X- Y+ Z+ X- Y- Z+ Z- X- Y- Z- Z- X- Y- Y+ Y- Y+ Y+ 
After creating box around spheres, box is too small (590889.948826281 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.2004625568887 20.3127227968556 -10.8684811750103
Center of current box is (x y z): 16.98594 10.204145 12.30155
Diagonals of current box are (D1: x y z, D2: x y z): 2.127 -4.53171 -24.79521 31.84488 24.94 0.19211
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 727357.657333656
**BOX SIZE is now: 31.71788 31.47171 26.98732
Center of current box is (x y z): 16.98594 10.204145 12.30155
Diagonals of current box are (D1: x y z, D2: x y z): 1.127 -5.53171 -25.79521 32.84488 25.94 1.19211
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 857106.688845666
**BOX SIZE is now: 32.71788 33.47171 28.98732
Center of current box is (x y z): 16.48594 10.204145 12.30155
Diagonals of current box are (D1: x y z, D2: x y z): 0.127000000000001 -6.53171 -26.79521 32.84488 26.94 2.19211
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1000668.35767768
**BOX SIZE is now: 33.71788 35.47171 30.98732
Center of current box is (x y z): 15.98594 10.204145 12.30155
Diagonals of current box are (D1: x y z, D2: x y z): -0.872999999999999 -7.53171 -27.79521 32.84488 27.94 3.19211
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1158690.66382969
**BOX SIZE is now: 34.71788 37.47171 32.98732
Center of current box is (x y z): 15.48594 10.204145 12.30155
Diagonals of current box are (D1: x y z, D2: x y z): -1.873 -8.53171 -28.79521 32.84488 28.94 4.19211
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1331821.6073017
**BOX SIZE is now: 35.71788 39.47171 34.98732
Center of current box is (x y z): 14.98594 10.204145 12.30155
Diagonals of current box are (D1: x y z, D2: x y z): -2.873 -9.53171 -29.79521 32.84488 29.94 5.19211
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1520709.18809371
**BOX SIZE is now: 36.71788 41.47171 36.98732
Center of receptor atoms is (x y z): 14.2004625568887 20.3127227968556 -10.8684811750103
Center of current box is (x y z): 14.48594 10.204145 -12.30155
Diagonals of current box is (D1: x y z, D2: x y z): -3.873 -10.53171 -30.79521 32.84488 30.94 6.19211
Limit diagonals to 8.3f :  -3.873  -10.532  -30.795   32.845   30.940    6.192