Do anyone know how to read ".nc" data?

Question

Tony Castillo 2021-6-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/857720-do-anyone-know-how-to-read-nc-data

评论： Tony Castillo 2021-6-16

Dear mathcoders, I have been searching how to read a file downloaded from Copernicus its extension is .nc I was attempting to deal it with ncread, but I am not sure of the procedure, could you give me a workaround to handle this?

    vardata = ncread('data_prueba','varname')
    Error using internal.matlab.imagesci.nc/openToRead (line 1274)
    Could not open data_prueba for reading.
    
    Error in internal.matlab.imagesci.nc (line 121)
                        this.openToRead();
    
    Error in ncread (line 61)
    ncObj   = internal.matlab.imagesci.nc(ncFile);

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Answer 1

EmirBeg 2021-6-16

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/857720-do-anyone-know-how-to-read-nc-data#answer_726160

在 MATLAB Online 中打开

Try adding the .nc in your filename.

vardata = ncread('data_prueba.nc','varname');

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Tony Castillo 2021-6-16

在 MATLAB Online 中打开

Thanks, I have tried it too, and this is the message,

vardata = ncread('data_prueba.nc','varname');
Error using internal.matlab.imagesci.nc/openToRead (line 1274)
Could not open data_prueba.nc for reading.
Error in internal.matlab.imagesci.nc (line 121)
                    this.openToRead();
Error in ncread (line 61)
ncObj   = internal.matlab.imagesci.nc(ncFile);