X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fmerging_nodes.doc;h=872f9eeed681fde8152a09ac8dcf894864ee4708;hp=8aff9aa0944e5c6ba8ebdad16e85d2d47d4a22c9;hb=9dd045b97c68174d7ce52d592b239c6a1769e464;hpb=d8428a892b5d761ab7f62890b7a27b7e2e98f8fb

diff --git a/doc/salome/gui/SMESH/input/merging_nodes.doc b/doc/salome/gui/SMESH/input/merging_nodes.doc
index 8aff9aa09..872f9eeed 100644
--- a/doc/salome/gui/SMESH/input/merging_nodes.doc
+++ b/doc/salome/gui/SMESH/input/merging_nodes.doc
@@ -26,6 +26,9 @@ merging.</li>
     cells</b> check-box prevents merging medium nodes of quadratic
     elements with corner nodes. This check-box is enabled provided
     that the selected mesh includes quadratic elements.</li>
+<li>Activation of <b>Avoid making holes</b> check-box prevents merging
+    nodes that make elements invalid (but not degenerated) and hence
+    removed. Thus, no holes in place of removed elements appear. </li>
 <li><b>Exclude groups from detection</b> group allows to ignore the
   nodes which belong to the specified mesh groups. This control is
   active provided that the mesh includes groups.</li>