TT.baseplot

class.sys

blr.clock

tlr.an

blr.tx

text.sum

base.css.ps.lim

tri.sum.tst

tri.pos.tst

text.tol

unit.ps

unit.tx

b.lim

l.lim

main

new.mar

cex.main

lang

Create an empty plot where a texture triangle can be drawn with 
other secondary functions (frame, axis, ...). Also return the 
'geo' parameters needed by these secondary functions.

"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.baseplot: Internal. Create an empty plot scene for a texture triangle.

Description

Usage

Arguments