Plot a point of my gridded map

Hello,

I have a mat file with: lat(290x940), lon(290x940) and sst(290x940x365)

I want to plot one point with the 365 values of SST.

How can i see the exactly coordinate in the map to create a new var(1x1x365)?

Thanks.

Answer 1

[Chad Greene]

If you know the grid indices, it would just be

sst1 =  squeeze(sst(row,col,:));

where the corresponding geo coordinates would be

Lat(row,col) 

and

Lon(row,col)