X+ Y+ Z+ X+ Y- Z- Y- Z- X- Y- Z- X+ Y+ Z+ Z- Y+ Z+ Z- Z+ Z+ Y+ X- Y- Z- 
After creating box around spheres, box is too small (706622.450760789 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 21.2601665014866 61.0552799801784 30.5623553022795
Center of current box is (x y z): 20.790665 63.628055 25.428
Diagonals of current box are (D1: x y z, D2: x y z): 6.274 47.462 11.488 35.30733 79.79411 39.368
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 834517.68243701
**BOX SIZE is now: 31.03333 33.33211 29.88
Center of current box is (x y z): 20.790665 63.128055 25.428
Diagonals of current box are (D1: x y z, D2: x y z): 5.274 46.462 10.488 36.30733 79.79411 40.368
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 976191.28951323
**BOX SIZE is now: 33.03333 34.33211 31.88
Center of current box is (x y z): 20.790665 62.628055 25.428
Diagonals of current box are (D1: x y z, D2: x y z): 4.274 45.462 9.488 37.30733 79.79411 41.368
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1132291.27198945
**BOX SIZE is now: 35.03333 35.33211 33.88
Center of current box is (x y z): 20.790665 62.128055 25.428
Diagonals of current box are (D1: x y z, D2: x y z): 3.274 44.462 8.488 38.30733 79.79411 42.368
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1303465.62986567
**BOX SIZE is now: 37.03333 36.33211 35.88
Center of current box is (x y z): 20.790665 61.628055 25.428
Diagonals of current box are (D1: x y z, D2: x y z): 2.274 43.462 7.488 39.30733 79.79411 43.368
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1490362.36314189
**BOX SIZE is now: 39.03333 37.33211 37.88
Center of current box is (x y z): 20.790665 61.128055 25.428
Diagonals of current box are (D1: x y z, D2: x y z): 1.274 42.462 6.488 40.30733 79.79411 44.368
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1693629.47181811
**BOX SIZE is now: 41.03333 38.33211 39.88
Center of receptor atoms is (x y z): 21.2601665014866 61.0552799801784 30.5623553022795
Center of current box is (x y z): 20.790665 60.628055 25.428
Diagonals of current box is (D1: x y z, D2: x y z): 0.274000000000001 41.462 5.488 41.30733 79.79411 45.368
Limit diagonals to 8.3f :   0.274   41.462    5.488   41.307   79.794   45.368