New updates to packages (photobiology 0.2.20, photobiologygg 0.1.7)

Both updates released yesterday had small problems. Some bugs were fixed, RGB colour estimation for wavebands was improved (more realistic colours returned).

New function added to package photobiology:

w_length_range2rgb() Function that returns a colour descriptor from a vector of two wavelengths defining a wavelength region. It assumes equal spectral (energy) irradiance throughout the region.

New versions are in the repository.

Share on

Update to package photobiologygg (0.1.6)

This update adds significant new functionality and new documentation.

New function:

  • annotate_waveband() is based on ggplot2’s annotate() but has a parameter which accepts a waveband object simplifying the annotation of spectra plotted with ggplot.

The User Guide has been updated with several examples of the use of this function and also of the use of the new functions in photobiology ver 0.2.19.

This version of photobiologygg requires the newest version of photobiology.

Please report any problems or suggestions to me.

Share on