X- Y- Z- X- Z+ Y- X- Y- X+ Y+ Z- X- Z+ X- Z+ X- Y- Y+ X+ Z+ Z+ Z+ Y- Y+ Y- Y+ Y+ 
After creating box around spheres, box is too small (643545.93555065 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.7368623853211 59.8202692660549 17.8941568807339
Center of current box is (x y z): 21.156725 65.70342 15.73373
Diagonals of current box are (D1: x y z, D2: x y z): 7.20545 51.844 0.324999999999999 35.108 79.56284 31.14246
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 787424.290498265
**BOX SIZE is now: 29.90255 29.71884 32.81746
Center of current box is (x y z): 21.156725 65.70342 15.73373
Diagonals of current box are (D1: x y z, D2: x y z): 6.20545 50.844 -0.675000000000001 36.108 80.56284 32.14246
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 951269.437045881
**BOX SIZE is now: 31.90255 31.71884 34.81746
Center of current box is (x y z): 21.156725 65.70342 15.73373
Diagonals of current box are (D1: x y z, D2: x y z): 5.20545 49.844 -1.675 37.108 81.56284 33.14246
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1136377.3751935
**BOX SIZE is now: 33.90255 33.71884 36.81746
Center of current box is (x y z): 21.156725 65.70342 15.73373
Diagonals of current box are (D1: x y z, D2: x y z): 4.20545 48.844 -2.675 38.108 82.56284 34.14246
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1344044.10494111
**BOX SIZE is now: 35.90255 35.71884 38.81746
Center of current box is (x y z): 21.156725 65.70342 15.73373
Diagonals of current box are (D1: x y z, D2: x y z): 3.20545 47.844 -3.675 39.108 83.56284 35.14246
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1575565.62628873
**BOX SIZE is now: 37.90255 37.71884 40.81746
Center of receptor atoms is (x y z): 16.7368623853211 59.8202692660549 17.8941568807339
Center of current box is (x y z): 21.156725 65.70342 15.73373
Diagonals of current box is (D1: x y z, D2: x y z): 2.20545 46.844 -4.675 40.108 84.56284 36.14246
Limit diagonals to 8.3f :   2.205   46.844   -4.675   40.108   84.563   36.142