X- Y+ Z- X- Y- Z- X- Z- Y- X+ X- Z+ X- Y- Y- Y- 
After creating box around spheres, box is too small (701953.065192443 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.3529337349397 5.08308926615553 55.2701664841185
Center of current box is (x y z): 29.02868 6.81577 61.966905
Diagonals of current box are (D1: x y z, D2: x y z): 14.04662 -7.73831 47.06307 44.01074 21.36985 76.87074
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 826499.488001599
**BOX SIZE is now: 31.96412 30.10816 31.80767
Center of current box is (x y z): 29.02868 6.31577 61.966905
Diagonals of current box are (D1: x y z, D2: x y z): 13.04662 -8.73831 46.06307 45.01074 21.36985 77.87074
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 964436.626690755
**BOX SIZE is now: 33.96412 31.10816 33.80767
Center of current box is (x y z): 29.02868 5.81577 61.966905
Diagonals of current box are (D1: x y z, D2: x y z): 12.04662 -9.73831 45.06307 46.01074 21.36985 78.87074
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1116412.48125991
**BOX SIZE is now: 35.96412 32.10816 35.80767
Center of current box is (x y z): 29.02868 5.31577 61.966905
Diagonals of current box are (D1: x y z, D2: x y z): 11.04662 -10.73831 44.06307 47.01074 21.36985 79.87074
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1283075.05170907
**BOX SIZE is now: 37.96412 33.10816 37.80767
Center of current box is (x y z): 29.02868 4.81577 61.966905
Diagonals of current box are (D1: x y z, D2: x y z): 10.04662 -11.73831 43.06307 48.01074 21.36985 80.87074
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1422118.61851661
**BOX SIZE is now: 39.96412 33.10816 39.80767
Center of current box is (x y z): 29.02868 4.81577 61.966905
Diagonals of current box are (D1: x y z, D2: x y z): 9.04662 -11.73831 42.06307 49.01074 21.36985 81.87074
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1568313.54788416
**BOX SIZE is now: 41.96412 33.10816 41.80767
Center of receptor atoms is (x y z): 28.3529337349397 5.08308926615553 55.2701664841185
Center of current box is (x y z): 29.02868 4.81577 61.966905
Diagonals of current box is (D1: x y z, D2: x y z): 8.04662 -11.73831 41.06307 50.01074 21.36985 82.87074
Limit diagonals to 8.3f :   8.047  -11.738   41.063   50.011   21.370   82.871