X- Y- Z- Z+ Y- Y- Z+ Y- Z+ Z+ X- Y- X- X- X- X- Y- X- X- Y- 
After creating box around spheres, box is too small (792778.884586632 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.9058030869972 28.103573900842 6.68794013096352
Center of current box is (x y z): 21.2255 23.624 13.293
Diagonals of current box are (D1: x y z, D2: x y z): 7.099 7.351 -2.673 35.352 39.897 29.259
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 925851.644566632
**BOX SIZE is now: 29.253 34.546 33.932
Center of current box is (x y z): 20.7255 23.624 13.293
Diagonals of current box are (D1: x y z, D2: x y z): 6.099 6.351 -3.673 35.352 40.897 30.259
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1072638.67654663
**BOX SIZE is now: 30.253 36.546 35.932
Center of current box is (x y z): 20.2255 23.624 13.293
Diagonals of current box are (D1: x y z, D2: x y z): 5.099 5.351 -4.673 35.352 41.897 31.259
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1233787.98052663
**BOX SIZE is now: 31.253 38.546 37.932
Center of current box is (x y z): 19.7255 23.624 13.293
Diagonals of current box are (D1: x y z, D2: x y z): 4.099 4.351 -5.673 35.352 42.897 32.259
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1375173.53301463
**BOX SIZE is now: 32.253 39.546 39.932
Center of current box is (x y z): 19.2255 24.124 13.293
Diagonals of current box are (D1: x y z, D2: x y z): 3.099 4.351 -6.673 35.352 43.897 33.259
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1526469.70550263
**BOX SIZE is now: 33.253 40.546 41.932
Center of receptor atoms is (x y z): 16.9058030869972 28.103573900842 6.68794013096352
Center of current box is (x y z): 18.7255 24.624 13.293
Diagonals of current box is (D1: x y z, D2: x y z): 2.099 4.351 -7.673 35.352 44.897 34.259
Limit diagonals to 8.3f :   2.099    4.351   -7.673   35.352   44.897   34.259