X- Y- Z- X+ Y+ Z- Y- X+ Y- Z+ Y+ X+ Y+ Z- Z- Y+ 
After creating box around spheres, box is too small (636505.979262256 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.5776732615653 14.5523505964504 14.2584850160023
Center of current box is (x y z): 32.775605 23.390805 11.0425
Diagonals of current box are (D1: x y z, D2: x y z): 16.219 10.10902 -2.358 49.33221 36.67259 24.443
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 779927.7119394
**BOX SIZE is now: 35.11321 28.56357 28.801
Center of current box is (x y z): 32.775605 23.390805 11.0425
Diagonals of current box are (D1: x y z, D2: x y z): 15.219 9.10902 -3.358 50.33221 37.67259 25.443
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 943324.645096544
**BOX SIZE is now: 37.11321 30.56357 30.801
Center of current box is (x y z): 32.775605 23.390805 11.0425
Diagonals of current box are (D1: x y z, D2: x y z): 14.219 8.10902 -4.358 51.33221 38.67259 26.443
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1127992.77873369
**BOX SIZE is now: 39.11321 32.56357 32.801
Center of current box is (x y z): 32.775605 23.390805 11.0425
Diagonals of current box are (D1: x y z, D2: x y z): 13.219 7.10902 -5.358 52.33221 39.67259 27.443
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1296597.03067816
**BOX SIZE is now: 41.11321 33.56357 34.801
Center of current box is (x y z): 32.775605 22.890805 11.0425
Diagonals of current box are (D1: x y z, D2: x y z): 12.219 6.10902 -6.358 53.33221 39.67259 28.443
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1480649.74842264
**BOX SIZE is now: 43.11321 34.56357 36.801
Center of current box is (x y z): 32.775605 22.390805 11.0425
Diagonals of current box are (D1: x y z, D2: x y z): 11.219 5.10902 -7.358 54.33221 39.67259 29.443
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1680798.93196711
**BOX SIZE is now: 45.11321 35.56357 38.801
Center of receptor atoms is (x y z): 28.5776732615653 14.5523505964504 14.2584850160023
Center of current box is (x y z): 32.775605 21.890805 11.0425
Diagonals of current box is (D1: x y z, D2: x y z): 10.219 4.10902 -8.358 55.33221 39.67259 30.443
Limit diagonals to 8.3f :  10.219    4.109   -8.358   55.332   39.673   30.443