[obspy-users] Get theoretical absolute arrival times from an event location (local network)

Tobias Megies megies at geophysik.uni-muenchen.de
Mon Mar 27 11:28:26 CEST 2017


There's also the obspy.taup module
(http://docs.obspy.org/packages/obspy.taup.html).. it's usually used for
larger scale cases (regional to global), so not sure how well it works
down to smaller scales with local-scale models..


cheers,
T



On 27/03/17 07:49, Wasja Bloch wrote:
> Hi Christian,
> 
> you can do exactly this with NonLinLocs Time2EQ. It produces you an .obs
> file that you can handle with obspy.
> 
> Wasja
> 
> On 03/27/2017 01:08 AM, Christian Baillard wrote:
>> Hi,
>>
>> I would like to get the theoretical absolute arrival times for all the
>> stations of my local network given an event location.
>>
>> The idea would be locate the event using HYPOINVERSE or NLLOC and to
>> compute all abso. arrivals on all stations (not only on the ones that
>> were picked) by either fixing the location or giving a null weigth to
>> all stations that have no picks.
>>
>> Then read the event_file output and store the abso. arrivals in a obspy
>> 'Pick' class.
>>
>> Has anyone ever done that before?
>>
>> Thanks a lot, cheers,
>>
>> Ch.
>>
>>
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> 
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-- 
Dipl.-Geophys. Tobias Megies

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