RMevents | R Documentation |
Compute rainfall event variables based on time series of rain data with only one rain gage or one mean radar rain column.
RMevents(df, ieHr = 6, rainthresh = 5.1, rain = "rain", time = "pdate")
df |
dataframe with rainfall |
ieHr |
numeric Interevent period in hours, defaults to 6, |
rainthresh |
numeric Minimum event depth in units of the rain column, default is given as 5.1 assuming millimeters (0.2") |
rain |
string Column name of rainfall unit values, defaults to "rain" |
time |
string column with as.POSIXctdate, defaults to "pdate" |
Rainfall event determination
list of all rain events that surpass rainthresh (storms2) and all rain events (storms). Also returns all a data frame of all rain observations > 0 with the associated date/time and assigned event number (tipsbystorm) and the minimum time difference between observations (timeInterval)
RDB <- CedarRRain RDB2 <- RMprep(RDB, prep.type = 1, date.type = 1, dates.in = "CST.Time", tz = "CST6CDT") event.list <- RMevents(df = RDB2, ieHr = 6, rainthresh = 0.2, rain = "upload.ph3_site_basin_cedar_creek.Id.0....Geographical.Mean.kg.m.2.") events.0.2 <- event.list$storms2
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