X+ Y+ Z+ X- Z- Y+ Z+ X+ Y+ Z+ X- Y+ Z- Y+ X+ Z+ X+ Z+ X- Z- Z+ Z- 
After creating box around spheres, box is too small (900607.63145886 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.5821533957845 20.2715480093677 21.097412177986
Center of current box is (x y z): 18.8435 20.8975 20.911
Diagonals of current box are (D1: x y z, D2: x y z): 4.317 2.145 5.605 33.37 39.65 36.217
D1X- D1Y- D1Z- D2Z+ D2X- 
**Total grid points in box is now: 985029.66454086
**BOX SIZE is now: 29.053 38.505 32.612
Center of current box is (x y z): 17.8435 20.3975 20.911
Diagonals of current box are (D1: x y z, D2: x y z): 3.317 1.145 4.605 32.37 39.65 37.217
D1X- D1Y- D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1072589.42162286
**BOX SIZE is now: 29.053 39.505 34.612
Center of current box is (x y z): 16.8435 19.8975 20.911
Diagonals of current box are (D1: x y z, D2: x y z): 2.317 0.145 3.605 31.37 39.65 38.217
D1X- D1Y- D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1163286.90270486
**BOX SIZE is now: 29.053 40.505 36.612
Center of current box is (x y z): 15.8435 19.3975 20.911
Diagonals of current box are (D1: x y z, D2: x y z): 1.317 -0.855 2.605 30.37 39.65 39.217
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1300392.06640686
**BOX SIZE is now: 30.053 41.505 38.612
Center of current box is (x y z): 15.3435 18.8975 20.911
Diagonals of current box are (D1: x y z, D2: x y z): 0.317 -1.855 1.605 30.37 39.65 40.217
D1X- D1Z- D2Z+ 
**Total grid points in box is now: 1413260.18233686
**BOX SIZE is now: 31.053 41.505 40.612
Center of current box is (x y z): 14.8435 18.8975 20.911
Diagonals of current box are (D1: x y z, D2: x y z): -0.683 -1.855 0.605 30.37 39.65 41.217
D1X- D1Z- D2Z+ 
**Total grid points in box is now: 1530610.83826686
**BOX SIZE is now: 32.053 41.505 42.612
Center of receptor atoms is (x y z): 11.5821533957845 20.2715480093677 21.097412177986
Center of current box is (x y z): 14.3435 18.8975 20.911
Diagonals of current box is (D1: x y z, D2: x y z): -1.683 -1.855 -0.395 30.37 39.65 42.217
Limit diagonals to 8.3f :  -1.683   -1.855   -0.395   30.370   39.650   42.217