X- Y- Z- X- Y+ X- Y+ Z- X+ Z- Y+ Z- X+ Y- Z+ Y+ Z- Y+ Z- X- X- X+ Y+ X- Y+ X- Y- X+ 
After creating box around spheres, box is too small (565781.605622894 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.6485104255927 61.8541505284204 52.9971225364182
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box are (D1: x y z, D2: x y z): 5.98369 45.13692 41.874 35.91046 72.14996 67.795
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 698301.465007797
**BOX SIZE is now: 31.92677 29.01304 27.921
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box are (D1: x y z, D2: x y z): 4.98369 44.13692 40.874 36.91046 73.14996 68.795
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 850015.259352701
**BOX SIZE is now: 33.92677 31.01304 29.921
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box are (D1: x y z, D2: x y z): 3.98369 43.13692 39.874 37.91046 74.14996 69.795
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1022218.9886576
**BOX SIZE is now: 35.92677 33.01304 31.921
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box are (D1: x y z, D2: x y z): 2.98369 42.13692 38.874 38.91046 75.14996 70.795
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1216208.65292251
**BOX SIZE is now: 37.92677 35.01304 33.921
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box are (D1: x y z, D2: x y z): 1.98369 41.13692 37.874 39.91046 76.14996 71.795
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1433280.25214741
**BOX SIZE is now: 39.92677 37.01304 35.921
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box are (D1: x y z, D2: x y z): 0.983689999999999 40.13692 36.874 40.91046 77.14996 72.795
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1674729.78633231
**BOX SIZE is now: 41.92677 39.01304 37.921
Center of receptor atoms is (x y z): 20.6485104255927 61.8541505284204 52.9971225364182
Center of current box is (x y z): 20.947075 58.64344 54.8345
Diagonals of current box is (D1: x y z, D2: x y z): -0.0163100000000007 39.13692 35.874 41.91046 78.14996 73.795
Limit diagonals to 8.3f :  -0.016   39.137   35.874   41.910   78.150   73.795