X- Y+ Z- X+ Z- X- Y+ Z- X- Y- Y- Y- Y- Z- 
After creating box around spheres, box is too small (752904.46336689 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.1434800605755 34.4706426047451 23.6306739020697
Center of current box is (x y z): 15.3235 39.88 27.7655
Diagonals of current box are (D1: x y z, D2: x y z): 0.0410000000000004 26.791 10.34 30.606 52.969 45.191
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 884970.92006289
**BOX SIZE is now: 31.565 28.178 36.851
Center of current box is (x y z): 14.8235 39.88 27.7655
Diagonals of current box are (D1: x y z, D2: x y z): -0.959 25.791 9.34 30.606 53.969 46.191
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1030878.54875889
**BOX SIZE is now: 32.565 30.178 38.851
Center of current box is (x y z): 14.3235 39.88 27.7655
Diagonals of current box are (D1: x y z, D2: x y z): -1.959 24.791 8.34 30.606 54.969 47.191
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1191275.34945489
**BOX SIZE is now: 33.565 32.178 40.851
Center of current box is (x y z): 13.8235 39.88 27.7655
Diagonals of current box are (D1: x y z, D2: x y z): -2.959 23.791 7.34 30.606 55.969 48.191
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1366809.32215089
**BOX SIZE is now: 34.565 34.178 42.851
Center of current box is (x y z): 13.3235 39.88 27.7655
Diagonals of current box are (D1: x y z, D2: x y z): -3.959 22.791 6.34 30.606 56.969 49.191
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1558128.46684689
**BOX SIZE is now: 35.565 36.178 44.851
Center of receptor atoms is (x y z): 13.1434800605755 34.4706426047451 23.6306739020697
Center of current box is (x y z): 12.8235 39.88 27.7655
Diagonals of current box is (D1: x y z, D2: x y z): -4.959 21.791 5.34 30.606 57.969 50.191
Limit diagonals to 8.3f :  -4.959   21.791    5.340   30.606   57.969   50.191