Package: AHGestimation 0.3.1

Mike Johnson

AHGestimation: An R package for Computing Robust, Mass Preserving Hydraulic Geometries and Rating Curves

Compute mass preserving 'At a station Hydraulic Geometry' (AHG) fits from river measurements.

Authors:Mike Johnson [aut, cre], Arash Modaresi Rad [ctb], NOAA OWP [fnd], NSF [fnd]

AHGestimation_0.3.1.tar.gz
AHGestimation_0.3.1.zip(r-4.7)AHGestimation_0.3.1.zip(r-4.6)AHGestimation_0.3.1.zip(r-4.5)
AHGestimation_0.3.1.tgz(r-4.6-any)AHGestimation_0.3.1.tgz(r-4.5-any)
AHGestimation_0.3.1.tar.gz(r-4.7-any)AHGestimation_0.3.1.tar.gz(r-4.6-any)
AHGestimation_0.3.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
AHGestimation/json (API)

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

Bug tracker:https://github.com/mikejohnson51/ahgestimation/issues

Datasets:
  • nwis - Sample gage data Manual measurements made at NWIS site 01096500 Q_cms is a mandatory argument and at least one of TW_m, V_ms, or Y_m.

On CRAN:

Conda:

4.24 score 7 stars 10 scripts 21 exports 66 dependencies

Last updated from:76a6ed0b7b. Checks:7 WARNING, 2 OK. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-x86_64WARNING203
source / vignettesOK245
linux-release-x86_64WARNING208
macos-release-arm64WARNING148
macos-oldrel-arm64WARNING141
windows-develWARNING151
windows-releaseWARNING136
windows-oldrelWARNING169
wasm-releaseOK143

Exports:ahg_estimatebest_optimalcalc_nsgacompute_ahgcompute_channel_slopecompute_hydraulic_paramscompute_ncross_sectiondate_filterextract_thalwegmad_filtermin_maxmismashnls_filternrmsepbiasqva_filtersignificance_checkslope_matrixslope_meanslope_weighted

Dependencies:askpassbitbit64bootcellrangerclassclassIntclicliprcpp11crayoncurldata.tableDBIDescToolsdplyre1071ExactexpmforcatsfsgenericsgeodistgldgluehavenhmshttrjsonliteKernSmoothlatticelifecyclelmommagrittrMASSMatrixmcomimemvtnormopensslpbapplypillarpkgconfigprettyunitsprogressproxyR6RcppreadrreadxlrematchrlangrootSolverstudioapis2sfsystibbletidyselecttzdbunitsutf8vctrsvroomwithrwk

Improving AHG Estimates

Mike Johnson

Rendered fromimproved-ahg.Rmdusingknitr::knitron May 14 2026.

Last update: 2024-02-07
Started: 2023-09-14

Data Preprocessing

Mike Johnson

Rendered fromdata-filtering.Rmdusingknitr::knitron May 14 2026.

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

Hydraulic Data Generation

Mike Johnson, Arash Modaresi Rad

Rendered fromhydraulics.Rmdusingknitr::knitron May 14 2026.

Last update: 2024-02-07
Started: 2023-09-14

Fine Tuning NSGA-2

Mike Johnson

Rendered fromoptimize-nsga2.Rmdusingknitr::knitron May 14 2026.

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

Traditional AHG fitting

Mike Johnson

Rendered fromtraditonal-ahg.Rmdusingknitr::knitron May 14 2026.

Last update: 2024-12-05
Started: 2023-09-14