Quick Reference [MODERN MODE]

Module Purpose

Common Options

GMT -J codes

PROJ4 -J codes

Session management

begin

end

docs

figure

subplot

clear

Man pages

B blockmean blockmedian blockmode C connect convert D defaults F filter1d fitcircle G get gmt.conf gmt 2kml gmt5syntax gmtcolors gmt_shell_functions.sh gmtswitch I isogmt info K kml2gmt L logo M makecpt mapproject math movie N nearneighbor P postscriptlight project psconvert R regress S sample1d select set simplify spatial spectrum1d sph2grd sphdistance sphinterpolate sphtriangulate splitxyz surface T trend1d trend2d triangulate V vector W which X xyz2grd

GR grd2cpt grd2kml grd2xyz grdblend grdclip grdconvert grdcut grdedit grdfft grdfill grdfilter grdgradient grdhisteq grdinfo grdlandmask grdmask grdmath grdpaste grdproject grdsample grdtrack grdtrend grdvolume greenspline

Mapping basemap clip coast colorbar contour grdimage grdcontour grdvector grdview histogram image legend mask plot plot3d rose solar ternary text wiggle

Supplements

GSHHG gshhg IMGSRC img2grd img2google MISC dimfilter	MECA coupe meca polar velo sac	POTENTIAL earthtide gravmag3d flexure gpsgridder gravfft grdflexure grdgravmag3d grdredpol grdseamount talwani2d talwani3d	SEGY segy segyz segy2grd
MGD77 mgd77convert mgd77header mgd77info mgd77list mgd77magref mgd77manage mgd77path mgd77sniffer mgd77track	SPOTTER backtracker pmodeler grdpmodeler grdrotater grdspotter hotspotter originater polespotter rotconverter rotsmoother	X2SYS x2sys_binlist x2sys_cross x2sys_datalist x2sys_get x2sys_init x2sys_list x2sys_merge x2sys_put x2sys_report x2sys_solve

Gallery

The GMT historical collection The 50 Examples Animations Users Script Contributions Users Symbol Contributions Biology symbols Structural geology symbols Miscellaneous symbols

The CookBook

CookBook 1. The Generic Mapping Tools 2. A Reminder 3. Copyright and Caveat Emptor! 4. Preface 5. Introduction 6. GMT Overview and Quick Reference 7. General Features 8. GMT Coordinate Transformations 9. GMT Map Projections 10. Creating GMT Graphics 11. Creating GMT Animations 12. GMT Supplemental Packages 13. GMT File Formats 14. Including GMT Graphics into your Documents 15. Predefined Bit and Hachure Patterns in GMT 16. Chart of Octal Codes for Characters 17. PostScript Fonts Used by GMT 18. Color Space: The Final Frontier 19. Filtering of Data in GMT 20. The GMT High-Resolution Coastline Data 21. GMT on non-UNIX Platforms 22. Of Colors and Color Legends 23. Custom Plot Symbols 24. Annotation of Contours and “Quoted Lines” 25. Special Operations 26. The GMT Vector Data Format for OGR Compatibility

GMT Data Sets

GMT Data Sets Global Grids

The Tutorial

GMT_Tutorial 1. Introduction 2. Session One 3. Session Two 4. Session Three 5. Session Four

The Software

Changes

Compatibility

Switching versions

API Reference

GMT_API 1. Introduction 2. Overview of the GMT C Application Program Interface 3. The GMT C Application Program Interface 4. The GMT FFT Interface 5. FORTRAN Support 6. External Interfaces

MATLAB Wrapper

MATLAB Wrapper 1. Introduction 2. Installing 3. Using

Julia Wrapper

Julia Wrapper 1. Introduction 2. Installing 3. Using