obspy.clients.iris.client.Client

class Client(base_url='http://service.iris.edu/irisws', user='', password='', timeout=20, debug=False, user_agent='ObsPy/1.0.3 (Linux-2.6.32-042stab120.6-i686-with-debian-wheezy-sid, Python 3.4.4)', major_versions={})[source]

Bases: builtins.object

IRIS Web service request client.

Parameters:
  • base_url (str, optional) Base URL of the IRIS Web service (default is 'http://service.iris.edu/irisws').
  • user (str, optional) The user name used for authentication with the Web service (default an empty string).
  • password (str, optional) A password used for authentication with the Web service (default is an empty string).
  • timeout (int, optional) Seconds before a connection timeout is raised (default is 10 seconds).
  • debug (bool, optional) Enables verbose output (default is False).
  • user_agent (str, optional) Sets an client identification string which may be used on server side for statistical analysis (default contains the current module version and basic information about the used operation system, e.g. 'ObsPy 0.4.7.dev-r2432 (Windows-7-6.1.7601-SP1, Python 2.7.1)'.
  • major_versions (dict) Allows to specify custom major version numbers for individual services (e.g. major_versions={‘evalresp’: 2, ‘sacpz’: 3}), otherwise the latest version at time of implementation will be used.

Example

>>> from obspy.clients.iris import Client
>>> client = Client()
>>> result = client.distaz(stalat=1.1, stalon=1.2, evtlat=3.2,
...                        evtlon=1.4)
>>> print(result['distance'])
2.10256
>>> print(result['backazimuth'])
5.46944
>>> print(result['azimuth'])
185.47695

Attributes

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

Public Methods

distaz Low-level interface for distaz Web service of IRIS
evalresp Low-level interface for evalresp Web service of IRIS
flinnengdahl Low-level interface for flinnengdahl Web service of IRIS
resp Low-level interface for resp Web service of IRIS
sacpz Low-level interface for sacpz Web service of IRIS
timeseries Low-level interface for timeseries Web service of IRIS
traveltime Low-level interface for traveltime Web service of IRIS

Private Methods

Warning

Private methods are mainly for internal/developer use and their API might change without notice.

_fetch Send a HTTP request via urllib2.
_to_file_or_data Either writes data into a file if filename is given or directly returns it.

Special Methods

__dir__ default dir() implementation
__format__ default object formatter
__init__ Initializes the IRIS Web service client.
__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().