X+ Y- Z- Y+ Z- X+ Y+ Z- X+ Y- Z- X+ Z- Y+ Z+ Y+ Z+ X+ Z- Y+ Y- Z- X+ Z- Z- Z- Y- Z- X+ X- 
After creating box around spheres, box is too small (506964.846192011 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 20.5332365461847 14.6642851405622 63.7458281124498
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box are (D1: x y z, D2: x y z): 6.63862 -1.04514 45.48072 33.64423 27.36 69.958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 630472.492514162
**BOX SIZE is now: 29.00561 30.40514 26.47728
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box are (D1: x y z, D2: x y z): 5.63862 -2.04514 44.48072 34.64423 28.36 70.958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 772531.953316314
**BOX SIZE is now: 31.00561 32.40514 28.47728
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box are (D1: x y z, D2: x y z): 4.63862 -3.04514 43.48072 35.64423 29.36 71.958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 934439.228598465
**BOX SIZE is now: 33.00561 34.40514 30.47728
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box are (D1: x y z, D2: x y z): 3.63862 -4.04514 42.48072 36.64423 30.36 72.958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1117490.31836062
**BOX SIZE is now: 35.00561 36.40514 32.47728
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box are (D1: x y z, D2: x y z): 2.63862 -5.04514 41.48072 37.64423 31.36 73.958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1322981.22260277
**BOX SIZE is now: 37.00561 38.40514 34.47728
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box are (D1: x y z, D2: x y z): 1.63862 -6.04514 40.48072 38.64423 32.36 74.958
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1552207.94132492
**BOX SIZE is now: 39.00561 40.40514 36.47728
Center of receptor atoms is (x y z): 20.5332365461847 14.6642851405622 63.7458281124498
Center of current box is (x y z): 20.141425 13.15743 57.71936
Diagonals of current box is (D1: x y z, D2: x y z): 0.63862 -7.04514 39.48072 39.64423 33.36 75.958
Limit diagonals to 8.3f :   0.639   -7.045   39.481   39.644   33.360   75.958