X- Y- Z- X- X- Y+ X+ X- X- X+ Z+ X+ X+ Z+ X+ Y+ X+ Y+ Z+ Z+ 
After creating box around spheres, box is too small (634288.048449071 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 21.1923673337637 12.1592517753389 0.345866365397024
Center of current box is (x y z): 14.406465 4.73362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): 0.13841 -9.25997 -14.338 28.67452 18.72721 15.077
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 750793.50499719
**BOX SIZE is now: 30.53611 28.98718 31.415
Center of current box is (x y z): 14.406465 5.23362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): -0.86159 -9.25997 -15.338 29.67452 19.72721 16.077
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 880250.912305309
**BOX SIZE is now: 32.53611 29.98718 33.415
Center of current box is (x y z): 14.406465 5.73362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): -1.86159 -9.25997 -16.338 30.67452 20.72721 17.077
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 993678.173921528
**BOX SIZE is now: 33.53611 30.98718 35.415
Center of current box is (x y z): 14.906465 6.23362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): -1.86159 -9.25997 -17.338 31.67452 21.72721 18.077
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1115986.36085775
**BOX SIZE is now: 34.53611 31.98718 37.415
Center of current box is (x y z): 15.406465 6.73362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): -1.86159 -9.25997 -18.338 32.67452 22.72721 19.077
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1285317.17905652
**BOX SIZE is now: 35.53611 33.98718 39.415
Center of current box is (x y z): 15.906465 6.73362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): -1.86159 -10.25997 -19.338 33.67452 23.72721 20.077
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1470251.23245529
**BOX SIZE is now: 36.53611 35.98718 41.415
Center of current box is (x y z): 16.406465 6.73362 0.369499999999999
Diagonals of current box are (D1: x y z, D2: x y z): -1.86159 -11.25997 -20.338 34.67452 24.72721 21.077
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1671436.52105405
**BOX SIZE is now: 37.53611 37.98718 43.415
Center of receptor atoms is (x y z): 21.1923673337637 12.1592517753389 0.345866365397024
Center of current box is (x y z): 16.906465 6.73362 0.369499999999999
Diagonals of current box is (D1: x y z, D2: x y z): -1.86159 -12.25997 -21.338 35.67452 25.72721 22.077
Limit diagonals to 8.3f :  -1.862  -12.260  -21.338   35.675   25.727   22.077