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Variograms
Use the variogram modeling subsystem to
quantitatively assess the spatial continuity of data. Variograms may be
used to select an appropriate variogram model when gridding with the
Kriging algorithm. Surfer uses a variogram grid as a fundamental
internal data representation and once this grid is built, any
experimental variogram can be computed instantaneously.
Instantly create variograms in Surfer to quantitatively
assess the spatial continuity of your data.
Variogram Features
- Virtually unlimited data set sizes
- Display both the experimental variogram and the variogram model
- Specify the estimator type: variogram, standardized variogram, auto covariance, or auto correlation
- Specify
the variogram model components: exponential, Gaussian, linear,
logarithmic, nugget effect, power, quadratic, rational quadratic,
spherical, wave, pentaspherical, and cubic models
- Customize the variogram to display symbols, variance, and number of pairs for each lag
- Export the experimental variogram data
- Download
variogram tutorial
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