source: trunk/src/transform_field/sub_field.m @ 868

Last change on this file since 868 was 810, checked in by g7moreau, 10 years ago
  • Add license
File size: 1.7 KB
Line 
1%'sub_field': combines two input fields
2%
3% the two fields are subtstracted when of the same nature (scalar or
4% vector), if the coordinates do not coincide, the second field is
5% interpolated on the cooridintes of the first one
6%
7% when scalar and vectors are combined, the fields are just merged in a single matlab structure for common visualisation
8%-----------------------------------------------------------------------
9% function SubData=sub_field(Field,XmlData,Field_1)
10%
11% OUPUT:
12% SubData: structure representing the resulting field
13%
14% INPUT:
15% Field: matlab structure representing the first field
16% Field_1:matlab structure representing the second field
17
18%=======================================================================
19% Copyright 2008-2014, LEGI UMR 5519 / CNRS UJF G-INP, Grenoble, France
20%   http://www.legi.grenoble-inp.fr
21%   Joel.Sommeria - Joel.Sommeria (A) legi.cnrs.fr
22%
23%     This file is part of the toolbox UVMAT.
24%
25%     UVMAT is free software; you can redistribute it and/or modify
26%     it under the terms of the GNU General Public License as published
27%     by the Free Software Foundation; either version 2 of the license,
28%     or (at your option) any later version.
29%
30%     UVMAT is distributed in the hope that it will be useful,
31%     but WITHOUT ANY WARRANTY; without even the implied warranty of
32%     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
33%     GNU General Public License (see LICENSE.txt) for more details.
34%=======================================================================
35
36function SubData=sub_field(Field,XmlData,Field_1)
37if exist('Field_1','var')
38SubData=sub_field(Field,XmlData,Field_1);
39else
40    SubData=[];
41end
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