X+ Y- Z- X+ Z- X+ Y+ Z+ Z- X- Z- Z- Z- Y+ X- Y+ X- Z- Z- Y+ 
After creating box around spheres, box is too small (789584.756910794 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 22.9578520820386 64.4977489123679 9.07950839030455
Center of current box is (x y z): 14.60078 63.971825 13.27951
Diagonals of current box are (D1: x y z, D2: x y z): 0.206 49.02465 -3.71 28.99556 78.919 30.26902
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 927446.016736098
**BOX SIZE is now: 30.78956 31.89435 34.97902
Center of current box is (x y z): 14.60078 63.971825 12.77951
Diagonals of current box are (D1: x y z, D2: x y z): -0.794 48.02465 -4.71 29.99556 79.919 30.26902
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1079632.6071614
**BOX SIZE is now: 32.78956 33.89435 35.97902
Center of current box is (x y z): 14.60078 63.971825 12.27951
Diagonals of current box are (D1: x y z, D2: x y z): -1.794 47.02465 -5.71 30.99556 80.919 30.26902
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1246792.52818671
**BOX SIZE is now: 34.78956 35.89435 36.97902
Center of current box is (x y z): 14.60078 63.971825 11.77951
Diagonals of current box are (D1: x y z, D2: x y z): -2.794 46.02465 -6.71 31.99556 81.919 30.26902
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1429573.77981201
**BOX SIZE is now: 36.78956 37.89435 37.97902
Center of current box is (x y z): 14.60078 63.971825 11.27951
Diagonals of current box are (D1: x y z, D2: x y z): -3.794 45.02465 -7.71 32.99556 82.919 30.26902
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1628624.36203732
**BOX SIZE is now: 38.78956 39.89435 38.97902
Center of receptor atoms is (x y z): 22.9578520820386 64.4977489123679 9.07950839030455
Center of current box is (x y z): 14.60078 63.971825 10.77951
Diagonals of current box is (D1: x y z, D2: x y z): -4.794 44.02465 -8.71 33.99556 83.919 30.26902
Limit diagonals to 8.3f :  -4.794   44.025   -8.710   33.996   83.919   30.269