X+ Y- Z+ X+ Y- Z- Z+ Y- Z- Z+ Z+ Z- Z+ Y- Z+ Y- Z- 
After creating box around spheres, box is too small (748110.438039233 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.6103959466139 54.2665210084034 54.7429342560555
Center of current box is (x y z): 17.4125 46.9885 55.466735
Diagonals of current box are (D1: x y z, D2: x y z): 1.528 30.964 41.86 33.297 63.013 69.07347
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 906921.027910073
**BOX SIZE is now: 33.769 34.049 29.21347
Center of current box is (x y z): 17.4125 46.9885 55.466735
Diagonals of current box are (D1: x y z, D2: x y z): 0.528 29.964 40.86 34.297 64.013 70.07347
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1086690.41530091
**BOX SIZE is now: 35.769 36.049 31.21347
Center of current box is (x y z): 17.4125 46.9885 55.466735
Diagonals of current box are (D1: x y z, D2: x y z): -0.472 28.964 39.86 35.297 65.013 71.07347
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1288714.60021175
**BOX SIZE is now: 37.769 38.049 33.21347
Center of current box is (x y z): 17.4125 46.9885 55.466735
Diagonals of current box are (D1: x y z, D2: x y z): -1.472 27.964 38.86 36.297 66.013 72.07347
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1438135.31260097
**BOX SIZE is now: 37.769 40.049 35.21347
Center of current box is (x y z): 17.4125 46.9885 55.466735
Diagonals of current box are (D1: x y z, D2: x y z): -1.472 26.964 37.86 36.297 67.013 73.07347
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1595714.12899019
**BOX SIZE is now: 37.769 42.049 37.21347
Center of receptor atoms is (x y z): 19.6103959466139 54.2665210084034 54.7429342560555
Center of current box is (x y z): 17.4125 46.9885 55.466735
Diagonals of current box is (D1: x y z, D2: x y z): -1.472 25.964 36.86 36.297 68.013 74.07347
Limit diagonals to 8.3f :  -1.472   25.964   36.860   36.297   68.013   74.073