X- Y+ Z- Y- Z+ Y- Z- X- Y- Z+ X- X- X- X- Y+ Y+ 
After creating box around spheres, box is too small (609476.379256574 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 36.66705758056 37.5947411516111 -0.594352879027991
Center of current box is (x y z): 45.577335 27.69441 1.967365
Diagonals of current box are (D1: x y z, D2: x y z): 30.0875 14.44588 -11.78219 61.06717 40.94294 15.71692
D1X- D2Y+ D1Z- D2X- 
**Total grid points in box is now: 655477.985598899
**BOX SIZE is now: 30.97967 27.49706 28.49911
Center of current box is (x y z): 44.577335 28.19441 1.467365
Diagonals of current box are (D1: x y z, D2: x y z): 29.0875 14.44588 -12.78219 60.06717 41.94294 15.71692
D1X- D2Y+ D1Z- D2X- 
**Total grid points in box is now: 703152.494121224
**BOX SIZE is now: 30.97967 28.49706 29.49911
Center of current box is (x y z): 43.577335 28.69441 0.967365
Diagonals of current box are (D1: x y z, D2: x y z): 28.0875 14.44588 -13.78219 59.06717 42.94294 15.71692
D1X- D2Y+ D1Z- D2X- 
**Total grid points in box is now: 752499.90482355
**BOX SIZE is now: 30.97967 29.49706 30.49911
Center of current box is (x y z): 42.577335 29.19441 0.467365
Diagonals of current box are (D1: x y z, D2: x y z): 27.0875 14.44588 -14.78219 58.06717 43.94294 15.71692
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 829457.234391523
**BOX SIZE is now: 31.97967 30.49706 31.49911
Center of current box is (x y z): 42.077335 29.69441 0.032635
Diagonals of current box are (D1: x y z, D2: x y z): 26.0875 14.44588 -15.78219 58.06717 44.94294 15.71692
D1X- D2Y+ D1Z- 
**Total grid points in box is now: 911489.259319497
**BOX SIZE is now: 32.97967 31.49706 32.49911
Center of current box is (x y z): 41.577335 30.19441 0.532635
Diagonals of current box are (D1: x y z, D2: x y z): 25.0875 14.44588 -16.78219 58.06717 45.94294 15.71692
D1X- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 998302.212240618
**BOX SIZE is now: 32.97967 32.49706 34.49911
Center of current box is (x y z): 40.577335 30.69441 0.532634999999999
Diagonals of current box are (D1: x y z, D2: x y z): 24.0875 14.44588 -17.78219 57.06717 46.94294 16.71692
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1121687.51721739
**BOX SIZE is now: 33.97967 33.49706 36.49911
Center of current box is (x y z): 40.077335 31.19441 0.532634999999999
Diagonals of current box are (D1: x y z, D2: x y z): 23.0875 14.44588 -18.78219 57.06717 47.94294 17.71692
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1254331.26097416
**BOX SIZE is now: 34.97967 34.49706 38.49911
Center of current box is (x y z): 39.577335 31.69441 0.532634999999999
Diagonals of current box are (D1: x y z, D2: x y z): 22.0875 14.44588 -19.78219 57.06717 48.94294 18.71692
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1435900.34806445
**BOX SIZE is now: 35.97967 36.49706 40.49911
Center of current box is (x y z): 39.077335 31.69441 0.532634999999999
Diagonals of current box are (D1: x y z, D2: x y z): 21.0875 13.44588 -20.78219 57.06717 49.94294 19.71692
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1591123.34753122
**BOX SIZE is now: 36.97967 37.49706 42.49911
Center of receptor atoms is (x y z): 36.66705758056 37.5947411516111 -0.594352879027991
Center of current box is (x y z): 38.577335 32.19441 -0.532634999999999
Diagonals of current box is (D1: x y z, D2: x y z): 20.0875 13.44588 -21.78219 57.06717 50.94294 20.71692
Limit diagonals to 8.3f :  20.087   13.446  -21.782   57.067   50.943   20.717