X- Y+ Z+ X+ Y+ X+ Y- Z- Y+ Y- Z- X+ Z- Z+ X+ Z+ X- Y- Z- 
After creating box around spheres, box is too small (717545.061789666 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 21.2520913173652 61.1956796407187 30.3690708582834
Center of current box is (x y z): 20.55459 63.698205 25.334
Diagonals of current box are (D1: x y z, D2: x y z): 6.225 47.44 11.075 34.88418 79.95641 39.593
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 846716.187047432
**BOX SIZE is now: 30.65918 33.51641 30.518
Center of current box is (x y z): 20.55459 63.198205 25.334
Diagonals of current box are (D1: x y z, D2: x y z): 5.225 46.44 10.075 35.88418 79.95641 40.593
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 989733.992305197
**BOX SIZE is now: 32.65918 34.51641 32.518
Center of current box is (x y z): 20.55459 62.698205 25.334
Diagonals of current box are (D1: x y z, D2: x y z): 4.225 45.44 9.075 36.88418 79.95641 41.593
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1147246.47756296
**BOX SIZE is now: 34.65918 35.51641 34.518
Center of current box is (x y z): 20.55459 62.198205 25.334
Diagonals of current box are (D1: x y z, D2: x y z): 3.225 44.44 8.075 37.88418 79.95641 42.593
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1319901.64282073
**BOX SIZE is now: 36.65918 36.51641 36.518
Center of current box is (x y z): 20.55459 61.698205 25.334
Diagonals of current box are (D1: x y z, D2: x y z): 2.225 43.44 7.075 38.88418 79.95641 43.593
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1508347.48807849
**BOX SIZE is now: 38.65918 37.51641 38.518
Center of receptor atoms is (x y z): 21.2520913173652 61.1956796407187 30.3690708582834
Center of current box is (x y z): 20.55459 61.198205 25.334
Diagonals of current box is (D1: x y z, D2: x y z): 1.225 42.44 6.075 39.88418 79.95641 44.593
Limit diagonals to 8.3f :   1.225   42.440    6.075   39.884   79.956   44.593