X+ Y- Z+ X+ Y- Z+ X- Z- X+ Y- Z+ Y- Z- X- X- 
After creating box around spheres, box is too small (744172.190798951 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.0695296257796 54.3116195426195 21.2838617463617
Center of current box is (x y z): 14.68865 54.5925 14.502515
Diagonals of current box are (D1: x y z, D2: x y z): 0.532999999999999 37.688 0.105 28.8443 71.497 28.90003
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 902487.409204637
**BOX SIZE is now: 30.3113 35.809 30.79503
Center of current box is (x y z): 14.68865 54.5925 14.502515
Diagonals of current box are (D1: x y z, D2: x y z): -0.467000000000001 36.688 -0.895 29.8443 72.497 29.90003
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1081736.33889032
**BOX SIZE is now: 32.3113 37.809 32.79503
Center of current box is (x y z): 14.68865 54.5925 14.502515
Diagonals of current box are (D1: x y z, D2: x y z): -1.467 35.688 -1.895 30.8443 73.497 30.90003
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1250980.68660936
**BOX SIZE is now: 34.3113 38.809 34.79503
Center of current box is (x y z): 14.68865 54.0925 14.502515
Diagonals of current box are (D1: x y z, D2: x y z): -2.467 34.688 -2.895 31.8443 73.497 31.90003
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1436071.26196839
**BOX SIZE is now: 36.3113 39.809 36.79503
Center of current box is (x y z): 14.68865 53.5925 14.502515
Diagonals of current box are (D1: x y z, D2: x y z): -3.467 33.688 -3.895 32.8443 73.497 32.90003
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1637656.06496742
**BOX SIZE is now: 38.3113 40.809 38.79503
Center of receptor atoms is (x y z): 13.0695296257796 54.3116195426195 21.2838617463617
Center of current box is (x y z): 14.68865 53.0925 14.502515
Diagonals of current box is (D1: x y z, D2: x y z): -4.467 32.688 -4.895 33.8443 73.497 33.90003
Limit diagonals to 8.3f :  -4.467   32.688   -4.895   33.844   73.497   33.900