X- Y+ Z+ Y+ Z+ X- X+ Y+ Z+ X- X+ Y+ Z+ Z+ X- 
After creating box around spheres, box is too small (752009.346496206 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 10.8553954923531 13.3190804936947 37.7360032197478
Center of current box is (x y z): 11.5045 14.579 34.75525
Diagonals of current box are (D1: x y z, D2: x y z): -5.196 0.632999999999999 19.807 28.205 28.525 49.7035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 911333.423287206
**BOX SIZE is now: 35.401 29.892 31.8965
Center of current box is (x y z): 11.5045 14.579 34.75525
Diagonals of current box are (D1: x y z, D2: x y z): -6.196 -0.367000000000001 18.807 29.205 29.525 50.7035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1091650.43207821
**BOX SIZE is now: 37.401 31.892 33.8965
Center of current box is (x y z): 11.5045 14.579 34.75525
Diagonals of current box are (D1: x y z, D2: x y z): -7.196 -1.367 17.807 30.205 30.525 51.7035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1294256.37286921
**BOX SIZE is now: 39.401 33.892 35.8965
Center of current box is (x y z): 11.5045 14.579 34.75525
Diagonals of current box are (D1: x y z, D2: x y z): -8.196 -2.367 16.807 31.205 31.525 52.7035
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1520447.24566021
**BOX SIZE is now: 41.401 35.892 37.8965
Center of receptor atoms is (x y z): 10.8553954923531 13.3190804936947 37.7360032197478
Center of current box is (x y z): 11.5045 14.579 34.75525
Diagonals of current box is (D1: x y z, D2: x y z): -9.196 -3.367 15.807 32.205 32.525 53.7035
Limit diagonals to 8.3f :  -9.196   -3.367   15.807   32.205   32.525   53.703