X- Y- Z- X+ Y- Z+ X- Z- X- Z+ Y+ Y+ X- X- Y- Z- X- Y- Y+ Y+ Z- 
After creating box around spheres, box is too small (658776.142835715 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.8820169381107 13.8790859934854 0.513239087947882
Center of current box is (x y z): 31.070265 16.299 1.85766
Diagonals of current box are (D1: x y z, D2: x y z): 16.0832 1.884 -15.975 46.05733 30.714 12.25968
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 779546.062237848
**BOX SIZE is now: 30.97413 30.83 30.23468
Center of current box is (x y z): 30.570265 16.299 1.85766
Diagonals of current box are (D1: x y z, D2: x y z): 15.0832 0.884 -16.975 46.05733 31.714 13.25968
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 913601.379159982
**BOX SIZE is now: 31.97413 32.83 32.23468
Center of current box is (x y z): 30.070265 16.299 1.85766
Diagonals of current box are (D1: x y z, D2: x y z): 14.0832 -0.116 -17.975 46.05733 32.714 14.25968
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1061590.09360212
**BOX SIZE is now: 32.97413 34.83 34.23468
Center of current box is (x y z): 29.570265 16.299 1.85766
Diagonals of current box are (D1: x y z, D2: x y z): 13.0832 -1.116 -18.975 46.05733 33.714 15.25968
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1224160.20556425
**BOX SIZE is now: 33.97413 36.83 36.23468
Center of current box is (x y z): 29.070265 16.299 1.85766
Diagonals of current box are (D1: x y z, D2: x y z): 12.0832 -2.116 -19.975 46.05733 34.714 16.25968
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1365854.64898802
**BOX SIZE is now: 34.97413 37.83 38.23468
Center of current box is (x y z): 28.570265 15.799 1.85766
Diagonals of current box are (D1: x y z, D2: x y z): 11.0832 -3.116 -20.975 46.05733 34.714 17.25968
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1517476.61117178
**BOX SIZE is now: 35.97413 38.83 40.23468
Center of receptor atoms is (x y z): 23.8820169381107 13.8790859934854 0.513239087947882
Center of current box is (x y z): 28.070265 15.299 -1.85766
Diagonals of current box is (D1: x y z, D2: x y z): 10.0832 -4.116 -21.975 46.05733 34.714 18.25968
Limit diagonals to 8.3f :  10.083   -4.116  -21.975   46.057   34.714   18.260