Returns the gas exchange velocity for gas of interest w/ no unit conversions

Description

Returns the gas exchange velocity for gas of interest w/ no unit conversions

Usage

k600.2.kGAS.base(k600,temperature,gas="O2")

k600.2.kGAS(ts.data, gas="O2")

Arguments

Value

Numeric value of gas exchange velocity for gas

Author(s)

Jordan S. Read

See Also

k.read and k.read.base for functions that calculate k600 estimates

Examples

 ## single example
kO2 <- k600.2.kGAS.base(k600=2.4,temperature=20.4,gas='O2')

## Timeseries example
#load data
data.path = system.file('extdata', package="LakeMetabolizer")
sp.data = load.all.data('sparkling', data.path)
ts.data = sp.data$data #pull out just the timeseries data


#calculate U10 and add it back onto the original 
u10 = wind.scale(ts.data)
ts.data = rmv.vars(ts.data, 'wnd', ignore.offset=TRUE) #drop old wind speed column
ts.data = merge(ts.data, u10)                          #merge new u10 into big dataset  

k600 = k.cole(ts.data)
ts.data = merge(k600, ts.data)

k.gas = k600.2.kGAS(ts.data, 'O2')

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(LakeMetabolizer)
Loading required package: rLakeAnalyzer
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/LakeMetabolizer/k600.2.kGAS.Rd_%03d_medium.png", width=480, height=480)
> ### Name: k600.2.kGAS
> ### Title: Returns the gas exchange velocity for gas of interest w/ no unit
> ###   conversions
> ### Aliases: k600.2.kGAS k600.2.kGAS.base
> 
> ### ** Examples
> 
>  ## single example
> kO2 <- k600.2.kGAS.base(k600=2.4,temperature=20.4,gas='O2')
> 
> ## Timeseries example
> #load data
> data.path = system.file('extdata', package="LakeMetabolizer")
> sp.data = load.all.data('sparkling', data.path)
> ts.data = sp.data$data #pull out just the timeseries data
> 
> 
> #calculate U10 and add it back onto the original 
> u10 = wind.scale(ts.data)
> ts.data = rmv.vars(ts.data, 'wnd', ignore.offset=TRUE) #drop old wind speed column
> ts.data = merge(ts.data, u10)                          #merge new u10 into big dataset  
> 
> k600 = k.cole(ts.data)
> ts.data = merge(k600, ts.data)
> 
> k.gas = k600.2.kGAS(ts.data, 'O2')
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>