X- Y- Z- X- Y+ Z- Z- Y- X- Y+ X- Y+ Y+ Y+ Y- X- Y+ 
After creating box around spheres, box is too small (743262.66171027 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.8541384832784 -0.762567593028734 20.9929100329722
Center of current box is (x y z): 15.7335 13.957 19.6975
Diagonals of current box are (D1: x y z, D2: x y z): 0.0380000000000003 -27.23 3.18 31.429 -0.683999999999999 36.215
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 838483.26989427
**BOX SIZE is now: 33.391 26.546 35.035
Center of current box is (x y z): 15.7335 12.957 19.6975
Diagonals of current box are (D1: x y z, D2: x y z): -0.962 -26.23 2.18 32.429 0.316000000000001 37.215
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 974826.86757327
**BOX SIZE is now: 35.391 27.546 37.035
Center of current box is (x y z): 15.7335 12.457 19.6975
Diagonals of current box are (D1: x y z, D2: x y z): -1.962 -26.23 1.18 33.429 1.316 38.215
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1124942.40925227
**BOX SIZE is now: 37.391 28.546 39.035
Center of current box is (x y z): 15.7335 11.957 19.6975
Diagonals of current box are (D1: x y z, D2: x y z): -2.962 -26.23 0.18 34.429 2.316 39.215
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1289477.89493127
**BOX SIZE is now: 39.391 29.546 41.035
Center of current box is (x y z): 15.7335 11.457 19.6975
Diagonals of current box are (D1: x y z, D2: x y z): -3.962 -26.23 -0.82 35.429 3.316 40.215
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1469081.32461027
**BOX SIZE is now: 41.391 30.546 43.035
Center of current box is (x y z): 15.7335 10.957 19.6975
Diagonals of current box are (D1: x y z, D2: x y z): -4.962 -26.23 -1.82 36.429 4.316 41.215
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1664400.69828927
**BOX SIZE is now: 43.391 31.546 45.035
Center of receptor atoms is (x y z): 13.8541384832784 -0.762567593028734 20.9929100329722
Center of current box is (x y z): 15.7335 -10.457 19.6975
Diagonals of current box is (D1: x y z, D2: x y z): -5.962 -26.23 -2.82 37.429 5.316 42.215
Limit diagonals to 8.3f :  -5.962  -26.230   -2.820   37.429    5.316   42.215