From e7cde02a41c6e753e63c03b7bbb11f5350c1b42c Mon Sep 17 00:00:00 2001
From: Tobias Meisel <tobias.meisel@ufz.de>
Date: Tue, 5 Jan 2021 21:35:32 +0100
Subject: [PATCH] XdmfDiff Fix bug when data is in separate hdf5 file
extra read call is needed only for hdf5 file
---
Tests/xdmfdiff/xdmfdiff.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Tests/xdmfdiff/xdmfdiff.cpp b/Tests/xdmfdiff/xdmfdiff.cpp
index eddb11c2e6d..34497cc5444 100644
--- a/Tests/xdmfdiff/xdmfdiff.cpp
+++ b/Tests/xdmfdiff/xdmfdiff.cpp
@@ -170,16 +170,19 @@ std::unique_ptr<Grid> readMesh(std::string const& filename,
auto const gridcollection = domain->getGridCollection("Collection");
auto const ungrid = gridcollection->getUnstructuredGrid(timestep);
auto const geometry = ungrid->getGeometry();
+ geometry->read();
int const size_points = geometry->getSize();
std::vector<double> points(size_points);
geometry->getValues(0, points.data(), size_points);
auto const topology = ungrid->getTopology();
+ topology->read();
int const size_topology = topology->getSize();
std::vector<int> topology_values(size_topology);
topology->getValues(0, topology_values.data(), size_topology);
auto const attribute = ungrid->getAttribute(attribute_name);
+ attribute->read();
int const attribute_size = attribute->getSize();
std::vector<double> attribute_values(attribute_size);
attribute->getValues(0, attribute_values.data(), attribute_size);
--
GitLab