X- Y- Z- Y- Z+ X+ Y- Z- X+ Y- Z- Y- Z+ X- Y+ X- Y+ 
After creating box around spheres, box is too small (657332.712408577 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 27.2437903909562 9.66336975977389 104.293454545455
Center of current box is (x y z): 18.100045 15.18733 109.58879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 1.75766 94.93239 33.56109 28.617 124.24519
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 778867.138453401
**BOX SIZE is now: 31.92209 28.85934 31.3128
Center of current box is (x y z): 18.600045 15.18733 109.58879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 0.75766 93.93239 34.56109 29.617 125.24519
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 913795.327058226
**BOX SIZE is now: 32.92209 30.85934 33.3128
Center of current box is (x y z): 19.100045 15.18733 109.58879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 -0.24234 92.93239 35.56109 30.617 126.24519
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1030422.41076975
**BOX SIZE is now: 33.92209 31.85934 35.3128
Center of current box is (x y z): 19.600045 14.68733 109.58879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 -1.24234 91.93239 36.56109 30.617 127.24519
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1191242.88603457
**BOX SIZE is now: 34.92209 33.85934 37.3128
Center of current box is (x y z): 20.100045 14.68733 109.58879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 -2.24234 90.93239 37.56109 31.617 128.24519
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1329163.77948609
**BOX SIZE is now: 35.92209 34.85934 39.3128
Center of current box is (x y z): 20.600045 14.18733 109.58879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 -3.24234 89.93239 38.56109 31.617 129.24519
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1441103.91054945
**BOX SIZE is now: 36.92209 35.85934 40.3128
Center of current box is (x y z): 21.100045 13.68733 109.08879
Diagonals of current box are (D1: x y z, D2: x y z): 2.639 -4.24234 88.93239 39.56109 31.617 129.24519
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1601451.15846612
**BOX SIZE is now: 37.92209 37.85934 41.3128
Center of receptor atoms is (x y z): 27.2437903909562 9.66336975977389 104.293454545455
Center of current box is (x y z): 21.600045 13.68733 108.58879
Diagonals of current box is (D1: x y z, D2: x y z): 2.639 -5.24234 87.93239 40.56109 32.617 129.24519
Limit diagonals to 8.3f :   2.639   -5.242   87.932   40.561   32.617  129.245