[webservices] empty loc code in fdsnws/station query

[Chad Trabant]

Hi Anthony,

The 204 means "no matching data selected".  If you would like to see the error returned in your web browser try adding the parameter-value "nodata=404":

http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&loc=--&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=station&nodata=404 <http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&loc=--&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=station&nodata=404>

If you submit the query with channel level details:
http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=channel&nodata=404 <http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=channel&nodata=404>

you'll see that there are no channels with empty location IDs.

Chad

> On Jun 21, 2015, at 10:54 AM, Anthony Lomax <alomax at free.fr> wrote:
> 
> In fact, what is returned is:
> Query: http://service.iris.edu/fdsnws/station/1/query?net=II&sta=TLY&loc=--&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=chan <http://service.iris.edu/fdsnws/station/1/query?net=II&sta=TLY&loc=--&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=chan>
> HTTP/1.1 204 No Content
> 
> ???
> 
> Thanks,
> 
> Anthony
> 
> On 21/06/2015 10:50, Anthony Lomax wrote:
>> Hi,
>> 
>> The following gives nothing in my browser (no error, no change of page...):
>> http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&loc=--&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=station <http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&loc=--&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=station>
>> 
>> If I remove the loc=--, it works fine:
>> http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=station <http://service.iris.edu/fdsnws/station/1/query?net=II&sta=AAK&cha=BHZ&starttime=1992-12-12&endtime=1992-12-12&level=station>
>> 
>> Doc says:
>> loc[ation]     00     Select one or more SEED location identifier. Use -- for “Blank” location IDs (ID’s containing 2 spaces). Accepts wildcards and lists. Accepts exclusions.
>> 
>> Am I missing something?
>> 
>> Thanks,
>> 
>> Anthony Lomax
>> 
>> -- 
>> Sent from my iClayTablet 
>> 
>> 
>>    Anthony Lomax 
>>    161 Allée du Micocoulier, 06370 Mouans-Sartoux, France 
>>    tel: +33 (0)4 93 75 25 02    e-mail: anthony at alomax.net <mailto:anthony at alomax.net>    web: http://www.alomax.net <http://www.alomax.net/> 
>> 
>>    Twitter: @ALomaxNet <http://twitter.com/ALomaxNet> 
>>    Science & Special Topics: http://www.alomax.net/science <http://www.alomax.net/science> 
>>    Software: http://www.alomax.net/software <http://www.alomax.net/software> - updates: https://twitter.com/ALomaxNet <https://twitter.com/ALomaxNet> 
> 
> -- 
> Sent from my iClayTablet 
> 
> 
>    Anthony Lomax 
>    161 Allée du Micocoulier, 06370 Mouans-Sartoux, France 
>    tel: +33 (0)4 93 75 25 02    e-mail: anthony at alomax.net <mailto:anthony at alomax.net>    web: http://www.alomax.net <http://www.alomax.net/> 
> 
>    Twitter: @ALomaxNet <http://twitter.com/ALomaxNet> 
>    Science & Special Topics: http://www.alomax.net/science <http://www.alomax.net/science> 
>    Software: http://www.alomax.net/software <http://www.alomax.net/software> - updates: https://twitter.com/ALomaxNet <https://twitter.com/ALomaxNet> 
> _______________________________________________
> webservices mailing list
> webservices at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/webservices

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.iris.washington.edu/pipermail/webservices/attachments/20150621/cb07a79d/attachment-0001.html>