Description Usage Format See Also Examples
a 15134 x 7 data frame with border data from Austria. this data file is used within the functions that create maps, like returnlevel_map.
1 | data("border.at")
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A data frame with 15134 observations on the following 7 variables.
longa numeric vector: longitude data
lata numeric vector: latitude data
ordera numeric vector
holea logical vector
piecea factor with levels 1 and 2
ida character vector
groupa factor with levels 1.1 and 1.2
‘lon.at’, ‘lat.at’, ‘alt.at’
1 |
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