spc.export.text: Exporting into text format

In PranaGeo/Spectral: Classes and Methods for Working with Spectral Data with Space-Time Attributes

Description

Save the Spectra and SpcHeader objects on disk in text format and read back in.

Usage

spc.export.text(
  input,
  filename,
  sep = ";",
  append = FALSE,
  writeheader = TRUE,
  ...
)

## S4 method for signature 'Spectra'
spc.export.text(
  input,
  filename,
  sep = ";",
  append = FALSE,
  writeheader = TRUE,
  ...
)

## S4 method for signature 'SpcHeader'
spc.export.text(
  input,
  filename,
  sep = ";",
  append = FALSE,
  writeheader = TRUE,
  ...
)

spc.import.text(filename, sep = ";", ...)

Arguments

input	A Spectra object
filename	Name of the output text file
sep	character. the field separator string
append	logical. Only relevant if file is a character string. Default is TRUE
writeheader	either a logical value indicating whether the header names are to be written
...	arguments to be passed to or from other methods

See Also

spc.import.text

Examples

x=spc.example_spectra()
fn <- tempfile()
spc.export.text(x,filename=fn)
aa=spc.import.text(fn)
dev.new()
spc.plot(aa)

#Export the SpcHeader object
fn2 <- tempfile()
spc.export.text(x@header, filename=fn2)
hdr=spc.import.text(fn2)
class(hdr)

PranaGeo/Spectral documentation built on Feb. 21, 2020, 12:36 p.m.