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Regarding Matlab online data reading

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CODER
CODER 2022-8-4
评论： Walter Roberson 2022-8-5
I was trying to open netcdf file of size 3GB (ncdisp) using MATLAB online and also using matlab drive connector.
But Iam getting an issue
ncdisp airtemp.nc
Error using matlab.internal.imagesci.netcdflib
The NetCDF library encountered an error during execution of 'open' function - 'Unknown file format (NC_ENOTNC)'.
Error in netcdf.open (line 77)
[varargout{:}] = matlab.internal.imagesci.netcdflib('open', ...
Error in internal.matlab.imagesci.nc/openToRead (line 1290)
this.ncRootid = netcdf.open(this.Filename,'NOWRITE');
Error in internal.matlab.imagesci.nc (line 124)
this.openToRead();
Error in ncdisp (line 69)
ncObj = internal.matlab.imagesci.nc(ncFile);
Can anyone suggest on this. Is it due to restriction of size. I could read and display the same file with lower size.
Thanking you
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Walter Roberson
Walter Roberson 2022-8-5
Mathworks is investigating. In the meantime they recommend using desktop matlab to deal with the file. If you use desktop and access the file through MATLAB Connector it can read the file in a small number of minutes (depending on your network connection speed)

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