X+ Y- Z- X+ Z- X+ Y+ Z- Y+ Z- Z- Z- Z+ Z- Z- Y+ Z+ X+ Z+ Z+ Y- 
After creating box around spheres, box is too small (785443.097105568 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.490524693404 8.25277195889958 28.9221345707657
Center of current box is (x y z): 22.3625 13.271 22.947
Diagonals of current box are (D1: x y z, D2: x y z): 4.638 -0.731 8.295 40.087 27.273 37.599
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 893525.833313568
**BOX SIZE is now: 36.449 29.004 31.304
Center of current box is (x y z): 22.8625 12.771 22.947
Diagonals of current box are (D1: x y z, D2: x y z): 4.638 -1.731 7.295 41.087 27.273 38.599
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1010367.90952157
**BOX SIZE is now: 37.449 30.004 33.304
Center of current box is (x y z): 23.3625 12.271 22.947
Diagonals of current box are (D1: x y z, D2: x y z): 4.638 -2.731 6.295 42.087 27.273 39.599
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1165846.58656157
**BOX SIZE is now: 39.449 31.004 35.304
Center of current box is (x y z): 23.3625 11.771 22.947
Diagonals of current box are (D1: x y z, D2: x y z): 3.638 -3.731 5.295 43.087 27.273 40.599
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1336095.45160157
**BOX SIZE is now: 41.449 32.004 37.304
Center of current box is (x y z): 23.3625 11.271 22.947
Diagonals of current box are (D1: x y z, D2: x y z): 2.638 -4.731 4.295 44.087 27.273 41.599
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1486738.39580957
**BOX SIZE is now: 42.449 33.004 39.304
Center of current box is (x y z): 23.8625 10.771 22.947
Diagonals of current box are (D1: x y z, D2: x y z): 2.638 -5.731 3.295 45.087 27.273 42.599
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1685574.21284957
**BOX SIZE is now: 44.449 34.004 41.304
Center of receptor atoms is (x y z): 28.490524693404 8.25277195889958 28.9221345707657
Center of current box is (x y z): 23.8625 10.271 22.947
Diagonals of current box is (D1: x y z, D2: x y z): 1.638 -6.731 2.295 46.087 27.273 43.599
Limit diagonals to 8.3f :   1.638   -6.731    2.295   46.087   27.273   43.599