We wanted to show a topography swath along a profile line.
The image here shows part of the Mediterranean southeast of Spain.
The profile line is indicated by the heavy black line (horizontal).
Thin black lines represent a meridian through the profile center
and a circle of latitude, to indicate profile orientation (northing is to the right).
The swath data was selected from Lindquist et al. (Eos, 85(19), 186, 2004, see
View GMT script.
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