obspy.core.event.origin.OriginQuality¶
-
class
OriginQuality
(*args, **kwargs)[source]¶ Bases:
obspy.core.event.base.__OriginQuality
This type contains various attributes commonly used to describe the quality of an origin, e. g., errors, azimuthal coverage, etc. Origin objects have an optional attribute of the type OriginQuality.
- Parameters
associated_phase_count (int, optional) – Number of associated phases, regardless of their use for origin computation.
used_phase_count (int, optional) – Number of defining phases, i. e., phase observations that were actually used for computing the origin. Note that there may be more than one defining phase per station.
associated_station_count (int, optional) – Number of stations at which the event was observed.
used_station_count (int, optional) – Number of stations from which data was used for origin computation.
depth_phase_count (int, optional) – Number of depth phases (typically pP, sometimes sP) used in depth computation.
standard_error (float, optional) – RMS of the travel time residuals of the arrivals used for the origin computation. Unit: s
azimuthal_gap (float, optional) – Largest azimuthal gap in station distribution as seen from epicenter. For an illustration of azimuthal gap and secondary azimuthal gap (see below), see Fig. 5 of Bond ́ar et al. (2004). Unit: deg
secondary_azimuthal_gap (float, optional) – Secondary azimuthal gap in station distribution, i. e., the largest azimuthal gap a station closes. Unit: deg
ground_truth_level (str, optional) – String describing ground-truth level, e. g. GT0, GT5, etc.
minimum_distance (float, optional) – Epicentral distance of station closest to the epicenter. Unit: deg
maximum_distance (float, optional) – Epicentral distance of station farthest from the epicenter. Unit: deg
median_distance (float, optional) – Median epicentral distance of used stations. Unit: deg
Note
For handling additional information not covered by the QuakeML standard and how to output it to QuakeML see the ObsPy Tutorial.
Attributes
__abstractmethods__
__dict__
__doc__
__hash__
__module__
__reversed__
__slots__
__weakref__
list of weak references to the object (if defined)
defaults
do_not_warn_on
item
key
readonly
warn_on_non_default_key
Public Methods
If key is not found, d is returned if given, otherwise KeyError is raised.
as a 2-tuple; but raise KeyError if D is empty.
If E present and has a .keys() method, does: for k in E: D[k] = E[k] If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v In either case, this is followed by: for k, v in F.items(): D[k] = v
Private Methods
Warning
Private methods are mainly for internal/developer use and their API might change without notice.
Return better readable string representation of AttribDict object.
Special Methods
Default dir() implementation.
Two instances are considered equal if all attributes and all lists are identical.
Default object formatter.
Py3k hasattr() expects an AttributeError no KeyError to be raised if the attribute is not found.
This method is called when a class is subclassed.
Create and return a new object.
Helper for pickle.
Helper for pickle.
Custom property implementation that works if the class is inheriting from AttribDict.
Size of object in memory, in bytes.
Fairly extensive in an attempt to cover several use cases.
Abstract classes can override this to customize issubclass().