X+ Y+ Z+ X- Y+ Y- X+ X- Z- Y+ Z- Y- Z- Y- 
After creating box around spheres, box is too small (637158.780373646 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.2303635465548 22.4065218572487 30.2206329958015
Center of current box is (x y z): 34.07582 22.50446 28.723465
Diagonals of current box are (D1: x y z, D2: x y z): 19.52353 8.723 14.015 48.62811 36.28592 43.43193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 780008.217724871
**BOX SIZE is now: 31.10458 29.56292 31.41693
Center of current box is (x y z): 34.07582 22.50446 28.723465
Diagonals of current box are (D1: x y z, D2: x y z): 18.52353 7.723 13.015 49.62811 37.28592 44.43193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 942747.891956095
**BOX SIZE is now: 33.10458 31.56292 33.41693
Center of current box is (x y z): 34.07582 22.50446 28.723465
Diagonals of current box are (D1: x y z, D2: x y z): 17.52353 6.723 12.015 50.62811 38.28592 45.43193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1126673.80306732
**BOX SIZE is now: 35.10458 33.56292 35.41693
Center of current box is (x y z): 34.07582 22.50446 28.723465
Diagonals of current box are (D1: x y z, D2: x y z): 16.52353 5.723 11.015 51.62811 39.28592 46.43193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1333081.95105854
**BOX SIZE is now: 37.10458 35.56292 37.41693
Center of current box is (x y z): 34.07582 22.50446 28.723465
Diagonals of current box are (D1: x y z, D2: x y z): 15.52353 4.723 10.015 52.62811 40.28592 47.43193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1563268.33592977
**BOX SIZE is now: 39.10458 37.56292 39.41693
Center of receptor atoms is (x y z): 32.2303635465548 22.4065218572487 30.2206329958015
Center of current box is (x y z): 34.07582 22.50446 28.723465
Diagonals of current box is (D1: x y z, D2: x y z): 14.52353 3.723 9.015 53.62811 41.28592 48.43193
Limit diagonals to 8.3f :  14.524    3.723    9.015   53.628   41.286   48.432