X+ Y- Z- X+ Z- X+ Y+ X+ Y+ X- Z+ Y- Y+ X- Y- X+ 
After creating box around spheres, box is too small (617569.649559836 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 40.702052250622 51.7339796426146 37.9670470481791
Center of current box is (x y z): 39.426 50.68547 36.27718
Diagonals of current box are (D1: x y z, D2: x y z): 23.43 37.031 23.18699 55.422 64.33994 49.36737
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 758031.824729844
**BOX SIZE is now: 33.992 29.30894 28.18038
Center of current box is (x y z): 39.426 50.68547 36.27718
Diagonals of current box are (D1: x y z, D2: x y z): 22.43 36.031 22.18699 56.422 65.33994 50.36737
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 918253.965019854
**BOX SIZE is now: 35.992 31.30894 30.18038
Center of current box is (x y z): 39.426 50.68547 36.27718
Diagonals of current box are (D1: x y z, D2: x y z): 21.43 35.031 21.18699 57.422 66.33994 51.36737
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1099532.07042986
**BOX SIZE is now: 37.992 33.30894 32.18038
Center of current box is (x y z): 39.426 50.68547 36.27718
Diagonals of current box are (D1: x y z, D2: x y z): 20.43 34.031 20.18699 58.422 67.33994 52.36737
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1303162.14095987
**BOX SIZE is now: 39.992 35.30894 34.18038
Center of current box is (x y z): 39.426 50.68547 36.27718
Diagonals of current box are (D1: x y z, D2: x y z): 19.43 33.031 19.18699 59.422 68.33994 53.36737
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1530440.17660988
**BOX SIZE is now: 41.992 37.30894 36.18038
Center of receptor atoms is (x y z): 40.702052250622 51.7339796426146 37.9670470481791
Center of current box is (x y z): 39.426 50.68547 36.27718
Diagonals of current box is (D1: x y z, D2: x y z): 18.43 32.031 18.18699 60.422 69.33994 54.36737
Limit diagonals to 8.3f :  18.430   32.031   18.187   60.422   69.340   54.367