data_finder
takes a filepath and a river designator and returns the
complete filepaths to specified river data.
Value
If data meeting the required conditions exist, filepaths of data location. There should be two filepaths per date for upper and lower data runs.
Details
The function presumes data to be in xlsx format and the river designator, within the name of the file, to be preceded by 8 digits (date).
Author
Bart Huntley, bart.huntley@dbca.wa.gov.au
For more details see https://dbca-wa.github.io/rivRmon/index.html the rivRmon website