Package: hydflood 0.5.9

Arnd Weber

hydflood: Flood Extents and Duration along the Rivers Elbe and Rhine

Raster based flood modelling internally using 'hyd1d', an R package to interpolate 1d water level and gauging data. The package computes flood extent and duration through strategies originally developed for 'INFORM', an 'ArcGIS'-based hydro-ecological modelling framework. It does not provide a full, physical hydraulic modelling algorithm, but a simplified, near real time 'GIS' approach for flood extent and duration modelling. Computationally demanding annual flood durations have been computed already and data products were published by Weber (2022) <doi:10.1594/PANGAEA.948042>.

Authors:Arnd Weber [aut, cre], Stephan Rosenzweig [ctb], Benjamin Eberhardt [ctb]

hydflood_0.5.9.tar.gz
hydflood_0.5.9.tar.gz(r-4.5-noble)hydflood_0.5.9.tar.gz(r-4.4-noble)
hydflood_0.5.9.tgz(r-4.4-emscripten)hydflood_0.5.9.tgz(r-4.3-emscripten)
hydflood.pdf |hydflood.html✨
hydflood/json (API)
NEWS

# Install 'hydflood' in R:
install.packages('hydflood', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/bafg-bund/hydflood/issues

Pkgdown:https://hydflood.bafg.de

Datasets:
  • df.pnv - Reference 'data.frame' used to classify flood duration into potential natural vegetation.
  • sf.afe - Active floodplain along the River Elbe
  • sf.afr - Active floodplain along the River 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

3.66 score 46 scripts 252 downloads 13 exports 33 dependencies

Last updated 2 months agofrom:f009edf962. Checks:OK: 2. Indexed: no.

TargetResultDate
Doc / VignettesOKDec 07 2024
R-4.5-linuxOKDec 07 2024

Exports:classifyToPNVcreateTilesflood1flood2flood3flood3PointsgetDEMhydSpatRastersf.afsf.tilesw80ToSFLw80ToSFPwaterDepth

Dependencies:askpassclassclassIntclicurlDBIe1071gluehttr2hyd1dKernSmoothlatticelifecyclemagrittrMASSopensslproxyR6rappdirsrasterrbibutilsRcppRdpackrlangs2sfspsysterraunitsvctrswithrwk

hydflood - Vignette

Arnd Weber

Rendered fromhydflood.Rmdusingknitr::rmarkdownon Dec 07 2024.

Last update: 2024-09-14
Started: 2023-01-17

Readme and manuals

Help Manual

Help pageTopics
Function to reclassify flood durations to potential natural vegetationclassifyToPNV
Function to split large areas ('sfc_POLYGON') into tilescreateTiles
Reference 'data.frame' used to classify flood duration into potential natural vegetation.df.pnv
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()'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::waterLevelFlood2()'flood2
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()'flood3
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()'flood3Points
Function to obtain the digital elevation models for the active floodplains along the German federal waterways Elbe and RhinegetDEM
hydflood: Flood Extents and Durations along the Rivers Elbe and Rhinehydflood-package hydflood
Initialize a 'SpatRaster' for the flood-functionshydSpatRaster
Obtain projected versions of 'sf.afe' and 'sf.afr'sf.af
Active floodplain along the River Elbesf.afe
Active floodplain along the River Rhinesf.afr
Obtain projected versions of 'sf.tiles_elbe' and 'sf.tiles_rhine'sf.tiles
Tiling along the active floodplain of the River Elbesf.tiles_elbe
Tiling along the active floodplain of the River Rhinesf.tiles_rhine
Function to convert w80-files to 'sfc_LINESTRING'.w80ToSFL
Function to convert w80-files to 'sfc_POINT'.w80ToSFP
Function to compute water depths 'SpatRaster' for characteristic water levels or selected dateswaterDepth