X+ Y- Z+ X+ Z+ Y+ Z+ Z+ X- X+ Y+ 
After creating box around spheres, box is too small (788213.148505236 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.608802640264 27.2667782178218 4.64787722772278
Center of current box is (x y z): 12.0195 22.437 4.9675
Diagonals of current box are (D1: x y z, D2: x y z): -4.454 7.211 -9.581 28.493 37.663 19.516
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 924964.629055236
**BOX SIZE is now: 33.947 32.452 31.097
Center of current box is (x y z): 12.5195 22.437 4.9675
Diagonals of current box are (D1: x y z, D2: x y z): -4.454 6.211 -10.581 29.493 38.663 20.516
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1075911.95360524
**BOX SIZE is now: 34.947 34.452 33.097
Center of current box is (x y z): 13.0195 22.437 4.9675
Diagonals of current box are (D1: x y z, D2: x y z): -4.454 5.211 -11.581 30.493 39.663 21.516
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1241703.12215524
**BOX SIZE is now: 35.947 36.452 35.097
Center of current box is (x y z): 13.5195 22.437 4.9675
Diagonals of current box are (D1: x y z, D2: x y z): -4.454 4.211 -12.581 31.493 40.663 22.516
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1422986.13470524
**BOX SIZE is now: 36.947 38.452 37.097
Center of current box is (x y z): 14.0195 22.437 4.9675
Diagonals of current box are (D1: x y z, D2: x y z): -4.454 3.211 -13.581 32.493 41.663 23.516
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1620408.99125524
**BOX SIZE is now: 37.947 40.452 39.097
Center of receptor atoms is (x y z): 16.608802640264 27.2667782178218 4.64787722772278
Center of current box is (x y z): 14.5195 22.437 4.9675
Diagonals of current box is (D1: x y z, D2: x y z): -4.454 2.211 -14.581 33.493 42.663 24.516
Limit diagonals to 8.3f :  -4.454    2.211  -14.581   33.493   42.663   24.516