5.8. mag_calc
Functions to calculate local magnitudes automatically, and to calcualte relative moments for near-repeating earthquakes using singular-value decomposition techniques.
5.8.1. Classes & Functions
amp_pick_event |
Pick amplitudes for local magnitude for a single event. |
amp_pick_sfile |
Function to pick amplitudes for local magnitudes from NORDIC s-files. |
calc_b_value |
Calculate the b-value for a range of completeness magnitudes. |
calc_max_curv |
Calculate the magnitude of completeness using the maximum curvature method. |
dist_calc |
Function to calculate the distance in km between two points. |
pick_db |
Wrapper to loop through a SEISAN database and make a lot of magnitude picks. |
svd_moments |
Calculate relative moments/amplitudes using singular-value decomposition. |
5.8.2. Private Functions
Note that these functions are not designed for public use and may change
at any point.
_sim_WA |
Remove the instrument response from a trace and simulate a Wood-Anderson. |
_pairwise |
Wrapper on itertools for SVD_magnitude. |
_max_p2t |
Finds the maximum peak-to-trough amplitude and period. |
_find_resp |
Helper function to find the response information. |
_GSE2_PAZ_read |
Read the instrument response information from a GSE Poles and Zeros file. |