sunscanimport

Functions to import and organize LAI measurements from Sunscan device

Installation

install.packages('sunscanimport',
  repos = c(
    'https://gk-crop.r-universe.dev',
    'https://cloud.r-project.org'
  )
)

Run ShinyApp

sunscanimport::runSunscanApp()

Converting a file

library(sunscanimport)

file <- "paulinenaue.TXT"
inputfolder <-  "data/210908/original/"
outputfolder <- "data/210908/"

convfile <- convertSunscanFile(file,inputfolder, outputfolder)
generateReport(convfile, inputfolder, outputfolder)

Converting a directory

Searches the directory recursively for Sunscan files and converts them.

library(sunscanimport)
convertSunScanDirectory("data/")

Transforming converted data

Create summary

library(sunscanimport)
data <- readr::read_delim("data/210908/converted/data_paulinenaue.txt", delim="\t")
data_summary <- createSummary(data)

Transform to wide format

library(sunscanimport)
data <- readr::read_delim("data/210908/converted/data_paulinenaue.txt", delim="\t")
data_wide <- transformToWideFormat(data)

Folder structure

Folder structure after conversion of sunscan file name.TXT. Optional files added by user are marked with *.

folder
  + original
  |-- name.TXT
  |-- name.CFG *
  |-- ReadMe.TXT *
  + proceeding
  |-- plotid_name.TXT *
  |-- measureid_name.TXT *
  |-- grid_name.TXT *
  + converted
  |-- data_name.TXT
  |-- summary_name.TXT
  |-- meta_name.TXT
  + report
  |-- name.html *