X- Y+ Z+ X- Y- Z+ X- Y- X+ X+ X- X- Y- Y- Y- 
After creating box around spheres, box is too small (599006.640960698 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.4285285159749 13.7594222155867 14.7170949537175
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box are (D1: x y z, D2: x y z): 14.81042 4.74526 -0.46968 42.0336 34.74369 26.69662
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 736378.747741619
**BOX SIZE is now: 29.22318 31.99843 29.1663
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box are (D1: x y z, D2: x y z): 13.81042 3.74526 -1.46968 43.0336 35.74369 27.69662
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 893274.643082541
**BOX SIZE is now: 31.22318 33.99843 31.1663
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box are (D1: x y z, D2: x y z): 12.81042 2.74526 -2.46968 44.0336 36.74369 28.69662
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1070990.32698346
**BOX SIZE is now: 33.22318 35.99843 33.1663
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box are (D1: x y z, D2: x y z): 11.81042 1.74526 -3.46968 45.0336 37.74369 29.69662
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1270821.79944438
**BOX SIZE is now: 35.22318 37.99843 35.1663
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box are (D1: x y z, D2: x y z): 10.81042 0.74526 -4.46968 46.0336 38.74369 30.69662
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1494065.06046531
**BOX SIZE is now: 37.22318 39.99843 37.1663
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box are (D1: x y z, D2: x y z): 9.81042 -0.25474 -5.46968 47.0336 39.74369 31.69662
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1742016.11004623
**BOX SIZE is now: 39.22318 41.99843 39.1663
Center of receptor atoms is (x y z): 28.4285285159749 13.7594222155867 14.7170949537175
Center of current box is (x y z): 28.42201 19.744475 13.11347
Diagonals of current box is (D1: x y z, D2: x y z): 8.81042 -1.25474 -6.46968 48.0336 40.74369 32.69662
Limit diagonals to 8.3f :   8.810   -1.255   -6.470   48.034   40.744   32.697