Add world map background to contour plot

Question

AKHILESH KUMAR 2019-5-10

编辑： KSSV 2019-5-10

i have .shp file for India. How to plot lat lon data on it, so that it remain in bacground.

Answer 1

KSSV 2019-5-10

编辑：KSSV 2019-5-10

S = shaperead(filename) ;

Now you have your lat, lon coordinates in S..extract them and plot. Mostly the following shall work .

S = shaperead(filename) ; 
lon = [S(:).X]'; 
lat = [S(:).Y]'; 
plot(lon,lat)

NOTE: You have asked more or less the same question here: https://in.mathworks.com/matlabcentral/answers/461212-add-world-map-background-to-contour-plot?s_tid=prof_contriblnk. You should comment/ accept your question there and ask for another question. It is not fair to leave the answer without giving any credits.