obspy.core.inventory.response.PolesZerosResponseStage¶
- class PolesZerosResponseStage(stage_sequence_number, stage_gain, stage_gain_frequency, input_units, output_units, pz_transfer_function_type, normalization_frequency, zeros, poles, normalization_factor=1.0, resource_id=None, resource_id2=None, name=None, input_units_description=None, output_units_description=None, description=None, decimation_input_sample_rate=None, decimation_factor=None, decimation_offset=None, decimation_delay=None, decimation_correction=None)[source]¶
Bases: obspy.core.inventory.response.ResponseStage
- From the StationXML Definition:
- Response: complex poles and zeros. Corresponds to SEED blockette 53.
The response stage is used for the analog stages of the filter system and the description of infinite impulse response (IIR) digital filters.
Has all the arguments of the parent class ResponseStage and the following:
Parameters: - pz_transfer_function_type (str)
A string describing the type of transfer function. Can be one of:
- LAPLACE (RADIANS/SECOND)
- LAPLACE (HERTZ)
- DIGITAL (Z-TRANSFORM)
The function tries to match inputs to one of three types if it can.
- normalization_frequency (float) The frequency at which the normalization factor is normalized.
- zeros (list of complex) All zeros of the stage.
- poles (list of complex) All poles of the stage.
- normalization_factor (float, optional)
Attributes
__dict__ __doc__ str(object=’‘) -> str __hash__ __module__ str(object=’‘) -> str __weakref__ list of weak references to the object (if defined) poles pz_transfer_function_type zeros Private Methods
Warning
Private methods are mainly for internal/developer use and their API might change without notice.
_repr_pretty_ Special Methods
__dir__ default dir() implementation __eq__ __format__ default object formatter __init__ __ne__ __new__ Create and return a new object. __reduce__ helper for pickle __reduce_ex__ helper for pickle __sizeof__ size of object in memory, in bytes __str__ __subclasshook__ Abstract classes can override this to customize issubclass().