X- Y+ Z- X- Y- X- Y+ Z- Y+ X- Y- Z+ Y- Y+ Z- X- 
After creating box around spheres, box is too small (831018.3336 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.0119299732382 27.1683421052632 36.5750999107939
Center of current box is (x y z): 27.696 26.657 39.342
Diagonals of current box are (D1: x y z, D2: x y z): 12.696 12.877 20.729 42.696 40.437 57.955
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1001825.76384
**BOX SIZE is now: 32 29.56 39.226
Center of current box is (x y z): 27.696 26.657 39.342
Diagonals of current box are (D1: x y z, D2: x y z): 11.696 11.877 19.729 43.696 41.437 58.955
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1194402.97008
**BOX SIZE is now: 34 31.56 41.226
Center of current box is (x y z): 27.696 26.657 39.342
Diagonals of current box are (D1: x y z, D2: x y z): 10.696 10.877 18.729 44.696 42.437 59.955
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1410045.95232
**BOX SIZE is now: 36 33.56 43.226
Center of current box is (x y z): 27.696 26.657 39.342
Diagonals of current box are (D1: x y z, D2: x y z): 9.696 9.877 17.729 45.696 43.437 60.955
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1650050.71056
**BOX SIZE is now: 38 35.56 45.226
Center of receptor atoms is (x y z): 32.0119299732382 27.1683421052632 36.5750999107939
Center of current box is (x y z): 27.696 26.657 39.342
Diagonals of current box is (D1: x y z, D2: x y z): 8.696 8.877 16.729 46.696 44.437 61.955
Limit diagonals to 8.3f :   8.696    8.877   16.729   46.696   44.437   61.955