X+ Y+ Z+ X+ Y+ Z+ X- Y+ Y- Z+ X- Y+ X- Y+ X+ Y+ Y+ X+ Y- Z+ Y- 
After creating box around spheres, box is too small (778353.130148832 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 29.0696203759855 -5.60053183747724 4.35707398423288
Center of current box is (x y z): 29.541 7.997 1.1395
Diagonals of current box are (D1: x y z, D2: x y z): 13.917 -21.398 -16.071 45.165 5.404 18.35
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 941680.987232832
**BOX SIZE is now: 33.248 28.802 36.421
Center of current box is (x y z): 29.541 7.997 1.1395
Diagonals of current box are (D1: x y z, D2: x y z): 12.917 -22.398 -17.071 46.165 6.404 19.35
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1126278.58031683
**BOX SIZE is now: 35.248 30.802 38.421
Center of current box is (x y z): 29.541 7.997 1.1395
Diagonals of current box are (D1: x y z, D2: x y z): 11.917 -23.398 -18.071 47.165 7.404 20.35
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1297642.88906683
**BOX SIZE is now: 36.248 32.802 40.421
Center of current box is (x y z): 29.041 7.997 1.1395
Diagonals of current box are (D1: x y z, D2: x y z): 10.917 -24.398 -19.071 47.165 8.404 21.35
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1484744.84981683
**BOX SIZE is now: 37.248 34.802 42.421
Center of current box is (x y z): 28.541 7.997 1.1395
Diagonals of current box are (D1: x y z, D2: x y z): 9.917 -25.398 -20.071 47.165 9.404 22.35
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1688232.46256683
**BOX SIZE is now: 38.248 36.802 44.421
Center of receptor atoms is (x y z): 29.0696203759855 -5.60053183747724 4.35707398423288
Center of current box is (x y z): 28.041 -7.997 1.1395
Diagonals of current box is (D1: x y z, D2: x y z): 8.917 -26.398 -21.071 47.165 10.404 23.35
Limit diagonals to 8.3f :   8.917  -26.398  -21.071   47.165   10.404   23.350