X+ Y- Z+ Y- Z- X- Y+ Z- Z+ Z- Z+ 
After creating box around spheres, box is too small (654533.469568369 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 22.5757479773463 14.8865250809061 44.9764822006473
Center of current box is (x y z): 18.63306 12.042575 55.59152
Diagonals of current box are (D1: x y z, D2: x y z): 5.439 -2.15417 39.41404 31.82712 26.23932 71.769
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 753740.472463791
**BOX SIZE is now: 28.38812 30.39349 32.35496
Center of current box is (x y z): 18.63306 12.042575 54.59152
Diagonals of current box are (D1: x y z, D2: x y z): 4.439 -3.15417 38.41404 32.82712 27.23932 70.769
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 859936.146719214
**BOX SIZE is now: 30.38812 32.39349 32.35496
Center of current box is (x y z): 18.63306 12.042575 53.59152
Diagonals of current box are (D1: x y z, D2: x y z): 3.439 -4.15417 37.41404 33.82712 28.23932 69.769
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 973120.492334636
**BOX SIZE is now: 32.38812 34.39349 32.35496
Center of current box is (x y z): 18.63306 12.042575 52.59152
Diagonals of current box are (D1: x y z, D2: x y z): 2.439 -5.15417 36.41404 34.82712 29.23932 68.769
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 1093293.50931006
**BOX SIZE is now: 34.38812 36.39349 32.35496
Center of current box is (x y z): 18.63306 12.042575 51.59152
Diagonals of current box are (D1: x y z, D2: x y z): 1.439 -6.15417 35.41404 35.82712 30.23932 67.769
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 1220455.19764548
**BOX SIZE is now: 36.38812 38.39349 32.35496
Center of current box is (x y z): 18.63306 12.042575 50.59152
Diagonals of current box are (D1: x y z, D2: x y z): 0.439 -7.15417 34.41404 36.82712 31.23932 66.769
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1396472.57115705
**BOX SIZE is now: 38.38812 40.39349 33.35496
Center of current box is (x y z): 18.63306 12.042575 50.09152
Diagonals of current box are (D1: x y z, D2: x y z): -0.561 -8.15417 33.41404 37.82712 32.23932 66.769
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1588203.02990862
**BOX SIZE is now: 40.38812 42.39349 34.35496
Center of receptor atoms is (x y z): 22.5757479773463 14.8865250809061 44.9764822006473
Center of current box is (x y z): 18.63306 12.042575 49.59152
Diagonals of current box is (D1: x y z, D2: x y z): -1.561 -9.15417 32.41404 38.82712 33.23932 66.769
Limit diagonals to 8.3f :  -1.561   -9.154   32.414   38.827   33.239   66.769