NCAR / esm-collection-spec

Earth System Model Collection specification
Apache License 2.0
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Multiple catalog files #31

Open aulemahal opened 2 years ago

aulemahal commented 2 years ago

I am trying to use intake_esm as our main catalog handling tool for a large collections of datasets at my climate service provider servers. Because of the huge number of individual assets (files), I thought it would make more sense to divide the catalog in thematic sub-catalogs. But what if someones wants a catalog that includes data from two or more of these "thematics"?

My question is would there be a way to optionally make "catalog_file" a list of paths?

I currently have a custom function that concats the pandas Dataframe in-memory and then initializes the catalog. That option could also be implemented only in intake_esm if folks there agree. But, I felt asking the question here first made most sense.