warbleR v1.1,4 (Release date: 2016-11-14)
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Changes:

* "pb" argument to allow users to knock down progress bars and messages (in looping functions)
* modification to (slightly) improve 'lspec' performance 
* new "sp" argument in compare.methods to allow users to input their own spectral parameters
* new "custom.contour" argument in trackfreqs to allow users to input their own frequency contours 
* bug fix for setting 'path' argument in several functions
* bug fix to due to missing values (undetected) in amplitude detection in trackfreqs, ffts, dfts, ffDTW, and dfDTW  
 
New functions:
*  filtersels: subsets selection data frames based on manually filtered image files
*  lspec2pdf: combines lspec images to single pdf files


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