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Number of Lags

The number of lags over which the variogram will be calculated

Lag Distance

The distances between pairs at which the variogram is calculated.

Lag Tolerance

How much the distance between pairs can differ from the exact lag distance to be included in the lag calculations. (Taking tolerance as half of the lag distance will ensure that all possible pairs are included.)

Angle Increment

A regular increase in azimuth over which the variogram will be calculated for rose diagram. (Taking angle increment 10 will generate 37 slices)

Angle Tolerance

The apex angle of search cone for pairs.


Perpendicular distance cutoff in order to limit the search geometry.