How to read specific value from the hdf5 file.

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MakM
MakM 2022-8-15
编辑： MakM 2022-8-16
I have hdf5 file, with the contents showns:
data = h5read('check_v1_c1.h5','/coordinates',[1.00 1.00],count)
data(:,:,1) =
1193262 1193267 1193277 1193287 1193297
data(:,:,2) =
0.1737 0.1741 0.1749 0.1759 0.1770
data(:,:,3) =
0.0314 0.0318 0.0326 0.0336 0.0346
I want to extract the values of data(:,:,1),data(:,:,2) and data(:,:,3), based on the values of data(:,:,1). Like for example, how can I extract the data data(:,:,1) between 1193267 to 1193287 so my output would be something like this:
data(:,:,1) 1193267 1193277 1193287
data(:,:,2) 0.1741 0.1749 0.1759
data(:,:,3) 0.0318 0.0326 0.0336

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采纳的回答

Walter Roberson
Walter Roberson 2022-8-15
That facility is not available for HDF.
You can modify the count to 1 for the third dimension to read in only (:, :, 1). Then you can examine those to locate portions of interest and go back to read the variable with appropriate start and count for the subsection.

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