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

Generate a cosine flank frequency domain taper similar to the one SAC applies before instrument response deconvolution.

cosine_taper

Cosine Taper.

estimate_magnitude

Estimates local magnitude from poles and zeros or full response of given instrument, the peak to peak amplitude and the time span from peak to peak.

estimate_wood_anderson_amplitude

Convert amplitude in counts measured of instrument with given Poles and Zeros information for use in estimate_magnitude().

estimate_wood_anderson_amplitude_using_response

Convert amplitude in counts measured of instrument with given response information for use in estimate_magnitude().

evalresp

Use the evalresp library to extract instrument response information from a SEED RESP-file.

evalresp_for_frequencies

Use the evalresp library to extract instrument response information from a SEED RESP-file for the specified 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

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