X- Y- Z- X- X+ Y+ X- Y+ Y+ X- Z+ Z+ X- X- 
After creating box around spheres, box is too small (806586.326277724 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.2620467137426 13.0440725149376 37.4506254752852
Center of current box is (x y z): 12.928525 13.90258 34.343
Diagonals of current box are (D1: x y z, D2: x y z): -5.271 0.291 19.269 31.12805 27.51416 49.417
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 974014.404607936
**BOX SIZE is now: 38.39905 29.22316 32.148
Center of current box is (x y z): 12.928525 13.90258 34.343
Diagonals of current box are (D1: x y z, D2: x y z): -6.271 -0.709 18.269 32.12805 28.51416 50.417
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1162992.84829815
**BOX SIZE is now: 40.39905 31.22316 34.148
Center of current box is (x y z): 12.928525 13.90258 34.343
Diagonals of current box are (D1: x y z, D2: x y z): -7.271 -1.709 17.269 33.12805 29.51416 51.417
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1374817.65734836
**BOX SIZE is now: 42.39905 33.22316 36.148
Center of current box is (x y z): 12.928525 13.90258 34.343
Diagonals of current box are (D1: x y z, D2: x y z): -8.271 -2.709 16.269 34.12805 30.51416 52.417
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1574505.11785121
**BOX SIZE is now: 43.39905 35.22316 38.148
Center of receptor atoms is (x y z): 11.2620467137426 13.0440725149376 37.4506254752852
Center of current box is (x y z): 12.428525 13.90258 34.343
Diagonals of current box is (D1: x y z, D2: x y z): -9.271 -3.709 15.269 34.12805 31.51416 53.417
Limit diagonals to 8.3f :  -9.271   -3.709   15.269   34.128   31.514   53.417