X- Y- Z+ X- Z+ X- Y+ Z- X- Y+ Z- Z- Y+ 
After creating box around spheres, box is too small (823049.728486128 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 34.161973800738 66.919790405904 49.5880712177123
Center of current box is (x y z): 37.493 61.3245 43.791
Diagonals of current box are (D1: x y z, D2: x y z): 21.3 46.088 28.347 53.686 76.561 59.235
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 991528.722466128
**BOX SIZE is now: 34.386 32.473 32.888
Center of current box is (x y z): 37.493 61.3245 43.791
Diagonals of current box are (D1: x y z, D2: x y z): 20.3 45.088 27.347 54.686 77.561 60.235
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1181553.06844613
**BOX SIZE is now: 36.386 34.473 34.888
Center of current box is (x y z): 37.493 61.3245 43.791
Diagonals of current box are (D1: x y z, D2: x y z): 19.3 44.088 26.347 55.686 78.561 61.235
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1394418.76642613
**BOX SIZE is now: 38.386 36.473 36.888
Center of current box is (x y z): 37.493 61.3245 43.791
Diagonals of current box are (D1: x y z, D2: x y z): 18.3 43.088 25.347 56.686 79.561 62.235
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1631421.81640613
**BOX SIZE is now: 40.386 38.473 38.888
Center of receptor atoms is (x y z): 34.161973800738 66.919790405904 49.5880712177123
Center of current box is (x y z): 37.493 61.3245 43.791
Diagonals of current box is (D1: x y z, D2: x y z): 17.3 42.088 24.347 57.686 80.561 63.235
Limit diagonals to 8.3f :  17.300   42.088   24.347   57.686   80.561   63.235