Description Usage Arguments Details Value Examples
Function wraps get_climate_data() and returns temperature by basin or country in degrees C as output from all 15 models, for the a1 and b2 scenarios.
1 |
locator |
A vector of either watershed basin ID's from http://data.worldbank.org/sites/default/files/climate_data_api_basins.pdf It can be just a single basin id, or a vector of ids. ids should be strings. |
type |
the type of data to retrieve, must be "mavg" for monthly averages, "annualavg" for annual averages, "manom" for monthly anomaly, and "annualanom" for annual anomaly. |
start |
the start year to gather data for. |
end |
the end year to gather data to. |
start and end year can be any years, but all years will be coerced into periods outlined by the API (http://data.worldbank.org/developers/climate -data-api) anomaly periods are only valid for future scenarios and based on a reference period of 1969 - 1999, see API for full details.
a dataframe with temperature predictions in degrees C for all scenarios, gcms, for each time period.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | ## Not run:
# Get data for 2 basins, annual average temperature for all valid time periods
# then subset them, and plot
temp_dat <- get_model_temp(c("2","231"),"annualavg",1900,3000)
temp_dat <- subset(temp_dat,temp_dat$gcm=="ukmo_hadcm3")
temp_dat <- subset(temp_dat,temp_dat$scenario!="b1")
ggplot(temp_dat,aes(x=fromYear,y=data,group=locator,
colour=locator))+geom_path()
### Get data for 4 countries with monthly tempitation values
temp_dat <- get_model_temp(c("USA","BRA","CAN","YEM"),"mavg",2020,2030)
temp_dat <- subset(temp_dat,temp_dat$gcm=="ukmo_hadcm3")
temp_dat <- subset(temp_dat,temp_dat$scenario!="b1")
ggplot(temp_dat,aes(x=as.factor(month),y=data,group=locator,
colour=locator))+geom_path()
## End(Not run)
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