Hi,
I have an array of structs with two fields on the struct. So for each element of the array I have:
str(1).latlon = [10 20 30 40;3 4 5 6].';
str(1).val = 200;
str(2).latlon = [50 60;3 4].';
str(2).val = 234;
latlon_all = cat(1,str.latlon);
I can concat all the latlon matrices easily with the instruction above. The problem is that I want to concat the val field in the struct with the number of rows in the latlon matrix. As a result, I would like a variable val_all to be:
val_all = [200 200 200 200 234 234];
programatically. The idea is to create the variable val_all in one shot after all the elements of the str array have been created, similarly to what it is done with latlon_all. Of course I could make loops or could modify the way the variable val is set for each element in the array during assignment, but with this situation, is there a way to do the concatenation taking into account the number of rows in the latlon matrix?
Thanks very much
