X+ Y- Z+ Y+ X- X- X+ Y- X+ Y- Y- X+ 
After creating box around spheres, box is too small (865259.627830416 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 21.5983438077634 11.239224276032 25.3945674676525
Center of current box is (x y z): 25.953 20.633 27.7915
Diagonals of current box are (D1: x y z, D2: x y z): 10.931 3.967 11.791 40.975 37.299 43.792
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 980536.016590416
**BOX SIZE is now: 32.044 33.332 34.001
Center of current box is (x y z): 25.953 19.633 27.7915
Diagonals of current box are (D1: x y z, D2: x y z): 9.931 2.967 10.791 41.975 36.299 44.792
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1103012.11735042
**BOX SIZE is now: 34.044 33.332 36.001
Center of current box is (x y z): 25.953 18.633 27.7915
Diagonals of current box are (D1: x y z, D2: x y z): 8.931 1.967 9.791 42.975 35.299 45.792
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1232687.93011042
**BOX SIZE is now: 36.044 33.332 38.001
Center of current box is (x y z): 25.953 17.633 27.7915
Diagonals of current box are (D1: x y z, D2: x y z): 7.931 0.967000000000001 8.791 43.975 34.299 46.792
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1369563.45487042
**BOX SIZE is now: 38.044 33.332 40.001
Center of current box is (x y z): 25.953 16.633 27.7915
Diagonals of current box are (D1: x y z, D2: x y z): 6.931 -0.0329999999999995 7.791 44.975 33.299 47.792
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1559049.66881842
**BOX SIZE is now: 40.044 34.332 42.001
Center of receptor atoms is (x y z): 21.5983438077634 11.239224276032 25.3945674676525
Center of current box is (x y z): 25.953 16.133 27.7915
Diagonals of current box is (D1: x y z, D2: x y z): 5.931 -1.033 6.791 45.975 33.299 48.792
Limit diagonals to 8.3f :   5.931   -1.033    6.791   45.975   33.299   48.792