get_spectra: Reads ASD files
In asdreader: Reading ASD Binary Files in R

Description Usage Arguments Value Author(s) Examples

Reads either the reflectance, raw DN, or white reference data stored in one or more ASD files.

1	get_spectra(f, type = "reflectance")

`f`	a vector of paths to ASD file(s)
`type`	a character vector, which type of spectra to return. `"reflectance"`, `"raw"`, `"white_reference"` are currently supported

a matrix of the spectrum contained in the ASD file(s)

Pierre Roudier

# Get the path to the demo file

asd_fn <- asd_file()
print(asd_fn)

# Example with one file name

m1 <- get_spectra(asd_fn)
matplot(t(m1), type = 'l')

# Example with a vector of file names

asd_fns <- rep(asd_fn, times = 4)
print(asd_fns) # (in this case, 4 times the same file)

m2 <- get_spectra(asd_fns)
matplot(t(m2), type = 'l')