RockFab (version 1.2.1)

Rock Fabric and Strain Analysis Tools

Description

Provides functions to complete three-dimensional rock fabric and strain analyses following the Rf Phi, Fry, and normalized Fry methods. Also allows for plotting of results and interactive 3D visualization functionality.

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Version

Install

install.packages('RockFab')

Monthly Downloads

236

Version

1.2.1

License

GPL

Maintainer

Jeffrey Webber

Last Published

June 23rd, 2022

Functions in RockFab (1.2.1)

ElliIn

Read output files generated from the program Ellipsoid 2003.

FRY-class

Class "FRY"

FryData

Determine Fry points and scale to central void region.

EllipAxes

Calculate ellipsoid axial lengths based on octahedral shear strain and Lode parameter.

ElliView

Interactive 3D fabric and strain ellipsoid visualization tool.

ElliOut

Write results of sectional analyses to Ellipsoid 2003 compatible files.

FryNormData

Determine normalized Fry points and scale to central void region.

FlinnPlot

Function to plot a linear Flinn diagram from octahedral shear strain and Lode parameters of ellipsoids.

FryObjective

Objective ellipse fitting to central void.

FrySelect

Interactive central void selection tool for the Fry and normalized Fry techniques.

RFPHI-class

Class "RFPHI"

RockFab-package

Rock fabric and strain analysis tools.

RfPhiParRead

Read manual data collected from the RfPhi method.

StereoPlot

Setup plot extent for stereonet.

StereoPoint

Add line data to stereonet.

RfPhi

Determine Rs and corresponding parameters following the RfPhi method

ParEx

Parameter extraction tool to obtain location, eccentricity, and orientation of objects from sectional image traces.

StereoWeb

Equal area stereonet grid plotter.

NadaiPlot

Nadai plotting tool for fabric and strain data.

StereoPlane

Add plane data to stereonet.

StereoCirc

Primitive circle plotter for stereonet.