Validate submitted files
validate_submission(pfile, levels, ims)
org levels
mechanisms df
processed file
vector c("fy", "hfr_pd", "iso3", "operatingunit", "mech_code", "mech_valid", "mech_name", "pdate", "name")
if (FALSE) {
validate_submissions("HFR_2020.99_XWH_100000_processed_20200101.csv")
}