Description Usage Arguments Details Value Examples
coordtrees
return the x and y coordinates of the trees (o whatever)
located around a center plot.
1 | coordtrees(angle, distance, x0 = 0, y0 = 0)
|
angle |
A vector of angle (degrees) of the element with respect to the center (measured from center). |
distance |
A vector of distance (meters) of the element to the plot center. |
x0 |
x-coordinate of the plot center. Default to 0. |
y0 |
y-coordinate of the plot center. Default to 0. |
This function uses distance and angle values of an object to compute the
relative position (coordinates) of the object with respect to coordinates
supplied by x0
and y0
.
A dataframe
with two columns (x
and y
)
representing x- and y-coordinates respectively (in meters).
1 | coordtrees(angle=340, distance=9.8)
|
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