X- Y+ Z+ Y- Z+ Z+ Y+ Z- X+ Y- Y+ X+ Y+ X+ X+ Z+ X- X- X- 
After creating box around spheres, box is too small (645452.928877199 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.39491131498471 15.6578116207951 21.5284550458716
Center of current box is (x y z): 2.80142 10.892795 25.040075
Diagonals of current box are (D1: x y z, D2: x y z): -12.21 -4.03541 11.70543 17.81284 25.821 38.37472
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 764867.035255835
**BOX SIZE is now: 32.02284 30.85641 28.66929
Center of current box is (x y z): 2.80142 11.392795 25.040075
Diagonals of current box are (D1: x y z, D2: x y z): -13.21 -4.03541 10.70543 18.81284 26.821 39.37472
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 897500.87623447
**BOX SIZE is now: 34.02284 31.85641 30.66929
Center of current box is (x y z): 2.80142 11.892795 25.040075
Diagonals of current box are (D1: x y z, D2: x y z): -14.21 -4.03541 9.70543 19.81284 27.821 40.37472
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1044002.45181311
**BOX SIZE is now: 36.02284 32.85641 32.66929
Center of current box is (x y z): 2.80142 12.392795 25.040075
Diagonals of current box are (D1: x y z, D2: x y z): -15.21 -4.03541 8.70543 20.81284 28.821 41.37472
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1205019.76199174
**BOX SIZE is now: 38.02284 33.85641 34.66929
Center of current box is (x y z): 2.80142 12.892795 25.040075
Diagonals of current box are (D1: x y z, D2: x y z): -16.21 -4.03541 7.70543 21.81284 29.821 42.37472
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1381200.80677038
**BOX SIZE is now: 40.02284 34.85641 36.66929
Center of current box is (x y z): 2.80142 13.392795 25.040075
Diagonals of current box are (D1: x y z, D2: x y z): -17.21 -4.03541 6.70543 22.81284 30.821 43.37472
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1573193.58614901
**BOX SIZE is now: 42.02284 35.85641 38.66929
Center of receptor atoms is (x y z): 1.39491131498471 15.6578116207951 21.5284550458716
Center of current box is (x y z): 2.80142 13.892795 25.040075
Diagonals of current box is (D1: x y z, D2: x y z): -18.21 -4.03541 5.70543 23.81284 31.821 44.37472
Limit diagonals to 8.3f : -18.210   -4.035    5.705   23.813   31.821   44.375