Display location of gps using geoshow()

Hii I want to display current location on geoshow() on the basis of longitude and latitude without loading any maps. when I pass latitude and longitude to geoshow : geoshow(lat(end),lon(end)) it just opens a empty axes without any plot. Thankyou

Answer 1

[Chad Greene]

I think geoshow is plotting the data you're giving it, but you're only plotting the very last values in your lat,lon dataset. One of two things might be happening:

1. lat(end) and lon(end) are NaN. It's not uncommon for the last entries in georeferenced datasets to be NaN. Or,

2. The marker is tiny. Here's an example. Try this:

 figure 
 geoshow(30,70)

If you look REALLY close there's a tiny dot at (30,70). You can make it bigger, like this:

 geoshow(30,70,'displaytype','point','markersize',40)

Or you can make a line like this:

 geoshow([30 35],[70 75])