res_national_map: Reserve National Map

In padilla410/SWMPrExtension: Functions for Analyzing and Plotting Estuary Monitoring Data

Description

Create a base map for NERRS reserves in ggplot

Usage

res_national_map(
  incl = c("contig", "AK", "HI", "PR"),
  highlight_states = NULL,
  highlight_reserves = NULL,
  agg_county = TRUE
)

Arguments

incl	chr vector to include AK, HI , and PR (case sensitive)
highlight_states	chr vector of state FIPS codes
highlight_reserves	chr vector of 3 letter reserve codes
agg_county	logical, should counties be aggregated to the state-level? Defaults to TRUE

Details

Create a base map of the US with options for including AK, HI, and PR. The user can choose which states and NERRS reserves to highlight. An early sp-based version of this function by Julie Padilla was developed, in part, from a blog post by Bob Rudis. The current sf-based version, by Dave Eslinger, uses an approach from the r-spatial tutorial by Mel Moreno and Mathieu Basille.

Value

Returns a ggplot object

Author(s)

Julie Padilla, Dave Eslinger Maintainer: Dave Eslinger

References

Rudis, Bob. 2014. "Moving The Earth (well, Alaska & Hawaii) With R". rud.is (blog). November 16, 2014. https://rud.is/b/2014/11/16/moving-the-earth-well-alaska-hawaii-with-r/ Moreno, Mel, and Basille, Mathieu Basille. 2018. "Drawing beautiful maps programmatically with R, sf and ggplot2 — Part 3: Layouts" r-spatial (blog). October 25, 2018. https://www.r-spatial.org/r/2018/10/25/ggplot2-sf-3.html

Examples

##National map highlighting states with NERRS
nerr_states <- c('01', '02', '06', '10', '12', '13', '15'
, '23', '24', '25', '27', '28', '33', '34', '36', '37', '39'
, '41', '44', '45', '48', '51', '53', '55', '72')

res_national_map(highlight_states = nerr_states)


#' ##Just the national map
res_national_map()

##National map highlighting west coast states and NERRS (including AK)
nerr_states_west <- c('02', '06', '41', '53')

nerrs_codes <- c('pdb', 'sos', 'sfb', 'elk', 'tjr', 'kac')

res_national_map(highlight_states = nerr_states_west, highlight_reserve = nerrs_codes)

padilla410/SWMPrExtension documentation built on Dec. 29, 2021, 5:48 a.m.