Package: GEOmap 2.5-11

GEOmap: Topographic and Geologic Mapping

Set of routines for making map projections (forward and inverse), topographic maps, perspective plots, geological maps, geological map symbols, geological databases, interactive plotting and selection of focus regions.

Authors:Jonathan M. Lees [aut, cre]

GEOmap_2.5-11.tar.gz
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GEOmap.pdf |GEOmap.html✨
GEOmap/json (API)

# Install 'GEOmap' in R:
install.packages('GEOmap', repos = c('https://jonathanlees.r-universe.dev', 'https://cloud.r-project.org'))
Datasets:
  • EHB.LLZ - Earthquake Location Data
  • NSWath - Cross sectional Swaths of Earthquakes over Japan
  • coastmap - Global Coast Map

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

3.38 score 3 packages 162 scripts 1.6k downloads 159 exports 21 dependencies

Last updated 9 months agofrom:476c2497fe. Checks:12 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 11 2025
R-4.5-win-x86_64OKMar 11 2025
R-4.5-mac-x86_64OKMar 11 2025
R-4.5-mac-aarch64OKMar 11 2025
R-4.5-linux-x86_64OKMar 11 2025
R-4.4-win-x86_64OKMar 11 2025
R-4.4-mac-x86_64OKMar 11 2025
R-4.4-mac-aarch64OKMar 11 2025
R-4.4-linux-x86_64OKMar 11 2025
R-4.3-win-x86_64OKMar 11 2025
R-4.3-mac-x86_64OKMar 11 2025
R-4.3-mac-aarch64OKMar 11 2025

Exports:addLLXYaddTIXalong.greatantipolygonBASICTOPOMAPbcarsboundGEOmapCCcheckccwdarcDATUMinfodemcmapdifflondistazdmsDUMPLOCEllipsoidal.Distanceeqswathequid.cyl.llequid.cyl.xyExcludeGEOmapexpandboundexplodeExplodeSymbolsfastExtractfaultdipfaultperpfixCoastwrapgclcGCLCFRgeoareageoLEGENDGEOmap.breaklineGEOmap.breakpolyGEOmap.catGEOmap.CombineStrokesGEOmap.ExtractGEOmap.limitGEOmap.listGEOsymbolsGEOTOPOgetETOPOgetGEOmapgetGEOperimgetgreatarcgetmagsizegetnicetixgetsplinegetsplineGGETXprofileGLOB.XYGLOBE.ORTHGlobeViewgmatgoodticdivshorseshoeinpolyinsertNAinsertvecinsideinsideGEOmapXYjareaKINOUTlamaz.eqarealamaz.inverselambert.cc.lllambert.cc.xylambert.ea.lllambert.ea.xyLandSeaCollcgclinesGEOmapXYLintersectlist.GEOmapll2xyzLll2xyzLLlabelLLsmallcircMapLOCPOLIMAPlocworldLxyz2llMAPconstantsmaplimmaps2GEOmapmapTeleSeisMarkupmerc.sphr.llmerc.sphr.xymeridniceLLtixNoOverlapnormalfaultNSarrowortho.projOverTurnedparalperpenpgonplineplotGEOmapplotGEOmapXYplothyposplotnicetixplotusaplotUTMplotworldmapPointsAlongpointsGEOmapXYpolyGEOmapXYpolyinternprintGEOinfoprintGEOmapprojtyperectGEOmapXYrectPERIMrekt2lineroserotateGEOmaprotdelta4rotmat2Drotx4roty4SELGEOmapsetMarkupsetplotmatSETPOLIMAPsetPROJsettopocolsizelegendsqrTICXYSSfaultstereo.sphr.llstereo.sphr.xySTROKEinfosubsetTOPOSynAnticlinetargetLLteethtextGEOmapXYthrustTOPOCOLtrans4utm.elps.llutm.elps.xyUTM.llutm.sphr.llutm.sphr.xyutm.wgs84.llutm.wgs84.xyUTM.xyutmboxUTMzoneX.prodXSECDEMgXSECEQXSECwinXY.GLOBxyz2llzebra

Dependencies:BHclassclassIntDBIdotCall64e1071fieldsKernSmoothmagrittrmapsMASSMBAproxyRcppRPMGs2sfspamunitsviridisLitewk

Readme and manuals

Help Manual

Help pageTopics
Topographic and Geologic MappingGEOmap-package GEOmap
Add Lat-Lon points using projectionaddLLXY
Add Tic marks to mapaddTIX
Along A great Arcalong.great
Fill the complement of a polygonantipolygon
Basic Topogrpahy MapBASICTOPOMAP
Plot Box Carsbcars
Set Bounds for GEOmapboundGEOmap
Counter Clockwise checkCCcheck
Counter Clockwise Whorlccw
Global Coast Mapcoastmap
Circular Arcdarc
Datum information.DATUMinfo
Color Map from DEMdemcmap
Difference between Longitudesdifflon
Distance and Azimuth from two pointsdistaz
Convert decimal degrees to degree, minutes, secondsdms
DUMP vectors to screen in list formatDUMPLOC
Earthquake Location DataEHB.LLZ
Ellipsoidal DistanceEllipsoidal.Distance
Extract a set of eathquakes in swath along a cross sectional lineeqswath
Exclude GEOmap StrokesExcludeGEOmap
Expand Boundsexpandbound
Explode Pointsexplode
Explode symbols that overlapExplodeSymbols
Show Fault dipfaultdip
Fault Perpendicularsfaultperp
Correct the Wrapping problemfixCoastwrap
Global to local coordinatesgclc GCLCFR
Area of Map objectsgeoarea
Geological legend from GEOmap StructuregeoLEGEND
Break a line at specified indeces into a listGEOmap.breakline
Break up a polygonGEOmap.breakpoly
Concatenate Two GEOmapsGEOmap.cat
Combine strokes in a GEOmap listGEOmap.CombineStrokes
Extract from GEOmapfastExtract GEOmap.Extract GEOmap.limit
GEOmap to listGEOmap.list
GEOsymbolsGEOsymbols
Topographic Plot of geographic regionGEOTOPO
Get Subset ETOPO Digital elevation mapgetETOPO
Get GeomapgetGEOmap
Get Lat-Lon PerimetergetGEOperim
Great Circle Arcgetgreatarc
Earthquake Magnitude based on exponentionalgetmagsize
Nice Looking Lat-Lon pairs for plottinggetnicetix
Get a spline curve along a set of pointsgetspline
Get a spline curve along a set of pointsgetsplineG
Cross sectional profile through a digital elevation mapGETXprofile
Convert from GLOBAL LAT-LON to X-YGLOB.XY
Plot globe with orthogonalGLOBE.ORTH
Global PlotGlobeView
Globe Rotation Matrixgmat
Nice tic divisiongoodticdivs
Horseshoe Symbolhorseshoe
Test set of points for inside/outside polygoninpoly
Insert NA in a vectorinsertNA
Insert a set of values in a vectorinsertvec
Determine if point is inside polygoninside
Get LAT-LON points that fall inside a mapinsideGEOmapXY
Area of closed polygon.jarea
Map inside-outsideKINOUT
Lambert-Azimuthal Equal Arealamaz.eqarea lamaz.inverse
Land and Sea ColorsLandSeaCol
local coordinates to Globallcgc
Add lines, points or text to GEOmap projected plotlinesGEOmapXY pointsGEOmapXY polyGEOmapXY rectGEOmapXY textGEOmapXY
Finder intersection of linesLintersect
List stroke points in a GEOmaplist.GEOmap
LAT-LON to xyzll2xyz
List Lat-Lon to cartesian XYZLll2xyz
Nice Lat-Lon LabelLLlabel
World Map centered on Lat-LonLLsmallcircMap
LOCPOLIMAPLOCPOLIMAP
Locate points in worlmaplocworld
Cartesian to Lat-LonLxyz2ll
Set Various Map ConstantsMAPconstants
Map Limitsmaplim
Convert maps data to GEOmap formatmaps2GEOmap
World Map with Teleseismic Ray-pathsmapTeleSeis
Add markup information to an existing plotMarkup
Orthogonal Projection of Meridian or Parallelmerid paral
Nice DMS coordinatesniceLLtix
Shift SymbolsNoOverlap
Normal Fault tracenormalfault
North-South Weather Vane ArrowNSarrow vane
Cross sectional Swaths of Earthquakes over JapanNSWath
Orthogonal Map Projectionortho.proj
Plot Overturned faultOverTurned
perpendicular marks along lineperpen
Plot regular polygon: pentagon, hexagon, octagonpgon
Point to line distancepline
Plot a GEO mapplotGEOmap
Plot a projected GEO mapplotGEOmapXY
Plot Edicentersplothypos
Plot Lat-Lon tick marksplotnicetix
Map of USAplotusa
Plot UTMplotUTM
Plot World Map with UTM sectionsplotworldmap
Find spaced Points along a linePointsAlong
Internal point of polygonpolyintern
printGEOinfoprintGEOinfo
printGEOmapprintGEOmap
List of Projection typesprojtype
Extract a rectangular perimeterrectPERIM
Rectangle Line Overlaprekt2line
Rose Diagramrose
Rotate a GEOmaprotateGEOmap
rotation about Z-axisrotdelta4
set a rotation matrixrotmat2D
x-axis rotation matrixrotx4
y-axis rotation matrixroty4
Select parts of a GEOmapSELGEOmap
Set up mark up for mapssetMarkup
set up matrices for selecting from eTOPO5setplotmat
Set up polygons for World map DatabaseSETPOLIMAP
Set ProjectionsetPROJ
Topographic Color Mapsettopocol
Magnitude size legendsizelegend
Tick marks for Square plotsqrTICXY
Strike Slip FaultSSfault
Stroke InformationSTROKEinfo
Subset a Topo mapsubsetTOPO
Syncline and Anticline tracesSynAnticline
Target Lat-LontargetLL
Add Teeth to lineteeth
Thrust Faultthrust
Create Topography ColorMAPTOPOCOL
Translation matrixtrans4
Map projectionUTM.ll utm.wgs84.ll
Map projectionequid.cyl.ll lambert.cc.ll lambert.ea.ll merc.sphr.ll stereo.sphr.ll utm.elps.ll utm.sphr.ll
Map projectionequid.cyl.xy lambert.cc.xy lambert.ea.xy merc.sphr.xy stereo.sphr.xy utm.elps.xy utm.sphr.xy
Map projectionutm.wgs84.xy UTM.xy
Get UTM Box infoutmbox
UTM zone informationUTMzone
Cross ProductX.prod
Cross Sections Using RPMGXSECDEMg
Iinteractive earthquake cross sectionXSECEQ
Cross sectional plot with earthquakes projectedXSECwin
Convert from XY to GLOBAL LAT-LONXY.GLOB
Cartesian to Lat-Lonxyz2ll
Horizontal Zebra Scalezebra