Description Usage Arguments Details Value Author(s)
calculate dates for radial growth onset, cessation and length by three methods to choose from (NEE,ET or PAR/T thresholds) values of thresholds to determine the radial growth period can be changed in the iso.clim.R file.
1 | gs.calc(y, GS.method, cor.iso, treshold.Rad, treshold.T, treshold.NEE.onset, treshold.NEE.cessation, treshold.ET.onset, treshold.ET.cessation)
|
y |
study period over which to calculate dates for radial growth onset, cessation and length |
GS.method |
which method to use to calculate dates for radial growth onset, cessation and length |
cor.iso |
atmospheric corrected isotope time series |
treshold.Rad |
Threshold to apply on the PAR variable to calculate dates for radial growth onset and cessation |
treshold.T |
Threshold to apply on the air temperature variable to calculate dates for radial growth onset and cessation |
treshold.NEE.onset |
Threshold to apply on the NEE to calculate dates for radial growth onset |
treshold.NEE.cessation |
Threshold to apply on the NEE variable to calculate dates for radial growth cessation |
treshold.ET.onset |
Threshold to apply on the ET variable to calculate dates for radial growth onset |
treshold.ET.cessation |
Threshold to apply on the ET variable to calculate dates for radial growth cessation |
Threshold values can be changed in iso.clim.R
data.gs |
the dates for onset and cessation of radial growth and the method used |
Alex Soudant Maintainer: Alex Soudant <asoudant@hotmail.fr>
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