Declustering
This library is for declustering seismic data into two components - background and clustered seismicity.
require.mx('mxjs/seismic/stochastic_declustering.js');
| Status | Name |
|---|---|
 |
Hainzl_Decluster
(
Integer start_idx,
Integer end_idx,
Function read_date,
Function write_background,
Function write_clustered,
Number mod_BG_P
)
Writes two filter columns for background and clustered events from an input table. Method is from Hainzl et al. 2006, based on the distribution of inter-event times. |
Library Functions
Lib.Hainzl_Decluster (
start_idx,
end_idx,
read_date,
write_background,
write_clustered,
mod_BG_P
)
Writes two filter columns for background and clustered events from an input table. Method is from Hainzl et al. 2006, based on the distribution of inter-event times.
Parameters:-
Integerstart_idx - - start index of the data to decluster -
Integerend_idx - - end index of the data to decluster -
Functionread_date - - function to read the date of the events e.g. Events.read_date -
Functionwrite_background - - function to write the background events filter column e.g. Events.write_BackgroundEvents -
Functionwrite_clustered - - function to write the clustered events filter column e.g. Events.write_ClusteredEvents -
Numbermod_BG_P - - increase the probability an event will be classed as background by this amount e.g. 0.1 (10% increase)