X+ Y+ Z- Z+ Y- X+ Y+ Y+ Z+ X+ X+ Y+ Z+ Y+ Y+ Y+ 
After creating box around spheres, box is too small (720420.285998869 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.51060331950207 -0.806660580912867 1.36628589211617
Center of current box is (x y z): 4.25 11.1605 0.67883
Diagonals of current box are (D1: x y z, D2: x y z): -11.313 -26.304 -13.473 19.813 3.983 14.83066
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 848678.494990849
**BOX SIZE is now: 32.126 32.287 30.30366
Center of current box is (x y z): 3.75 11.1605 0.67883
Diagonals of current box are (D1: x y z, D2: x y z): -12.313 -27.304 -14.473 19.813 4.983 15.83066
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 990635.711262829
**BOX SIZE is now: 33.126 34.287 32.30366
Center of current box is (x y z): 3.25 11.1605 0.678830000000001
Diagonals of current box are (D1: x y z, D2: x y z): -13.313 -28.304 -15.473 19.813 5.983 16.83066
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1146939.93481481
**BOX SIZE is now: 34.126 36.287 34.30366
Center of current box is (x y z): 2.75 11.1605 0.678830000000001
Diagonals of current box are (D1: x y z, D2: x y z): -14.313 -29.304 -16.473 19.813 6.983 17.83066
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1318239.16564679
**BOX SIZE is now: 35.126 38.287 36.30366
Center of current box is (x y z): 2.25 11.1605 0.678830000000001
Diagonals of current box are (D1: x y z, D2: x y z): -15.313 -30.304 -17.473 19.813 7.983 18.83066
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1505181.40375877
**BOX SIZE is now: 36.126 40.287 38.30366
Center of receptor atoms is (x y z): 1.51060331950207 -0.806660580912867 1.36628589211617
Center of current box is (x y z): 1.75 -11.1605 0.678830000000001
Diagonals of current box is (D1: x y z, D2: x y z): -16.313 -31.304 -18.473 19.813 8.983 19.83066
Limit diagonals to 8.3f : -16.313  -31.304  -18.473   19.813    8.983   19.831