X+ Y+ Z- X+ Y- X- X+ Z- X- Y- Y+ X- X- Y- Z+ Y- Y+ Y- 
After creating box around spheres, box is too small (613565.24387431 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.8704074074074 16.0312937638493 25.7967132003798
Center of current box is (x y z): 19.41493 15.062855 29.96985
Diagonals of current box are (D1: x y z, D2: x y z): 5.24704 1.72871 14.9337 33.58282 28.397 45.006
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 753096.839238879
**BOX SIZE is now: 30.33578 28.66829 32.0723
Center of current box is (x y z): 19.41493 15.062855 29.96985
Diagonals of current box are (D1: x y z, D2: x y z): 4.24704 0.72871 13.9337 34.58282 29.397 46.006
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 912300.930523448
**BOX SIZE is now: 32.33578 30.66829 34.0723
Center of current box is (x y z): 19.41493 15.062855 29.96985
Diagonals of current box are (D1: x y z, D2: x y z): 3.24704 -0.27129 12.9337 35.58282 30.397 47.006
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1059032.11269188
**BOX SIZE is now: 34.33578 31.66829 36.0723
Center of current box is (x y z): 19.41493 14.562855 29.96985
Diagonals of current box are (D1: x y z, D2: x y z): 2.24704 -1.27129 11.9337 36.58282 30.397 48.006
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1220207.71814031
**BOX SIZE is now: 36.33578 32.66829 38.0723
Center of current box is (x y z): 19.41493 14.062855 29.96985
Diagonals of current box are (D1: x y z, D2: x y z): 1.24704 -2.27129 10.9337 37.58282 30.397 49.006
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1396475.74686874
**BOX SIZE is now: 38.33578 33.66829 40.0723
Center of current box is (x y z): 19.41493 13.562855 29.96985
Diagonals of current box are (D1: x y z, D2: x y z): 0.24704 -3.27129 9.9337 38.58282 30.397 50.006
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1588484.19887717
**BOX SIZE is now: 40.33578 34.66829 42.0723
Center of receptor atoms is (x y z): 19.8704074074074 16.0312937638493 25.7967132003798
Center of current box is (x y z): 19.41493 13.062855 29.96985
Diagonals of current box is (D1: x y z, D2: x y z): -0.75296 -4.27129 8.9337 39.58282 30.397 51.006
Limit diagonals to 8.3f :  -0.753   -4.271    8.934   39.583   30.397   51.006