obspy.core.event.OriginUncertainty

class OriginUncertainty(*args, **kwargs)[source]

Bases: obspy.core.event.__OriginUncertainty

This class describes the location uncertainties of an origin.

The uncertainty can be described either as a simple circular horizontal uncertainty, an uncertainty ellipse according to IMS1.0, or a confidence ellipsoid. If multiple uncertainty models are given, the preferred variant can be specified in the attribute preferred_description.

Parameters:
  • horizontal_uncertainty (float, optional) Circular confidence region, given by single value of horizontal uncertainty. Unit: m
  • min_horizontal_uncertainty (float, optional) Semi-minor axis of confidence ellipse. Unit: m
  • max_horizontal_uncertainty (float, optional) Semi-major axis of confidence ellipse. Unit: m
  • azimuth_max_horizontal_uncertainty (float, optional) Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter. Unit: deg
  • confidence_ellipsoid (ConfidenceEllipsoid, optional) Confidence ellipsoid
  • preferred_description (str, optional)

    Preferred uncertainty description. Allowed values are the following:

    • horizontal uncertainty
    • uncertainty ellipse
    • confidence ellipsoid
  • confidence_level (float, optional) Confidence level of the uncertainty, given in percent.

Attributes

__abstractmethods__ frozenset() -> empty frozenset object
__dict__
__doc__ str(object=’‘) -> string
__hash__
__module__ str(object=’‘) -> string
__weakref__ list of weak references to the object (if defined)
defaults dict() -> new empty dictionary
item tuple() -> empty tuple
key str(object=’‘) -> string
readonly list() -> new empty list

Public Methods

clear
copy
get
items
iteritems
iterkeys
itervalues
keys
pop If key is not found, d is returned if given, otherwise KeyError is raised.
popitem as a 2-tuple; but raise KeyError if D is empty.
setdefault
update
values

Private Methods

_pretty_str Return better readable string representation of AttribDict object.

Special Methods

__contains__
__deepcopy__
__delattr__
__delitem__
__eq__ Two instances are considered equal if all attributes and all lists
__getattr__
__getitem__
__getstate__
__init__
__iter__
__len__
__ne__
__nonzero__
__repr__
__setattr__ Custom property implementation that works if the class is
__setitem__
__setstate__
__str__ Fairly extensive in an attempt to cover several use cases.
__subclasshook__

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