Function reference

Functions

Functions to compute flood extent and duration

flood1()

Function to compute flood extent or flood duration SpatRaster along the German federal waterways Elbe and Rhine using the 1d water level algorithm hyd1d::waterLevelFlood1()

flood2()

Function to compute flood extent or flood duration SpatRaster along the German federal waterways Elbe and Rhine using the 1d water level algorithm hyd1d::waterLevelFlood2()

flood3()

Function to compute flood extent or flood duration SpatRaster along the German federal waterways Elbe and Rhine using the 1d water level algorithms hyd1d::waterLevel() and hyd1d::waterLevelPegelonline()

flood3Points()

Function to compute flood duration for point coordinates along the German federal waterways Elbe and Rhine using the 1d water level algorithms hyd1d::waterLevel() and hyd1d::waterLevelPegelonline()

hydSpatRaster()

Initialize a SpatRaster for the flood-functions

Postprocessing

Functions to postprocess flood durations

df.pnv

Reference data.frame used to classify flood duration into potential natural vegetation.

classifyToPNV()

Function to reclassify flood durations to potential natural vegetation

Datasets

Spatial datasets included in hydflood

sf.af()

Obtain projected versions of sf.afe and sf.afr

sf.afe

Active floodplain along the River Elbe

sf.afr

Active floodplain along the River Rhine

sf.tiles()

Obtain projected versions of sf.tiles_elbe and sf.tiles_rhine

sf.tiles_elbe

Tiling along the active floodplain of the River Elbe

sf.tiles_rhine

Tiling along the active floodplain of the River Rhine

Utility functions

Utility functions to prepare and store data

createTiles()

Function to split large areas (sfc_POLYGON) into tiles

getDEM()

Function to obtain the digital elevation models for the active floodplains along the German federal waterways Elbe and Rhine

w80ToSFL()

Function to convert w80-files to sfc_LINESTRING.

w80ToSFP()

Function to convert w80-files to sfc_POINT.