X+ Y- Z- X+ Y+ Z- Y+ Y+ Z+ Z+ X+ Y+ X+ Z- Z- Y+ Z+ Y+ Z- Y+ 
After creating box around spheres, box is too small (620971.462294834 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.9149360573925 7.99184404242045 26.4979210854647
Center of current box is (x y z): 43.59492 0.902855000000001 30.1905
Diagonals of current box are (D1: x y z, D2: x y z): 31.00192 -15.19471 14.217 56.18792 13.389 46.164
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 739631.024246434
**BOX SIZE is now: 27.186 30.58371 32.947
Center of current box is (x y z): 43.59492 0.902855000000001 29.6905
Diagonals of current box are (D1: x y z, D2: x y z): 30.00192 -16.19471 13.217 57.18792 14.389 46.164
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 871646.266878034
**BOX SIZE is now: 29.186 32.58371 33.947
Center of current box is (x y z): 43.59492 0.902855000000001 29.1905
Diagonals of current box are (D1: x y z, D2: x y z): 29.00192 -17.19471 12.217 58.18792 15.389 46.164
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1017665.19018963
**BOX SIZE is now: 31.186 34.58371 34.947
Center of current box is (x y z): 43.59492 0.902855000000001 28.6905
Diagonals of current box are (D1: x y z, D2: x y z): 28.00192 -18.19471 11.217 59.18792 16.389 46.164
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1178335.79418123
**BOX SIZE is now: 33.186 36.58371 35.947
Center of current box is (x y z): 43.59492 0.902855000000001 28.1905
Diagonals of current box are (D1: x y z, D2: x y z): 27.00192 -19.19471 10.217 60.18792 17.389 46.164
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1354306.07885283
**BOX SIZE is now: 35.186 38.58371 36.947
Center of current box is (x y z): 43.59492 0.902855000000001 27.6905
Diagonals of current box are (D1: x y z, D2: x y z): 26.00192 -20.19471 9.217 61.18792 18.389 46.164
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1508124.42137043
**BOX SIZE is now: 37.186 39.58371 37.947
Center of receptor atoms is (x y z): 48.9149360573925 7.99184404242045 26.4979210854647
Center of current box is (x y z): 43.59492 -0.402855000000001 27.1905
Diagonals of current box is (D1: x y z, D2: x y z): 25.00192 -20.19471 8.217 62.18792 19.389 46.164
Limit diagonals to 8.3f :  25.002  -20.195    8.217   62.188   19.389   46.164