problem inserting some site coordinates on a map created by geoshow

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Sharare
Sharare 2019-9-13
回答： Jalaj Gambhir 2019-9-17
Hi,
I simply used 'geoshow' to have a map with lat and lon:
geoshow(lat,lon,Z,'DisplayType','surface');
the lat, lon and z are coming from a DEM file.
now I want to mark some locations on this map like:
geoshow(HEAD(:,1), HEAD(:,2),'displaytype','point','Marker', 'o')
and the HEAD is lat and lon for 76 sites which obviously are located in the first map.
I can have both in separate maps but I can not plot them in one. Can anyone help me?

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回答（1 个）

Jalaj Gambhir
Jalaj Gambhir 2019-9-17
Hi,
Assuming the variables ‘lat’,’lon’,’Z’ are correctly initialized, you can plot the markers on the surface map, using figure handle through ‘gca’.
figure;
load('korea');
worldmap(map, refvec);
geoshow(gca,map,refvec,'DisplayType','surface');
load coastlines;
geoshow(gca,coastlat,coastlon,'displaytype','point','Marker', 'o');

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