Mercurial > forge
view extra/fpl/inst/deprecated/FPL3dxoutputfield.m @ 10655:2748190086ad octave-forge
prepare for release (again)
author | cdf |
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date | Wed, 08 Aug 2012 12:20:17 +0000 |
parents | 79655a0cc43e |
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## Copyright (C) 2004-2008 Carlo de Falco, Massimiliano Culpo ## ## This file is part of ## ## FPL - Fem PLotting package for octave ## ## FPL is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or ## (at your option) any later version. ## ## FPL is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with FPL; If not, see <http://www.gnu.org/licenses/>. ## ## ## AUTHORS: ## Carlo de Falco <cdf _AT_ users.sourceforge.net> ## ## Culpo Massimiliano ## Bergische Universitaet Wuppertal ## Fachbereich C - Mathematik und Naturwissenschaften ## Arbeitsgruppe fuer Angewandte MathematD-42119 Wuppertal Gaussstr. 20 ## D-42119 Wuppertal, Germany ## -*- texinfo -*- ## @deftypefn {Function File} {} FPL3dxoutputfield( @var{filename}, @ ## @var{meshfilename}, @var{dep}, @var{u}, @var{attr_name}, @var{attr_rank}, @ ## @var{attr_shape}, @var{endfile} ) ## ## Outputs data in DX form. ## ## Variable must be a scalar, vector or tensor of doubles ## ## @itemize @minus ## @item @var{filename} = name of file to save (type string) ## @item @var{meshfilename} = name of mesh file (type string) ## @item @var{dep} = "positions" for node data, "connections" for element data ## @item @var{field} = field data to be saved ## @item @var{attr_name} = name of the variable (type string) ## @item @var{attr_rank} = rank of variable data (0 for scalar, 1 for vector, etc.) ## @item @var{attr_shape} = number of components of variable data (assumed 1 for scalar) ## @end itemize ## @end deftypefn function FPL3dxoutputfield(filename,meshfilename,dep,field,attr_name,attr_rank,attr_shape) fid = fopen (filename,"w"); nnodes = size(field,1); if ((attr_rank==0) && (min(size(field))==1)) fprintf(fid,"object ""%s.data""\nclass array type double rank 0 items %d data follows",attr_name,nnodes); fprintf(fid,"\n %e",field); else fprintf(fid,"object ""%s.data""\nclass array type double rank %d shape %d items %d data follows",attr_name,attr_rank,attr_shape,nnodes); for ii = 1:nnodes fprintf(fid,"\n"); fprintf(fid," %e",field(ii,:)); endfor endif fprintf(fid,"\nattribute ""dep"" string ""%s""\n\n",dep); fprintf(fid,"object ""%s"" class field\n",attr_name); fprintf(fid,"component ""positions"" file %s ""pos""\n",meshfilename); fprintf(fid,"component ""connections"" file %s ""con""\n",meshfilename); fprintf(fid,"component ""data"" value ""%s.data""\n",attr_name); fprintf(fid,"\nend\n"); fclose (fid); endfunction