Convert parameter names to OpenAQ parameter IDs

Accepts a character vector of parameter names and returns the corresponding OpenAQ parameter IDs. Matching is performed against both the `name` and `displayName` fields.

OpenAQ_parameterToID(x)

Arguments

x

Character vector of parameter names.

Value

Integer vector of OpenAQ parameter IDs.

Details

Matching is case-insensitive. If no match is found, `NA` is returned. If both `name` and `displayName` match, `name` is preferred.

Examples

if (FALSE) { # \dontrun{
OpenAQ_parameterToID(c("pm25", "PM2.5", "Ozone", "Unknown"))
} # }