Usage
    get_raw_result(file, region, date, result_dir)
 
    
    Arguments
- file
- Character string giving the result files name. 
- region
- Character string giving the region of interest. 
- date
- Target date (in the format - "yyyy-mm-dd).
 
- result_dir
- Character string giving the location of the target
directory. 
 
    
    Value
    An R object read in from the targeted .rds file