How to make tif output file with Coordinate Reference System (CRS)?

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Rafat
Rafat 2023-11-6
编辑： Rafat 2023-11-6
Hello,
I am working on tif files to produce the median matrix for them, I am using the following cod for that.
How I can make the output as .tif with keep the coordinate refrence system (CRS)?
unzip Test3.zip
% Warning: Cannot open file "" for reading.
files = dir('*.tif');
filenames = fullfile({files.folder},{files.name});
N = numel(files);
sz = zeros(N,2);
for ii = 1:N
files(ii).data = imread(filenames{ii});
sz(ii,:) = size(files(ii).data);
end
datablock = cat(3, files.data);
image_median = median(datablock, 3, 'omitnan');
[min(image_median(:)), max(image_median(:))]
image(image_median)

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回答（1 个）

Walter Roberson
Walter Roberson 2023-11-6
Make sure the CRS is a "map raster reference object" and use geotiffwrite from the Mapping Toolbox.

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