X+ Y+ Z- X- Z+ X+ Y+ Z+ X+ Y- Y+ Z+ 
After creating box around spheres, box is too small (720898.088946054 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.7824364261168 -0.585748568155791 0.215279782359681
Center of current box is (x y z): 26.45235 2.13042 2.032915
Diagonals of current box are (D1: x y z, D2: x y z): 11.12782 -15.8026 -17.96216 41.77688 11.54176 13.89633
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 875843.828183673
**BOX SIZE is now: 32.64906 29.34436 33.85849
Center of current box is (x y z): 26.45235 2.13042 2.032915
Diagonals of current box are (D1: x y z, D2: x y z): 10.12782 -16.8026 -18.96216 42.77688 12.54176 14.89633
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1051493.57998129
**BOX SIZE is now: 34.64906 31.34436 35.85849
Center of current box is (x y z): 26.45235 2.13042 2.032915
Diagonals of current box are (D1: x y z, D2: x y z): 9.12782 -17.8026 -19.96216 43.77688 13.54176 15.89633
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1249143.34433891
**BOX SIZE is now: 36.64906 33.34436 37.85849
Center of current box is (x y z): 26.45235 2.13042 2.032915
Diagonals of current box are (D1: x y z, D2: x y z): 8.12782 -18.8026 -20.96216 44.77688 14.54176 16.89633
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1470089.12125653
**BOX SIZE is now: 38.64906 35.34436 39.85849
Center of current box is (x y z): 26.45235 2.13042 2.032915
Diagonals of current box are (D1: x y z, D2: x y z): 7.12782 -19.8026 -21.96216 45.77688 15.54176 17.89633
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1673421.09070451
**BOX SIZE is now: 39.64906 37.34436 41.85849
Center of receptor atoms is (x y z): 33.7824364261168 -0.585748568155791 0.215279782359681
Center of current box is (x y z): 26.95235 -2.13042 -2.032915
Diagonals of current box is (D1: x y z, D2: x y z): 7.12782 -20.8026 -22.96216 46.77688 16.54176 18.89633
Limit diagonals to 8.3f :   7.128  -20.803  -22.962   46.777   16.542   18.896