Import S-5P L1B data using MATLAB

HARP
1

Hi all,
I am working on S-5P data. Actually I would like to import L1B data.
I have installed the MATLAB HARP interface but I obtain the following message when I
try to import data:

Invalid MEX-file ‘C:\Program Files\HARP\lib\harp\matlab\harp_matlab.mexw64’: The specified module could not be found.

Error in harp_import (line 37)
[varargout{1:max(1,nargout)}] = harp_matlab(‘IMPORT’,varargin{:});

Could you please help me?

Thanks a lot!

Nic

2

There was a discussion a while ago with someone having a similar problem.
Could you please check this post and this post to see of that helps you further?

3

Thank you for your suggestion.
Unfortunately, the indicated procedures do not allow to solve the MATLAB problem. I am currently working with the python interface and have been able to access the data.
Thanks again!
Nic

4

Did you also try to install the Microsoft Visual C++ Redistributable Packages for Visual Studio 2015 and try the dependency walker as mentioned in https://www.mathworks.com/help/matlab/matlab_external/invalid-mex-file-error.html to find out if it mentions whether a certain file is missing?
I would be great to know what the actual problem was. This would also benefit other users.

5

Yes, I also tried on different PCs installing what you suggest me.
The error message always remains the same.
-Nic.

6

I did not suggest installing on a different PC. I suggested to install the MSVC 2015 Redistributable packages and, if that doesn’t work, to run the dependency walker as indicated in the Mathworks documentation link.

7

I installed the MSVC 2015 Redistributable packages and it doesn’t work.
After I tried also with the dependency walker, as indicated in the Mathworks documentation link, and I obtained the same problem.
Regards,
NF