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from uk.ac.diamond.scisoft.analysis.diffraction.powder import PixelSplittingIntegration as PSI
from uk.ac.diamond.scisoft.analysis.diffraction.powder import NonPixelSplittingIntegration as NPSI
from uk.ac.diamond.scisoft.analysis.diffraction.powder import NonPixelSplittingIntegration2D as NPSI2D
from uk.ac.diamond.scisoft.analysis.diffraction.powder import PixelSplittingIntegration2D as PSI2D
from uk.ac.diamond.scisoft.analysis.roi import ROIProfile
from uk.ac.diamond.scisoft.analysis.diffraction.powder import PixelIntegrationUtils as Putils
import uk.ac.diamond.scisoft.analysis.roi.XAxis as axis |
The last two are needed to specify the axis type (q/2 theta/d/pixel), and perform any intensity correction.
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meta = NexusMetaReader.getDiffractionMetadataFromNexus(r"Path/To/Your/Calibration/File.nxs",None)
#Load image data
data = dnp.io.load(r"Path/To/Your/Data.tiff")['image_name'][...]
#Create object to do integration [In this case pixel split](metadata, then number of bins)
integrator = PSI(meta, 2000)
#integrator = NPSI(meta, 2000)
#integrator = PSI2D(meta, 2000, 360)
#integrator.setAxisType(axis.ANGLE)
###
# 1D Azimuthal
###
#For full image, integrating azimuthally, in q only need to call
out = integrator.integrate(data._jdataset())
#out[0] is axis, out[1] is intensity
dnp.plot.line(out[0],out[1], name="Plot 1", title = "Full Image - non split") |
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