README.md

In serbinsh/R-FieldSpectra: Functions for processing field spectroscopy data. Current supported instruments include ADS FieldSpec, Spectral Evolution, and Spectra Vista Corporation

R-FieldSpectra

R library for importing and processing field spectroscopy data collected with ASD, Spectra Vista, and Spectral Evolution instruments

Corresponding author

Dr. Shawn Serbin Environmental and Climate Sciences Department Brookhaven National Laboratory [e-mail] Created by: Shawn P. Serbin [e-mail]

Installation

Easiest way to install is via install_github from the devtools package.

install.packages('devtools') # if you haven't already installed this package and dependencies
library(devtools) # load the library
install_github("serbinsh/R-FieldSpectra") # install the package from GitHub

If you want a specific branch, do install_github(..., ref="<branch>").

From there, you should be able to load the package in your typical R session.

Quick example runs (after installation)

### Extract metadata
# ASD
file <- system.file("extdata/PM01_TIAM_B_LC_REFL00005.asd",package="FieldSpectra")
output <- extract.metadata(file,instrument="ASD")

# Spectral Evolution
file <- system.file("extdata/cvars_grape_leaf1_lc_rg_01236.sed",package="FieldSpectra")
output <- extract.metadata(file,instrument="SE")

# MORE IN DEVELOPMENT

Source Code Citation

serbinsh/R-FieldSpectra documentation built on March 31, 2022, 10:08 p.m.