I am using a try catch block to iterate through a directory of images. I have the try/catch blocks nested within a while loop, so the loop will try to load an image, and display a message stating whether it was succesful or not. Either way, it moves onto the next iteration and runs agian. The while loop only ends once there have been the same number of succesful loads as there are files in the directory that match the pattern. The goal is to run through all the images in a directory, even if their numberinng is inconsistent.
The problem I am having, though, is that the "error" message I have set to display in the catch block displays even when the image loads succesfully. So I will end up with two messages on a succesful load something like this: "Img01 succesful." followed by "Img01 not found." I can't find where I have gone wrong. I've got a lot of nesting going on, so I am wondering if I am sut missing something that fresh set of eyes on it will spot.
I want the script to only run the if-else statement if the imgfile loaded succesfully, and obviously I only want the "not found" statement to prinnt if the file is not in the directory.
filen=filen=size(dir(strcat(fold,'/*.tif')),1);
while f<filen
t=t+1;
imgfile=strcat(fold, '/', fold, num2str(t,'%02d'), '.tif');
try
img=imread(imgfile);
SomeAnalysesHere
fprintf(strcat('\n \n \nFile\f', imgfile, ' succesfully processed. \n'))
f=f+1;
data(f,1)=t;
if stuff==0
data(f,2)=0;
elseif stuff==1
data(f,2)=stuff;
data(f,3)=other_stuff;
data(f,4)=avg_stuff;
data(f,5)=size_of_stuff;
else
data(f,2)=stuff;
data(f,3)=other_stuff;
data(f,4)=avg_stuff;
for j=1:stuff
data(f,5+j)=size_of_stuff(j);
end
end
catch
fprintf(strcat('\n \n \nFile\f', imgfile, ' was not found. \n Advancing to next file. \n'))
end
end
