def getScanList(self):
'''
return a list of scans to be used for loading data
'''
logger.debug(METHOD_ENTER_STR)
scanList = None
if str(self.scanNumsTxt.text()) == EMPTY_STR:
scanList = None
else:
scans = srange(str(self.scanNumsTxt.text()))
scanList = scans.list()
logger.debug(METHOD_EXIT_STR)
return scanList
#output info =
nx = 300
ny = 300
nz = 10
specName, specExt = os.path.splitext(specFile)
# note that the q ranges in the three dimensions are available
# later. If you know resolution desired, it is possible to calculate more
# appropriate nx, ny, nz
appConfig = RSMap3DConfigParser()
maxImageMemory = appConfig.getMaxImageMemory()
for scans in scanList1:
scanRange = srange(scans).list()
print ("scanRange %s" % scanRange)
print("specName, specExt: %s, %s" % (specName, specExt))
ds = Sector33SpecDataSource(projectDir, specName, specExt,
instConfigName, detectorConfigName, roi=roi,
pixelsToAverage=bin, scanList= scanRange,
# badPixelFile=badPixelFile,
appConfig=appConfig)
ds.setCurrentDetector(detectorName)
ds.setProgressUpdater(updateDataSourceProgress)
ds.loadSource(mapHKL=mapHKL)
ds.setRangeBounds(ds.getOverallRanges())
imageToBeUsed = ds.getImageToBeUsed()
print("imageToBeUsed %s" % imageToBeUsed)
# wavelen = ENERGY_WAVELENGTH_CONVERT_FACTOR/ds.getIncidentEnergy()[scans[0]]
if verbose:
xu.config.VERBOSITY = 1
else:
xu.config.VERBOSITY = 0
specfilename = os.path.splitext(specfile)[0]
specfileext = os.path.splitext(specfile)[1]
# convert max_image_memory to bytes
# Factor 1/15 is an empirical fudge factor...
max_image_memory = max_image_memory * 1024 * 1024 / 15
for scans in scan_list:
_start_time = time.time()
scan_range = srange(scans)
scans = scan_range.list()
# Initialize the data source from the spec file, detector and instrument
# configuration, read the data, and set the ranges such that all images
# will be used.
ds = Sector33SpecDataSource(projectdir, specfilename, specfileext, \
instrument_config, detector_config, roi=roi, pixelsToAverage=bin, \
scanList = scans, badPixelFile = badpixelfile)
ds.setCurrentDetector('Pilatus')
ds.loadSource()
ds.setRangeBounds(ds.getOverallRanges())
imageToBeUsed = ds.getImageToBeUsed()
wavelen = 12398.4190 / ds.getIncidentEnergy()[scans[0]]
imageSize = np.prod(ds.getDetectorDimensions())