[webservices] irisFetch.Traces returning duplicate values for unique SNCL-time

Mary Templeton met at iris.washington.edu
Thu Feb 7 15:33:15 PST 2013


Thanks Celso,

	That makes sense.  I'll see what I can do to catch it.

cheers,
Mary

On Feb 7, 2013, at 4:24 PM, Celso Reyes wrote:

> Hi Mary,
> You've found a gap in the data that is to big to be automatically bridged.
> 
> Here...
> >> datestr([primary.startTime])
> 
> ans =
> 
> 06-Feb-2013 01:12:35
> 06-Feb-2013 02:22:21
> 
> >> datestr([primary.endTime])
> 
> ans =
> 
> 06-Feb-2013 02:15:40
> 06-Feb-2013 03:12:34
> 
> So, it looks like there's a huge gap between 02:15:40 and 02:22:21 
> 
> Because there was no data there, irisFetch doesn't know how to connect the two, so it gives you two traces instead.
> 
> This is likely a condition you'll have to keep an eye out for in your processing codes; as I bet it has other implications for processing.
> 
> Cheers,
> Celso
> 
> On Feb 7, 2013, at 3:01 PM, Mary Templeton wrote:
> 
>>>> net='CI'
>> net =CI
>>>> sta='PASC'
>> sta =PASC
>>>> loc='00'
>> loc =00
>>>> chan='BHZ'
>> chan =BHZ
>>>> starttime
>> starttime =2013-02-06 01:12:35
>>>> endtime
>> endtime =2013-02-06 03:12:35
>> 
>>>> primary = irisFetch.Traces(net,sta,loc,chan,starttime,endtime)
> 
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