Introduction to PQLXIntroduction to PQLX

Dr. Mary Templeton

IRIS Data Management CenterDr. Mary Templeton

IRIS Data Management Center

PQLX Data Analysis SoftwarePQLX Data Analysis Software

PASSCAL Quick Look - version X Trace Viewer Station Viewer PSD (Power Spectral Density) Viewer

PASSCAL Quick Look - version X Trace Viewer Station Viewer PSD (Power Spectral Density) Viewer

versionX

PQLXPQLX Server

miniSEED trace files mySQL database Dataless SEED RESP files Earthquake catalogs (xml)

Client miniSEED trace files (may be a local copy)

Server miniSEED trace files mySQL database Dataless SEED RESP files Earthquake catalogs (xml)

Client miniSEED trace files (may be a local copy)

PQLX ViewersPQLX Viewers Station Viewer - for reconnaissance

Main section quickly scan many traces, many days

Analysis section data transforms event analysis

Station Viewer - for reconnaissance Main section

quickly scan many traces, many days Analysis section

data transforms event analysis

PQLX ViewersPQLX Viewers Trace Viewer - for a closer look

trace selection zooming & scanning split screen viewing (trace and spectra) trace and spectrum overlay trace header information

Trace Viewer - for a closer look trace selection zooming & scanning split screen viewing (trace and spectra) trace and spectrum overlay trace header information

PQLX ViewersPQLX Viewers

PSD Viewer - longer-term spectral view instrument response deconvolved selectable time length translates between PSDs and traces

PSD Viewer - longer-term spectral view instrument response deconvolved selectable time length translates between PSDs and traces