Farquhar                Farquhar-Ball-Berry coupled leaf gas exchange
                        model
STARbar                 Calculate displayed and projected leaf areas of
                        a 3D plant
Silhouette              Calculates the area of the 2D convex hull of a
                        projected plant
YplantDay               Run a simulation over a day with YplantQMC
constructplant          Construct a 3D plant
crownhull               Calculates and plots the convex hull around the
                        plant crown
examplehemi             Two example hemiphotos in YplantQMC format
getR                    Get crown radius of a plant
getangles               Read angles from a .p file.
installQuasiMC          Download and install the QuasiMC executable
leafdispersion          Leaf dispersion of 3D plants
lightresponse           Non-rectangular hyperbola
makeStand               Make a stand of virtual plants
makereport              Make a PDF report of several YplantQMC objects
plantexamples           Three example 3D plants
plot.leaffile           Plots a Yplant leaf file (a file with extension
                        '.l' or '.lf') in 2D.
plot.plant3d            Plots a plant in 3D
projectplant            Project plant coordinates onto a viewing plane
psrdata                 Get PSR data.
randomplant             Generate a plant with randomly distributed
                        leaves
readl                   Read a Yplant leaf file
readp                   Reads the data from a .p file.
replaceangles           Modify Yplant input files.
runYplant               A single simulation of YplantQMC
setHemi                 Generate a hemiphoto object
setLocation             Generate a location object
setMet                  Generate a weather object
setPhy                  Make a leaf physiology object
summary.plant3d         Summarize 3D plants
turtle                  A turtle sky with 58 points
turtle244               A turtle sky with 244 points
turtle482               A turtle sky with 482 points
viewplot                Make a three panel plot of a 3D plant
xmastime                Is it xmas yet?
yplantaltaz             Altitude and azimuth angles
zenaz                   Calculates position of the sun
