subsetOnDate: Subset wind data on datetime criteria

In nwagenbrenner/windtools: Tools to process and visualize wind data

Description

subsetOnDate returns subsetted dataframe

Usage

subsetOnDate(df, condition, dt)

Arguments

df	dataframe
condition	'<', '==', or '>'
dt	datetime (as a POSIXct object) to subset on

Details

This fucntion subsets the wind data frame based on a datetime criteria. dt must be a POSIXct object.

Value

subsetted dataframe

Examples

data(wind)
dt <- as.POSIXct(strptime("2010-08-01 00:00:00", '%Y-%m-%d %H:%M:%S'))
s <- subsetOnDate(wind, '<', dt)

nwagenbrenner/windtools documentation built on May 24, 2019, 10:56 a.m.