input_ui {oceanexplorer}

NOAA data module

Description

These shiny modules control loading of data from the NOAA world ocean atlas (input_ui() + input_server()). In addition, the output_ui() + output_server() can be used to export the filtered data in csv format. The citation_ui() provides the associated references of the dataset currently loaded.

Usage

input_ui(id, citation = NULL, extended = TRUE)

citation_ui(id)

output_ui(id)

input_server(id, cache = FALSE)

output_server(id, NOAA, variable)

Arguments

id

Namespace id shiny module.

citation

Additional space for citation element.

extended

Boolean whether to build the extended module (default = TRUE).

cache

Caching the extracted NOAA file in the package's extdata directory (default = FALSE). Size of individual files is around 12 Mb. Use list_NOAA() to list cached data resources.

NOAA

Reactive value for the dataset containing the locations coordinates.

variable

Reactivevalues for selected variable information.

Value

Shiny module.

Examples

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

library(oceanexplorer)
library(shiny)

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

# gui
ui <- fluidPage(input_ui("NOAA"), plot_ui("worldmap"))

# server

server <-function(input, output, session) {
 # table
 NOAA <- input_server("NOAA")
 # plot data
 output_plot <- plot_server("worldmap", NOAA$data, reactive(NULL))
}

# run app
shinyApp(ui, server)
}