X- Y- Z+ Y+ Z- X- Y- Y- Z+ X- Z- Z+ X+ Y+ Y+ Y+ 
After creating box around spheres, box is too small (633188.811610087 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.6605774365821 79.396240987984 -2.23612550066756
Center of current box is (x y z): 32.288425 81.8683 11.458695
Diagonals of current box are (D1: x y z, D2: x y z): 17.26738 67.3676 -24.917 47.30947 96.369 1.99961
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 775556.218574012
**BOX SIZE is now: 32.04209 31.0014 28.91661
Center of current box is (x y z): 32.288425 81.8683 11.458695
Diagonals of current box are (D1: x y z, D2: x y z): 16.26738 66.3676 -25.917 48.30947 97.369 2.99961
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 937787.007137936
**BOX SIZE is now: 34.04209 33.0014 30.91661
Center of current box is (x y z): 32.288425 81.8683 11.458695
Diagonals of current box are (D1: x y z, D2: x y z): 15.26738 65.3676 -26.917 49.30947 98.369 3.99961
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1121177.17730186
**BOX SIZE is now: 36.04209 35.0014 32.91661
Center of current box is (x y z): 32.288425 81.8683 11.458695
Diagonals of current box are (D1: x y z, D2: x y z): 14.26738 64.3676 -27.917 50.30947 99.369 4.99961
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1291158.60692268
**BOX SIZE is now: 38.04209 36.0014 34.91661
Center of current box is (x y z): 32.288425 81.3683 11.458695
Diagonals of current box are (D1: x y z, D2: x y z): 13.26738 63.3676 -28.917 51.30947 99.369 5.99961
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1476795.87854351
**BOX SIZE is now: 40.04209 37.0014 36.91661
Center of current box is (x y z): 32.288425 80.8683 11.458695
Diagonals of current box are (D1: x y z, D2: x y z): 12.26738 62.3676 -29.917 52.30947 99.369 6.99961
D1Y- D2Z+ 
**Total grid points in box is now: 1557792.46841761
**BOX SIZE is now: 40.04209 38.0014 37.91661
Center of receptor atoms is (x y z): 33.6605774365821 79.396240987984 -2.23612550066756
Center of current box is (x y z): 32.288425 80.3683 -10.958695
Diagonals of current box is (D1: x y z, D2: x y z): 12.26738 61.3676 -29.917 52.30947 99.369 7.99961
Limit diagonals to 8.3f :  12.267   61.368  -29.917   52.309   99.369    8.000