X- Y+ Z+ X+ Y- Z- Z+ Y+ X+ Y- Z- Y+ Y+ Y- Z- Z+ Z+ X- Y- 
After creating box around spheres, box is too small (718648.391926962 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.8365095057035 22.8407095057035 35.6487825095057
Center of current box is (x y z): 22.8505 18.3785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 6.846 2.437 23.53717 38.855 34.32 49.618
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 822295.032588342
**BOX SIZE is now: 32.009 33.883 28.08083
Center of current box is (x y z): 21.8505 18.3785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 5.846 1.437 22.53717 37.855 35.32 50.618
D1X- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 906858.470488032
**BOX SIZE is now: 32.009 34.883 30.08083
Center of current box is (x y z): 20.8505 18.8785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 4.846 1.437 21.53717 36.855 36.32 51.618
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1025960.10380575
**BOX SIZE is now: 33.009 35.883 32.08083
Center of current box is (x y z): 20.3505 19.3785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 3.846 1.437 20.53717 36.855 37.32 52.618
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1154234.43794347
**BOX SIZE is now: 34.009 36.883 34.08083
Center of current box is (x y z): 19.8505 19.8785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 2.846 1.437 19.53717 36.855 38.32 53.618
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1292005.47290119
**BOX SIZE is now: 35.009 37.883 36.08083
Center of current box is (x y z): 19.3505 20.3785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 1.846 1.437 18.53717 36.855 39.32 54.618
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1439597.20867891
**BOX SIZE is now: 36.009 38.883 38.08083
Center of current box is (x y z): 18.8505 20.8785 36.577585
Diagonals of current box are (D1: x y z, D2: x y z): 0.846 1.437 17.53717 36.855 40.32 55.618
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1597333.64527663
**BOX SIZE is now: 37.009 39.883 40.08083
Center of receptor atoms is (x y z): 15.8365095057035 22.8407095057035 35.6487825095057
Center of current box is (x y z): 18.3505 21.3785 36.577585
Diagonals of current box is (D1: x y z, D2: x y z): -0.154 1.437 16.53717 36.855 41.32 56.618
Limit diagonals to 8.3f :  -0.154    1.437   16.537   36.855   41.320   56.618