obspy.core.event.catalog.Catalog

class Catalog(events=None, **kwargs)[source]

Bases: builtins.object

This class serves as a container for Event objects.

Parameters:
  • events (list of Event, optional) List of events
  • resource_id (ResourceIdentifier) Resource identifier of the catalog.
  • description (str, optional) Description string that can be assigned to the earthquake catalog, or collection of events.
  • comments (list of Comment, optional) Additional comments.
  • creation_info (CreationInfo, optional) Creation information used to describe author, version, and creation time.

Note

For handling additional information not covered by the QuakeML standard and how to output it to QuakeML see the ObsPy Tutorial.

Attributes

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

Public Methods

append Appends a single Event object to the current Catalog object.
clear Clears event list (convenient method).
copy Returns a deepcopy of the Catalog object.
count Returns the number of Events in the Catalog object.
extend Extends the current Catalog object with a list of Event objects.
filter Returns a new Catalog object only containing Events which match the
plot Creates preview map of all events in current Catalog object.
write Saves catalog into a file.

Private Methods

Warning

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

_get_creation_info
_get_resource_id
_repr_pretty_
_set_creation_info
_set_resource_id

Special Methods

__add__ Method to add two catalogs.
__delitem__ Passes on the __delitem__ method to the underlying list of traces.
__dir__ default dir() implementation
__eq__ __eq__ method of the Catalog object.
__format__ default object formatter
__getitem__ __getitem__ method of the Catalog object.
__getslice__ __getslice__ method of the Catalog object.
__iadd__ Method to add two catalog with self += other.
__init__
__iter__ Return a robust iterator for Events of current Catalog.
__len__ Returns the number of Events in the Catalog object.
__ne__
__new__ Create and return a new object.
__reduce__ helper for pickle
__reduce_ex__ helper for pickle
__setitem__ __setitem__ method of the Catalog object.
__sizeof__ size of object in memory, in bytes
__str__ Returns short summary string of the current catalog.
__subclasshook__ Abstract classes can override this to customize issubclass().