X- Y- Z+ Y- Y+ Z- Z- Y+ Z- 
After creating box around spheres, box is too small (726214.204168395 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.0328168812589 56.8129034334764 22.2390268240343
Center of current box is (x y z): 20.5235 49.83023 11.143385
Diagonals of current box are (D1: x y z, D2: x y z): 5.626 35.96735 -5.13623 35.421 63.69311 27.423
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 881900.559474394
**BOX SIZE is now: 31.795 29.72576 34.55923
Center of current box is (x y z): 20.5235 49.83023 11.143385
Diagonals of current box are (D1: x y z, D2: x y z): 4.626 34.96735 -6.13623 36.421 64.69311 28.423
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1058340.19262039
**BOX SIZE is now: 33.795 31.72576 36.55923
Center of current box is (x y z): 20.5235 49.83023 11.143385
Diagonals of current box are (D1: x y z, D2: x y z): 3.626 33.96735 -7.13623 37.421 65.69311 29.423
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1224234.33696799
**BOX SIZE is now: 35.795 33.72576 37.55923
Center of current box is (x y z): 20.5235 49.83023 11.643385
Diagonals of current box are (D1: x y z, D2: x y z): 2.626 32.96735 -7.13623 38.421 66.69311 30.423
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1405749.51707559
**BOX SIZE is now: 37.795 35.72576 38.55923
Center of current box is (x y z): 20.5235 49.83023 12.143385
Diagonals of current box are (D1: x y z, D2: x y z): 1.626 31.96735 -7.13623 39.421 67.69311 31.423
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1603533.73294319
**BOX SIZE is now: 39.795 37.72576 39.55923
Center of receptor atoms is (x y z): 28.0328168812589 56.8129034334764 22.2390268240343
Center of current box is (x y z): 20.5235 49.83023 12.643385
Diagonals of current box is (D1: x y z, D2: x y z): 0.625999999999999 30.96735 -7.13623 40.421 68.69311 32.423
Limit diagonals to 8.3f :   0.626   30.967   -7.136   40.421   68.693   32.423