X+ Y- Z- X- Z- Y- X- Z+ Z- Z+ X- Y+ X+ Y+ Z- Z- Y+ X- 
After creating box around spheres, box is too small (717095.109283083 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.7937694081476 19.3481714066103 12.9726633358955
Center of current box is (x y z): 21.4345 12.99642 15.461
Diagonals of current box are (D1: x y z, D2: x y z): 6.789 -2.73016 1.047 36.08 28.723 29.875
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 791696.090762163
**BOX SIZE is now: 30.291 32.45316 29.828
Center of current box is (x y z): 20.9345 13.49642 14.961
Diagonals of current box are (D1: x y z, D2: x y z): 5.789 -2.73016 0.0470000000000006 36.08 29.723 29.875
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 871295.968881243
**BOX SIZE is now: 31.291 33.45316 30.828
Center of current box is (x y z): 20.4345 13.99642 14.461
Diagonals of current box are (D1: x y z, D2: x y z): 4.789 -2.73016 -0.952999999999999 36.08 30.723 29.875
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 956056.743640323
**BOX SIZE is now: 32.291 34.45316 31.828
Center of current box is (x y z): 19.9345 14.49642 13.961
Diagonals of current box are (D1: x y z, D2: x y z): 3.789 -2.73016 -1.953 36.08 31.723 29.875
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 1046140.4150394
**BOX SIZE is now: 33.291 35.45316 32.828
Center of current box is (x y z): 19.4345 14.99642 13.461
Diagonals of current box are (D1: x y z, D2: x y z): 2.789 -2.73016 -2.953 36.08 32.723 29.875
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1207705.1440326
**BOX SIZE is now: 34.291 37.45316 34.828
Center of current box is (x y z): 18.9345 14.99642 13.461
Diagonals of current box are (D1: x y z, D2: x y z): 1.789 -3.73016 -3.953 36.08 33.723 30.875
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1349391.2767098
**BOX SIZE is now: 35.291 38.45316 36.828
Center of current box is (x y z): 18.4345 15.49642 13.461
Diagonals of current box are (D1: x y z, D2: x y z): 0.789000000000001 -3.73016 -4.953 36.08 34.723 31.875
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1501030.490667
**BOX SIZE is now: 36.291 39.45316 38.828
Center of receptor atoms is (x y z): 15.7937694081476 19.3481714066103 12.9726633358955
Center of current box is (x y z): 17.9345 15.99642 13.461
Diagonals of current box is (D1: x y z, D2: x y z): -0.210999999999999 -3.73016 -5.953 36.08 35.723 32.875
Limit diagonals to 8.3f :  -0.211   -3.730   -5.953   36.080   35.723   32.875