class FIRResponseStage(stage_sequence_number, stage_gain, stage_gain_frequency, input_units, output_units, symmetry='NONE', resource_id=None, resource_id2=None, name=None, coefficients=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: FIR filter. Corresponds to SEED blockette 61. FIR filters are also commonly documented using the CoefficientsType element.

Has all the arguments of the parent class ResponseStage and the following:

  • symmetry (str)

    A string describing the symmetry. Can be one of:

    • NONE
    • EVEN
    • ODD
  • coefficients (list of floats) List of FIR coefficients.


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

Private Methods


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


Special Methods

__dir__ default dir() implementation
__format__ default object formatter
__new__ Create and return a new object.
__reduce__ helper for pickle
__reduce_ex__ helper for pickle
__sizeof__ size of object in memory, in bytes
__subclasshook__ Abstract classes can override this to customize issubclass().