interEllipR {RLeafAngle}

Compute the fraction leaf area for rotated-ellipsoidal function given leaf angle intervals (in degree) and the parameters.

Description

Compute the fraction leaf area given leaf angle intervals (in degree) and the parameters of rotated-ellipsoidal function.

Usage

interEllipR(AngleLower, AngleUpper, lambdaR)

Arguments

AngleLower

The lower limit of leaf angle intervals in degree.

AngleUpper

The upper limit of leaf angle intervals in degree.

lambdaR

The parameter of rotated-ellipsoidal function.

Value

Compute the fraction leaf area of rotated-ellipsoidal function.

Author(s)

Wei-Min Wang (wmwang AT gmail.com)

References

Wang, W. M., Li, Z. L., & Su, H. B. (2007). Comparison of leaf angle distribution functions: effects on extinction coefficient and fraction of sunlit foliage. Agricultural and Forest Meteorology, 143(1), 106-122.

Examples

interEllipR(40,50,1.1)