This function takes an object of class mappoly.map and checks for
removed redundant markers in the original dataset. Once redundant markers
are found, they are re-added to the map in their respective equivalent positions
and another HMM round is performed.
Usage
update_map(input.map)
Arguments
input.map
an map object of class mappoly.map
Value
an updated object of class mappoly.map, containing the original map plus redundant markers