interEllipR function

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

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

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.

Returns

Compute the fraction leaf area of rotated-ellipsoidal function.

Examples

interEllipR(40,50,1.1)

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.

Author(s)

Wei-Min Wang (wmwang AT gmail.com)