All functions |
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CDEC Snow Course List |
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CDEC Sensor Details (by Station) |
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Easy Access to the CDEC API |
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Get snow survey data (California only) from the CDEC website. |
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Estimate Effective Sample Size |
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Frost-Free Day Evaluation |
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Plot output from FFD() |
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Highland Meadows |
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Sensor Data Timeline from Henry Mount Soil and Water DB |
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LL2PLSS |
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Compute Moran's I for a raster sampled from a mapunit extent |
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Example output from soilDB::fetchOSD() |
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Percentiles of Cumulative Precipitation |
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PLSS2LL |
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Soil Taxonomy Dendrogram |
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Plot aggregate soil color data |
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SSURGO Data Associated with the Amador Soil Series |
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Plot Aspect Data |
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Create a Venn Diagram of Simulated Color Mixtures |
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Create an adjacency matrix from a data.frame of component data |
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Constant Density Sampling |
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Simple Daily Water Balance |
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Perform daily water balance modeling using SSURGO and DAYMET |
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Diagnostic Property Plot (base graphics) |
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Diagnostic Property Plot (lattice) |
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Compute Euclidean distance along a gradient. |
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Dueling Dendrograms |
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A very simple estimation of soil moisture state based on volumetric water content |
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formatPLSS |
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Generate a unique ID for line segments |
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Geomorphic Position Probability via SDA |
Hue Position Chart |
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Hydrologic Ordering of a Geomorphic Proportion Matrix |
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Mineral Soil Material Criteria from 12th Ed. of KST |
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Iteratively Attempt Hydrologic Ordering of Geomorphic Proportion Matrix |
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Join Document Adjacency |
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Compute moisture state proportions |
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Statistics on Soil Moisture State |
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Apply a threshold to soil moisture states |
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Monthly Water Balances |
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Water Balance Summaries |
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Convert Multinominal to Logical Matrix |
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Demonstration of Percentiles vs. Mean / SD |
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Visual Demonstration of Available Soil Water |
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Present a |
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Plot soil profiles below a dendrogram |
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Visualize Soil Relationships via Chord Diagram |
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Plot a component relation graph |
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Arrange Profiles along a Transect |
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Visualize Monthly Water Balance |
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Line / Area Visualization for Monthly Water Balance |
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Summarize Spatial Adjacency of Polygon Fabric |
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Prepare daily climate data (DAYMET) for a single point |
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Get and prepare basic soil hydraulic parameters from SSURGO via SDA |
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Reconcile IDs between a SPC and associated geomorphic proportion table |
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Sample a Polygon at Fixed Density |
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Sample a Raster Stack |
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Estimate Sampling Stability |
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A collection of functions to support soil survey |
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Simple interface to the hydromad "leaky bucket" soil moisture model |
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site_photos_kml |
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Table 5.2 from Hole and Campbell, 1985. |
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Annual Climate Summaries for Soil Series Data |
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Visual Summary of Flat Landform Positions |
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Visual Summary of Hill Landform Positions |
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Visual Summary of Hillslope Position |
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Visual Summary of Mountain Slope Positions |
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Visual Summary of Surface Shape |
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Visual Summary of Terraced Landform Positions |