X+ Y- Z+ X- X+ Y- X- Z+ Z- X- Y- X- Z- Y- Z- Z+ Y- 
After creating box around spheres, box is too small (691296.143850556 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.4403495556496 50.6296538298774 -46.9334049936521
Center of current box is (x y z): 16.18496 51.15636 55.5535
Diagonals of current box are (D1: x y z, D2: x y z): 1.94788 36.802 -71.214 30.42204 65.51072 -39.893
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 816661.367072706
**BOX SIZE is now: 30.47416 30.70872 32.321
Center of current box is (x y z): 16.18496 51.15636 55.0535
Diagonals of current box are (D1: x y z, D2: x y z): 0.94788 35.802 -71.214 31.42204 66.51072 -38.893
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 926399.747230137
**BOX SIZE is now: 32.47416 31.70872 33.321
Center of current box is (x y z): 16.18496 50.65636 54.5535
Diagonals of current box are (D1: x y z, D2: x y z): -0.0521200000000004 34.802 -71.214 32.42204 66.51072 -37.893
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1044914.94178757
**BOX SIZE is now: 34.47416 32.70872 34.321
Center of current box is (x y z): 16.18496 50.15636 54.0535
Diagonals of current box are (D1: x y z, D2: x y z): -1.05212 33.802 -71.214 33.42204 66.51072 -36.893
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1207315.15348972
**BOX SIZE is now: 36.47416 34.70872 35.321
Center of current box is (x y z): 16.18496 50.15636 53.5535
Diagonals of current box are (D1: x y z, D2: x y z): -2.05212 32.802 -71.214 34.42204 67.51072 -35.893
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1385032.45223187
**BOX SIZE is now: 38.47416 36.70872 36.321
Center of current box is (x y z): 16.18496 50.15636 53.0535
Diagonals of current box are (D1: x y z, D2: x y z): -3.05212 31.802 -71.214 35.42204 68.51072 -34.893
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1578714.83801402
**BOX SIZE is now: 40.47416 38.70872 37.321
Center of receptor atoms is (x y z): 12.4403495556496 50.6296538298774 -46.9334049936521
Center of current box is (x y z): 16.18496 50.15636 -52.5535
Diagonals of current box is (D1: x y z, D2: x y z): -4.05212 30.802 -71.214 36.42204 69.51072 -33.893
Limit diagonals to 8.3f :  -4.052   30.802  -71.214   36.422   69.511  -33.893