fLoadFluxNCIntoDataframe: Load NetCDF file

In REddyProc: Data processing and plotting utilities of (half-)hourly eddy-covariance measurements

Description

Load specified variables and time stamp information from NetCDF file in Fluxnet BGI format. The time stamp information needs to be provided as variables 'year', 'month', 'day', 'hour'.

Usage

fLoadFluxNCIntoDataframe(VarList.V.s, FileName.s, Dir.s = "", 
    NcPackage.s = "ncdf4", fReadTime = fReadTimeSeveralCols, 
    ...)

Arguments

VarList.V.s	String vector of variables to be read in
FileName.s	File name as a string
Dir.s	Directory as a string
NcPackage.s	Name of R NetCDF package (implemented for 'RNetCDF' and 'ncdf4') as a string
fReadTime	function that reads time columns, must append columns year (from 0AD), month, day, and hour (fractional)
...	further arguments to var.get.nc or ncvar_get, such as start and count

Value

Data frame with data from nc file.

Author(s)

AMM, KS (Department for Biogeochemical Integration at MPI-BGC, Jena, Germany)

Examples

if( FALSE ) { #Do not always execute example code (e.g. on package installation)
  Dir.s <- paste(system.file(package='REddyProc'), 'examples', sep='/')
  EddyNCData.F <- fLoadFluxNCIntoDataframe(c('NEE', 'Rg', 'NEE_f')
		, 'Example_DE-Tha.1996.1998.hourly.nc', Dir.s)
}

REddyProc documentation built on May 2, 2019, 5:19 p.m.