X- Y+ Z- Z- Y- Z+ Y+ Y- Z+ X- Y+ X- Y+ X- Y- X- 
After creating box around spheres, box is too small (926547.1236855 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.7382861111111 16.1739158730159 24.4562222222222
Center of current box is (x y z): 22.689 12.34 26.9365
Diagonals of current box are (D1: x y z, D2: x y z): 5.614 -2.445 9.945 39.764 27.125 43.928
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1108776.5097255
**BOX SIZE is now: 36.15 31.57 35.983
Center of current box is (x y z): 22.689 12.34 26.9365
Diagonals of current box are (D1: x y z, D2: x y z): 4.614 -3.445 8.945 40.764 28.125 44.928
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1274281.3546155
**BOX SIZE is now: 38.15 32.57 37.983
Center of current box is (x y z): 22.689 12.84 26.9365
Diagonals of current box are (D1: x y z, D2: x y z): 3.614 -3.445 7.945 41.764 29.125 45.928
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1455043.6835055
**BOX SIZE is now: 40.15 33.57 39.983
Center of current box is (x y z): 22.689 13.34 26.9365
Diagonals of current box are (D1: x y z, D2: x y z): 2.614 -3.445 6.945 42.764 30.125 46.928
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1651711.4963955
**BOX SIZE is now: 42.15 34.57 41.983
Center of receptor atoms is (x y z): 20.7382861111111 16.1739158730159 24.4562222222222
Center of current box is (x y z): 22.689 13.84 26.9365
Diagonals of current box is (D1: x y z, D2: x y z): 1.614 -3.445 5.945 43.764 31.125 47.928
Limit diagonals to 8.3f :   1.614   -3.445    5.945   43.764   31.125   47.928