Exemple #1
0
    def PyExec(self):

    	import EnginXUtils

    	ws = self._loadCalibrationRun()

    	ws = self._prepareWsForFitting(ws)

    	positionTable = self._createPositionsTable()

    	indices = EnginXUtils.getWsIndicesForBank(self.getProperty('Bank').value, ws)

    	prog = Progress(self, 0, 1, len(indices))

    	for i in indices:

    		_, difc = self._fitPeaks(ws, i)

    		det = ws.getDetector(i)

    		newPos = self._getCalibratedDetPos(difc, det, ws)

    		positionTable.addRow([det.getID(), newPos])

    		prog.report()

    	self.setProperty("DetectorPositions", positionTable)
    def PyExec(self):

    	import EnginXUtils

    	ws = self._loadCalibrationRun()

    	ws = self._prepareWsForFitting(ws)

    	positionTable = self._createPositionsTable()

    	indices = EnginXUtils.getWsIndicesForBank(self.getProperty('Bank').value, ws)

    	prog = Progress(self, 0, 1, len(indices))

    	for i in indices:

    		_, difc = self._fitPeaks(ws, i)

    		det = ws.getDetector(i)

    		newPos = self._getCalibratedDetPos(difc, det, ws)

    		positionTable.addRow([det.getID(), newPos])

    		prog.report()

    	self.setProperty("DetectorPositions", positionTable)
Exemple #3
0
    def _cropData(self, ws):
        """ Crops the workspace so that only data for the specified bank is left.

		    NB: This assumes spectra for a bank are consequent.
		"""

        import EnginXUtils

        indices = EnginXUtils.getWsIndicesForBank(self.getProperty("Bank").value, ws)

        # Leave only spectra between min and max
        alg = self.createChildAlgorithm("CropWorkspace")
        alg.setProperty("InputWorkspace", ws)
        alg.setProperty("StartWorkspaceIndex", min(indices))
        alg.setProperty("EndWorkspaceIndex", max(indices))
        alg.execute()

        return alg.getProperty("OutputWorkspace").value
Exemple #4
0
    def _cropData(self, ws):
    	""" Crops the workspace so that only data for the specified bank is left.

    	    NB: This assumes spectra for a bank are consequent.
    	"""

    	import EnginXUtils

    	indices = EnginXUtils.getWsIndicesForBank(self.getProperty('Bank').value, ws)

    	# Leave only spectra between min and max
    	alg = self.createChildAlgorithm('CropWorkspace')
    	alg.setProperty('InputWorkspace', ws)
    	alg.setProperty('StartWorkspaceIndex', min(indices))
    	alg.setProperty('EndWorkspaceIndex', max(indices))
    	alg.execute()

    	return alg.getProperty('OutputWorkspace').value