loadPoleFigure_generic

loadPoleFigure_generic edit page

load pole figure data from (theta,rho,intensity) files

Description

Without h the crystal direction is guessed from the file name, which only works if the file is named after its reflection. A name that carries any other number, e.g. a measurement id as in 110F-Creuz426sym.sum, may be read as a superposition of several crystal directions and give a pole figure that cannot be inverted. Pass the direction whenever the file name is not purely the reflection.

Syntax

[pf,varargin] = loadPoleFigure_generic(fname,varargin)

Input

`fname`	`file name (text files only)`
`h`	`Miller crystal direction (optional)`

Options

`ColumnNames`	`content of the columns to be imported`
`Columns`	`positions of the columns to be imported`
`RADIANS`	`treat input in radians`
`DELIMITER`	`delimiter between numbers`
`HEADER`	`number of header lines`

Example

fname = [mtexDataPath '/PoleFigure/nja/seifert-111.nja'];
pf = loadPoleFigure_generic(fname,'HEADER',21,'degree',...
'ColumnNames',{'polar angle','azimuth angle','intensity'},...
'Columns',[1 2 3])

pf = PoleFigure (y↓→x)
  crystal symmetry : m-3m
 
  h = (111), r = 2120 x 1 points

state the crystal direction instead of guessing it from the file name

cs = crystalSymmetry('m-3m');
pf = loadPoleFigure_generic(fname,Miller(1,1,1,cs),'HEADER',21,'degree',...
'ColumnNames',{'polar angle','azimuth angle','intensity'},...
'Columns',[1 2 3])