X+ Y- Z- X- Y+ Z- X+ Y+ Z- X+ Y+ Y+ Z+ X+ X- Y+ Z+ X- Z+ X- Z+ Y+ Y+ Z+ 
After creating box around spheres, box is too small (613805.656736425 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 52.3414591696453 151.851197690404 25.192945834479
Center of current box is (x y z): 53.83575 153.99916 24.69681
Diagonals of current box are (D1: x y z, D2: x y z): 40.49279 139.83932 9.65616 67.17871 168.159 39.73746
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 753371.382126448
**BOX SIZE is now: 28.68592 30.31968 32.0813
Center of current box is (x y z): 53.83575 153.99916 24.69681
Diagonals of current box are (D1: x y z, D2: x y z): 39.49279 138.83932 8.65616 68.17871 169.159 40.73746
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 912611.87791647
**BOX SIZE is now: 30.68592 32.31968 34.0813
Center of current box is (x y z): 53.83575 153.99916 24.69681
Diagonals of current box are (D1: x y z, D2: x y z): 38.49279 137.83932 7.65616 69.17871 170.159 41.73746
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1092823.14410649
**BOX SIZE is now: 32.68592 34.31968 36.0813
Center of current box is (x y z): 53.83575 153.99916 24.69681
Diagonals of current box are (D1: x y z, D2: x y z): 37.49279 136.83932 6.65616 70.17871 171.159 42.73746
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1295301.18069651
**BOX SIZE is now: 34.68592 36.31968 38.0813
Center of current box is (x y z): 53.83575 153.99916 24.69681
Diagonals of current box are (D1: x y z, D2: x y z): 36.49279 135.83932 5.65616 71.17871 172.159 43.73746
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1521341.98768654
**BOX SIZE is now: 36.68592 38.31968 40.0813
Center of receptor atoms is (x y z): 52.3414591696453 151.851197690404 25.192945834479
Center of current box is (x y z): 53.83575 153.99916 24.69681
Diagonals of current box is (D1: x y z, D2: x y z): 35.49279 134.83932 4.65616 72.17871 173.159 44.73746
Limit diagonals to 8.3f :  35.493  134.839    4.656   72.179  173.159   44.737