Reversibly exclude some named reflections
[-h=h1;h2;.. -k=k1;k2.. -l=l1;l2.. [-c]
This function provides a mechanism to reversibly exclude some reflections from refinement (these reflections will be moved to the end of the .hkl file so they appear after the
0 0 0reflection).
- -c: option controls how the given indices are treated. If no -c option is provided, then any reflection having any of the given h, k or l indices will be excluded; otherwise only reflections with indices within provided h, k and l will be excluded.