Doc for the new function.

cctbx · Sep 17, 2024 · ac046ce · ac046ce
1 parent 0c7cd4b
commit ac046ce
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/mmtbx/model/model.py b/mmtbx/model/model.py
@@ -1093,6 +1093,9 @@ def altlocs_present(self):
     return self.get_hierarchy().altlocs_present()
 
   def altlocs_present_only_hd(self):
+    """ True when model has H/D exchangeable sites and does not have
+    other alternative conformations. False otherwise.
+    """
     noh_selection = self.selection("not (element H or element D)")
     hierarchy_no_hd = self.get_hierarchy().select(noh_selection)
     altlocs = hierarchy_no_hd.altlocs_present()