gwnr.workflow — workflow automation

Programmatic construction of batch analyses and HTCondor workflows; the engine behind the gwnr_create_*_workflow command-line tools. Source: gwnr/workflow/.

1. utils.py — configuration parsing
2. condor.py — HTCondor job/node classes
3. inference.py — batch inference framework
4. pycbc_inference.py — PyCBC Inference backends
5. bilby.py — Bilby backends

utils.py — configuration parsing

class WorkflowConfigParserBase(pycbc.workflow.configuration.InterpolatingConfigParser) — base INI parser for workflow configuration files; get_ini_opts(confs, section) extracts command-line options from a config section.

condor.py — HTCondor job/node classes

Thin wrappers over glue.pipeline Condor classes:

• class BaseJob(CondorDAGJob, CondorJob) — common job setup (universe, executable, logs)
• class BanksimNode(CondorDAGNode), class BanksimCombineNode(CondorDAGNode) — nodes for bank-simulation jobs and their match-combination step
• class FaithsimNode(CondorDAGNode) — faithfulness-simulation jobs
• class InferenceJob(CondorDAGJob, CondorJob) — parameter-estimation jobs

inference.py — batch inference framework

• class OneInferenceAnalysis — one parameter-estimation run: resolves analysis directories, executables (injection generator, inference engine, plotting), log dirs; setup() creates the run directory and write_run_script(...) emits the shell script that executes the analysis.
• class BatchInferenceAnalyses — a campaign of such runs: setup_runs() creates one OneInferenceAnalysis per injection/event, with name_run_dir(...) defining the layout and get_run_tag() labeling the campaign.

pycbc_inference.py — PyCBC Inference backends

Concrete subclasses for pycbc_inference:

• PycbcInferenceInjectionAnalysis / PycbcInferenceOnInjectionBatch — runs on synthetic injections.
• PycbcInferenceEventAnalysis / PycbcInferenceOnEventBatch — runs on real (public) events; fetch_all_data() and fetch_all_psds() download the strain and PSDs around each event via the gwnr.analysis catalog classes.

bilby.py — Bilby backends

• class BilbyInferenceConfigParser(WorkflowConfigParserBase) — reads the campaign INI: inference options, interferometer list, source type, prior lines, injection parameters; can emit injection.ini files.
• BilbyInferenceInjectionAnalysis / BilbyInferenceEventAnalysis — write per-run Bilby prior files and run scripts.
• BilbyOnInjectionBatch / BilbyOnEventBatch — the corresponding campaign classes.