X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fcartesian_algo.doc;h=63b81ffc4b792ae8f5a9c8d6729a30a2ebe77f3b;hb=62336a394b80b503991ff801f2ebf7feff47e7f0;hp=4d00c577f5fb45ee38fb290dd547b4b5167137c3;hpb=75d61804dc733ab5c810e416dec646406af11422;p=modules%2Fsmesh.git

diff --git a/doc/salome/gui/SMESH/input/cartesian_algo.doc b/doc/salome/gui/SMESH/input/cartesian_algo.doc
index 4d00c577f..63b81ffc4 100644
--- a/doc/salome/gui/SMESH/input/cartesian_algo.doc
+++ b/doc/salome/gui/SMESH/input/cartesian_algo.doc
@@ -41,11 +41,9 @@ To apply this algorithm when you define your mesh, select <b>Body
 This dialog allows to define
 <ul>
   <li>\b Name of the algorithm. </li>
-  
   <li> Minimal size of a cell truncated by the geometry boundary. If the
     size of a truncated grid cell is \b Threshold times less than a
     initial cell size, then a mesh element is not created. </li>
-	
   <li> <b> Implement Edges </b> check-box activates incorporation of
   geometrical edges in the mesh.
   
@@ -64,9 +62,10 @@ This dialog allows to define
         System.</li>
       <li> You can define the \b Spacing of a grid as an algebraic formula
         <em>f(t)</em> where \a t is a position along a grid axis
-        normalized at [0.0,1.0]. The whole range of geometry can be
-        divided into sub-ranges with their own spacing formulas to apply;
-        \a t varies between 0.0 and 1.0 within each sub-range. \b Insert button
+        normalized at [0.0,1.0]. <em>f(t)</em> must be non-negative
+        at 0. <= \a t <= 1. The whole extent of geometry can be
+        divided into ranges with their own spacing formulas to apply;
+        \a t varies between 0.0 and 1.0 within each \b Range. \b Insert button
         divides a selected range into two. \b Delete button adds the
         selected sub-range to the previous one. Double click on a range in
         the list enables edition of its right boundary. Double click on a