X- Y- Z- Y- Z+ Y+ Y- Y- Y- Z- Y- Y- Z- Y- 
After creating box around spheres, box is too small (613155.590827583 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.2817277473245 0.632102845210128 16.9801657530671
Center of current box is (x y z): 10.80334 4.411215 24.715815
Diagonals of current box are (D1: x y z, D2: x y z): -2.84374 -11.837 11.914 24.45042 20.65943 37.51763
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 731323.508234249
**BOX SIZE is now: 29.29416 33.49643 27.60363
Center of current box is (x y z): 10.80334 3.911215 24.715815
Diagonals of current box are (D1: x y z, D2: x y z): -3.84374 -12.837 10.914 25.45042 20.65943 38.51763
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 862871.615840914
**BOX SIZE is now: 31.29416 34.49643 29.60363
Center of current box is (x y z): 10.80334 3.411215 24.715815
Diagonals of current box are (D1: x y z, D2: x y z): -4.84374 -13.837 9.914 26.45042 20.65943 39.51763
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1008447.91364758
**BOX SIZE is now: 33.29416 35.49643 31.60363
Center of current box is (x y z): 10.80334 2.911215 24.715815
Diagonals of current box are (D1: x y z, D2: x y z): -5.84374 -14.837 8.914 27.45042 20.65943 40.51763
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1168700.40165425
**BOX SIZE is now: 35.29416 36.49643 33.60363
Center of current box is (x y z): 10.80334 2.411215 24.715815
Diagonals of current box are (D1: x y z, D2: x y z): -6.84374 -15.837 7.914 28.45042 20.65943 41.51763
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1344277.07986091
**BOX SIZE is now: 37.29416 37.49643 35.60363
Center of current box is (x y z): 10.80334 1.911215 24.715815
Diagonals of current box are (D1: x y z, D2: x y z): -7.84374 -16.837 6.914 29.45042 20.65943 42.51763
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1535825.94826758
**BOX SIZE is now: 39.29416 38.49643 37.60363
Center of receptor atoms is (x y z): 15.2817277473245 0.632102845210128 16.9801657530671
Center of current box is (x y z): 10.80334 1.411215 24.715815
Diagonals of current box is (D1: x y z, D2: x y z): -8.84374 -17.837 5.914 30.45042 20.65943 43.51763
Limit diagonals to 8.3f :  -8.844  -17.837    5.914   30.450   20.659   43.518