Gets the first day in a precipitation time series, expressed in decimal julian days since 1970-1-1 00:00 UTC

Source: R/PrecipitationStartDay.R

@author Emanuele Cordano

PrecipitationStartDay(name, station_names, start_day)

Arguments

name

character ID of the station

station_names

vector containing the IDs (characters) of the considered meteorological stations. An example is STATION_NAMES defined in the trentino dataset.

start_day

vector containing the precipitation measurement start day. An example is TEMPERATURE_MEASUREMENT_START_DAY defined in the trentino dataset.

Value

the precipitation measurement start day given the vectors of station IDs and the respective precipitation measurement start days

Examples

data(trentino)
PrecipitationStartDay("T0099",
     station_names=STATION_NAMES,
     start_day=PRECIPITATION_MEASUREMENT_START_DAY) 
#> [1] -4382.5