Usage
airbaseFindCode(country = c("AL", "AT", "BA", "BE", "BG", "CH", "CY", "CZ",
"DE", "DK", "EE", "ES", "FI", "FR", "GB", "GR", "HR", "HU", "IE", "IS", "IT",
"LI", "LT", "LU", "LV", "ME", "MK", "MT", "NL", "NO", "PL", "PT", "RO", "RS",
"SE", "SI", "SK", "TR"), site.type = c("background", "traffic",
"industrial", "unknown"), area.type = c("rural", "urban", "suburban",
"unknown"), local.code = NA, city = NA, site = NA, emep = NA,
lat = c(-90, 90), lon = c(-180, 180))Arguments
country
A character or vector of characters representing country code.
site.type
One of “background”, “traffic”,
“industrial”, “unknown” representing the type of
site.
area.type
The type of area in which the site is
located. Can be “rural”, “urban”, “suburban”,
“unknown”.
local.code
A character or vector of characters representing
the local site code. For example “MY1” is the UK code for
Marylebone Road.
city
A city name to search --- using character matching
(grep). The search string can be upper or lower case
e.g. city = "london". To extract several cities
e.g. Copenhagen and Barcelona use city = c("copenhagen",
"barcelona"). Note that by default any matching characters are
returned, so city = "london" would also return Londonderry
(Northern Ireland).Regular expression searches are very powerful and potentially
complicated. However there are a few useful tips. To match the
beginning of a name use ‘^’. So city =
"^london" would return London and Londonderry (both begin with
‘london’). To match the end of a name use ‘$’, so
city = "london$" would just return London but not
Londonderry.
The cities chosen are printed to screen to make it easy to check
(and refine the search string) of the selected sites.
site
The name of the site or sites to search, see
city for details of how to search.
emep
Select an EMEP station. Can be “yes”,
“no” or NA (the default, selects everything).
lat
The latitude range to select in the form c(lower, upper).
lon
The longitude range to select in the form c(lower, upper).