get_site_code: Return NERRS reserve site code based on data in the data file
Description
Identify the 3-letter NERRS reserve code from metadata in the data file
Usage
get_site_code(data.file)
Value
Returns 3-letter, reserve site code as chr
Arguments
data.file
data source location
Author
Julie Padilla
Details
This function is intended for internal use with the NERRS reserve level reporting scripts. It returns the 3-letter reserve code associated with the data in the user-specified data folder.