From 44f622c69e1a8386f8dd66b63bb5b07c55b00f9f Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Tue, 14 May 2019 08:31:16 +0200
Subject: [PATCH] more on cl

---
 doc/texinfo/gmsh.texi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/doc/texinfo/gmsh.texi b/doc/texinfo/gmsh.texi
index c055eb5c91..8b93d09e77 100644
--- a/doc/texinfo/gmsh.texi
+++ b/doc/texinfo/gmsh.texi
@@ -2808,8 +2808,10 @@ by default).
 
 All element sizes are further constrained in the interval [
 @code{Mesh.CharacteristicLengthMin}, @code{Mesh.CharacteristicLengthMax}
-]. The resulting value is then finally multiplied by
-@code{Mesh.CharacteristicLengthFactor}.
+] (which can also be provided on the command line with @code{-clmin} and
+@code{-clmax}). The resulting value is then finally multiplied by
+@code{Mesh.CharacteristicLengthFactor} (@code{-clscale} on the command
+line).
 
 Note that when the element size is fully specified by a background mesh
 field, it is thus often desirable to set
-- 
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