How to extract data from a nc file with grid like axbxc

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Anirban Mandal 2021-12-27

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https://ww2.mathworks.cn/matlabcentral/answers/1617995-how-to-extract-data-from-a-nc-file-with-grid-like-axbxc

回答： Walter Roberson 2021-12-27

I have a .nc file iin which some datas are stored. But some of the datas are stored in a grid like axbxc format (eg the cdodtot in the file attached below). How to extract these types of data?

Drive link of the file: https://drive.google.com/file/d/1LZoMNokrOpHYl5TtSGXQJXjQfVc42ctV/view?usp=sharing

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Answer 1

Walter Roberson 2021-12-27

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https://ww2.mathworks.cn/matlabcentral/answers/1617995-how-to-extract-data-from-a-nc-file-with-grid-like-axbxc#answer_862605

See https://www.mathworks.com/matlabcentral/answers/1608670-how-to-process-nc-file-in-matlab#comment_1885785 for an example of working with the same kind of grid, also indexed by latitude, longitude, and time.

That particular example also works with a shape file to define the region of interest. (But read to the end of the thread there to see more about the limitations of the shape processing that I did there.)