A process that enables coplanarization of the structures that have been
created in multiple independent etch steps. The various etches are
performed independently by selectively exposing only certain patterns to
particular etching conditions. After these structures have been created,
it is possible that the various structures will exist at different
planes/elevations relative to the template surface. The elevations of the
various structures may be adjusted independently by selectively exposing
"higher" structures to an anisotropic etch that reduces the overall
elevation of the structures, while preserving the structural topography.