Get variables from ERDDAP dataset — ed

Given an ERDDAP dataset info object, return a character vector of all available variables. Variables are values that vary along the dimensions of the ERDDAP datasets (as returned by ed_dims()).

Usage

ed_vars(ed)

Arguments

ed: ERDDAP info object, as returned by ed_info)

Value

character vector of variable names

Examples

ed <- ed_info("https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.html")
#> Error in ed_info("https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.html"): ERDDAP server is offline or unreachable: Server is online with status code: 403
ed_vars(ed)
#> Error: object 'ed' not found