Manuals

Introduction

Quick learn

The GMT.jl types (important)

Core Modules Manuals


basemap	blockmean	blockmedian	blockmode	clip	coast	colorbar	contour
dimfilter	events	filter1d	fitcircle	gmt2kml	gmtbinstats	gmtconnect	gmtconvert
gmtdefaults	gmtget	gmtinfo	gmtlogo	gmtmath	gmtregress	gmtselect	gmtset
gmtsimplify	gmtspatial	gmtsplit	gmtvector	gmtwhich	grd2cpt	grd2kml	grd2xyz
grdblend	grdclip	grdcontour	grdconvert	grdcut	grdedit	grdfft	grdfill
grdfilter	grdgdal	grdgradient	grdhisteq	grdimage	grdinfo	grdinterpolate	grdlandmask
grdmask	grdmath	grdmix	grdpaste	grdproject	grdsample	grdtrack	grdtrend
grdvector	grdview	grdvolume	greenspline	histogram	image	inset	kml2gmt
legend	makecpt	mapproject	mask	movie	nearneighbor	plot	plot3d
project	psconvert	rose	sample1d	solar	spectrum1d	sph2grd	sphdistance
sphinterpolate	sphtriangulate	subplot	surface	ternary	text	trend1d	trend2d
triangulate	wiggle	xyz2grd

(Plot) Avatars


arrows	band	bar	bar3	biplot	boxplot	bubblechart	contourf	cornerplot	decorated
earthregions	ecdfplot	feather	fill_between	hband	hlines	logo	lines	marginalhist	parallelplot
pcolor	piechart	plotlinefit	qqplot	quiver	radar	sealand	scatter	scatter3	stairs
stem	stereonet	streamlines	triplot	trisurf	vband	violin	vlines

Web download modules


ecmwf	gadm	maregrams	meteostat	mosaic	pastplates	seismicity	weather	wmsread

Supplemental Modules (Potential methods)


gravmag3d	gravfft	grdgravmag3d	gravprisms	magref	parkergrav	parkermag

Supplemental Modules (Others)


earthtide	windbarbs

Supplemental Modules (short docs)


backtracker*	coupe	gmtflexure*	gmtisf	gmtpmodeler*	gpsgridder*
grdflexure*	grdpmodeler*	grdredpol*	grdrotater	grdseamount*	grdspotter*
hotspotter*	img2grd*	meca	mgd77convert*	mgd77header*	mgd77info*
mgd77list*	mgd77manage*	mgd77path*	mgd77sniffer*	mgd77track*	originater*
polar*	polespotter*	rotconverter*	rotsmoother*	sac*	segy*
segy2grd*	segyz*	talwani2d*	talwani3d*	velo	x2sys_binlist*
x2sys_cross*	x2sys_datalist*	x2sys_get*	x2sys_init*	x2sys_list*	x2sys_merge*
x2sys_put*	x2sys_report*	x2sys_solve*

Note: module names ending with a * mean that they have not yet been ported to GMT.jl and its use requires resorting to the Monolithic mode.

Utility functions


ablines	anaglyph	append2fig	blendimg!	cart2pol	cart2sph	colorzones!	cpt4dcw
crop	cubeplot	coastlinesproj	cubeslice	date2doy	delrows!	doy2date	findpeaks
gadm	geocoder	geodetic2enu	getbyattrib	gmtread	gmtwrite	graticules	gridit
gunique	hampel	imagesc	inpolygon	inwhichpolygon	image_alpha!	image_cpt!	imshow
ind2rgb	info	isnodata	isoutlier	lazread	lazwrite	leepacific	lelandshade
linearfitxy	magic	mat2ds	mat2grid	mat2img	mosaic	ODE2ds	orbits
pca	plotgrid!	plotyy	pol2cart	polygonlevels	rasterzones!	regiongeog	remotegrid
rescale	slicecube	sph2cart	stackgrids	ter2cart	theme	uniqueind	vecangles
whereami	worldrectgrid	worldrectcoast	worldrectangular	xyzw2cube	yeardecimal	zonal_stats

Solids functions


cube	cylinder	dodecahedron	ellipse3D	icosahedron	octahedron	sphere	tetrahedron
torus	extrude	flatfv	fv2fv	grid2tri	loft	replicant	revolve
surf2fv	torus

Image Processing functions


binarize	bwareaopen	bwconncomp	bwdist	bwhitmiss	bwperim	bwskell	cc2bw
fillsinks	graydist	imbothat	imclose	imcomplement	imdilate	imerode	imfill
imfilter	imhdome	imhmin	imhmax	immorphgrad	imopen	imrankfilter	imreconstruct
imregionalmax	imregionalmin	imsegment	imsobel	imtophat	isodata	padarray	strel
rgb2gray	rgb2lab	rgb2ycbcr

GDAL utility functions


gdaltranslate	gdalwarp	gdaldem	ogr2ogr	arccircle	arcellipse
boundary	buffer	buffergeo	centroid	circgeo	concavehull
contains	convexhull	crosses	delaunay	difference	disjoint
distance	dither	epsg2proj	epsg2wkt	equals	envelope
envelope3d	fillnodata	fillnodata!	geod	geodesic	geodesicarea
geomarea	geomlength	intersection	intersects	invgeod	lonlat2xy
loxodrome	loxodrome_direct	loxodrome_inverse	gd2gmt	gdalshade	gdalread
gdalwrite	gmt2gd	orthodrome	overlaps	pointalongline	polygonize
polyunion	proj2wkt	setproj!	simplify	symdifference	touches
within	wkt2proj	xy2lonlat

© GMT.jl. Last modified: November 08, 2025. Website built with Franklin.jl and the Julia programming language.

These docs were autogenerated using GMT: v1.33.1