X+ Y- Z- X+ Y- Z- Z- X- Y+ X+ Y- Z+ X- Y- Y- Z+ Y- 
After creating box around spheres, box is too small (665857.713555619 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 42.5112692558747 15.2974510443865 44.8241595953002
Center of current box is (x y z): 45.304405 22.49102 48.68449
Diagonals of current box are (D1: x y z, D2: x y z): 31.51705 7.32951 33.93747 59.09176 37.65253 63.43151
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 762579.429487369
**BOX SIZE is now: 29.57471 30.32302 31.49404
Center of current box is (x y z): 45.304405 21.49102 48.68449
Diagonals of current box are (D1: x y z, D2: x y z): 30.51705 6.32951 32.93747 60.09176 36.65253 64.43151
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 865850.917739119
**BOX SIZE is now: 31.57471 30.32302 33.49404
Center of current box is (x y z): 45.304405 20.49102 48.68449
Diagonals of current box are (D1: x y z, D2: x y z): 29.51705 5.32951 31.93747 61.09176 35.65253 65.43151
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1007848.13500354
**BOX SIZE is now: 33.57471 31.32302 35.49404
Center of current box is (x y z): 45.304405 19.99102 48.68449
Diagonals of current box are (D1: x y z, D2: x y z): 28.51705 4.32951 30.93747 62.09176 35.65253 66.43151
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1164070.54958795
**BOX SIZE is now: 35.57471 32.32302 37.49404
Center of current box is (x y z): 45.304405 19.49102 48.68449
Diagonals of current box are (D1: x y z, D2: x y z): 27.51705 3.32951 29.93747 63.09176 35.65253 67.43151
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1335166.16149237
**BOX SIZE is now: 37.57471 33.32302 39.49404
Center of current box is (x y z): 45.304405 18.99102 48.68449
Diagonals of current box are (D1: x y z, D2: x y z): 26.51705 2.32951 28.93747 64.09176 35.65253 68.43151
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1521782.97071679
**BOX SIZE is now: 39.57471 34.32302 41.49404
Center of receptor atoms is (x y z): 42.5112692558747 15.2974510443865 44.8241595953002
Center of current box is (x y z): 45.304405 18.49102 48.68449
Diagonals of current box is (D1: x y z, D2: x y z): 25.51705 1.32951 27.93747 65.09176 35.65253 69.43151
Limit diagonals to 8.3f :  25.517    1.330   27.937   65.092   35.653   69.432