REddyProcNCDF-package {REddyProcNCDF} | R Documentation |
Reading data from NetCDF files for REddyProc
Description
This package enhances REddyProc a package for standard and extensible Eddy-Covariance data post-processing includes uStar-filtering, gap-filling, and flux-partitioning. A general description and an online tool based on this REddyProc can be found here: https://www.bgc-jena.mpg.de/bgi/index.php/Services/REddyProcWeb.
This package adds functionality to read data from netCDF files.
Details
Reading data from NetCDF files was formerly part of REddyProc, but has been factored to this own package to decrease the number of dependencies in REddyProc.
The main functions
Reading standard data from a NetCDF file:
fLoadFluxNCIntoDataframe
Reading a specific variable from a NetCDF file:
fAddNCFVar
The package works with alternative backend-packages that are installed.
For the default is the first entry of argument packageNames
in requireNetCDFPackage
.
If the preference order for a specific package is changed, provide argument
use: prefNcPkg = requireNetCDFPackage(myPreferenceNameVector)
and
subsequently specify argument ncPkg = prefNcPkg
to other functions.
Time may be stored in different formats, and fLoadFluxNCIntoDataframe
is parameterized by a argument fReadTime
.
The following functions are provided to construct time from different formats:
These functions help with the preparation of your data for the analysis:
from columnns 'year',...,'hour':
fReadTimeSeveralCols
from column in ISODate integer format:
fReadTimeBerkeley
Further functionality.
Get site information from BGI NetCDF files:
fLoadFluxNCInfo
Author(s)
Department for Biogeochemical Integration at MPI-BGC, Jena, Germany