load_map_data

An object from <code><a rd-options="" href="/link/shapefile_list?package=ggOceanMaps&version=1.1" data-mini-rdoc="ggOceanMaps::shapefile_list">shapefile_list</a></code>.

Logical indicating whether to download the file even though it exists. Useful when files in the <a href="https://github.com/MikkoVihtakari/ggOceanMapsLargeData">Github repository have been changed</a>. Overwrites the old file.

force

Internal function to load large shapefile objects. Downloads the files if they are not found <code>getOption("ggOceanMaps.datapath")</code>

internal

Allows plotting data on bathymetric maps using 'ggplot2'. Plotting
oceanographic spatial data is made as simple as feasible, but also flexible
for custom modifications. Data that contain geographic information from
anywhere around the globe can be plotted on maps generated by the basemap()
function using 'ggplot2' layers separated by the '+' operator. The package
uses spatial shapefiles stored in the 'ggOceanMapsData' package, geospatial
packages for R to manipulate, and the 'ggspatial' package to help to plot
these shapefiles.

Mikko Vihtakari

ggOceanMaps

Plot Data on Oceanographic Maps using 'ggplot2'

Hadley Wickham

Simon O'Hanlon

Roger Bivand

load_map_data function

An object from <code><a rd-options='' href='shapefile_list'>shapefile_list</a></code>.

Logical indicating whether to download the file even though it exists. Useful when files in the <a href='https://github.com/MikkoVihtakari/ggOceanMapsLargeData'>Github repository have been changed</a>. Overwrites the old file.

load_map_data: Load large shapefile objects

Description

Usage

Arguments

Value

Details

See Also