Issues with using output from get_templates in template_correlator

[tclewis29]

I am having an issue following your tutorial, using my own data. It seems extremely trivial but I can't work out why it is not working:

# get mean structure template
template_test <- get_templates(reference = lott_churr, path = "./Data/")

# get that template: get correlations
correlations <-
  template_correlator(templates = template_test, # the output from the get_templates() 
                      files = "230302_Nest_7_R3.WAV", # my test survey file
                      path = "./Data/") # where the test survey file is located

When running this I am getting this error:

Error: Not all selections can be read (use check_sels() to locate problematic selections)

Then I run this:

> check_sels(template)
Error: no sound files found

The template_test data.frame is the output from the get_templates and it looks like this:

           sound.files   start     end bottom.freq top.freq selec Annotation template
5 230308_Nest_2_R4.WAV 290.614 290.871           5   9.8005    15      Churr centroid

I am not sure what the check_sels() is referring to? As there is a sound file listed in the template_test data.frame.

Any ideas?

[maRce10]

I think you need to run:

check_sels(template_test, path = "./Data/")

to actually check the template data frame. Let me know what you get.

Still that looks like a bug. Please let me know if you figure it out.