X+ Y+ Z+ X- Y+ Z+ Z- X- X- Z+ X- Z- Y+ Z+ X- Z- 
After creating box around spheres, box is too small (603336.1986437 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.4636128440367 15.6338452599388 21.7352214067278
Center of current box is (x y z): 1.974 11.044325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -12.6393 -3.81035 13.283 16.5873 25.899 39.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 718103.85591254
**BOX SIZE is now: 31.2266 30.70935 27.735
Center of current box is (x y z): 1.974 11.544325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -13.6393 -3.81035 12.283 17.5873 26.899 40.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 845872.58558138
**BOX SIZE is now: 33.2266 31.70935 29.735
Center of current box is (x y z): 1.974 12.044325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -14.6393 -3.81035 11.283 18.5873 27.899 41.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 987290.38765022
**BOX SIZE is now: 35.2266 32.70935 31.735
Center of current box is (x y z): 1.974 12.544325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -15.6393 -3.81035 10.283 19.5873 28.899 42.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1143005.26211906
**BOX SIZE is now: 37.2266 33.70935 33.735
Center of current box is (x y z): 1.974 13.044325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -16.6393 -3.81035 9.283 20.5873 29.899 43.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1313665.2089879
**BOX SIZE is now: 39.2266 34.70935 35.735
Center of current box is (x y z): 1.974 13.544325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -17.6393 -3.81035 8.283 21.5873 30.899 44.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1499918.22825674
**BOX SIZE is now: 41.2266 35.70935 37.735
Center of current box is (x y z): 1.974 14.044325 26.1505
Diagonals of current box are (D1: x y z, D2: x y z): -18.6393 -3.81035 7.283 22.5873 31.899 45.018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1702412.31992558
**BOX SIZE is now: 43.2266 36.70935 39.735
Center of receptor atoms is (x y z): 1.4636128440367 15.6338452599388 21.7352214067278
Center of current box is (x y z): 1.974 14.544325 26.1505
Diagonals of current box is (D1: x y z, D2: x y z): -19.6393 -3.81035 6.283 23.5873 32.899 46.018
Limit diagonals to 8.3f : -19.639   -3.810    6.283   23.587   32.899   46.018