runOneFilter¶

lsst.validate.drp.validate.runOneFilter(repo, visitDataIds, brightSnr=100, medianAstromscatterRef=25, medianPhotoscatterRef=25, matchRef=500, makePrint=True, makePlot=True, makeJson=True, filterName=None, outputPrefix=None, verbose=False, **kwargs)[source]¶

Main executable for the case where there is just one filter.

Plot files and JSON files are generated in the local directory

prefixed with the repository name (where ‘_’ replace path separators),

unless overriden by specifying outputPrefix. E.g., Analyzing a repository “CFHT/output”

will result in filenames that start with “CFHT_output_”.

Parameters:

repo : string The repository. This is generally the directory on disk that contains the repository and mapper. dataIds : list of dict List of butler data IDs of Image catalogs to compare to reference. The calexp cpixel image is needed for the photometric calibration. brightSnr : float, optional Minimum SNR for a star to be considered bright medianAstromscatterRef : float, optional Expected astrometric RMS [mas] across visits. medianPhotoscatterRef : float, optional Expected photometric RMS [mmag] across visits. matchRef : int, optional Expectation of the number of stars that should be matched across visits. makePrint : bool, optional Print calculated quantities (to stdout). makePlot : bool, optional Create plots for metrics. Saved to current working directory. makeJson : bool, optional Create JSON output file for metrics. Saved to current working directory. outputPrefix : str, optional Specify the beginning filename for output files. filterName : str, optional Name of the filter (bandpass). verbose : bool, optional Output additional information on the analysis steps.