X+ Y- Z- Y+ X+ Y- Z- Y+ Y+ X+ Z- X- Z+ X+ Z- Y+ Z+ Y- Z- X- 
After creating box around spheres, box is too small (671201.79316439 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 51.5373175182483 151.978907916901 26.0154845592363
Center of current box is (x y z): 50.87981 155.807 28.189
Diagonals of current box are (D1: x y z, D2: x y z): 36.14861 140.819 14.115 65.61101 170.795 42.263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 818913.92158679
**BOX SIZE is now: 31.4624 31.976 30.148
Center of current box is (x y z): 50.87981 155.807 28.189
Diagonals of current box are (D1: x y z, D2: x y z): 35.14861 139.819 13.115 66.61101 171.795 43.263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 986840.71240919
**BOX SIZE is now: 33.4624 33.976 32.148
Center of current box is (x y z): 50.87981 155.807 28.189
Diagonals of current box are (D1: x y z, D2: x y z): 34.14861 138.819 12.115 67.61101 172.795 44.263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1176278.16563159
**BOX SIZE is now: 35.4624 35.976 34.148
Center of current box is (x y z): 50.87981 155.807 28.189
Diagonals of current box are (D1: x y z, D2: x y z): 33.14861 137.819 11.115 68.61101 173.795 45.263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1388522.28125399
**BOX SIZE is now: 37.4624 37.976 36.148
Center of current box is (x y z): 50.87981 155.807 28.189
Diagonals of current box are (D1: x y z, D2: x y z): 32.14861 136.819 10.115 69.61101 174.795 46.263
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1624869.05927639
**BOX SIZE is now: 39.4624 39.976 38.148
Center of receptor atoms is (x y z): 51.5373175182483 151.978907916901 26.0154845592363
Center of current box is (x y z): 50.87981 155.807 28.189
Diagonals of current box is (D1: x y z, D2: x y z): 31.14861 135.819 9.115 70.61101 175.795 47.263
Limit diagonals to 8.3f :  31.149  135.819    9.115   70.611  175.795   47.263