From 63d16fb7607b247ec8309966f030ab182dbf7279 Mon Sep 17 00:00:00 2001 From: Alexander Grayver Date: Sat, 27 Mar 2021 11:29:07 +0100 Subject: [PATCH] Update doc --- include/deal.II/grid/grid_in.h | 2 +- include/deal.II/grid/grid_out.h | 13 +++++++------ 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/include/deal.II/grid/grid_in.h b/include/deal.II/grid/grid_in.h index 7f1b2eca72..31d658530e 100644 --- a/include/deal.II/grid/grid_in.h +++ b/include/deal.II/grid/grid_in.h @@ -422,7 +422,7 @@ public: * to true. * * When this flag is set to true, the generated vtu file contains the - * triangulation in a xml section which is ignored by vtu general vtu readers. + * triangulation in a xml section which is ignored by general vtu readers. * If this section is absent, an exception is thrown. */ void diff --git a/include/deal.II/grid/grid_out.h b/include/deal.II/grid/grid_out.h index 7fef5a5ca9..258edc8040 100644 --- a/include/deal.II/grid/grid_out.h +++ b/include/deal.II/grid/grid_out.h @@ -1324,17 +1324,18 @@ public: * * Due to the way this function writes data to the output stream, * the resulting output files correspond to a faithful representation - * of the mesh in that all cells are visible for visualization. However, + * of the mesh in that all cells are visible for visualization. In general, * the data is not in a format that allows reading this file in again * through the GridIn class. This is because every vertex of the mesh is * duplicated as many times as there are adjacent cells. In other words, * every cell has its own, separate set of vertices that are at the * same location as the vertices of other cells, but are separately - * numbered. If such a file is read in through the GridIn class, then - * that will result in a mesh that has the correct cells and vertex - * locations, but because the vertices are logically separate (though at - * the same locations) all cells are unconnected and have no neighbors - * across faces. + * numbered. + * + * In order to create a file that can be read with the GridIn class, + * the flag GridOutFlags::Vtu::serialize_triangulation must be set to true. In + * this case, the generated vtu file will contain the triangulation in a xml + * section which is ignored by general vtu readers. */ template void -- 2.39.5