X+ Y+ Z- X+ Y- Z- Y+ Z- X+ Y- Z- Y- Y+ Y- X+ X- X+ X+ Z- X+ X+ Y- 
After creating box around spheres, box is too small (709001.190374128 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.0611640664318 0.926145948666326 21.2047443381983
Center of current box is (x y z): 23.86847 1.122395 28.239385
Diagonals of current box are (D1: x y z, D2: x y z): 9.321 -14.581 13.87086 38.41594 16.82579 42.60791
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 862085.653794039
**BOX SIZE is now: 31.09494 33.40679 30.73705
Center of current box is (x y z): 23.86847 1.122395 28.239385
Diagonals of current box are (D1: x y z, D2: x y z): 8.321 -15.581 12.87086 39.41594 17.82579 43.60791
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1035741.69369395
**BOX SIZE is now: 33.09494 35.40679 32.73705
Center of current box is (x y z): 23.86847 1.122395 28.239385
Diagonals of current box are (D1: x y z, D2: x y z): 7.321 -16.581 11.87086 40.41594 18.82579 44.60791
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1231265.31007386
**BOX SIZE is now: 35.09494 37.40679 34.73705
Center of current box is (x y z): 23.86847 1.122395 28.239385
Diagonals of current box are (D1: x y z, D2: x y z): 6.321 -17.581 10.87086 41.41594 19.82579 45.60791
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1449952.50293377
**BOX SIZE is now: 37.09494 39.40679 36.73705
Center of current box is (x y z): 23.86847 1.122395 28.239385
Diagonals of current box are (D1: x y z, D2: x y z): 5.321 -18.581 9.87086 42.41594 20.82579 46.60791
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1693099.27227368
**BOX SIZE is now: 39.09494 41.40679 38.73705
Center of receptor atoms is (x y z): 28.0611640664318 0.926145948666326 21.2047443381983
Center of current box is (x y z): 23.86847 1.122395 28.239385
Diagonals of current box is (D1: x y z, D2: x y z): 4.321 -19.581 8.87086 43.41594 21.82579 47.60791
Limit diagonals to 8.3f :   4.321  -19.581    8.871   43.416   21.826   47.608