geodiv (version 1.1.0)

sci: Core Fluid Retention Index

Description

Determines the core fluid retention index (Sci). This value is the void volume (area under the bearing area curve) in the 'core' zone. See Figure 2a from Kedron et al. (2018) for more details.

Usage

sci(x)

Value

A numeric value representing the core fluid retention index.

Arguments

x

A raster or matrix.

Examples

# import raster image
data(normforest)
normforest <- terra::unwrap(normforest)

# determine the core fluid retention index
Sci <- sci(normforest)