X- Y- Z+ Z+ Y+ Z+ X- Z+ Z+ X+ Y- Y- Z- 
After creating box around spheres, box is too small (531583.342557615 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 31.9944106511863 22.3429538112064 30.0744399293287
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box are (D1: x y z, D2: x y z): 19.67521 8.658 14.083 46.13833 35.88356 41.40986
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 658680.301255383
**BOX SIZE is now: 28.46312 29.22556 29.32686
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box are (D1: x y z, D2: x y z): 18.67521 7.658 13.083 47.13833 36.88356 42.40986
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 804572.616593151
**BOX SIZE is now: 30.46312 31.22556 31.32686
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box are (D1: x y z, D2: x y z): 17.67521 6.658 12.083 48.13833 37.88356 43.40986
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 970556.28857092
**BOX SIZE is now: 32.46312 33.22556 33.32686
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box are (D1: x y z, D2: x y z): 16.67521 5.658 11.083 49.13833 38.88356 44.40986
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1157927.31718869
**BOX SIZE is now: 34.46312 35.22556 35.32686
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box are (D1: x y z, D2: x y z): 15.67521 4.658 10.083 50.13833 39.88356 45.40986
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1367981.70244646
**BOX SIZE is now: 36.46312 37.22556 37.32686
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box are (D1: x y z, D2: x y z): 14.67521 3.658 9.083 51.13833 40.88356 46.40986
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1602015.44434422
**BOX SIZE is now: 38.46312 39.22556 39.32686
Center of receptor atoms is (x y z): 31.9944106511863 22.3429538112064 30.0744399293287
Center of current box is (x y z): 32.90677 22.27078 27.74643
Diagonals of current box is (D1: x y z, D2: x y z): 13.67521 2.658 8.083 52.13833 41.88356 47.40986
Limit diagonals to 8.3f :  13.675    2.658    8.083   52.138   41.884   47.410