listings descriptions

II/Referatas/mj-referatas.tex

@@ -404,6 +404,10 @@ For the curious users it may be useful to see how the analysis was executed.
 Also, given the source listings, it should be relatively straightforward to
 re-run the same analysis on a different area.
 
+The input files outside of these listings are {\tt zeimena.gpkg}, which is a
+manually created GeoPackage containing Žeimena and Lakaja rivers, and the
+\LaTeX\ report itself.
+
 \subsection{douglas.sql}
 Transforms a layer ({\tt :src}) to {\DP} using $tolerance$ tolerance.
 \inputminted[fontsize=\small]{sql}{douglas.sql}