Compliance

Data class for seafloor compliance, plus useful static functions

Constructor

• Compliance

• Compliance.from_response_functions: Create a Compliance object from an ResponseFunctions object

• Compliance.from_earth_model_1D: Calculate compliance from an compliance.EarthModel1D object

• Compliance.from_file: read compliance from a file

Properties

• freqs (numpy.ndarray): Frequencies (Hz)

• values (numpy.ndarray): Normalized compliance values (1/Pa)

• uncertainties (numpy.ndarray): Normalized compliance uncertainties (1/Pa)

• water_depth (float): water depth in meters

• noise_channel (str or None): If a str, the compliance comes from data and this is the channel on which noise was assumed to dominate. If None, the compliance comes from a calculation.

• gravity_corrected (bool): Has data-estimated compliance been corrected for gravitational attraction terms?

Dependent properties

Methods

• correct_gravity_terms: Correct gravity terms

• write: Write compliance to a text file

• write: Write compliance as counts, to a text file

• plot: Plot the compliance

Static Methods

• plot_compliance_stack: Plot stacked PSDs, coherence and frequency response function used for compliance

• calc_norm_compliance: Return normaliezed compliance of a tiskitpy.compliance.EarthModel1D object

• gravd: Return linear ocean surface gravity wave wavenumbers

• raydep: Return surface motion and stress of P-SV waves for a layered 1D earth model and wave slownesses

• calc_compliance: Return compliance (m/Pa) of a tiskitpy.compliance.EarthModel1D object

Example

Compliance Calculation example code