X- Y- Z- X+ Y+ Z+ X+ Y+ Y- X+ Y- Y+ X- Y- 
After creating box around spheres, box is too small (657879.117639537 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.2202629695885 20.2777701252236 19.8914494633274
Center of current box is (x y z): 10.32023 12.817 17.944565
Diagonals of current box are (D1: x y z, D2: x y z): -4.1754 -0.699999999999999 2.40013 24.81586 26.334 33.489
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 779586.471498452
**BOX SIZE is now: 30.99126 29.034 32.08887
Center of current box is (x y z): 10.32023 12.817 17.444565
Diagonals of current box are (D1: x y z, D2: x y z): -5.1754 -1.7 1.40013 25.81586 27.334 33.489
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 914707.749357367
**BOX SIZE is now: 32.99126 31.034 33.08887
Center of current box is (x y z): 10.32023 12.817 16.944565
Diagonals of current box are (D1: x y z, D2: x y z): -6.1754 -2.7 0.400130000000001 26.81586 28.334 33.489
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1032681.6165796
**BOX SIZE is now: 34.99126 33.034 33.08887
Center of current box is (x y z): 10.32023 12.817 16.944565
Diagonals of current box are (D1: x y z, D2: x y z): -7.1754 -3.7 0.400130000000001 27.81586 29.334 33.489
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1157802.67972184
**BOX SIZE is now: 36.99126 35.034 33.08887
Center of current box is (x y z): 10.32023 12.817 16.944565
Diagonals of current box are (D1: x y z, D2: x y z): -8.1754 -4.7 0.400130000000001 28.81586 30.334 33.489
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1290070.93878407
**BOX SIZE is now: 38.99126 37.034 33.08887
Center of current box is (x y z): 10.32023 12.817 16.944565
Diagonals of current box are (D1: x y z, D2: x y z): -9.1754 -5.7 0.400130000000001 29.81586 31.334 33.489
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1429486.39376631
**BOX SIZE is now: 40.99126 39.034 33.08887
Center of current box is (x y z): 10.32023 12.817 16.944565
Diagonals of current box are (D1: x y z, D2: x y z): -10.1754 -6.7 0.400130000000001 30.81586 32.334 33.489
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1576049.04466854
**BOX SIZE is now: 42.99126 41.034 33.08887
Center of receptor atoms is (x y z): 14.2202629695885 20.2777701252236 19.8914494633274
Center of current box is (x y z): 10.32023 12.817 16.944565
Diagonals of current box is (D1: x y z, D2: x y z): -11.1754 -7.7 0.400130000000001 31.81586 33.334 33.489
Limit diagonals to 8.3f : -11.175   -7.700    0.400   31.816   33.334   33.489