: x y z, D2: x y z): -1.837 -8.745 -27.94913 31.97061 27.786 3.669
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1217367.77448551
**BOX SIZE is now: 34.80761 38.531 33.61813
Center of current box is (x y z): 14.566805 9.5205 12.140065
Diagonals of current box are (D1: x y z, D2: x y z): -2.837 -9.745 -28.94913 31.97061 28.786 4.669
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1395717.5279548
**BOX SIZE is now: 35.80761 40.531 35.61813
Center of current box is (x y z): 14.066805 9.5205 12.140065
Diagonals of current box are (D1: x y z, D2: x y z): -3.837 -10.745 -29.94913 31.97061 29.786 5.669
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1552640.72785892
**BOX SIZE is now: 36.80761 41.531 37.61813
Center of receptor atoms is (x y z): 14.0263319310055 20.0302191838452 -11.6813765250316
Center of current box is (x y z): 13.566805 10.0205 -12.140065
Diagonals of current box is (D1: x y z, D2: x y z): -4.837 -10.745 -30.94913 31.97061 30.786 6.669
Limit diagonals to 8.3f :  -4.837  -10.745  -30.949   31.971   30.786    6.669