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geophys (version 1.4-1)

Geophysics, Continuum Mechanics, Gravity Modeling

Description

Codes for analyzing various problems of geophysics, continuum mechanics and gravity models.

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Version

Install

install.packages('geophys')

Monthly Downloads

42

Version

1.4-1

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

January 21st, 2018

Functions in geophys (1.4-1)

DO.HALFSPACE

Heat Equation in Halfspace
DoMohr

Mohr's Circle
PLOTbox

Plot 3D box
PLOTplane

Plot Plane on box
DGzx

Gravity anomaly in 2.5D
DO.DYKE

Heat for Dyke Intrusion
Sect2vex

Intersect 2 Vectors
Showfry

Show Fry Diagrams
dircheck

Check direction of polygon
dofry

Fry Estimation
labelLine

Label a Line Segment
lipper

Ellipse calculator
DoMohrFig1

Annotated Stress Tensor
Glines

Igneous Petrology Lines
NORMvec

Plot Normal Vector
NinePointCircle

Nine Point Circle
draw.brachiopod

Draw Brachiopod
TriangleCenter

Triangle Center
TriangleInfo

Triangle Information
geophys-package

Geophysics
PolarDecomp

Polar Decomposition
REplane

Replot plane
annotatebox

Annotate Box
annotateplane

Annotate Plane
Maxstress

Maximum Stress
ModelG

Interactive 2.5D Gravity Modeling
PPoints

Igneous Petrology Points
PXY

Deformation of a volcano
mogi1

Mogi's model
mogiM

Mogi Model
randFRY

Random data for Fry analysis
randpoles

Random Poles
elipfit

Least Squares Ellipse
get.heat2

Heat Equation Solution
heat.sol

Heat Equation Solution
erf

Error Function
flipZEE

Flip Z direction
get.brachiopod

Brachiopod icon
perpproj

Perpendicular Projection
plotfry

Plot Fry Output
rev2RH

Reverse to Right Hand
rot2Zplane

Rotate to Z-plane
setSTRESS

Set Stress Tensor
stress

Stress Box
vecproj

Vector Projection
vlength

vector length
points2line

Points to Line
pstart

Start an empty plot
xtractlip

Extract Convex Hull Ellipse from fry
AXB.prod

Vector Cross Product
BMOD

Plot block model for gravity
centroid

centroid
desh

Display Mesh
mohrleg

Legend for Mohr
okada85

Okada Fault Deformation Model
stressSETUP

Setup Stress Box
tauline

Shear Stress along Line