Tmax.find: Find Tmax

In TDPanalysis: Granier's Sap Flow Sensors (TDP) Analysis

Description

Find the daily maximum of tension

Usage

Tmax.find(tension, dates, ID)

Arguments

tension	Vector with tension.
dates	Vector with dates in the DOY format.
ID	Character vector for specifying which group the tension is assigned to (e.g. trees)

Value

Return a vector containing daily Tmax for each group specified in the ID argument

Examples

tension = c(1:20)
dates = c(rep(102, times=10), rep(103, times=10))
ID = c(rep("A", times=5), rep("B", times=5), rep("A", times=5), rep("B", times=5))
Tmax.find(tension=tension, dates=dates, ID=ID)

Example output

  ID DOY Tmax
1  A 102    5
2  A 103   15
3  B 102   10
4  B 103   20

TDPanalysis documentation built on Feb. 28, 2020, 9:09 a.m.