X- Y- Z- X+ Y- Z- X- Z- Y- Z- X- X+ Z- Z- X- Z- Z- X- Z- X+ Z+ X- Z+ 
After creating box around spheres, box is too small (577298.641569998 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.7609860611511 29.2952850719425 20.5809010791367
Center of current box is (x y z): 13.696735 18.289985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): 0.154999999999999 4.83489 5.691 27.23847 31.74508 35.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 686799.85762335
**BOX SIZE is now: 29.08347 27.91019 31.337
Center of current box is (x y z): 13.696735 18.789985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): -0.845000000000001 4.83489 4.691 28.23847 32.74508 36.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 808855.085476702
**BOX SIZE is now: 31.08347 28.91019 33.337
Center of current box is (x y z): 13.696735 19.289985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): -1.845 4.83489 3.691 29.23847 33.74508 37.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 944112.325130054
**BOX SIZE is now: 33.08347 29.91019 35.337
Center of current box is (x y z): 13.696735 19.789985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): -2.845 4.83489 2.691 30.23847 34.74508 38.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1093219.57658341
**BOX SIZE is now: 35.08347 30.91019 37.337
Center of current box is (x y z): 13.696735 20.289985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): -3.845 4.83489 1.691 31.23847 35.74508 39.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1256824.83983676
**BOX SIZE is now: 37.08347 31.91019 39.337
Center of current box is (x y z): 13.696735 20.789985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): -4.845 4.83489 0.691000000000001 32.23847 36.74508 40.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1435576.11489011
**BOX SIZE is now: 39.08347 32.91019 41.337
Center of current box is (x y z): 13.696735 21.289985 20.3595
Diagonals of current box are (D1: x y z, D2: x y z): -5.845 4.83489 -0.308999999999999 33.23847 37.74508 41.028
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1630121.40174346
**BOX SIZE is now: 41.08347 33.91019 43.337
Center of receptor atoms is (x y z): 13.7609860611511 29.2952850719425 20.5809010791367
Center of current box is (x y z): 13.696735 21.789985 20.3595
Diagonals of current box is (D1: x y z, D2: x y z): -6.845 4.83489 -1.309 34.23847 38.74508 42.028
Limit diagonals to 8.3f :  -6.845    4.835   -1.309   34.238   38.745   42.028