
\cba{export data}{\parameterlist}{Exporting a subset of the hierarchy data in a file. Currently, the list can contain any of three parameter names ("A", ``P'', ``R'') of type \texttt{string} and value ``\{levels separated by commas\}''. A matrix with a name ``X'' is saved in three MatrixMarket files: a) data is saved in \textit{X\_level.mm}; b) its row map is saved in \textit{rowmap\_X\_level.mm}; c) its column map is saved in \textit{colmap\_X\_level.mm}.}
          
\cbb{print initial parameters}{bool}{true}{Print parameters provided for a hierarchy construction.}
          
\cbb{print unused parameters}{bool}{true}{Print parameters unused during a hierarchy construction.}
          
\cbb{transpose: use implicit}{bool}{false}{Use implicit transpose for the restriction operator.}
          