Hello everyone,
I'm trying to modify my matrix but I'm a little stuck. Maybe someone has an idea how it could be solved in a less complicated way :)
Basically, I have a 3D data set whereis the first two dimension represent coordinates, longitude and latitude and the third one is the time. The data is given for a set of coordinates in a range where longitude is from -180:180 and the latitude from 20:90. Now I want to change the data so it is not given for all coordinates but just section where the latitude is from 77:81 and the longitude is 0 with +-1 entry in the matrix. In the end my data should have the dimensions 5x3x48.
I tried to do it in a way that I find the indexes where in the grid data these values take place, but i don't know how do i search and define my data vector with these given indices.
Maybe someone has an Idea, I would really appreciate it.
Thank you for your time :)
Bianka
data=rand(71,361,48);
lon_oras=(-180:180);
lat_oras=(20:90);
lon=find(lon_oras==0);
po=lon+1;
ne=lon-1;
idx_lon=[ne lon po];
lat_range=77:81;
idx_lat = find(lat_oras>=min(lat_range) & lat_oras<=max(lat_range));
