X- Y- Z- Z+ Z+ X- Z- X- Z+ Z+ Z+ X- 
After creating box around spheres, box is too small (848631.81776472 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.6480231625835 8.77506592427618 63.8761171492206
Center of current box is (x y z): 30.596 8.503 57.0895
Diagonals of current box are (D1: x y z, D2: x y z): 13.959 -6.037 40.848 47.233 23.043 73.331
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1020715.07047272
**BOX SIZE is now: 35.274 31.08 34.483
Center of current box is (x y z): 30.596 8.503 57.0895
Diagonals of current box are (D1: x y z, D2: x y z): 12.959 -7.037 39.848 48.233 24.043 74.331
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1214579.11518072
**BOX SIZE is now: 37.274 33.08 36.483
Center of current box is (x y z): 30.596 8.503 57.0895
Diagonals of current box are (D1: x y z, D2: x y z): 11.959 -8.037 38.848 49.233 25.043 75.331
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1431519.95188872
**BOX SIZE is now: 39.274 35.08 38.483
Center of current box is (x y z): 30.596 8.503 57.0895
Diagonals of current box are (D1: x y z, D2: x y z): 10.959 -9.037 37.848 50.233 26.043 76.331
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1672833.58059672
**BOX SIZE is now: 41.274 37.08 40.483
Center of receptor atoms is (x y z): 27.6480231625835 8.77506592427618 63.8761171492206
Center of current box is (x y z): 30.596 8.503 57.0895
Diagonals of current box is (D1: x y z, D2: x y z): 9.959 -10.037 36.848 51.233 27.043 77.331
Limit diagonals to 8.3f :   9.959  -10.037   36.848   51.233   27.043   77.331