X- Y- Z+ Z+ X+ Y+ Z- Z- X+ Y- Z+ X+ Z- 
After creating box around spheres, box is too small (637187.183650439 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.6309358379063 0.569192064162094 23.7284596876319
Center of current box is (x y z): 17.294355 7.24433 14.039845
Diagonals of current box are (D1: x y z, D2: x y z): 4.36421 -22.261 -1.1529 30.2245 7.77234 29.23259
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 756011.477489106
**BOX SIZE is now: 27.86029 31.03334 32.38549
Center of current box is (x y z): 17.294355 6.74433 14.039845
Diagonals of current box are (D1: x y z, D2: x y z): 3.36421 -22.261 -2.1529 31.2245 8.77234 30.23259
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 888045.517007774
**BOX SIZE is now: 29.86029 32.03334 34.38549
Center of current box is (x y z): 17.294355 6.24433 14.039845
Diagonals of current box are (D1: x y z, D2: x y z): 2.36421 -22.261 -3.1529 32.2245 9.77234 31.23259
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1033937.30220644
**BOX SIZE is now: 31.86029 33.03334 36.38549
Center of current box is (x y z): 17.294355 5.74433 14.039845
Diagonals of current box are (D1: x y z, D2: x y z): 1.36421 -22.261 -4.1529 33.2245 10.77234 32.23259
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1194334.83308511
**BOX SIZE is now: 33.86029 34.03334 38.38549
Center of current box is (x y z): 17.294355 5.24433 14.039845
Diagonals of current box are (D1: x y z, D2: x y z): 0.36421 -22.261 -5.1529 34.2245 11.77234 33.23259
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1369886.10964378
**BOX SIZE is now: 35.86029 35.03334 40.38549
Center of current box is (x y z): 17.294355 4.74433 14.039845
Diagonals of current box are (D1: x y z, D2: x y z): -0.63579 -22.261 -6.1529 35.2245 12.77234 34.23259
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1524404.84892659
**BOX SIZE is now: 37.86029 36.03334 41.38549
Center of receptor atoms is (x y z): 14.6309358379063 0.569192064162094 23.7284596876319
Center of current box is (x y z): 17.294355 -4.24433 14.539845
Diagonals of current box is (D1: x y z, D2: x y z): -1.63579 -22.261 -6.1529 36.2245 13.77234 35.23259
Limit diagonals to 8.3f :  -1.636  -22.261   -6.153   36.224   13.772   35.233