TT.vertices.plot

class.sys

font

family.op

offset

blr.tx

text.sum

blr.clock

Plot the vertices of a texture classification system, on top 
of an already drawn texture triangle plot. Also plot the 
vertices numbers. See TT.vertices.tbl() and TT.classes.tbl() 
for a non graphic, tabular equivalent of the plot.

"The Soil Texture Wizard" is a set of R functions designed
        to produce texture triangles (also called texture plots,
        texture diagrams, texture ternary plots), classify and
        transform soil textures data. These functions virtually allows
        to plot any soil texture triangle / classification into any
        triangle geometry (isosceles, right-angled triangles, etc.).
        This set of function is expected to be useful to people using
        soil textures data from different soil texture classification
        or different particle size systems. Several texture triangles
        are predefined: USDA; FAO (which is also the triangle for the
        soil map of Europe); Aisne (France); GEPPA (France); German
        triangles "Bodenkundliche Kartieranleitung 1994", "SEA 1974"
        and "TGL 1985"; Soil Survey of England and Wales; Australian
        triangle; Belgian triangle; Canadian triangle; ISSS triangle;
        Romanian triangle; Polish triangle.

TT.vertices.plot: Plot the vertices of a texture classification system.

Description

Usage

Arguments