Check the validity of an `fluvgeo` `banklines` data structure

Checks that the input data structure `banklines` meets the requirements for this data structure.

check_banklines(banklines)

Arguments

banklines

sf object; a `banklines` data structure used by the fluvgeo package.

Value

Returns TRUE if the `banklines` data structure matches the requirements. The function throws an error for a data structure not matching the data specification. Returns errors describing how the the data structure doesn't match the requirement.