hsdar: HyperSpecRaster – R documentation

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hsdar

HyperSpecRaster

Handle hyperspectral cubes using raster package (deprecated)

Description

The HyperSpecRaster-Class is deprecated. Use Speclib instead.

Usage

## S4 method for signature 'character,numeric'
HyperSpecRaster(x, wavelength, fwhm = NULL, SI = NULL, ...)

## S4 method for signature 'RasterLayer,numeric'
HyperSpecRaster(x, wavelength, fwhm = NULL, SI = NULL)

## S4 method for signature 'RasterBrick,numeric'
HyperSpecRaster(x, wavelength, fwhm = NULL, SI = NULL)

## S4 method for signature 'HyperSpecRaster'
HyperSpecRaster(x, wavelength)

## S4 method for signature 'Speclib'
HyperSpecRaster(x, nrow, ncol, xmn, xmx, ymn, ymx, crs)

## S4 method for signature 'HyperSpecRaster,character'
writeStart(x, filename, ...)

## S4 method for signature 'HyperSpecRaster'
getValuesBlock(x, ...) 

## S4 method for signature 'RasterLayer,Speclib'
writeValues(x, v, start) 

## S4 method for signature 'RasterBrick,Speclib'
writeValues(x, v, start)

## S4 method for signature 'HyperSpecRaster,Speclib'
writeValues(x, v, start)

Arguments

`x`	Raster* object
`wavelength`	Vector containing wavelength for each band
`fwhm`	Optional vector containing full-width-half-max values. If length == 1 the same value is assumed for each band. Note that function does not check the integrity of the values
`SI`	Optional data.frame containing SI data
`nrow`	Optional. Number of rows in HyperspecRaster. If omitted, function will try to get the information from the SI in Speclib (`attr(x, "rastermeta")`)
`ncol`	Optional. Number of colums in HyperspecRaster. See nrow above.
`xmn`	Optional. Minimum coordiante in x-dimension. See nrow above.
`xmx`	Optional. Maximum coordiante in x-dimension. See nrow above.
`ymn`	Optional. Minimum coordiante in y-dimension. See nrow above.
`ymx`	Optional. Maximum coordiante in y-dimension. See nrow above.
`crs`	Optional. Object of class `'CRS'` giving the coordinate system for HyperspecRaster. See nrow above.
`...`	Additional arguments as for `brick`
`filename`	Name of file to create
`v`	Speclib or matrix of values
`start`	Integer. Row number (counting starts at 1) from where to start writing `v`

Value

HyperSpecRaster or RasterBrick

Author(s)

Lukas Lehnert

hsdar

Manage, Analyse and Simulate Hyperspectral Data

v1.0.3

GPL

Authors

Lukas W. Lehnert [cre, aut] (<https://orcid.org/0000-0002-5229-2282>), Hanna Meyer [ctb], Joerg Bendix [ctb]

Initial release

2020-08-04

HyperSpecRaster

Description

Usage

Arguments

Value

Author(s)

hsdar

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