[webservices] Station web service: to Network, or not to Network?

Philip Crotwell crotwell at seis.sc.edu
Mon Nov 14 08:10:26 PST 2011


Hi Chad

I think this is what you are saying, but just want to make sure. Do
you mean "All <Station> entries will be contained in a <Network>
element and there will be no duplicate <Network> elements"?

In other words if a stationXML document has two stations that are in
the same real-world network, then the corresponding <Station> elements
will always be contained in a common <Network> element?

thanks,
PHilip

On Mon, Nov 14, 2011 at 10:47 AM, Chad Trabant <chad at iris.washington.edu> wrote:
>
> Hi John,
> This is a bug, the next release will include a fix.  Even though the
> StationXML schema currently allows <Station> entries outside of a <Network>
> container the DMC's service will not produce (on purpose) that variant, all
> <Station> entries should be contained in a <Network>.
> Chad
> On Nov 9, 2011, at 10:43 PM, John D. West wrote:
>
> Hi.
> This
> request: http://www.iris.edu/ws/station/query?updatedafter=2011-11-07&level=resp&net=XM&sta=WM01&timewindow=2010-01-01,2500-12-12
> returns a <StaMessage><Network><Station>... hierarchy.
> This
> request: http://www.iris.edu/ws/station/query?updatedafter=2011-06-06&level=sta&net=XM&timewindow=2010-01-01,2500-12-12
> returns a <StaMessage><Station> hierarchy, with no <Network> level.
> This seems inconsistent -- the <Network> tag should either be there or not,
> but shouldn't disappear between levels of the same web service. I know the
> <Network> level used to exist in the second request, because its removal
> broke my code.
> Thanks!
>      -- John
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