All functions

CDEC.snow.courses

CDEC Snow Course List

CDEC_StationInfo()

CDEC Sensor Details (by Station)

CDECquery()

Easy Access to the CDEC API

CDECsnowQuery()

Get snow survey data (California only) from the CDEC website.

ESS_by_Moran_I()

Estimate Effective Sample Size

FFD()

Frost-Free Day Evaluation

FFDplot()

Plot output from FFD()

HHM

Highland Meadows

HenryTimeLine()

Sensor Data Timeline from Henry Mount Soil and Water DB

LL2PLSS()

LL2PLSS

Moran_I_ByRaster()

Compute Moran's I for a raster sampled from a mapunit extent

OSDexamples

Example output from soilDB::fetchOSD()

PCP_plot()

Percentiles of Cumulative Precipitation

PLSS2LL()

PLSS2LL

SoilTaxonomyDendrogram()

Soil Taxonomy Dendrogram

aggregateColorPlot()

Plot aggregate soil color data

amador

SSURGO Data Associated with the Amador Soil Series

aspect.plot()

Plot Aspect Data

colorMixtureVenn()

Create a Venn Diagram of Simulated Color Mixtures

component.adj.matrix()

Create an adjacency matrix from a data.frame of component data

constantDensitySampling()

Constant Density Sampling

dailyWB()

Simple Daily Water Balance

dailyWB_SSURGO()

Perform daily water balance modeling using SSURGO and DAYMET

diagnosticPropertyPlot()

Diagnostic Property Plot (base graphics)

diagnosticPropertyPlot2()

Diagnostic Property Plot (lattice)

dist.along.grad()

Compute Euclidean distance along a gradient.

dueling.dendrograms()

Dueling Dendrograms

estimateSoilMoistureState()

A very simple estimation of soil moisture state based on volumetric water content

formatPLSS()

formatPLSS

generateLineHash()

Generate a unique ID for line segments

hillslopeProbability() surfaceShapeProbability() geomPosHillProbability() geomPosMountainProbability()

Geomorphic Position Probability via SDA

huePositionPlot()

Hue Position Chart

isMineralSoilMaterial()

Mineral Soil Material Criteria from 12th Ed. of KST

joinAdjacency()

Join Document Adjacency

moistureStateProportions()

Compute moisture state proportions

moistureStateStats()

Statistics on Soil Moisture State

moistureStateThreshold()

Apply a threshold to soil moisture states

monthlyWB() monthlyWB_summary()

Monthly Water Balances

multinominal2logical()

Convert Multinominal to Logical Matrix

percentileDemo()

Demonstration of Percentiles vs. Mean / SD

plotAvailWater()

Visual Demonstration of Available Soil Water

plotProfileDendrogram()

Plot soil profiles below a dendrogram

plotSoilRelationChordGraph()

Visualize Soil Relationships via Chord Diagram

plotSoilRelationGraph()

Plot a component relation graph

plotTransect()

Arrange Profiles along a Transect

plotWB()

Visualize Monthly Water Balance

plotWB_lines()

Line / Area Visualization for Monthly Water Balance

polygonAdjacency()

Evaluate Spatial Adjacency of SpaitialPolygonsDataFrame Objects

prepareDailyClimateData()

Prepare daily climate data (DAYMET) for a single point

prepare_SSURGO_hydro_data()

Get and prepare basic soil hydraulic parameters from SSURGO via SDA

sample.by.poly()

Sample a Polygon at Fixed Density

sampleRasterStackByMU()

Sample a Raster Stack

samplingStability()

Estimate Sampling Stability

sharpshootR-package

A collection of functions to support soil survey

simpleWB()

Simple interface to the hydromad "leaky bucket" soil moisture model

site_photos_kml()

site_photos_kml

table5.2

Table 5.2 from Hole and Campbell, 1985.

vizAnnualClimate()

Annual Climate Summaries for Soil Series Data

vizFlatsPosition()

Visual Summary of Flat Landform Positions

vizGeomorphicComponent()

Visual Summary of Hill Landform Positions

vizHillslopePosition()

Visual Summary of Hillslope Position

vizMountainPosition()

Visual Summary of Mountain Slope Positions

vizSurfaceShape()

Visual Summary of Surface Shape

vizTerracePosition()

Visual Summary of Terraced Landform Positions