RLeafAngle (version 1.0)

sysAziDis: Compute the symmetric distribution of leaf azimuth angle.

Description

Compute the symmetric distribution of leaf azimuth angle.

Usage

sysAziDis()

Value

The symmetric distribution of leaf azimuth angle.

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

aDis<-sysAziDis()
plot(c(10,30,50,70,90,110,130,150,170,190,210,230,250,270,290,310,330,350), aDis, 
xlab=expression(Leaf~azimuth~angle~~(""^"o")), ylab="Leaf area freqency")