lsst.pipe.tasks.makeWarp Namespace Reference

Classes
class	MakeWarpConnections

Variables
	log = logging.getLogger(__name__)
	bgSubtracted
	dataIdKey : `str`
	inputRefs : `lsst.pipe.base.connections.QuantizedConnection`

Variable Documentation

bgSubtracted

lsst.pipe.tasks.makeWarp.bgSubtracted

Definition at line 60 of file makeWarp.py.

dataIdKey

lsst.pipe.tasks.makeWarp.dataIdKey : `str`

    warpAndPsfMatch = pexConfig.ConfigurableField(
        target=WarpAndPsfMatchTask,
        doc="Task to warp and PSF-match calexp",
    )
    doWrite = pexConfig.Field(
        doc="persist <coaddName>Coadd_<warpType>Warp",
        dtype=bool,
        default=True,
    )
    bgSubtracted = pexConfig.Field(
        doc="Work with a background subtracted calexp?",
        dtype=bool,
        default=True,
    )
    coaddPsf = pexConfig.ConfigField(
        doc="Configuration for CoaddPsf",
        dtype=CoaddPsfConfig,
    )
    makeDirect = pexConfig.Field(
        doc="Make direct Warp/Coadds",
        dtype=bool,
        default=True,
    )
    makePsfMatched = pexConfig.Field(
        doc="Make Psf-Matched Warp/Coadd?",
        dtype=bool,
        default=False,
    )
    modelPsf = GaussianPsfFactory.makeField(doc="Model Psf factory")
    useVisitSummaryPsf = pexConfig.Field(
        doc=(
            "If True, use the PSF model and aperture corrections from the 'visitSummary' connection. "
            "If False, use the PSF model and aperture corrections from the 'exposure' connection. "
        ),
        dtype=bool,
        default=True,
    )
    doWriteEmptyWarps = pexConfig.Field(
        dtype=bool,
        default=False,
        doc="Write out warps even if they are empty"
    )
    hasFakes = pexConfig.Field(
        doc="Should be set to True if fake sources have been inserted into the input data.",
        dtype=bool,
        default=False,
    )
    doApplySkyCorr = pexConfig.Field(
        dtype=bool,
        default=False,
        doc="Apply sky correction?",
    )
    idGenerator = DetectorVisitIdGeneratorConfig.make_field()

    def validate(self):
        CoaddBaseTask.ConfigClass.validate(self)

        if not self.makePsfMatched and not self.makeDirect:
            raise ValueError("At least one of config.makePsfMatched and config.makeDirect must be True")
        if self.warpAndPsfMatch.warp.cacheSize != self.coaddPsf.cacheSize:
            # This is an incomplete check: usually the CoaddPsf cache size
            # configured here in MakeWarpTask is superseded by the one in
            # AssembleCoaddTask.  A pipeline contract in the drp_pipe is
            # present to check that.
            raise ValueError("Image warping cache size and CoaddPSf warping cache size do not agree.")

        if self.matchingKernelSize:
            if self.matchingKernelSize != self.warpAndPsfMatch.psfMatch.kernel.active.kernelSize:
                raise pexConfig.FieldValidationError(
                    self.__class__.matchingKernelSize, self,
                    f"matchingKernelSize ({self.matchingKernelSize}) must match "
                    "warpAndPsfMatch.psfMatch.kernel.active.kernelSize "
                    f"({self.warpAndPsfMatch.psfMatch.kernel.active.kernelSize})"
                )

    def setDefaults(self):
        CoaddBaseTask.ConfigClass.setDefaults(self)
        self.warpAndPsfMatch.warp.cacheSize = 0
        self.coaddPsf.cacheSize = 0
        self.warpAndPsfMatch.psfMatch.kernel.active.kernelSize = self.matchingKernelSize


class MakeWarpTask(CoaddBaseTask):

Definition at line 598 of file makeWarp.py.

inputRefs

lsst.pipe.tasks.makeWarp.inputRefs : `lsst.pipe.base.connections.QuantizedConnection`

Definition at line 603 of file makeWarp.py.

log

lsst.pipe.tasks.makeWarp.log = logging.getLogger(__name__)

Definition at line 44 of file makeWarp.py.