Saving Output to Specified Folder Location

Hello, I currently have a code that creates 18 arrays and saves them as .tif files. The .tif files are saved in the same folder path where my input and my code are found. However, my end goal would be to save each array to a new folder. Any help would be greatly appreciated!

[James Tursa]

Why can't you just include the path as part of the name when you save the files?

[RB]

This would be ideal! Currently I am saving files using: imwrite (logical(array), 'filename', 'Compression', 'none); How would I go about adding the file path to this code to save the array? Thank you!

[Image Analyst]

For example

imageFolder = 'D:/whatever';
baseFileNameWithExtension = 'awesome.PNG';
fullFileName = fullfile(imageFolder, baseFileNameWithExtension);
% Convert any numerical array to uint8.
uint8Image = uint8(255 * mat2gray(array));
% Write to disk.
imwrite(uint8Image, fullFileName);

Did you see Walter's solution below before you posted the question?

[Walter Roberson]

... just like I showed below.

Answer 1

[Walter Roberson]

projectdir = 'TheParentDirectory\whatever';

for idx = 1 : 18
  ... generate YourArray
  subdir = fullfile(projectdir, sprintf('ImageDir_%02d', idx));
  if ~exist(subdir, 'dir')
    mkdir(subdir);
  end
  filename = sprintf('Output_file_%02d.tif', idx);
  fullname = fullfile(subdir, filename);
  imwrite(YourArray, fullname);
end