Add comment about the need for checking if fair_aggregation is set

Author: kemccusker

src/dscim/menu/main_recipe.py

@@ -323,6 +323,7 @@ def scc():
             self.logger.info("Processing SCC calculation ...")
             if self.fit_type == "quantreg":
                 self.full_uncertainty_iqr
+                # stat_uncertainty_iqr function expects collapsed SCCs, so a fair aggregation is required
                 if len(self.fair_aggregation) > 0:
                     self.calculate_scc
                     self.stat_uncertainty_iqr