hyperSpec (version 0.98-20150304)

scan.dat.Witec: File Import Witec Raman

Description

Import Raman Spectra/Maps from Witec Instrument via ASCII files

Usage

scan.dat.Witec(filex = stop("filename or connection needed"), filey = sub("-x", "-y", filex), points.per.line = NULL, lines.per.image = NULL, ..., quiet = hy.getOption("debuglevel") < 1L)
scan.txt.Witec(file = stop("filename or connection needed"), points.per.line = NULL, lines.per.image = NULL, nwl = 1024, remove.zerospc = TRUE, ...)

Arguments

filex

filename wavelength axis file

filey

filename intensity file

points.per.line

number of spectra in x direction of the map

lines.per.image

number of spectra in y direction

...,quiet

handed to scan

file

filename or connection to ASCII file

nwl

number of wavelengths, if NULL, readLines is used to determine nwl automatically.

remove.zerospc

WiTEC Control saves spectra consisting of zeros only if e.g. a map was aborted. The default is to remove these spectra.

Value

a hyperSpec object

Details

scan.dat.Witec reads Witec's ASCII exported data which comes in separate files with x and y data. scan.txt.Witec reads Witec ASCII files where the first column gives the wavelength axes and the other columns the spectra.

See Also

vignette ("fileio") for more information on file import and

options for details on options.