Hi,
I am trying to bin lat/lon data into 5x5 grids, and then plot the boxes. I have 3 columns: lat, long and temperature.
So far I have:
minlat=18.9980;
minlong=-96.5120;
gridspacing=5;
latidx = 1 + floor((lat_open - minlat) ./ gridspacing);
longidx = 1 + floor((long_open - minlong) ./ gridspacing);
num=accumarray( [latidx(:), longidx(:)], 1) %finds the # measurements in each grid
%Then I create the map
figure
m_proj('lambert','long',[-98 -81],'lat',[18 31])
m_gshhs_i('patch',[.7 .7 .7],'edgecolor','k')
grid on; hold on
m_grid('box','fancy','tickdir','in')
But, how do I get the coordinates of the grids and show them as boxes on the map? Thanks for your help!
