X- Y- Z+ X+ Y+ Z+ X+ Y- Z+ Y- X- Y+ Z+ Y+ Y- X- X- Y- Y+ 
After creating box around spheres, box is too small (711553.296731355 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.6886016296967 -0.29775147125396 21.0368442734269
Center of current box is (x y z): 15.6365 13.5465 20.6405
Diagonals of current box are (D1: x y z, D2: x y z): -0.471 -27.091 5.541 31.744 -0.00200000000000067 35.74
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 835524.079610355
**BOX SIZE is now: 34.215 28.089 32.199
Center of current box is (x y z): 15.6365 13.0465 20.6405
Diagonals of current box are (D1: x y z, D2: x y z): -1.471 -27.091 4.541 32.744 0.997999999999999 36.74
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 972734.798489355
**BOX SIZE is now: 36.215 29.089 34.199
Center of current box is (x y z): 15.6365 12.5465 20.6405
Diagonals of current box are (D1: x y z, D2: x y z): -2.471 -27.091 3.541 33.744 1.998 37.74
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1123833.45336836
**BOX SIZE is now: 38.215 30.089 36.199
Center of current box is (x y z): 15.6365 12.0465 20.6405
Diagonals of current box are (D1: x y z, D2: x y z): -3.471 -27.091 2.541 34.744 2.998 38.74
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1289468.04424736
**BOX SIZE is now: 40.215 31.089 38.199
Center of current box is (x y z): 15.6365 11.5465 20.6405
Diagonals of current box are (D1: x y z, D2: x y z): -4.471 -27.091 1.541 35.744 3.998 39.74
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1470286.57112635
**BOX SIZE is now: 42.215 32.089 40.199
Center of current box is (x y z): 15.6365 11.0465 20.6405
Diagonals of current box are (D1: x y z, D2: x y z): -5.471 -27.091 0.541 36.744 4.998 40.74
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1666937.03400535
**BOX SIZE is now: 44.215 33.089 42.199
Center of receptor atoms is (x y z): 13.6886016296967 -0.29775147125396 21.0368442734269
Center of current box is (x y z): 15.6365 -10.5465 20.6405
Diagonals of current box is (D1: x y z, D2: x y z): -6.471 -27.091 -0.459 37.744 5.998 41.74
Limit diagonals to 8.3f :  -6.471  -27.091   -0.459   37.744    5.998   41.740