X+ Y+ Z- Y+ X- Z+ Z- X- Y+ X- X- X- Y- X+ Y+ Y+ X+ 
After creating box around spheres, box is too small (672152.361830428 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.5757150772821 14.5452820064158 14.2605873432488
Center of current box is (x y z): 32.347 23.233425 10.329365
Diagonals of current box are (D1: x y z, D2: x y z): 16.142 9.74391 -3.906 48.552 36.72294 24.56473
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 820380.14353159
**BOX SIZE is now: 34.41 28.97903 30.47073
Center of current box is (x y z): 32.347 23.233425 10.329365
Diagonals of current box are (D1: x y z, D2: x y z): 15.142 8.74391 -4.906 49.552 37.72294 25.56473
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 988881.633392753
**BOX SIZE is now: 36.41 30.97903 32.47073
Center of current box is (x y z): 32.347 23.233425 10.329365
Diagonals of current box are (D1: x y z, D2: x y z): 14.142 7.74391 -5.906 50.552 38.72294 26.56473
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1178952.83141392
**BOX SIZE is now: 38.41 32.97903 34.47073
Center of current box is (x y z): 32.347 23.233425 10.329365
Diagonals of current box are (D1: x y z, D2: x y z): 13.142 6.74391 -6.906 51.552 39.72294 27.56473
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1352097.61821398
**BOX SIZE is now: 40.41 33.97903 36.47073
Center of current box is (x y z): 32.347 22.733425 10.329365
Diagonals of current box are (D1: x y z, D2: x y z): 12.142 5.74391 -7.906 52.552 39.72294 28.56473
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1540884.99433404
**BOX SIZE is now: 42.41 34.97903 38.47073
Center of receptor atoms is (x y z): 28.5757150772821 14.5452820064158 14.2605873432488
Center of current box is (x y z): 32.347 22.233425 10.329365
Diagonals of current box is (D1: x y z, D2: x y z): 11.142 4.74391 -8.906 53.552 39.72294 29.56473
Limit diagonals to 8.3f :  11.142    4.744   -8.906   53.552   39.723   29.565