GStreamer elements for gravitational-wave data analysis
| version | source | |
|---|---|---|
gstlal |
1.6.0 | gstlal-1.6.0.tar.gz |
gstlal-ugly |
1.7.0 | gstlal-ugly-1.7.0.tar.gz |
gstlal-inspiral |
1.7.3 | gstlal-inspiral-1.7.3.tar.gz |
gstlal-calibration |
1.2.12 | gstlal-calibration-1.2.12.tar.gz |
gstlal-burst |
0.2.1 | gstlal-burst-0.2.1.tar.gz |
Full documentation is provided here.
GstLAL provides a suite of GStreamer elements that expose gravitational-wave data analysis tools from the LALSuite library for use in GStreamer signal-processing pipelines.
Examples include an element to add simulated gravitational waves to an h(t) stream, and a source element to provide the contents of .gwf frame files to a GStreamer pipeline. Overview
The GstLAL software package is used for the following activities:
- GstLAL: Provides core Gstreamer plugins for signal processing workflows with LIGO data and core python bindings for constructing such workflows.
- GstLAL Calibration: Provides real-time calibration of LIGO control system data into strain data.
- GstLAL Inspiral: Provides additional signal processing plugins that are specific for LIGO / Virgo searches for compact binaries as well as a substantial amount of python code for post-processing raw signal processing results into gravitational wave candidate lists. Several publications about the methodology and workflow exist, see publications
- GstLAL Ugly: An incubator project for gradual inclusion in the other packages.