X- Y+ Z- Z- Y- Z- X- Y+ X- X+ Y- Y- Y+ Y- Z- 
After creating box around spheres, box is too small (730467.36026789 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.5247345948568 43.1953954391072 35.0299752547308
Center of current box is (x y z): 38.353 43.746575 43.260715
Diagonals of current box are (D1: x y z, D2: x y z): 22.744 27.598 29.84426 53.962 59.89515 56.67717
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 860218.643032786
**BOX SIZE is now: 32.218 34.29715 28.83291
Center of current box is (x y z): 38.853 43.746575 43.260715
Diagonals of current box are (D1: x y z, D2: x y z): 22.744 26.598 28.84426 54.962 60.89515 57.67717
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1003747.06027768
**BOX SIZE is now: 33.218 36.29715 30.83291
Center of current box is (x y z): 39.353 43.746575 43.260715
Diagonals of current box are (D1: x y z, D2: x y z): 22.744 25.598 27.84426 55.962 61.89515 58.67717
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1161700.61200258
**BOX SIZE is now: 34.218 38.29715 32.83291
Center of current box is (x y z): 39.853 43.746575 43.260715
Diagonals of current box are (D1: x y z, D2: x y z): 22.744 24.598 26.84426 56.962 62.89515 59.67717
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1296409.30243257
**BOX SIZE is now: 35.218 40.29715 33.83291
Center of current box is (x y z): 40.353 43.746575 42.760715
Diagonals of current box are (D1: x y z, D2: x y z): 22.744 23.598 25.84426 57.962 63.89515 59.67717
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1406688.92221431
**BOX SIZE is now: 36.218 41.29715 34.83291
Center of current box is (x y z): 40.853 43.246575 42.260715
Diagonals of current box are (D1: x y z, D2: x y z): 22.744 22.598 24.84426 58.962 63.89515 59.67717
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1523035.33723604
**BOX SIZE is now: 37.218 42.29715 35.83291
Center of receptor atoms is (x y z): 46.5247345948568 43.1953954391072 35.0299752547308
Center of current box is (x y z): 41.353 42.746575 41.760715
Diagonals of current box is (D1: x y z, D2: x y z): 22.744 21.598 23.84426 59.962 63.89515 59.67717
Limit diagonals to 8.3f :  22.744   21.598   23.844   59.962   63.895   59.677