From: David Wells <drwells@email.unc.edu>
Date: Tue, 20 Sep 2022 12:15:53 +0000 (-0400)
Subject: Merge pull request #14284 from peterrum/vtu_ascii
X-Git-Tag: v9.5.0-rc1~949
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8b79adafa91390e4e38ff08079e5e8e9ec5ac41;p=dealii.git

Merge pull request #14284 from peterrum/vtu_ascii

Add DataOutBase::CompressionLevel::ascii
---

b8b79adafa91390e4e38ff08079e5e8e9ec5ac41
diff --cc source/base/data_out_base.cc
index 6ff70bee33,60e90d8e47..a9377296c5
--- a/source/base/data_out_base.cc
+++ b/source/base/data_out_base.cc
@@@ -5820,13 -5835,10 +5853,14 @@@ namespace DataOutBas
      else
        out << '.';
      out << "\n-->\n";
 -    out << "<VTKFile type=\"UnstructuredGrid\" version=\"0.1\"";
 +
 +    if (flags.write_higher_order_cells)
 +      out << "<VTKFile type=\"UnstructuredGrid\" version=\"2.2\"";
 +    else
 +      out << "<VTKFile type=\"UnstructuredGrid\" version=\"0.1\"";
  #ifdef DEAL_II_WITH_ZLIB
-     out << " compressor=\"vtkZLibDataCompressor\"";
+     if (flags.compression_level != CompressionLevel::plain_text)
+       out << " compressor=\"vtkZLibDataCompressor\"";
  #endif
  #ifdef DEAL_II_WORDS_BIGENDIAN
      out << " byte_order=\"BigEndian\"";