X- Y- Z+ X- Y- Z+ Y- X+ Y- Z+ Z+ X+ X+ Z+ X+ Z+ Y- 
After creating box around spheres, box is too small (683176.082870426 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.44305237662731 6.59023826824101 4.50861550105963
Center of current box is (x y z): 4.65001 6.21104 0.91649
Diagonals of current box are (D1: x y z, D2: x y z): -10.592 -6.50592 -15.401 19.89202 18.928 17.23398
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 833367.083123405
**BOX SIZE is now: 32.48402 27.43392 34.63498
Center of current box is (x y z): 4.65001 6.21104 0.91649
Diagonals of current box are (D1: x y z, D2: x y z): -11.592 -7.50592 -16.401 20.89202 19.928 18.23398
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1003981.51409638
**BOX SIZE is now: 34.48402 29.43392 36.63498
Center of current box is (x y z): 4.65001 6.21104 0.91649
Diagonals of current box are (D1: x y z, D2: x y z): -12.592 -8.50592 -17.401 21.89202 20.928 19.23398
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1163525.25628528
**BOX SIZE is now: 35.48402 31.43392 38.63498
Center of current box is (x y z): 5.15001 6.21104 0.91649
Diagonals of current box are (D1: x y z, D2: x y z): -12.592 -9.50592 -18.401 22.89202 21.928 20.23398
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1338300.98799417
**BOX SIZE is now: 36.48402 33.43392 40.63498
Center of current box is (x y z): 5.65001 6.21104 0.91649
Diagonals of current box are (D1: x y z, D2: x y z): -12.592 -10.50592 -19.401 23.89202 22.928 21.23398
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1528956.70922307
**BOX SIZE is now: 37.48402 35.43392 42.63498
Center of receptor atoms is (x y z): 6.44305237662731 6.59023826824101 4.50861550105963
Center of current box is (x y z): 6.15001 6.21104 0.91649
Diagonals of current box is (D1: x y z, D2: x y z): -12.592 -11.50592 -20.401 24.89202 23.928 22.23398
Limit diagonals to 8.3f : -12.592  -11.506  -20.401   24.892   23.928   22.234