X+ Y+ Z+ Y+ Z- X- Y+ Z+ Z- Y- Y- X+ X- X+ X- X- X- 
After creating box around spheres, box is too small (652877.451385504 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.9600822287126 -0.0171152549988804 21.0780083127387
Center of current box is (x y z): 14.01061 13.048515 19.343535
Diagonals of current box are (D1: x y z, D2: x y z): 0.284000000000001 -27.26377 3.85323 27.73722 1.16674 34.83384
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 771885.739601516
**BOX SIZE is now: 29.45322 29.43051 32.98061
Center of current box is (x y z): 14.01061 12.548515 19.343535
Diagonals of current box are (D1: x y z, D2: x y z): -0.715999999999999 -27.26377 2.85323 28.73722 2.16674 35.83384
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 903993.871617527
**BOX SIZE is now: 31.45322 30.43051 34.98061
Center of current box is (x y z): 14.01061 12.048515 19.343535
Diagonals of current box are (D1: x y z, D2: x y z): -1.716 -27.26377 1.85323 29.73722 3.16674 36.83384
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1049849.84743354
**BOX SIZE is now: 33.45322 31.43051 36.98061
Center of current box is (x y z): 14.01061 11.548515 19.343535
Diagonals of current box are (D1: x y z, D2: x y z): -2.716 -27.26377 0.85323 30.73722 4.16674 37.83384
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1210101.66704955
**BOX SIZE is now: 35.45322 32.43051 38.98061
Center of current box is (x y z): 14.01061 11.048515 19.343535
Diagonals of current box are (D1: x y z, D2: x y z): -3.716 -27.26377 -0.14677 31.73722 5.16674 38.83384
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1385397.33046556
**BOX SIZE is now: 37.45322 33.43051 40.98061
Center of current box is (x y z): 14.01061 10.548515 19.343535
Diagonals of current box are (D1: x y z, D2: x y z): -4.716 -27.26377 -1.14677 32.73722 6.16674 39.83384
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1576384.83768157
**BOX SIZE is now: 39.45322 34.43051 42.98061
Center of receptor atoms is (x y z): 13.9600822287126 -0.0171152549988804 21.0780083127387
Center of current box is (x y z): 14.01061 -10.048515 19.343535
Diagonals of current box is (D1: x y z, D2: x y z): -5.716 -27.26377 -2.14677 33.73722 7.16674 40.83384
Limit diagonals to 8.3f :  -5.716  -27.264   -2.147   33.737    7.167   40.834