X- Y- Z- X- Y- Z- X+ Y+ Z+ Y+ Z+ X+ Y+ Z+ Y- Z- 
After creating box around spheres, box is too small (679098.461061266 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.4102979268577 22.2518788725832 31.6340384346611
Center of current box is (x y z): 35.196705 23.00008 29.623
Diagonals of current box are (D1: x y z, D2: x y z): 20.93241 8.65616 14.257 49.461 37.344 44.989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 827960.034914969
**BOX SIZE is now: 30.52859 30.68784 32.732
Center of current box is (x y z): 35.196705 23.00008 29.623
Diagonals of current box are (D1: x y z, D2: x y z): 19.93241 7.65616 13.257 50.461 38.344 45.989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 997114.469648671
**BOX SIZE is now: 32.52859 32.68784 34.732
Center of current box is (x y z): 35.196705 23.00008 29.623
Diagonals of current box are (D1: x y z, D2: x y z): 18.93241 6.65616 12.257 51.461 39.344 46.989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1187857.76526237
**BOX SIZE is now: 34.52859 34.68784 36.732
Center of current box is (x y z): 35.196705 23.00008 29.623
Diagonals of current box are (D1: x y z, D2: x y z): 17.93241 5.65616 11.257 52.461 40.344 47.989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1401485.92175608
**BOX SIZE is now: 36.52859 36.68784 38.732
Center of current box is (x y z): 35.196705 23.00008 29.623
Diagonals of current box are (D1: x y z, D2: x y z): 16.93241 4.65616 10.257 53.461 41.344 48.989
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1639294.93912978
**BOX SIZE is now: 38.52859 38.68784 40.732
Center of receptor atoms is (x y z): 33.4102979268577 22.2518788725832 31.6340384346611
Center of current box is (x y z): 35.196705 23.00008 29.623
Diagonals of current box is (D1: x y z, D2: x y z): 15.93241 3.65616 9.257 54.461 42.344 49.989
Limit diagonals to 8.3f :  15.932    3.656    9.257   54.461   42.344   49.989