X- Y- Z+ Z- Z+ X- Y+ Z+ Y+ Z- Z- Z- 
After creating box around spheres, box is too small (761430.724871833 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.2100358744394 22.3575419602819 24.0190166559897
Center of current box is (x y z): 30.39868 12.789345 19.22083
Diagonals of current box are (D1: x y z, D2: x y z): 14.36803 -2.03189 4.384 46.42933 27.61058 34.05766
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 863450.853418398
**BOX SIZE is now: 34.0613 29.64247 31.67366
Center of current box is (x y z): 30.39868 13.789345 19.22083
Diagonals of current box are (D1: x y z, D2: x y z): 13.36803 -1.03189 3.384 47.42933 28.61058 35.05766
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 971873.755484963
**BOX SIZE is now: 36.0613 29.64247 33.67366
Center of current box is (x y z): 30.39868 14.789345 19.22083
Diagonals of current box are (D1: x y z, D2: x y z): 12.36803 -0.0318899999999998 2.384 48.42933 29.61058 36.05766
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 1086699.43107153
**BOX SIZE is now: 38.0613 29.64247 35.67366
Center of current box is (x y z): 30.39868 15.789345 19.22083
Diagonals of current box are (D1: x y z, D2: x y z): 11.36803 0.96811 1.384 49.42933 30.61058 37.05766
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1217508.60875157
**BOX SIZE is now: 39.0613 30.64247 37.67366
Center of current box is (x y z): 29.89868 16.289345 19.22083
Diagonals of current box are (D1: x y z, D2: x y z): 10.36803 0.96811 0.384 49.42933 31.61058 38.05766
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1357880.17123162
**BOX SIZE is now: 40.0613 31.64247 39.67366
Center of current box is (x y z): 29.39868 16.789345 19.22083
Diagonals of current box are (D1: x y z, D2: x y z): 9.36803 0.96811 -0.616 49.42933 32.61058 39.05766
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1508138.11851166
**BOX SIZE is now: 41.0613 32.64247 41.67366
Center of receptor atoms is (x y z): 26.2100358744394 22.3575419602819 24.0190166559897
Center of current box is (x y z): 28.89868 17.289345 19.22083
Diagonals of current box is (D1: x y z, D2: x y z): 8.36803 0.96811 -1.616 49.42933 33.61058 40.05766
Limit diagonals to 8.3f :   8.368    0.968   -1.616   49.429   33.611   40.058