X- Y- Z- X- Y+ Y- Z+ X- Y- Z+ Z+ Y- Y+ Y- X- X- Y- X- X- X- Y+ 
After creating box around spheres, box is too small (864838.809989604 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 43.5985585657371 28.8555470119522 40.6413896414342
Center of current box is (x y z): 44.501 30.2075 36.0585
Diagonals of current box are (D1: x y z, D2: x y z): 28.579 15.597 18.847 60.423 44.818 53.27
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1039125.4310156
**BOX SIZE is now: 33.844 31.221 36.423
Center of current box is (x y z): 44.501 30.2075 36.0585
Diagonals of current box are (D1: x y z, D2: x y z): 27.579 14.597 17.847 61.423 45.818 54.27
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1235333.4600416
**BOX SIZE is now: 35.844 33.221 38.423
Center of current box is (x y z): 44.501 30.2075 36.0585
Diagonals of current box are (D1: x y z, D2: x y z): 26.579 13.597 16.847 62.423 46.818 55.27
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1413455.1607436
**BOX SIZE is now: 37.844 34.221 40.423
Center of current box is (x y z): 44.501 29.7075 36.0585
Diagonals of current box are (D1: x y z, D2: x y z): 25.579 12.597 15.847 63.423 46.818 56.27
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1607421.4334456
**BOX SIZE is now: 39.844 35.221 42.423
Center of receptor atoms is (x y z): 43.5985585657371 28.8555470119522 40.6413896414342
Center of current box is (x y z): 44.501 29.2075 36.0585
Diagonals of current box is (D1: x y z, D2: x y z): 24.579 11.597 14.847 64.423 46.818 57.27
Limit diagonals to 8.3f :  24.579   11.597   14.847   64.423   46.818   57.270