X+ Y- Z+ Y- Z- X- Y+ X- Y- Y- Y- X+ 
After creating box around spheres, box is too small (568118.667751178 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.1405022673681 -55.9917966624344 32.4974931978959
Center of current box is (x y z): 21.88513 51.5576 38.544055
Diagonals of current box are (D1: x y z, D2: x y z): 8.52494 -66.5002 25.36918 35.24532 -36.615 51.71893
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 700958.529618152
**BOX SIZE is now: 28.72038 31.8852 28.34975
Center of current box is (x y z): 21.88513 51.5576 38.544055
Diagonals of current box are (D1: x y z, D2: x y z): 7.52494 -67.5002 24.36918 36.24532 -35.615 52.71893
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 853012.742765126
**BOX SIZE is now: 30.72038 33.8852 30.34975
Center of current box is (x y z): 21.88513 51.5576 38.544055
Diagonals of current box are (D1: x y z, D2: x y z): 6.52494 -68.5002 23.36918 37.24532 -34.615 53.71893
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1025577.3071921
**BOX SIZE is now: 32.72038 35.8852 32.34975
Center of current box is (x y z): 21.88513 51.5576 38.544055
Diagonals of current box are (D1: x y z, D2: x y z): 5.52494 -69.5002 22.36918 38.24532 -33.615 54.71893
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1219948.22289907
**BOX SIZE is now: 34.72038 37.8852 34.34975
Center of current box is (x y z): 21.88513 51.5576 38.544055
Diagonals of current box are (D1: x y z, D2: x y z): 4.52494 -70.5002 21.36918 39.24532 -32.615 55.71893
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1437421.48988605
**BOX SIZE is now: 36.72038 39.8852 36.34975
Center of current box is (x y z): 21.88513 51.5576 38.544055
Diagonals of current box are (D1: x y z, D2: x y z): 3.52494 -71.5002 20.36918 40.24532 -31.615 56.71893
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1679293.10815302
**BOX SIZE is now: 38.72038 41.8852 38.34975
Center of receptor atoms is (x y z): 27.1405022673681 -55.9917966624344 32.4974931978959
Center of current box is (x y z): 21.88513 -51.5576 38.544055
Diagonals of current box is (D1: x y z, D2: x y z): 2.52494 -72.5002 19.36918 41.24532 -30.615 57.71893
Limit diagonals to 8.3f :   2.525  -72.500   19.369   41.245  -30.615   57.719