X- Y+ Z- Y+ Z- X- Y+ Y+ Y+ Y+ Z- Z- Y+ Z+ Z+ 
After creating box around spheres, box is too small (538545.986345923 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.4595778126225 3.80697765582125 13.1786954135633
Center of current box is (x y z): 16.739475 3.816255 14.497585
Diagonals of current box are (D1: x y z, D2: x y z): 2.03961 -16.02349 0.60323 31.43934 8.39098 28.39194
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 667088.225909778
**BOX SIZE is now: 31.39973 26.41447 29.78871
Center of current box is (x y z): 16.739475 3.816255 14.497585
Diagonals of current box are (D1: x y z, D2: x y z): 1.03961 -17.02349 -0.39677 32.43934 9.39098 29.39194
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 814552.694033634
**BOX SIZE is now: 33.39973 28.41447 31.78871
Center of current box is (x y z): 16.739475 3.816255 14.497585
Diagonals of current box are (D1: x y z, D2: x y z): 0.0396099999999997 -18.02349 -1.39677 33.43934 10.39098 30.39194
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 982235.390717489
**BOX SIZE is now: 35.39973 30.41447 33.78871
Center of current box is (x y z): 16.739475 3.816255 14.497585
Diagonals of current box are (D1: x y z, D2: x y z): -0.96039 -19.02349 -2.39677 34.43934 11.39098 31.39194
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1171432.31596134
**BOX SIZE is now: 37.39973 32.41447 35.78871
Center of current box is (x y z): 16.739475 3.816255 14.497585
Diagonals of current box are (D1: x y z, D2: x y z): -1.96039 -20.02349 -3.39677 35.43934 12.39098 32.39194
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1383439.4697652
**BOX SIZE is now: 39.39973 34.41447 37.78871
Center of current box is (x y z): 16.739475 3.816255 14.497585
Diagonals of current box are (D1: x y z, D2: x y z): -2.96039 -21.02349 -4.39677 36.43934 13.39098 33.39194
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1578849.02302454
**BOX SIZE is now: 41.39973 36.41447 38.78871
Center of receptor atoms is (x y z): 20.4595778126225 3.80697765582125 13.1786954135633
Center of current box is (x y z): 16.739475 -3.816255 13.997585
Diagonals of current box is (D1: x y z, D2: x y z): -3.96039 -22.02349 -5.39677 37.43934 14.39098 33.39194
Limit diagonals to 8.3f :  -3.960  -22.023   -5.397   37.439   14.391   33.392