X- Y+ Z+ Y+ Z+ X- Y- Z- X- Z+ X+ X- Z+ Z- Y- Y- Z+ Y+ 
After creating box around spheres, box is too small (668808.411480414 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.4396475961539 45.7985783653846 25.7585759615385
Center of current box is (x y z): 19.164715 36.978 31.608
Diagonals of current box are (D1: x y z, D2: x y z): 5.351 22.168 16.473 32.97843 51.788 46.743
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 816241.319786214
**BOX SIZE is now: 29.62743 31.62 32.27
Center of current box is (x y z): 19.164715 36.978 31.608
Diagonals of current box are (D1: x y z, D2: x y z): 4.351 21.168 15.473 33.97843 52.788 47.743
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 955164.509663814
**BOX SIZE is now: 31.62743 33.62 33.27
Center of current box is (x y z): 19.164715 36.978 31.108
Diagonals of current box are (D1: x y z, D2: x y z): 3.351 20.168 14.473 34.97843 53.788 47.743
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1108320.74198141
**BOX SIZE is now: 33.62743 35.62 34.27
Center of current box is (x y z): 19.164715 36.978 30.608
Diagonals of current box are (D1: x y z, D2: x y z): 2.351 19.168 13.473 35.97843 54.788 47.743
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1242430.37142431
**BOX SIZE is now: 35.62743 36.62 35.27
Center of current box is (x y z): 19.164715 37.478 30.108
Diagonals of current box are (D1: x y z, D2: x y z): 1.351 19.168 12.473 36.97843 55.788 47.743
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1386228.00208721
**BOX SIZE is now: 37.62743 37.62 36.27
Center of current box is (x y z): 19.164715 37.978 29.608
Diagonals of current box are (D1: x y z, D2: x y z): 0.350999999999999 19.168 11.473 37.97843 56.788 47.743
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1581358.74032831
**BOX SIZE is now: 39.62743 38.62 38.27
Center of receptor atoms is (x y z): 16.4396475961539 45.7985783653846 25.7585759615385
Center of current box is (x y z): 19.164715 38.478 29.608
Diagonals of current box is (D1: x y z, D2: x y z): -0.649000000000001 19.168 10.473 38.97843 57.788 48.743
Limit diagonals to 8.3f :  -0.649   19.168   10.473   38.978   57.788   48.743