X+ Y+ Z+ X- Z+ X+ Y- Z+ X+ X- Y- X+ Y- Z+ Y- 
After creating box around spheres, box is too small (653847.073130155 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 24.6331896929825 1.61890021929825 32.664103618421
Center of current box is (x y z): 29.640235 7.898635 27.54375
Diagonals of current box are (D1: x y z, D2: x y z): 14.036 -5.79955 13.382 45.24447 21.59682 41.7055
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 772066.634526611
**BOX SIZE is now: 33.20847 28.39637 30.3235
Center of current box is (x y z): 29.640235 7.398635 27.54375
Diagonals of current box are (D1: x y z, D2: x y z): 13.036 -6.79955 12.382 46.24447 21.59682 42.7055
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 903281.264603067
**BOX SIZE is now: 35.20847 29.39637 32.3235
Center of current box is (x y z): 29.640235 6.898635 27.54375
Diagonals of current box are (D1: x y z, D2: x y z): 12.036 -7.79955 11.382 47.24447 21.59682 43.7055
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1048138.96335952
**BOX SIZE is now: 37.20847 30.39637 34.3235
Center of current box is (x y z): 29.640235 6.398635 27.54375
Diagonals of current box are (D1: x y z, D2: x y z): 11.036 -8.79955 10.382 48.24447 21.59682 44.7055
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1207287.73079598
**BOX SIZE is now: 39.20847 31.39637 36.3235
Center of current box is (x y z): 29.640235 5.898635 27.54375
Diagonals of current box are (D1: x y z, D2: x y z): 10.036 -9.79955 9.382 49.24447 21.59682 45.7055
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1381375.56691243
**BOX SIZE is now: 41.20847 32.39637 38.3235
Center of current box is (x y z): 29.640235 5.398635 27.54375
Diagonals of current box are (D1: x y z, D2: x y z): 9.036 -10.79955 8.382 50.24447 21.59682 46.7055
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1532089.30832503
**BOX SIZE is now: 43.20847 33.39637 39.3235
Center of receptor atoms is (x y z): 24.6331896929825 1.61890021929825 32.664103618421
Center of current box is (x y z): 29.640235 4.898635 28.04375
Diagonals of current box is (D1: x y z, D2: x y z): 8.036 -11.79955 8.382 51.24447 21.59682 47.7055
Limit diagonals to 8.3f :   8.036  -11.800    8.382   51.244   21.597   47.706