R: R Interface to Weather Underground API

# R Interface to Weather Underground API

## Documentation for package ‘rwunderground’ version 0.1.8

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

alerts | Weather Alerts for United States and Europe
almanac | Average and record high and low temperatures for current date going back as far as weather underground has data or from the national weather service going back 30 years.
as.numeric.nonempty | as.numeric with special handling for length 0 (NULL) objects
astronomy | Moon phase, sunrise and sunset times for today.
base_url | Base URL for wunderground API
build_url | Build wunderground request URL
conditions | Current conditions including current temperature, weather condition, humidity, wind, feels-like, temperature, barometric pressure, and visibility.
current_hurricane | Current hurricane - within the US only. Note: all times in eastern
dst_POSIXct | Return POSIXct time from 7 variables.
dst_repeat_starttime | Find the text to POSIXct ambiguous interval.
encode_NA | Processes data.frames and replaces wunderground's -9999/-999 to NAs
forecast10day | Forecast for the next 10 days.
forecast3day | Forecast for the next 3 days.
geolookup | Lists nearby weather stations for a given location
get_api_key | Returns the wunderground API key
has_api_key | Detects if wunderground API key is set
history | Hourly weather data for specified date.
history_daily | Summarized weather data for specified date.
history_range | Hourly weather data for specified date range.
hourly | Hourly forecast for the next 24 hours.
hourly10day | Hourly forecast for the next 10 days.
is_fall_back_day | Check if a date is a "fall back" transition from DST.
is_valid_airport | Checks if airport code is valid
is_valid_territory | Checks if country/state is a valid one
list_airports | Returns a data.frame of valid airport codes (ICAO and IATA).
list_countries | Returns a data.frame of valid countries with iso abbreviations and region
list_states | Returns a data.frame of valid states with abbreviations and regions
lookup_airport | Lookup airport code (IATA and ICAO code). weatherunderground API might not recognize the IATA/ICAO code for smaller airports.
lookup_country_code | Lookup ISO country code weatherunderground API doesn't recognize iso codes uniformly for every country.name
measurement_exists | Check if a variable exists for a PWS. If not set the value to -9999
nonempty | return object, or NA for length 0 (NULL) objects
planner | Weather summary based on historical information between the specified dates
rawtide | Raw Tidal data with data every 5 minutes for US locations Tidal information only available for US cities. Units are in feet.
satellite | Returns image URL for satellite imagery
set_api_key | Sets the wunderground API key
set_location | Specifies location of request
stop_for_error | Detect and stop for any wunderground request errors
tide | Tidal information for a location within the USA. Tidal information only available for US cities. Units are in feet.
webcam | Returns locations of personal weather stations along with URLs for their webcam images
wunderground_request | wunderground api requests
yesterday | Weather data for yesterday