# obspy.clients.neic.client.Client

class `Client`(host='137.227.224.97', port=2061, timeout=30, debug=False)

  Bases: `builtins.object`

  NEIC CWB QueryServer request client for waveform data

  Parameters: | host (str, optional) The IP address or DNS name of the server (default is “137.227.224.97” for cwbpub.cr.usgs.gov) port (int, optional) The port of the QueryServer (default is `2061`) timeout (int, optional) Wait this much time before timeout is raised (default is `30`) debug (bool, optional) if `True`, print debug information (default is `False`)

  Example

      >>> from obspy.clients.neic import Client
      >>> client = Client()
      >>> t = UTCDateTime() - 5 * 3600  # 5 hours before now
      >>> st = client.get_waveforms("IU", "ANMO", "00", "BH?", t, t + 10)
      >>> print(st)
      3 Trace(s) in Stream:
      IU.ANMO.00.BH... | 40.0 Hz, 401 samples
      IU.ANMO.00.BH... | 40.0 Hz, 401 samples
      IU.ANMO.00.BH... | 40.0 Hz, 401 samples
      >>> st = client.get_waveforms_nscl("IUANMO BH.00", t, 10)
      >>> print(st)
      3 Trace(s) in Stream:
      IU.ANMO.00.BH... | 40.0 Hz, 401 samples
      IU.ANMO.00.BH... | 40.0 Hz, 401 samples
      IU.ANMO.00.BH... | 40.0 Hz, 401 samples

  Attributes

  `__dict__` |
  `__doc__` | str(object=’‘) -> str
  `__module__` | str(object=’‘) -> str
  `__weakref__` | list of weak references to the object (if defined)

  Public Methods

  `get_waveforms` | Gets a waveform for a specified net, station, location and channel from start time to end time.
  `get_waveforms_nscl` | Gets a regular expression of channels from a start time for a duration in seconds.

  Special Methods

  `__dir__` | default dir() implementation
  `__format__` | default object formatter
  `__init__` | Initializes access to a CWB QueryServer
  `__new__` | Create and return a new object.
  `__reduce__` | helper for pickle
  `__reduce_ex__` | helper for pickle
  `__sizeof__` | size of object in memory, in bytes
  `__subclasshook__` | Abstract classes can override this to customize issubclass().

### Thank you!

We would like to thank our contributors, whose efforts make this software what it is. These people have helped by writing code and documentation, and by testing. They have created and maintained this product, its associated libraries and applications, our build tools and our web sites.

#### Contributors

- Ackerley, Nick
- Allgeyer, Sebastien
- Ammon, Charles J.
- Antunes, Emanuel
- Arnarsson, Ólafur St.
- Bank, Markus
- Barsch, Robert
- Behr, Yannik
- Bernardi, Fabrizio
- Bernauer, Felix
- Bes de Berc, Maxime
- Beyreuther, Moritz
- Boltz, Shawn
- Bonaimé, Sébastien
- Carothers, Lloyd
- Chamberlain, Calum
- Chambers, Derrick
- Chen, Zhao
- Clark, Adam
- Danecek, Peter
- Egdorf, Sven
- Engels, Fabian
- Ermert, Laura
- Eulenfeld, Tom

- Fabbri, Tommaso
- Falco, Nicholas
- Fee, Jeremy
- Grellier, Clément
- Grunberg, Marc
- Hammer, Conny
- Heimann, Sebastian
- Heiniger, Lukas
- Hope, Gaute
- Igel, Heiner
- Inza, Adolfo
- Isken, Marius
- Ketchum, David
- Koymans, Mathijs
- Kremers, Simon
- Kress, Victor
- Krieger, Lars
- Krischer, Lion
- Kula, Damian
- Käufl, Paul
- Köhler, Andreas
- Lecocq, Thomas
- Leeman, John
- Legovini, Paride

- Lesage, Philippe
- Li, Yulin
- Lomax, Anthony
- Lopes, Rui L.
- MacCarthy, Jonathan
- Maggi, Alessia
- Martin, Henri
- Medlin, Andrew
- Megies, Tobias
- Meschede, Matthias
- Michelini, Alberto
- Miller, Nathaniel C.
- Morgenstern, Bernhard
- Nof, Ran Novitsky
- Panning, Mark P.
- Parker, Tom
- Pestourie, Romain
- Rapagnani, Giovanni
- Reyes, Celso
- Ringler, Adam
- Rothenhäusler, Nicolas
- Russo, Emiliano
- Sales de Andrade, Elliott

- Satriano, Claudio
- Saul, Joachim
- Scheingraber, Chris
- Schneider, Simon
- Sippl, Christian
- Snoke, Arthur
- Stange, Stefan
- Stähler, Simon C.
- Sullivan, Benjamin
- Tian, Dongdong
- Trabant, Chad
- Trani, Luca
- Uieda, Leonardo
- Walker, Andrew
- Walther, Marcus
- Wassermann, Joachim
- Williams, Mark C.
- Winkelman, Andrew
- Zaccarelli, Riccardo
- Zad, Seyed Kasra Hosseini
- Zhu, Lijun
- van Driel, Martin
- van Wijk, Kasper

#### Funds

ObsPy was partially funded by the

- German Science Foundation (DFG) via grant DFG IG 16/9-1
- German Ministry for Education and Research (BMBF), GEOTECHNOLOGIEN grant 03G0646H.
- NERA project (Network of European Research Infrastructures for Earthquake Risk Assessment and Mitigation) under the European Community's Seventh Framework Programme (FP7/2007-2013) grant agreement n° 262330
- Leibniz Institute for Applied Geophysics (LIAG)
- VERCE EU-FP7 project (no. 283543)