X+ Y+ Z+ X+ Y+ X- Y- Z- Y+ X- Y- Y+ X- Y- X+ Y- 
After creating box around spheres, box is too small (592143.469114907 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 73.2868896713617 -0.156082159624414 28.2863591549295
Center of current box is (x y z): 80.886 5.4 31.14377
Diagonals of current box are (D1: x y z, D2: x y z): 67.451 -7.249 15.0121 94.321 18.049 47.27544
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 702365.166718787
**BOX SIZE is now: 28.87 26.298 34.26334
Center of current box is (x y z): 80.886 4.9 31.14377
Diagonals of current box are (D1: x y z, D2: x y z): 66.451 -8.249 14.0121 95.321 18.049 48.27544
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 825085.633042667
**BOX SIZE is now: 30.87 27.298 36.26334
Center of current box is (x y z): 80.886 4.4 31.14377
Diagonals of current box are (D1: x y z, D2: x y z): 65.451 -9.249 13.0121 96.321 18.049 49.27544
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 935838.676066547
**BOX SIZE is now: 32.87 28.298 37.26334
Center of current box is (x y z): 80.886 3.9 30.64377
Diagonals of current box are (D1: x y z, D2: x y z): 64.451 -10.249 12.0121 97.321 18.049 49.27544
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1083031.09783043
**BOX SIZE is now: 34.87 29.298 39.26334
Center of current box is (x y z): 80.886 3.4 30.64377
Diagonals of current box are (D1: x y z, D2: x y z): 63.451 -11.249 11.0121 98.321 18.049 50.27544
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1214396.93229431
**BOX SIZE is now: 36.87 30.298 40.26334
Center of current box is (x y z): 80.886 2.9 30.14377
Diagonals of current box are (D1: x y z, D2: x y z): 62.451 -12.249 10.0121 99.321 18.049 50.27544
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1355374.37147819
**BOX SIZE is now: 38.87 31.298 41.26334
Center of current box is (x y z): 80.886 2.4 29.64377
Diagonals of current box are (D1: x y z, D2: x y z): 61.451 -13.249 9.0121 100.321 18.049 50.27544
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1506287.41538207
**BOX SIZE is now: 40.87 32.298 42.26334
Center of receptor atoms is (x y z): 73.2868896713617 -0.156082159624414 28.2863591549295
Center of current box is (x y z): 80.886 1.9 29.14377
Diagonals of current box is (D1: x y z, D2: x y z): 60.451 -14.249 8.0121 101.321 18.049 50.27544
Limit diagonals to 8.3f :  60.451  -14.249    8.012  101.321   18.049   50.275