Thread: Versions of returned query results

None

Started: 2022-03-29 04:05:29

Last activity: 2022-03-29 17:08:29

Topics: FDSN Working Group III

Mark Chadwick

2022-03-29 04:05:29

Just interested in what the procedure might be for allowing multiple versions of returned query results, that is for the “station” service it might be different versions of StationXML returned, or QuakeML for the event service, or maybe future MiniSeed versions.

At the moment for the station service we have “format=xml” as the requested format option, I’d be interested in hearing how other groups have handled similar updates, or what should be a standard way of doing it.

Thanks
Mark Chadwick
m.chadwick<at>gns.cri.nz<m.chadwick<at>gns.cri.nz>

New Zealand GeoNet Project
GNS Science, Te Pū Ao

Notice: This email and any attachments are confidential and may not be used, published or redistributed without the prior written consent of the Institute of Geological and Nuclear Sciences Limited (GNS Science). If received in error please destroy and immediately notify GNS Science. Do not copy or disclose the contents.

Philip Crotwell

Re: Versions of returned query results

2022-03-29 09:18:26

Hi

I think this needs to be addressed by a revision of the web service
specification. There is an issue to track this for the fdsn station web
service here:
https://github.com/FDSN/fdsnws-station/issues/6
although it would be best if this was handled in the same way across all of
the web services.

Philip

On Tue, Mar 29, 2022 at 12:06 AM Mark Chadwick (via FDSN) <
fdsn-wg3-products-bounce<at>lists.fdsn.org> wrote:

Just interested in what the procedure might be for allowing multiple
versions of returned query results, that is for the “station” service it
might be different versions of StationXML returned, or QuakeML for the
event service, or maybe future MiniSeed versions.

At the moment for the station service we have “format=xml” as the
requested format option, I’d be interested in hearing how other groups have
handled similar updates, or what should be a standard way of doing it.

Thanks

Mark Chadwick

m.chadwick<at>gns.cri.nz

New Zealand GeoNet Project

GNS Science, Te Pū Ao

Notice: This email and any attachments are confidential and may not be
used, published or redistributed without the prior written consent of the
Institute of Geological and Nuclear Sciences Limited (GNS Science). If
received in error please destroy and immediately notify GNS Science. Do not
copy or disclose the contents.

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- Robert Casey
  
  Re: Versions of returned query results
  
  2022-03-29 09:05:30
  
  Hi WG3-
  
  An issue to consider in adding this flexibility is the increasing difficulty in supporting the generation of multiple versions of output. Not that it can't be done, but at IRIS we punted on the idea for the switch to 1.1 due to the difficulties in reliability that it was going to introduce.
  
  Should there be a preponderance of minor versions of StationXML going forward (so far, there hasn't), then we'll need for FDSN members to think about this some more. In general, minor version releases are supposed to be back-compatible, if not mostly cross-compatible.
  
  In the case of a major change in StationXML, it will be a new major version, and likely have us consider a new major version number for the FDSNWS station service.
  
  Would a downloadable back-conversion tool suffice for the needs of a user that needs to continue to use an older version?
  
  -Rob
  
  On Mar 29, 2022, at 6:20 AM, Philip Crotwell (via FDSN) <fdsn-wg3-products-bounce<at>lists.fdsn.org> wrote:
  
  Hi
  
  I think this needs to be addressed by a revision of the web service specification. There is an issue to track this for the fdsn station web service here:
  https://github.com/FDSN/fdsnws-station/issues/6
  although it would be best if this was handled in the same way across all of the web services.
  
  Philip
  
  On Tue, Mar 29, 2022 at 12:06 AM Mark Chadwick (via FDSN) <fdsn-wg3-products-bounce<at>lists.fdsn.org <fdsn-wg3-products-bounce<at>lists.fdsn.org>> wrote:
  Just interested in what the procedure might be for allowing multiple versions of returned query results, that is for the “station” service it might be different versions of StationXML returned, or QuakeML for the event service, or maybe future MiniSeed versions.
  
  At the moment for the station service we have “format=xml” as the requested format option, I’d be interested in hearing how other groups have handled similar updates, or what should be a standard way of doing it.
  
  Thanks
  
  Mark Chadwick
  
  m.chadwick<at>gns.cri.nz <m.chadwick<at>gns.cri.nz>
  
  New Zealand GeoNet Project
  
  GNS Science, Te Pū Ao
  
  Notice: This email and any attachments are confidential and may not be used, published or redistributed without the prior written consent of the Institute of Geological and Nuclear Sciences Limited (GNS Science). If received in error please destroy and immediately notify GNS Science. Do not copy or disclose the contents.
  
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- Jonathan Schaeffer
  
  Re: Versions of returned query results
  
  2022-03-29 17:08:29
  
  And also a sensorML format :)
  On 29/03/2022 13:20, "Philip Crotwell (via FDSN)"
  <fdsn-wg3-products-bounce<at>lists.fdsn.org> wrote:
  
  Hi
  
  I think this needs to be addressed by a revision of the web
  service specification. There is an issue to track this for the
  fdsn station web service here:
  https://github.com/FDSN/fdsnws-station/issues/6
  although it would be best if this was handled in the same way
  across all of the web services.
  
  Philip
  
  On Tue, Mar 29, 2022 at 12:06 AM Mark Chadwick (via FDSN)
  <fdsn-wg3-products-bounce<at>lists.fdsn.org> wrote:
  
  Just interested in what the procedure might be for allowing
  multiple versions of returned query results, that is for the
  “station” service it might be different
  versions of StationXML returned, or QuakeML for the event
  service, or maybe future MiniSeed versions.
  
  At the moment for the station service we have “format=xml” as
  the requested format option, I’d be interested in hearing how
  other groups have handled
  similar updates, or what should be a standard way of doing it.
  
  Thanks
  
  Mark Chadwick
  
  m.chadwick<at>gns.cri.nz
  
  New Zealand GeoNet Project
  
  GNS Science, Te Pū Ao
  
  Notice: This email and any attachments are confidential and may
  not be used, published or redistributed without the prior
  written consent of the Institute of
  Geological and Nuclear Sciences Limited (GNS Science). If
  received in error please destroy and immediately notify GNS
  Science. Do not copy or disclose the
  contents.
  
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