X- Y+ Z- Y- Z- Y+ Z- Y- Y- X- X+ Z+ Z- X- Z+ X- X- 
After creating box around spheres, box is too small (695788.243618252 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.9291738721804 0.240636748120301 21.1168204887218
Center of current box is (x y z): 16.08993 13.0159 22.559615
Diagonals of current box are (D1: x y z, D2: x y z): 0.363 -27.05335 7.96841 31.81686 1.02155 37.15082
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 818913.265938164
**BOX SIZE is now: 33.45386 29.0749 31.18241
Center of current box is (x y z): 16.08993 12.5159 22.559615
Diagonals of current box are (D1: x y z, D2: x y z): -0.637 -27.05335 6.96841 32.81686 2.02155 38.15082
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 955299.183818076
**BOX SIZE is now: 35.45386 30.0749 33.18241
Center of current box is (x y z): 16.08993 12.0159 22.559615
Diagonals of current box are (D1: x y z, D2: x y z): -1.637 -27.05335 5.96841 33.81686 3.02155 39.15082
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1105593.99725799
**BOX SIZE is now: 37.45386 31.0749 35.18241
Center of current box is (x y z): 16.08993 11.5159 22.559615
Diagonals of current box are (D1: x y z, D2: x y z): -2.637 -27.05335 4.96841 34.81686 4.02155 40.15082
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1270445.7062579
**BOX SIZE is now: 39.45386 32.0749 37.18241
Center of current box is (x y z): 16.08993 11.0159 22.559615
Diagonals of current box are (D1: x y z, D2: x y z): -3.637 -27.05335 3.96841 35.81686 5.02155 41.15082
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1450502.31081781
**BOX SIZE is now: 41.45386 33.0749 39.18241
Center of current box is (x y z): 16.08993 10.5159 22.559615
Diagonals of current box are (D1: x y z, D2: x y z): -4.637 -27.05335 2.96841 36.81686 6.02155 42.15082
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1646411.81093772
**BOX SIZE is now: 43.45386 34.0749 41.18241
Center of receptor atoms is (x y z): 13.9291738721804 0.240636748120301 21.1168204887218
Center of current box is (x y z): 16.08993 -10.0159 22.559615
Diagonals of current box is (D1: x y z, D2: x y z): -5.637 -27.05335 1.96841 37.81686 7.02155 43.15082
Limit diagonals to 8.3f :  -5.637  -27.053    1.968   37.817    7.022   43.151