X+ Y- Z- X- Y+ Z+ X+ Y+ Y- X- Y+ Z+ X- Y+ Y- Y+ Y+ Z- 
After creating box around spheres, box is too small (618664.980188734 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 24.7639318823056 110.095827085852 135.630139862959
Center of current box is (x y z): 24.439505 105.49777 129.543165
Diagonals of current box are (D1: x y z, D2: x y z): 9.75433 92.17754 114.90081 39.12468 118.818 144.18552
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 758918.694300843
**BOX SIZE is now: 31.37035 28.64046 31.28471
Center of current box is (x y z): 24.439505 105.49777 129.543165
Diagonals of current box are (D1: x y z, D2: x y z): 8.75433 91.17754 113.90081 40.12468 119.818 145.18552
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 918892.240732952
**BOX SIZE is now: 33.37035 30.64046 33.28471
Center of current box is (x y z): 24.439505 105.49777 129.543165
Diagonals of current box are (D1: x y z, D2: x y z): 7.75433 90.17754 112.90081 41.12468 120.818 146.18552
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1099881.61948506
**BOX SIZE is now: 35.37035 32.64046 35.28471
Center of current box is (x y z): 24.439505 105.49777 129.543165
Diagonals of current box are (D1: x y z, D2: x y z): 6.75433 89.17754 111.90081 42.12468 121.818 147.18552
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1303182.83055717
**BOX SIZE is now: 37.37035 34.64046 37.28471
Center of current box is (x y z): 24.439505 105.49777 129.543165
Diagonals of current box are (D1: x y z, D2: x y z): 5.75433 88.17754 110.90081 43.12468 122.818 148.18552
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1530091.87394928
**BOX SIZE is now: 39.37035 36.64046 39.28471
Center of receptor atoms is (x y z): 24.7639318823056 110.095827085852 135.630139862959
Center of current box is (x y z): 24.439505 105.49777 129.543165
Diagonals of current box is (D1: x y z, D2: x y z): 4.75433 87.17754 109.90081 44.12468 123.818 149.18552
Limit diagonals to 8.3f :   4.754   87.178  109.901   44.125  123.818  149.186