obspy.signal.invsim

Python Module for Instrument Correction (Seismology). PAZ (Poles and zeros) information must be given in SEED convention, correction to m/s.

copyright:

The ObsPy Development Team (devs@obspy.org)

license:

GNU Lesser General Public License, Version 3 (https://www.gnu.org/copyleft/lesser.html)

Public Functions

corn_freq_2_paz

Convert corner frequency and damping to poles and zeros.

cosine_sac_taper

Create a cosine taper similar to SAC.

cosine_taper

Cosine Taper.

estimate_magnitude

Estimate local magnitude.

estimate_wood_anderson_amplitude

Calculate the Wood-Anderson amplitude equivalent.

estimate_wood_anderson_amplitude_using_response

Estimate the Wood-Anderson amplitude with a given instrument response.

evalresp

Get the instrument response from a SEED RESP-file.

evalresp_for_frequencies

Get the instrument response from a SEED RESP-file for select frequencies.

invert_spectrum

Invert Spectrum and shrink values under water-level of max spec amplitude.

paz_2_amplitude_value_of_freq_resp

Returns Amplitude at one frequency for the given poles and zeros.

paz_to_freq_resp

Convert Poles and Zeros (PAZ) to frequency response.

simulate_seismometer

Simulate/Correct seismometer.

waterlevel

Get the absolute spectral value corresponding to dB wlev in spectrum spec.