X- Y+ Z+ X- Y+ Z+ Y- Z+ Y- Z+ Z- Z- 
After creating box around spheres, box is too small (673521.329499069 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 34.4191632072789 2.43579328973557 1.78025533124822
Center of current box is (x y z): 27.29136 1.642105 2.376435
Diagonals of current box are (D1: x y z, D2: x y z): 11.16177 -11.33226 -12.52363 43.42095 14.61647 17.2765
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 822113.351810033
**BOX SIZE is now: 34.25918 27.94873 31.80013
Center of current box is (x y z): 27.29136 1.642105 2.376435
Diagonals of current box are (D1: x y z, D2: x y z): 10.16177 -12.33226 -13.52363 44.42095 15.61647 18.2765
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 991011.110760997
**BOX SIZE is now: 36.25918 29.94873 33.80013
Center of current box is (x y z): 27.29136 1.642105 2.376435
Diagonals of current box are (D1: x y z, D2: x y z): 9.16177 -13.33226 -14.52363 45.42095 16.61647 19.2765
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1181510.60635196
**BOX SIZE is now: 38.25918 31.94873 35.80013
Center of current box is (x y z): 27.29136 1.642105 2.376435
Diagonals of current box are (D1: x y z, D2: x y z): 8.16177 -14.33226 -15.52363 46.42095 17.61647 20.2765
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1360259.64558488
**BOX SIZE is now: 39.25918 33.94873 37.80013
Center of current box is (x y z): 27.79136 1.642105 2.376435
Diagonals of current box are (D1: x y z, D2: x y z): 8.16177 -15.33226 -16.52363 47.42095 18.61647 21.2765
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1555237.5445778
**BOX SIZE is now: 40.25918 35.94873 39.80013
Center of receptor atoms is (x y z): 34.4191632072789 2.43579328973557 1.78025533124822
Center of current box is (x y z): 28.29136 1.642105 2.376435
Diagonals of current box is (D1: x y z, D2: x y z): 8.16177 -16.33226 -17.52363 48.42095 19.61647 22.2765
Limit diagonals to 8.3f :   8.162  -16.332  -17.524   48.421   19.616   22.276