quiet: Optional. If FALSE (the default) messages are printed.
Returns
Returns error if there was an error, warning if there was a warning. Otherwise, returns OK . Strings are returned instead of logical values to simplify checking result in calling function.
Examples
# Not tested automatically as can be very slowtest_url <-"https://zenodo.org/record/4781469/files/sm_data.csv"ch_test_url_file(test_url, quiet =TRUE)