5. smallanglescattering (sas)

5.1. SAS smear/desmear 1D

The preferred method for smearing is smear. smear modifies model functions to automatically extend the q range beyond edges for proper smearing as needed to fit smeared SANS/SAXS data. Smearing explicit data by smear or resFunct needs additional information how to extrapolate data at the detector edges. See smear for detailed explanation. Needed beamProfiles are prepared by prepareBeamProfile.

smear
desmear
resFunct
resFunctExplicit
prepareBeamProfile
getBeamWidth
plotBeamProfile

5.2. SAS convenience

transmissionCorrection
waterXrayScattering
AgBeReference

5.3. 2D sasImage

sasImage

5.3.1. sasImage methods

Proccessing/Calibration

sasImage.asImage
sasImage.saveAsTIF
sasImage.radialAverage
sasImage.azimuthAverage
sasImage.lineAverage
sasImage.recalibrateDetDistance
sasImage.calibrateOffsetDetector
sasImage.gaussianFilter
sasImage.getPolar
sasImage.showPolar
sasImage.reduceSize
sasImage.show
sasImage.array
sasImage.asdataArray
sasImage.interpolateMaskedRadial
sasImage.pickBeamcenter
sasImage.findCenterOfIntensity

Masking

sasImage.maskReset
sasImage.maskFromImage
sasImage.maskRegion
sasImage.maskRegions
sasImage.maskbelowLine
sasImage.maskTriangle
sasImage.mask4Polygon
sasImage.maskCircle
sasImage.maskSectors

Attributes

sasImage.pQ
sasImage.pQnorm
sasImage.pQaxes
SubArray.attr
SubArray.showattr
sasImage.setAttrFromImage
sasImage.setDetectorPosition
sasImage.setDetectorDistance
sasImage.setPlaneCenter
sasImage.setPlaneOrientation
sasImage.getfromcomment

5.4. 2D sasImage convenience

createLogPNG
createImageDescriptions
readImages

5.5. Housekeeping

readpdh
autoscaleYinoverlapX
removeSpikesMinmaxMethod
removeSpikes
locateFiles
copyFiles
addXMLParameter
moveSAXSPACE

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