X- Y+ Z+ Y- Z- X- Y- Z+ X- Y- Y- X+ X+ Z+ Y- 
After creating box around spheres, box is too small (777179.528404488 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 81.1473552141526 6.60628538175046 3.67768598696462
Center of current box is (x y z): 77.3955 9.6445 4.45
Diagonals of current box are (D1: x y z, D2: x y z): 62.802 -5.541 -20.686 91.989 24.83 11.786
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 885120.742708488
**BOX SIZE is now: 31.187 32.371 32.472
Center of current box is (x y z): 77.3955 9.6445 3.45
Diagonals of current box are (D1: x y z, D2: x y z): 61.802 -6.541 -19.686 92.989 25.83 12.786
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1000075.90901249
**BOX SIZE is now: 33.187 34.371 32.472
Center of current box is (x y z): 77.3955 9.6445 2.45
Diagonals of current box are (D1: x y z, D2: x y z): 60.802 -7.541 -18.686 93.989 26.83 13.786
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1156599.25949549
**BOX SIZE is now: 35.187 36.371 33.472
Center of current box is (x y z): 77.3955 9.6445 1.95
Diagonals of current box are (D1: x y z, D2: x y z): 59.802 -8.541 -18.686 94.989 27.83 14.786
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1328080.82597849
**BOX SIZE is now: 37.187 38.371 34.472
Center of current box is (x y z): 77.3955 9.6445 1.45
Diagonals of current box are (D1: x y z, D2: x y z): 58.802 -9.541 -18.686 95.989 28.83 15.786
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1515168.60846149
**BOX SIZE is now: 39.187 40.371 35.472
Center of receptor atoms is (x y z): 81.1473552141526 6.60628538175046 3.67768598696462
Center of current box is (x y z): 77.3955 9.6445 -0.949999999999999
Diagonals of current box is (D1: x y z, D2: x y z): 57.802 -10.541 -18.686 96.989 29.83 16.786
Limit diagonals to 8.3f :  57.802  -10.541  -18.686   96.989   29.830   16.786