obspy.seishub - SeisHub database client for ObsPy
The obspy.seishub package contains a client for the seismological database
SeisHub (http://www.seishub.org).
Basic Example
>>> from obspy.seishub import Client
>>> from obspy import UTCDateTime
>>> client = Client(timeout=20)
>>> t = UTCDateTime('2010-01-01T10:00:00')
>>> st = client.waveform.getWaveform("BW", "MANZ", "", "EH*", t, t+20)
>>> st.sort()
<obspy.core.stream.Stream object at ...>
>>> print(st)
3 Trace(s) in Stream:
BW.MANZ..EHE | 2010-01-01T10:00:00.000000Z - ... | 200.0 Hz, 4001 samples
BW.MANZ..EHN | 2010-01-01T10:00:00.000000Z - ... | 200.0 Hz, 4001 samples
BW.MANZ..EHZ | 2010-01-01T10:00:00.000000Z - ... | 200.0 Hz, 4001 samples
Advanced Examples
>>> client.waveform.getNetworkIds()
['KT', 'BW', 'NZ', 'GR', ...]
>>> sta_ids = client.waveform.getStationIds(network='BW')
>>> sorted(sta_ids)
['ALTM', 'BGLD', 'BW01',..., 'WETR', 'ZUGS']
>>> cha_ids = client.waveform.getChannelIds(network='BW', station='MANZ')
>>> sorted(cha_ids)
['AEX', 'AEY', 'EHE', 'EHN', 'EHZ', 'LOG', 'SHE', 'SHN', 'SHZ']
>>> res = client.station.getResource('dataless.seed.BW_MANZ.xml',
... format='metadata')
>>> print(res)
<?xml version="1.0" encoding="utf-8"?>
<metadata>
<item title="Station Name">
<text text="Manzenberg,Bavaria, BW-Net"/>
</item>
<item title="Station ID">
<text text="MANZ"/>
</item>
<item title="Network ID">
<text text="BW"/>
</item>
<item title="Channel IDs">
<text text="EHZ"/>
<text text="EHN"/>
<text text="EHE"/>
</item>
<item title="Latitude (°)">
<text text="+49.986198"/>
</item>
<item title="Longitude (°)">
<text text="+12.108300"/>
</item>
<item title="Elevation (m)">
<text text="+635.0"/>
</item>
</metadata>
>>> paz = client.station.getPAZ('BW.MANZ..EHZ', UTCDateTime('20090808'))
>>> paz = paz.items()
>>> sorted(paz)
[('gain', 60077000.0),
('poles', [(-0.037004+0.037016j), (-0.037004-0.037016j), (-251.33+0j),
(-131.04-467.29j), (-131.04+467.29j)]),
('sensitivity', 2516800000.0),
('zeros', [0j, 0j])]
Modules
client |
SeisHub database client for ObsPy. |