Subplot with Geoaxes.

Question

Mia Hoffman 2021-11-26

回答： Chunru 2021-11-27

I am trying to format a subplot with geoaxes (geoplot) figures. The code looks something like this below.

subplot(4,4,i)

gx(i) = geoaxes();

geoplot(gx(i),file_data(i).data.lat(file_data(i).gps_indx));

I then use the index to format the geoplot as shown below. Any help with getting the subplot feature to work would be appreciated.

gx(i).LatitudeAxis.Label.String =''; % Turn off latitude axes label

gx(i).LongitudeAxis.Label.String=''; % Turn off Longitude axes label

Answer 1

Chunru 2021-11-27

"geoaxes" cannot be the child of subplot. But we can set its position as follows (2x2 grid for example):

for i=1:2

for j=1:2

gx(i) = geoaxes('Position', [0.05+(j-1)*0.5 0.05+(i-1)*0.5 0.45 0.45]);

lat = rand(10,1)*180 -90;

lon = rand(10,1)*360;

geoplot(gx(i), lat, lon);

end