X- Y+ Z+ X+ Y- Z+ Z- Y- Z+ X- X- Y+ X+ Y+ Z- X+ X- Y+ Y+ Y- Z+ 
After creating box around spheres, box is too small (744718.75894571 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.017495990377 15.7932325581396 24.2506507618284
Center of current box is (x y z): 15.68528 15.92107 26.1715
Diagonals of current box are (D1: x y z, D2: x y z): 2.09356 -0.513999999999999 10.737 29.277 32.35614 41.606
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 877210.316106076
**BOX SIZE is now: 29.18344 33.87014 32.869
Center of current box is (x y z): 15.68528 15.42107 26.1715
Diagonals of current box are (D1: x y z, D2: x y z): 1.09356 -1.514 9.737 30.277 32.35614 42.606
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1023719.48702644
**BOX SIZE is now: 31.18344 34.87014 34.869
Center of current box is (x y z): 15.68528 14.92107 26.1715
Diagonals of current box are (D1: x y z, D2: x y z): 0.0935600000000001 -2.514 8.737 31.277 32.35614 43.606
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1184894.27170681
**BOX SIZE is now: 33.18344 35.87014 36.869
Center of current box is (x y z): 15.68528 14.42107 26.1715
Diagonals of current box are (D1: x y z, D2: x y z): -0.90644 -3.514 7.737 32.277 32.35614 44.606
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1361382.67014718
**BOX SIZE is now: 35.18344 36.87014 38.869
Center of current box is (x y z): 15.68528 13.92107 26.1715
Diagonals of current box are (D1: x y z, D2: x y z): -1.90644 -4.514 6.737 33.277 32.35614 45.606
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1553832.68234754
**BOX SIZE is now: 37.18344 37.87014 40.869
Center of receptor atoms is (x y z): 20.017495990377 15.7932325581396 24.2506507618284
Center of current box is (x y z): 15.68528 13.42107 26.1715
Diagonals of current box is (D1: x y z, D2: x y z): -2.90644 -5.514 5.737 34.277 32.35614 46.606
Limit diagonals to 8.3f :  -2.906   -5.514    5.737   34.277   32.356   46.606