how to read shrunk data?

[shu-duo]

I have downloaded .shrunk.data to my computer. But i do not konw how to read it . I saw the issue discussed #275 and i try to run the similar codes like the following picture.

something is wrong, I encountered the error "KeyError: '.zmetadata'". But this seems different from issue #329. I run llcreader.ECCOPortal() without any errors. The error message is as follows. I would greatly appreciate any help. Thanks in advance.

[timothyas]

Hi, instead of using the llcreader.BaseStore and providing all of the URLs, I recommend using one of the pre-defined models provided by the llcreader module. Check out the documentation here, which as plenty of examples for the dataset you are looking for: https://xmitgcm.readthedocs.io/en/latest/llcreader.html#

[shu-duo]

but when i use llcreader.ECCOPortalLLC4320Model() to download data,The model data is converted into the netcdf format and often reports errors such as TimeoutError and FSTimeoutError. What should I do? Thank you in advance, timothyas.

[timothyas]

It might be timing out if you are trying to create a gigantic dataset. I would start with just a few timesteps, 1 or 2 variables, and a handful of vertical levels.