X+ Y- Z+ Y+ Z+ X- Y+ Z+ Y+ X- X- Y+ Y- X+ Y+ Y- Y- Z+ 
After creating box around spheres, box is too small (906616.312513002 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.3388278388279 -2.01993650793651 19.9827574277574
Center of current box is (x y z): 15.919 8.6195 14.4675
Diagonals of current box are (D1: x y z, D2: x y z): 1.528 -22.599 -6.396 30.31 5.36 35.331
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1088773.629343
**BOX SIZE is now: 30.782 29.959 43.727
Center of current box is (x y z): 15.919 8.6195 14.4675
Diagonals of current box are (D1: x y z, D2: x y z): 0.528 -23.599 -7.396 31.31 6.36 36.331
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1265208.675847
**BOX SIZE is now: 32.782 31.959 44.727
Center of current box is (x y z): 15.919 8.6195 14.9675
Diagonals of current box are (D1: x y z, D2: x y z): -0.472 -24.599 -7.396 32.31 7.36 37.331
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1426405.410025
**BOX SIZE is now: 34.782 33.959 44.727
Center of current box is (x y z): 15.919 8.6195 14.9675
Diagonals of current box are (D1: x y z, D2: x y z): -1.472 -25.599 -7.396 33.31 8.36 37.331
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1597263.176203
**BOX SIZE is now: 36.782 35.959 44.727
Center of receptor atoms is (x y z): 13.3388278388279 -2.01993650793651 19.9827574277574
Center of current box is (x y z): 15.919 -8.6195 14.9675
Diagonals of current box is (D1: x y z, D2: x y z): -2.472 -26.599 -7.396 34.31 9.36 37.331
Limit diagonals to 8.3f :  -2.472  -26.599   -7.396   34.310    9.360   37.331