X- Y+ Z- Z- X- Y+ Z+ Z- X+ Z- Y- Y+ Y+ X+ Z- Z- Z- Y+ X+ Z+ 
After creating box around spheres, box is too small (738876.916116917 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 2.47180813953488 31.6689598837209 17.6873680232558
Center of current box is (x y z): 1.404705 25.313 8.03451
Diagonals of current box are (D1: x y z, D2: x y z): -14.17559 8.854 -5.30498 16.985 41.772 21.374
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 870923.381470708
**BOX SIZE is now: 33.16059 33.918 28.67898
Center of current box is (x y z): 1.404705 25.813 8.03451
Diagonals of current box are (D1: x y z, D2: x y z): -15.17559 8.854 -6.30498 17.985 42.772 22.374
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1016974.8083845
**BOX SIZE is now: 35.16059 34.918 30.67898
Center of current box is (x y z): 1.404705 26.313 8.03451
Diagonals of current box are (D1: x y z, D2: x y z): -16.17559 8.854 -7.30498 18.985 43.772 23.374
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1177679.19685829
**BOX SIZE is now: 37.16059 35.918 32.67898
Center of current box is (x y z): 1.404705 26.813 8.03451
Diagonals of current box are (D1: x y z, D2: x y z): -17.17559 8.854 -8.30498 19.985 44.772 24.374
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1353684.54689208
**BOX SIZE is now: 39.16059 36.918 34.67898
Center of current box is (x y z): 1.404705 27.313 8.03451
Diagonals of current box are (D1: x y z, D2: x y z): -18.17559 8.854 -9.30498 20.985 45.772 25.374
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1504876.19013612
**BOX SIZE is now: 41.16059 36.918 36.67898
Center of receptor atoms is (x y z): 2.47180813953488 31.6689598837209 17.6873680232558
Center of current box is (x y z): 1.404705 27.313 8.03451
Diagonals of current box is (D1: x y z, D2: x y z): -19.17559 8.854 -10.30498 21.985 45.772 26.374
Limit diagonals to 8.3f : -19.176    8.854  -10.305   21.985   45.772   26.374