GMT Map Projections

The table below shows the projection codes for the 31 GMT map projections:

PyGMT Projection Argument	Projection Name
Alon0/lat0[/horizon]/width	Lambert azimuthal equal area
Blon0/lat0/lat1/lat2/width	Albers conic equal area
Clon0/lat0/width	Cassini cylindrical
Cyl_stere/[lon0/[lat0/]]width	Cylindrical stereographic
Dlon0/lat0/lat1/lat2/width	Equidistant conic
Elon0/lat0[/horizon]/width	Azimuthal equidistant
Flon0/lat0[/horizon]/width	Azimuthal gnomonic
Glon0/lat0[/horizon]/width	Azimuthal orthographic
Glon0/lat0/width[+aazimuth][+ttilt][+vvwidth/vheight][+wtwist][+zaltitude]	General perspective
H[lon0/]width	Hammer equal area
I[lon0/]width	Sinusoidal equal area
J[lon0/]width	Miller cylindrical
Kf[lon0/]width	Eckert IV equal area
Ks[lon0/]width	Eckert VI equal area
Llon0/lat0/lat1/lat2/width	Lambert conic conformal
M[lon0/[lat0/]]width	Mercator cylindrical
N[lon0/]width	Robinson
Oalon0/lat0/azimuth/width[+v]	Oblique Mercator, 1: origin and azimuth
Oblon0/lat0/lon1/lat1/width[+v]	Oblique Mercator, 2: two points
Oclon0/lat0/lonp/latp/width[+v]	Oblique Mercator, 3: origin and pole
Pwidth[+a][+f[e|p|radius]][+roffset][+torigin][+z[p|radius]]	Polar [azimuthal] (\(\theta, r\)) (or cylindrical)
Poly/[lon0/[lat0/]]width	Polyconic
Q[lon0/[lat0/]]width	Equidistant cylindrica
R[lon0/]width	Winkel Tripel
Slon0/lat0[/horizon]/width	General stereographic
Tlon0[/lat0]/width	Transverse Mercator
Uzone/width	Universal Transverse Mercator (UTM)
V[lon0/]width	Van der Grinten
W[lon0/]width	Mollweide
Xwidth[l|pexp|T|t][/height[l|pexp|T|t]][d]	Linear, logarithmic, power, and time
Ylon0/lat0/width	Cylindrical equal area