FrySelect {RockFab}

Interactive central void selection tool for the Fry and normalized Fry techniques.

Description

Creates an interactive Fry or normalized plot that enables a user to select the parameters of the central void.

Usage

FrySelect(fry.data, max.dim, out.file, normalized = FALSE, select = TRUE)

Arguments

fry.data

An object of class FRY returned from FryData or FryNormData.

max.dim

Fry plot diameter.

out.file

Path to desired PDF file for results.

normalized

Logical, if TRUE, a normalized Fry plot is made.

select

Logical, if TRUE, manual selection is required. If FALSE, an object of FRY will be plotted.

Value

Function produces a standardized PDF file containing the results of the sectional analysis and returns an object of class FRY with all parameters of the sectional analyses.

Author(s)

Jeffrey R. Webber

References

Fry, N. (1979) Random point distributions and strain measurement in rocks.

Erslev, E. (1988) Normalized center-to-center strain analysis of packed aggregates.

See Also

RfPhi