plot_ui: NOAA plot module

In oceanexplorer: Explore Our Planet's Oceans with NOAA

NOAA plot module

Description

This shiny module (plot_ui() + plot_server()) visualizes the loaded data according to the selected epsg projection ("original", "4326", "3031", or "3995"). In addition it provides an interactive plot interface to select location for data extraction based on a single-click.

Usage

plot_ui(id)

plot_server(id, NOAA, points)

Arguments

id	Namespace id shiny module.
NOAA	Reactive value for the dataset containing the locations coordinates.
points	Add locations of extracted point geometry.

Value

Shiny module.

Examples

# run plot module stand-alone
if (interactive()) {

library(oceanexplorer)
library(shiny)

# data
NOAA <- get_NOAA("oxygen", 1, "annual")

# coordinates
points <- filter_NOAA(NOAA, 1, list(lon = c(-160, -120), lat =  c(11, 12)))

# gui
ui <- fluidPage(plot_ui("plot"))

# server
server <-function(input, output, session) {
 plot_server("plot", reactive(NOAA), reactive(points))
}

# run app
shinyApp(ui, server)

}

oceanexplorer documentation built on Oct. 17, 2023, 1:12 a.m.