X+ Y+ Z- X+ Y+ Z+ X+ X+ Y+ X+ X+ X+ X+ Y+ Y+ 
After creating box around spheres, box is too small (814152.52932048 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 87.703236483698 23.6174102352456 -39.7233631861329
Center of current box is (x y z): 82.5835 18.511 37.31
Diagonals of current box are (D1: x y z, D2: x y z): 68.874 1.349 -53.33 96.293 35.673 -21.29
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 955104.95450448
**BOX SIZE is now: 29.419 35.324 34.04
Center of current box is (x y z): 82.5835 19.011 37.31
Diagonals of current box are (D1: x y z, D2: x y z): 67.874 1.349 -54.33 97.293 36.673 -20.29
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1110540.93568848
**BOX SIZE is now: 31.419 36.324 36.04
Center of current box is (x y z): 82.5835 19.511 37.31
Diagonals of current box are (D1: x y z, D2: x y z): 66.874 1.349 -55.33 98.293 37.673 -19.29
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1281108.47287248
**BOX SIZE is now: 33.419 37.324 38.04
Center of current box is (x y z): 82.5835 20.011 37.31
Diagonals of current box are (D1: x y z, D2: x y z): 65.874 1.349 -56.33 99.293 38.673 -18.29
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1467455.56605648
**BOX SIZE is now: 35.419 38.324 40.04
Center of current box is (x y z): 82.5835 20.511 37.31
Diagonals of current box are (D1: x y z, D2: x y z): 64.874 1.349 -57.33 100.293 39.673 -17.29
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1670230.21524048
**BOX SIZE is now: 37.419 39.324 42.04
Center of receptor atoms is (x y z): 87.703236483698 23.6174102352456 -39.7233631861329
Center of current box is (x y z): 82.5835 21.011 -37.31
Diagonals of current box is (D1: x y z, D2: x y z): 63.874 1.349 -58.33 101.293 40.673 -16.29
Limit diagonals to 8.3f :  63.874    1.349  -58.330  101.293   40.673  -16.290