interSpherical {RLeafAngle}

Compute the fraction leaf area of Spherical function given leaf angle intervals (in degree).

Description

Compute the fraction leaf area of Spherical function given leaf angle intervals (in degree).

Usage

interSpherical(AngleLower, AngleUpper)

Arguments

AngleLower

The lower limit of leaf angle intervals in degree.

AngleUpper

The upper limit of leaf angle intervals in degree.

Value

Compute the fraction leaf area of Spherical 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

interSpherical(40,50)