From cdbd2bfd040c386463434fdc050ebd6e3e9dcf4f Mon Sep 17 00:00:00 2001
From: Rajat <rajat.arora9464@gmail.com>
Date: Fri, 28 Oct 2016 18:55:46 -0400
Subject: [PATCH] Fixed write_pvtu_record

---
 source/base/data_out_base.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/base/data_out_base.cc b/source/base/data_out_base.cc
index 072c99bd60..9a4f7b03c2 100644
--- a/source/base/data_out_base.cc
+++ b/source/base/data_out_base.cc
@@ -6232,6 +6232,9 @@ write_pvd_record (std::ostream &out,
   out << "<VTKFile type=\"Collection\" version=\"0.1\" ByteOrder=\"LittleEndian\">\n";
   out << "  <Collection>\n";
 
+  std::streamsize ss = out.precision();
+  out.precision(12);
+
   for (unsigned int i=0; i<times_and_names.size(); ++i)
     out << "    <DataSet timestep=\"" << times_and_names[i].first
         << "\" group=\"\" part=\"0\" file=\"" << times_and_names[i].second
@@ -6241,6 +6244,7 @@ write_pvd_record (std::ostream &out,
   out << "</VTKFile>\n";
 
   out.flush();
+  out.precision(ss);
 
   AssertThrow (out, ExcIO());
 }
-- 
2.39.5