pavo 0.3-1
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NEW FUNCTIONS

* irrad2flux() and flux2irrad() to convert illuminant measurements

MINOR FEATURES AND BUG FIXES

* vismodel() less cryptic error messages
* as_rspec() fix message pertaining wavelength column
* getspec() now removes empty columns (generated by bad tabulation)
* plot.rspec() fix color labeling issue (previously, when user specified fewer colors than number of spectra, 'stack' and 'overlay' colored spectra differently)

pavo 0.3
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NEW FUNCTIONS

* subset() class methods for rspec, vismodel and tcs
* summary() method for vismodel, returns attributes used in visual model

VISUAL MODEL

* vismodel() output includes only Qi or fi (as selected by qcatch argument)
* vismodel() von Kries correction is now an optional argument
* coldist() subset argument for partial filtering
* Updated sensitivity curves

MINOR FEATURES

* getspec() works with Avasoft 8 output
* aggspec() if no "by" argument is supplied, applies function to all spectra

BUG FIXES

* tcs() accepts receptor names other than usml, issues warning
* aggplot() allows control for different line types per spectra
* voloverlap() now assigns darkgrey color for overlap if color vector is of length 1 or 2

pavo 0.1-2
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NEW FUNCTIONS

* merge.rspec() combines rspec objects in a single object

VISUAL MODEL

* Changed vismodel() output: von Kries correction is now an optional argument, output includes only Qi and fi
* vismodel() accepts a scale parameter (multiplies iluminant in order to make it in flux units)
* coldist() includes option for receptor noise calculation
* Updated sensitivity curves

MINOR FEATURES

* sensmodel() accepts user-defined ocular media transmission
* voloverlap() allows greater user control of plotting options
* voloverlap() includes Monte Carlo option for overlap calculation
* as.rspec() accepts "whichwl" argument for user-defined wavelength column selection
* as.rspec() includes "interp" argument; updated automatic search for wavelength column
* aggspec() aggregates spectra by multiple vectors (e.g. average spectra by species and sex using by=list(species,sex) )
* peakshape() gives plot titles, allows ask=TRUE and mfrow

BUG FIXES

* explorespec() "free" argument fixed
* summary.rspec() S5 variable fixed; segments now divided by B1 (brightness-independent measure of saturation)
* summary.rspec() checks for positive values when bmaxneg is caluclated, returns NA
* tcs() accepts "v" cone class
* aggspec() fixed matching of names
* procspec() works with rspec objects that include a single reflectance spectrum
* peakshape() minor fixes