obspy.core.event.Pick¶
- class Pick(force_resource_id=True, *args, **kwargs)[source]¶
Bases: obspy.core.event.__Pick
A pick is the observation of an amplitude anomaly in a seismogram at a specific point in time. It is not necessarily related to a seismic event.
Parameters: - resource_id (ResourceIdentifier) Resource identifier of Pick.
- force_resource_id (bool, optional) If set to False, the automatic initialization of resource_id attribute in case it is not specified will be skipped.
- time (UTCDateTime) Observed onset time of signal (“pick time”).
- time_errors (AttribDict) AttribDict containing error quantities.
- waveform_id (WaveformStreamID) Identifies the waveform stream.
- filter_id (ResourceIdentifier, optional) Identifies the filter or filter setup used for filtering the waveform stream referenced by waveform_id.
- method_id (ResourceIdentifier, optional) Identifies the picker that produced the pick. This can be either a detection software program or a person.
- horizontal_slowness (float, optional) Observed horizontal slowness of the signal. Most relevant in array measurements. Unit: s·deg^(−1)
- horizontal_slowness_errors (AttribDict) AttribDict containing error quantities.
- backazimuth (float, optional) Observed backazimuth of the signal. Most relevant in array measurements. Unit: deg
- backazimuth_errors (AttribDict) AttribDict containing error quantities.
- slowness_method_id (ResourceIdentifier, optional) Identifies the method that was used to determine the slowness.
- onset (str, optional)
Flag that roughly categorizes the sharpness of the onset. Allowed values are:
- "emergent"
- "impulsive"
- "questionable"
- phase_hint (str, optional) Tentative phase identification as specified by the picker.
- polarity (str, optional)
Indicates the polarity of first motion, usually from impulsive onsets. Allowed values are:
- "positive"
- "negative"
- "undecidable"
- evaluation_mode (str, optional)
Evaluation mode of Pick. Allowed values are the following:
- "manual"
- "automatic"
- evaluation_status (str, optional)
Evaluation status of Pick. Allowed values are the following:
- "preliminary"
- "confirmed"
- "reviewed"
- "final"
- "rejected"
- "reported"
- comments (list of Comment, optional) Additional comments.
- creation_info (CreationInfo, optional) CreationInfo for the Pick object.
Note
For handling additional information not covered by the QuakeML standard and how to output it to QuakeML see the ObsPy Tutorial.
Attributes
__abstractmethods__ frozenset() -> empty frozenset object __dict__ __doc__ unicode(string [, encoding[, errors]]) -> object __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 unicode(string [, encoding[, errors]]) -> object readonly list() -> new empty list Public Methods
clear copy get items iteritems iterkeys itervalues keys pop popitem setdefault update values Private Methods
_pretty_str Return better readable string representation of AttribDict object. _repr_pretty_ Special Methods
__bool__ __contains__ __deepcopy__ __delattr__ __delitem__ __eq__ Two instances are considered equal if all attributes and all lists __getattr__ Py3k hasattr() expects an AttributeError no KeyError to be __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__