X+ Y- Z- X- Z+ X- Y- X- Y- Z- X- 
After creating box around spheres, box is too small (824390.657869414 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.1580116731517 23.8081072818232 15.8147537520845
Center of current box is (x y z): 35.3315 30.88578 16.0245
Diagonals of current box are (D1: x y z, D2: x y z): 20.751 15.73356 -1.251 49.912 46.038 33.3
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 961548.026938654
**BOX SIZE is now: 30.161 32.30444 36.551
Center of current box is (x y z): 35.8315 30.88578 16.0245
Diagonals of current box are (D1: x y z, D2: x y z): 20.751 14.73356 -2.251 50.912 47.038 34.3
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1112656.55952789
**BOX SIZE is now: 31.161 34.30444 38.551
Center of current box is (x y z): 36.3315 30.88578 16.0245
Diagonals of current box are (D1: x y z, D2: x y z): 20.751 13.73356 -3.251 51.912 48.038 35.3
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1212495.41187945
**BOX SIZE is now: 32.161 35.30444 39.551
Center of current box is (x y z): 36.8315 30.38578 15.5245
Diagonals of current box are (D1: x y z, D2: x y z): 20.751 12.73356 -4.251 52.912 48.038 35.3
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1318113.15199101
**BOX SIZE is now: 33.161 36.30444 40.551
Center of current box is (x y z): 37.3315 29.88578 15.0245
Diagonals of current box are (D1: x y z, D2: x y z): 20.751 11.73356 -5.251 53.912 48.038 35.3
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1429671.77986257
**BOX SIZE is now: 34.161 37.30444 41.551
Center of current box is (x y z): 37.8315 29.38578 14.5245
Diagonals of current box are (D1: x y z, D2: x y z): 20.751 10.73356 -6.251 54.912 48.038 35.3
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1587728.95969113
**BOX SIZE is now: 35.161 39.30444 42.551
Center of receptor atoms is (x y z): 48.1580116731517 23.8081072818232 15.8147537520845
Center of current box is (x y z): 38.3315 29.38578 14.0245
Diagonals of current box is (D1: x y z, D2: x y z): 20.751 9.73356 -7.251 55.912 49.038 35.3
Limit diagonals to 8.3f :  20.751    9.734   -7.251   55.912   49.038   35.300