process_pollution_lookup: process_pollution_lookup
In ScottishCovidResponse/SCRCdata: Processing Scripts for the SCRC Data Pipeline

process_pollution_lookup

process_pollution_lookup(
  sourcefile,
  h5filename,
  scotgov_lookup,
  ukgov_engwales_lookup,
  storage_path
)

`sourcefile`	a `string` specifying the local path and filename associated with the source data (the input of this function)
`h5filename`	a `string` specifying the filename associated with the processed data (the output of this function)
`scotgov_lookup`	a `string` specifying the local path and filename associated with a lookup file of UK national grid codes and administrative geographies in scotland
`ukgov_engwales_lookup`	a `string` specifying the local path and filename associated with a lookup file of UK national grid codes and administrative geographies in England and Wales
`storage_path`	a `string` specifying the local path associated with the processed data (the output of this function)