geo_convert: Convert latitude and longitude

In einarhjorleifsson/gisland: Map data with focus on Icelandic ecoregion

Convert latitude and longitude

Description

Convert between different representations of latitude and longitude, namely degrees-minutes-decimal minutes (DDMMmm) and decimal degrees (DD.dd).

Adapted from geo::geoconvert to be dplyr pipe friendly

Usage

geo_convert(x, inverse = FALSE, na = FALSE)

Arguments

x	A vector of the form DDMMmm or DD.dd
inverse	Which conversion should be undertaken, default from degrees-minutes-decimal minutes (DDMMmm) to decimal degrees (DD.dd)
na	A boolean, if FALSE (default) minutes larger than 60 are rounded up, if TRUE returns NA's. Only appicable when inverse TRUE.

Author(s)

Hoskuldur Bjornsson <[e-mail]>

Examples

geo_convert(c(-124598, 032269))
geo_convert(c(-124598, 037569), na = TRUE)
geo_convert(c(-12.766333, 3.378167), inverse = TRUE)

einarhjorleifsson/gisland documentation built on Feb. 2, 2024, 11:21 p.m.