Gwyddion Data Processing Library Reference Manual (HEAD)

For Gwyddion 2.67.20241220. The latest version of this document can be found on-line at http://gwyddion.net/documentation/libgwyprocess/.

GwyDataLine — One-dimensional data representation

GwyDataField — Two-dimensional data representation

GwySpectra — Collection of dataline representing point spectra.

GwyBrick — Three-dimensional data representation

GwySurface — General two-dimensional data

GwyLawn — Three-dimensional data representation

GwyCalibration — Resource for managing calibrations

GwyCalData — General calibration data

arithmetic — Arithmetic opetations on data fields

cdline — Critical dimension

correct — Data correction

correlation — Correlation and crosscorrelation

cwt — Continuous Wavelet Transform

dwt — Discrete Wavelet Transform

elliptic — Functions to work with elliptic areas

filters — Convolution and other 2D data filters

fractals — Fractal dimension calculation, fractal interpolation

grains — Grain detection and processing

GwyGrainValue — Grain value resource type

hough — Hough transform

inttrans — FFT and other integral transforms

interpolation — General interpolation functions

level — Leveling and background removal

linestats — One-dimensional statistical functions

simpleFFT — Simple FFT algorithm

GwyPeaks — Graph peak analyser

GwyShapeFitPreset — 3D geometrical shape fitting functions

GwySpline — Sampling curves in plane

stats — Two-dimensional statistical functions

stats uncertainty — Uncertainties of statistical functions

tip — SPM tip methods

MFM — Magnetic force microscopy

synth — Synthetic data generation

triangulation — Delaunay and Voronoi triangulation and interpolation

gwyprocess — Base functions

gwyprocessenums — Common enumerations

Index of all symbols

Index of deprecated symbols

Index of new symbols in 2.1

Index of new symbols in 2.2

Index of new symbols in 2.3

Index of new symbols in 2.4

Index of new symbols in 2.5

Index of new symbols in 2.7

Index of new symbols in 2.8

Index of new symbols in 2.11

Index of new symbols in 2.12

Index of new symbols in 2.18

Index of new symbols in 2.22

Index of new symbols in 2.23

Index of new symbols in 2.26

Index of new symbols in 2.29

Index of new symbols in 2.30

Index of new symbols in 2.31

Index of new symbols in 2.32

Index of new symbols in 2.34

Index of new symbols in 2.35

Index of new symbols in 2.36

Index of new symbols in 2.37

Index of new symbols in 2.38

Index of new symbols in 2.40

Index of new symbols in 2.41

Index of new symbols in 2.42

Index of new symbols in 2.43

Index of new symbols in 2.44

Index of new symbols in 2.45

Index of new symbols in 2.46

Index of new symbols in 2.47

Index of new symbols in 2.48

Index of new symbols in 2.49

Index of new symbols in 2.50

Index of new symbols in 2.51

Index of new symbols in 2.52

Index of new symbols in 2.53

Index of new symbols in 2.54

Index of new symbols in 2.55

Index of new symbols in 2.56

Index of new symbols in 2.58

Index of new symbols in 2.59

Index of new symbols in 2.60

Index of new symbols in 2.61

Index of new symbols in 2.62

Index of new symbols in 2.63

Index of new symbols in 2.64

Index of new symbols in 2.66

Index of new symbols in 2.67

This library contains classes representing one- and twodimensional data, and all kinds of data processing methods operating on them.