factor problem with sf - Githubissues

Trackage / trip

trip package development

http://trackage.github.io/trip/

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factor problem with sf #18

Closed mdsumner closed 4 years ago

mdsumner commented 7 years ago

What is happening here:

plot(as(tr, "sf"))
Error in `levels<-.factor`(`*tmp*`, value = as.character(if (is.numeric(breaks)) x[!duplicated(res)] else breaks[-length(breaks)])) : 
  number of levels differs