X+ Y+ Z+ X+ Z- Y- Z- X- Y+ Z+ Z+ Y+ Z- Z+ Y+ X- Z+ Y+ X- 
After creating box around spheres, box is too small (700130.644238555 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.4018419894366 16.9381826584507 -46.7870884683098
Center of current box is (x y z): 29.264645 12.570985 49.95362
Diagonals of current box are (D1: x y z, D2: x y z): 15.076 -2.88403 -64.735 43.45329 28.026 -35.17224
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 823908.049320302
**BOX SIZE is now: 29.37729 32.91003 31.56276
Center of current box is (x y z): 28.764645 12.570985 49.95362
Diagonals of current box are (D1: x y z, D2: x y z): 14.076 -3.88403 -65.735 43.45329 29.026 -34.17224
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 960994.010362049
**BOX SIZE is now: 30.37729 34.91003 33.56276
Center of current box is (x y z): 28.264645 12.570985 49.95362
Diagonals of current box are (D1: x y z, D2: x y z): 13.076 -4.88403 -66.735 43.45329 30.026 -33.17224
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1112036.5273638
**BOX SIZE is now: 31.37729 36.91003 35.56276
Center of current box is (x y z): 27.764645 12.570985 49.95362
Diagonals of current box are (D1: x y z, D2: x y z): 12.076 -5.88403 -67.735 43.45329 31.026 -32.17224
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1277683.60032554
**BOX SIZE is now: 32.37729 38.91003 37.56276
Center of current box is (x y z): 27.264645 12.570985 49.95362
Diagonals of current box are (D1: x y z, D2: x y z): 11.076 -6.88403 -68.735 43.45329 32.026 -31.17224
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1458583.22924729
**BOX SIZE is now: 33.37729 40.91003 39.56276
Center of current box is (x y z): 26.764645 12.570985 49.95362
Diagonals of current box are (D1: x y z, D2: x y z): 10.076 -7.88403 -69.735 43.45329 33.026 -30.17224
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1616805.40767859
**BOX SIZE is now: 34.37729 41.91003 41.56276
Center of receptor atoms is (x y z): 19.4018419894366 16.9381826584507 -46.7870884683098
Center of current box is (x y z): 26.264645 13.070985 -49.95362
Diagonals of current box is (D1: x y z, D2: x y z): 9.076 -7.88403 -70.735 43.45329 34.026 -29.17224
Limit diagonals to 8.3f :   9.076   -7.884  -70.735   43.453   34.026  -29.172