R: Upgrade one or more spectral objects

upgrade_spectra {photobiology} | R Documentation

## Upgrade one or more spectral objects

### Description

Update the spectral class names of objects to those used in photobiology (>= 0.6.0).

### Usage

    upgrade_spectra(obj.names = ls(parent.frame()))

### Arguments

`obj.names` | char Names of objects to upgrade as a vector of character strings

### Value

The modified object (invisibly).

### Note

The objects are modified by reference. The class names with ending ".spct" are replaced by their new equivalents ending in "_spct". `object.names` can safely include names of any R object. Names of objects which do not belong to any the old `.spct` classes are ignored. This makes it possible to supply as argument the output from `ls`, the default, or its equivalent `objects`.

### See Also

Other upgrade from earlier versions: `is.old_spct`, `upgrade_spct`

[Package photobiology version 0.9.21 Index]