What is the Flomvarsling app?

This is an R shiny app to visualize the results of flood forecasting models at NVE.

How was it coded?

In Package Ref, you’ll find the documentation of all the packaged functions that are used by the app. The app uses .Rdata files that are produced by the NVEDATA package (documentation and code) through the default function call:

load_flood_data()

One data file per model is saved to the /data directory and will then be read by the app. Please refer to the documentation of NVEDATA to see which local network paths are used. Those paths are specified as default directories for the parsing functions.

Data structure

Shiny modules

Plotting modules

Mapping modules

Table modules

General purpose functions

Plotting functions

Mapping functions