# Flood Extents and Duration along the Rivers Elbe and Rhine

## Documentation for package ‘hydflood’ version 0.5.10

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

hydflood-package | hydflood: Flood Extents and Durations along the Rivers Elbe and Rhine
classifyToPNV | Function to reclassify flood durations to potential natural vegetation
createTiles | Function to split large areas ('sfc_POLYGON') into tiles
df.pnv | Reference 'data.frame' used to classify flood duration into potential natural vegetation.
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()'
getDEM | Function to obtain the digital elevation models for the active floodplains along the German federal waterways Elbe and Rhine
hydflood | hydflood: Flood Extents and Durations along the Rivers Elbe and Rhine
hydSpatRaster | Initialize a 'SpatRaster' for the flood-functions
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
w80ToSFL | Function to convert w80-files to 'sfc_LINESTRING'.
w80ToSFP | Function to convert w80-files to 'sfc_POINT'.
waterDepth | Function to compute water depths 'SpatRaster' for characteristic water levels or selected dates