Whalen Dillon

Results 2 issues of Whalen Dillon

Add default value for year parameter in get_planes

Make default NULL because FAA doesn't provide data by year. Related to changes made in the underlying functions of get_planes in patch-1.

Refactor get_planes_data function

Point to the FAA data source that is a single zip file and have 'year' be NULL but retain for compatibility across other functions. Adjust the process_planes_master function to not...