lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask Class Reference

Inheritance diagram for lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask:

Public Member Functions
def	__init__ (self, butler=None, schema=None, refObjLoader=None, reuse=tuple(), kwargs)
def	__reduce__ (self)
def	batchWallTime (cls, time, parsedCmd, numCpus)
	Return walltime request for batch job. More...
def	runDataRef (self, patchRefList)
	Run multiband processing on coadds. More...
def	runDetection (self, cache, patchRef)
	Run detection on a patch. More...
def	runMergeDetections (self, cache, dataIdList)
	Run detection merging on a patch. More...
def	runDeblendMerged (self, cache, dataIdList)
def	runMeasurements (self, cache, dataId)
def	runMergeMeasurements (self, cache, dataIdList)
	Run measurement merging on a patch. More...
def	runForcedPhot (self, cache, dataId)
	Run forced photometry on a patch for a single filter. More...
def	writeMetadata (self, dataRef)
def	parseAndRun (cls, args, kwargs)
def	parseAndSubmit (cls, args=None, kwargs)
def	batchWallTime (cls, time, parsedCmd, numCores)
def	batchCommand (cls, args)
def	logOperation (self, operation, catch=False, trace=True)

Public Attributes
	butler
	reuse
	measurementInput
	deblenderOutput
	coaddType

Static Public Attributes
	ConfigClass = MultiBandDriverConfig
	RunnerClass = MultiBandDriverTaskRunner

Detailed Description

Multi-node driver for multiband processing

Definition at line 98 of file multiBandDriver.py.

Constructor & Destructor Documentation

__init__()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.__init__	(		self,
			butler = None,
			schema = None,
			refObjLoader = None,
			reuse = tuple(),
			kwargs
	)

Parameters

[in]	butler	the butler can be used to retrieve schema or passed to the refObjLoader constructor in case it is needed.
[in]	schema	the schema of the source detection catalog used as input.
[in]	refObjLoader	an instance of LoadReferenceObjectsTasks that supplies an external reference catalog. May be None if the butler argument is provided or all steps requiring a reference catalog are disabled.

Definition at line 104 of file multiBandDriver.py.

Member Function Documentation

__reduce__()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.__reduce__

(

self

)

Pickler

Definition at line 154 of file multiBandDriver.py.

batchWallTime()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.batchWallTime	(		cls,
			time,
			parsedCmd,
			numCpus
	)

Return walltime request for batch job.

Parameters

time	Requested time per iteration
parsedCmd	Results of argument parsing
numCores	Number of cores

Definition at line 171 of file multiBandDriver.py.

runDataRef()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runDataRef	(		self,
			patchRefList
	)

Run multiband processing on coadds.

Only the master node runs this method.

No real MPI communication (scatter/gather) takes place: all I/O goes through the disk. We want the intermediate stages on disk, and the component Tasks are implemented around this, so we just follow suit.

Parameters

patchRefList

Data references to run measurement

Definition at line 184 of file multiBandDriver.py.

runDeblendMerged()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runDeblendMerged	(		self,
			cache,
			dataIdList
	)

Run the deblender on a list of dataId's

Only slave nodes execute this method.

Parameters
----------
cache: Pool cache
    Pool cache with butler.
dataIdList: list
    Data identifier for patch in each band.

Returns
-------
result: bool
    whether the patch requires reprocessing.

Definition at line 355 of file multiBandDriver.py.

runDetection()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runDetection	(		self,
			cache,
			patchRef
	)

Run detection on a patch.

Only slave nodes execute this method.

Parameters

cache	Pool cache, containing butler
patchRef	Patch on which to do detection

Definition at line 320 of file multiBandDriver.py.

runForcedPhot()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runForcedPhot	(		self,
			cache,
			dataId
	)

Run forced photometry on a patch for a single filter.

Only slave nodes execute this method.

Parameters

cache	Pool cache, with butler
dataId	Data identifier for patch

Definition at line 454 of file multiBandDriver.py.

runMeasurements()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runMeasurements	(		self,
			cache,
			dataId
	)

Run measurement on a patch for a single filter

Only slave nodes execute this method.

Parameters
----------
cache: Pool cache
    Pool cache, with butler
dataId: dataRef
    Data identifier for patch

Definition at line 414 of file multiBandDriver.py.

runMergeDetections()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runMergeDetections	(		self,
			cache,
			dataIdList
	)

Run detection merging on a patch.

Only slave nodes execute this method.

Parameters

cache	Pool cache, containing butler
dataIdList	List of data identifiers for the patch in different filters

Definition at line 337 of file multiBandDriver.py.

runMergeMeasurements()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.runMergeMeasurements	(		self,
			cache,
			dataIdList
	)

Run measurement merging on a patch.

Only slave nodes execute this method.

Parameters

cache	Pool cache, containing butler
dataIdList	List of data identifiers for the patch in different filters

Definition at line 435 of file multiBandDriver.py.

writeMetadata()

def lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.writeMetadata	(		self,
			dataRef
	)

We don't collect any metadata, so skip

Definition at line 472 of file multiBandDriver.py.

Member Data Documentation

butler

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.butler

Definition at line 118 of file multiBandDriver.py.

coaddType

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.coaddType

Definition at line 150 of file multiBandDriver.py.

ConfigClass

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.ConfigClass = MultiBandDriverConfig

static

Definition at line 100 of file multiBandDriver.py.

deblenderOutput

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.deblenderOutput

Definition at line 125 of file multiBandDriver.py.

measurementInput

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.measurementInput

Definition at line 124 of file multiBandDriver.py.

reuse

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.reuse

Definition at line 119 of file multiBandDriver.py.

RunnerClass

lsst.pipe.drivers.multiBandDriver.MultiBandDriverTask.RunnerClass = MultiBandDriverTaskRunner

static

Definition at line 102 of file multiBandDriver.py.

---

The documentation for this class was generated from the following file:

• python/lsst/pipe/drivers/multiBandDriver.py