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Re: latest Catalog XML
- Subject: Re: latest Catalog XML
- Date: Fri, 7 Jun 2002 21:54:15 -0400
Quoting John Caron <address@hidden>:
>
> Recent changes:
>
> 1) Collections as datasets. Ethan and I think the cleanest way to allow
> "collections as datasets" is to allow nested datasets. Collections remain
> just groups of datasets. A Collection as a dataset is done as a dataset
> with
> nested datasets. Nested dataset elements (Joe's meaning #2) should imply
> (in
> some way we need to clarify better) nested datasets (Joe's meaning #1 and
> #3).
>
This does not quite work for me, unless you allow a catalog to contain exactly
one collection or exactly one dataset. Right now the only thredds thing that
can be pointed to is a catalog, with the added provision that a catalog with one
collection is effectively that collection -- I would like to point to datasets
with thredds, which requires either that a catalog can point to a dataset or a
collection, or that you extend collection to be isomorphic to dataset. The
catalog modification would be preferable.
> 6) access element can specify an absolute URL with a serverType -or- a
> reletive URL with a serverID.
>
If you are going to have a base element in service, it is only fair that you
have a suffix element, too. Please leave the suffix element in.