def test_MSDFit(self):
EnergyWindowScan(InputFiles="IRS26176.RAW", Instrument='IRIS', Analyser='graphite',
Reflection='002', SpectraRange='3, 50', ElasticRange='-0.5, 0',
InelasticRange='0, 0.5', GroupingMethod='Individual', MSDFit=True)
scan_ws = mtd['Scan_msd_fit']
self.assertEqual(round(scan_ws[0].readY(0)[0], 7), 0.0844171)
self.assertEqual(round(scan_ws[0].readY(0)[1], 7), 0.0963181)
def test_IRIS(self):
EnergyWindowScan(InputFiles="IRS26176.RAW, IRS26173.RAW", Instrument='IRIS', Analyser='graphite',
Reflection='002', SpectraRange='3, 50', ElasticRange='-0.5, 0',
InelasticRange='0, 0.5', GroupingMethod='All')
scan_ws = mtd['Scan_eisf']
self.assertEqual(round(scan_ws.readY(0)[0], 7), 0.9737326)
self.assertEqual(round(scan_ws.readY(1)[0], 7), 1.0528091)
def test_MSDFit(self):
EnergyWindowScan(InputFiles="IRS26176.RAW", Instrument='IRIS', Analyser='graphite',
Reflection='002', SpectraRange='3, 50', ElasticRange='-0.5, 0',
InelasticRange='0, 0.5', GroupingMethod='Individual', MSDFit=True)
scan_ws = mtd['Scan_el_eq2_0_Workspace']
self.assertEqual(round(scan_ws.readY(0)[0], 7), -2.4719849)
self.assertEqual(round(scan_ws.readY(0)[1], 7), -2.3400994)
def test_OSIRIS(self):
EnergyWindowScan(InputFiles="osi89757.raw", Instrument='OSIRIS', Analyser='graphite',
Reflection='002', SpectraRange='963, 1004', ElasticRange='-1.0, 0',
InelasticRange='0, 1.5', GroupingMethod='All')
self.assertEqual(round(mtd['Scan_el_eq1'].readY(0)[0], 7), 0)
self.assertEqual(round(mtd['Scan_inel_eq2'].readY(0)[0], 7), -6.8454638)
def test_IRIS(self):
EnergyWindowScan(InputFiles="IRS26176.RAW, IRS26173.RAW",
Instrument='IRIS',
Analyser='graphite',
Reflection='002',
SpectraRange='3, 50',
ElasticRange='-0.5, 0',
InelasticRange='0, 0.5',
TotalRange='-0.5,0.5')
scan_ws = mtd['Scan_eisf']
self.assertEqual(round(scan_ws.readY(0)[0], 7), 0.5091999)
self.assertEqual(round(scan_ws.readY(1)[0], 7), 0.5047055)
def setUp(self):
EnergyWindowScan(InputFiles='OSIRIS92762',
Instrument='OSIRIS',
Analyser='graphite',
Reflection='002',
SpectraRange='963,980',
ElasticRange='-0.02,0.02',
InelasticRange='0.4,0.5',
TotalRange='-0.5,0.5',
ReducedWorkspace='__reduced_group',
ScanWorkspace='__scan_workspace')
self._red_name = 'osiris92762_graphite002_red'
self._output_name = 'osiris92762_graphite002_two_peak_fit'
self._x_min = -0.5
self._x_max = 0.5
self._execute_IndirectTwoPeakFit()