/usr/share/octave/packages/fpl-1.3.5/fpl_vtk_assemble_series.m is in octave-fpl 1.3.5-4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | ## Copyright (C) 2011 Carlo de Falco
##
## 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/>.
##
## author: Carlo de Falco <cdf _AT_ users.sourceforge.net>
## -*- texinfo -*-
## @deftypefn {Function File} {} fpl_vtk_assemble_series (@var{collection}, @var{basenanme}, @var{format}, @var{idx}, @var{time})
##
## Assemble a ParaView collection file (pvd) from a set of files representing data at different time-steps.
##
## @var{collection} is a string containing the base-name of the pvd file
## where the data will be saved.
##
## @var{basename}, @var{format}, @var{idx} are two strings and a set of integers, the name of the i-th file in the collection
## will be computed as @code{sprintf ([basename, format, ".vtu"], idx(i))}.
##
## @var{time} is the set of time-steps to which data correspond
##
## @seealso{fpl_vtk_write_field, fpl_dx_write_series}
##
## @end deftypefn
function fpl_vtk_assemble_series (collection, basename, format, idx, time)
ntpoints = numel (time);
fid = fopen (strcat (collection, ".pvd"), "w");
## Header
fprintf (fid, "<?xml version=""1.0""?>\n");
fprintf (fid, "<VTKFile type=""Collection"" ");
fprintf (fid, " version=""0.1"">\n");
fprintf (fid, "<Collection>\n");
## Series
for ii = 1:ntpoints
fprintf (fid, "<DataSet timestep=""%#17.17g"" group=""%s"" ", time(ii), basename);
fprintf (fid, strcat ("file=""%s.", format, ".vtu""/>\n"), basename, idx(ii));
endfor
## Footer
fprintf (fid, "</Collection>\n");
fprintf (fid, "</VTKFile>\n");
fclose (fid);
endfunction
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