X+ Y+ Z- X+ Y+ Z- Y+ Z- X+ X- Y+ Z+ Z+ Z+ Y- X- X+ 
After creating box around spheres, box is too small (768285.638029921 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 72.4102429667519 59.8580966751918 13.2014644501279
Center of current box is (x y z): 80.21906 61.60746 12.087315
Diagonals of current box are (D1: x y z, D2: x y z): 65.03512 46.71092 -3.63799 95.403 76.504 27.81262
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 900192.088365562
**BOX SIZE is now: 32.36788 30.79308 33.45061
Center of current box is (x y z): 80.21906 61.10746 12.087315
Diagonals of current box are (D1: x y z, D2: x y z): 64.03512 45.71092 -4.63799 96.403 76.504 28.81262
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1045858.2409012
**BOX SIZE is now: 34.36788 31.79308 35.45061
Center of current box is (x y z): 80.21906 60.60746 12.087315
Diagonals of current box are (D1: x y z, D2: x y z): 63.03512 44.71092 -5.63799 97.403 76.504 29.81262
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1205932.09563684
**BOX SIZE is now: 36.36788 32.79308 37.45061
Center of current box is (x y z): 80.21906 60.10746 12.087315
Diagonals of current box are (D1: x y z, D2: x y z): 62.03512 43.71092 -6.63799 98.403 76.504 30.81262
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1381061.65257248
**BOX SIZE is now: 38.36788 33.79308 39.45061
Center of current box is (x y z): 80.21906 59.60746 12.087315
Diagonals of current box are (D1: x y z, D2: x y z): 61.03512 42.71092 -7.63799 99.403 76.504 31.81262
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1526716.53394714
**BOX SIZE is now: 40.36788 33.79308 41.45061
Center of receptor atoms is (x y z): 72.4102429667519 59.8580966751918 13.2014644501279
Center of current box is (x y z): 80.21906 59.60746 12.087315
Diagonals of current box is (D1: x y z, D2: x y z): 60.03512 42.71092 -8.63799 100.403 76.504 32.81262
Limit diagonals to 8.3f :  60.035   42.711   -8.638  100.403   76.504   32.813