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1 ## Copyright (C) 2004-2008 Carlo de Falco, Massimiliano Culpo |
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2 ## |
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3 ## This file is part of |
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4 ## |
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5 ## FPL - Fem PLotting package for octave |
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6 ## |
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7 ## FPL is free software; you can redistribute it and/or modify |
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8 ## it under the terms of the GNU General Public License as published by |
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9 ## the Free Software Foundation; either version 3 of the License, or |
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10 ## (at your option) any later version. |
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11 ## |
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12 ## FPL is distributed in the hope that it will be useful, |
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13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 ## GNU General Public License for more details. |
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16 ## |
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17 ## You should have received a copy of the GNU General Public License |
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18 ## along with FPL; If not, see <http://www.gnu.org/licenses/>. |
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19 ## |
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20 ## |
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21 ## AUTHORS: |
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22 ## Carlo de Falco <cdf _AT_ users.sourceforge.net> |
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23 ## |
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24 ## Culpo Massimiliano |
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25 ## Bergische Universitaet Wuppertal |
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26 ## Fachbereich C - Mathematik und Naturwissenschaften |
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27 ## Arbeitsgruppe fuer Angewandte MathematD-42119 Wuppertal Gaussstr. 20 |
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28 ## D-42119 Wuppertal, Germany |
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29 |
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30 ## -*- texinfo -*- |
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31 ## @deftypefn {Function File} {} FPL2dxoutputtimeseries ( @var{filename}, @var{p}, @var{t}, @var{u}, @var{attr_name}, @var{attr_rank}, @var{attr_shape}, @var{time} ) |
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32 ## |
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33 ## Outputs a time series in DX form. |
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34 ## variable must be a scalar, vector or tensor of doubles |
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35 ## @itemize @minus |
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36 ## @item @var{filename}= name of file to save (type string) |
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37 ## @item @var{p}, @var{t} = mesh |
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38 ## @item @var{u} = variable to save |
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39 ## @item @var{attr_name} = name of the variable (type string) |
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40 ## @item @var{attr_rank} = rank of variable data (0 for scalar, 1 for vector, etc.) |
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41 ## @item @var{attr_shape} = number of components of variable data (assumed 1 for scalar) |
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42 ## @item @var{time} = time instants |
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43 ## @end itemize |
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44 ## @end deftypefn |
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45 |
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46 function FPL2dxoutputtimeseries(filename,p,t,u,attr_name,attr_rank,attr_shape,time) |
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47 |
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48 Nsteps = length(time); |
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49 if (Nsteps<=1) |
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50 endfile = 1; |
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51 else |
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52 endfile = 0; |
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53 endif |
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54 |
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55 FPL2dxoutputdata(filename,p,t,u(:,1:attr_shape),[attr_name "1"],attr_rank,attr_shape,endfile); |
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56 |
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57 for it = 2:Nsteps |
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58 FPL2dxappenddata(filename,p,t,u(:,[1:attr_shape]+attr_shape*(it-1)),... |
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59 [attr_name num2str(it)],attr_rank,attr_shape,endfile); |
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60 endfor |
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61 |
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62 fid=fopen(filename,"a"); |
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63 |
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64 fprintf (fid, "object \"%s_series\" class series\n",attr_name); |
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65 for it = 1:Nsteps |
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66 fprintf (fid,"member %d position %g value \"%s\"\n",it-1,time(it),[attr_name num2str(it)]); |
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67 endfor |
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68 fprintf (fid, "\nend\n"); |
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69 fclose(fid); |
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70 |
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71 endfunction |
