[GRASS-SVN] r29669 - grass/trunk/raster/r.clump
svn_grass at osgeo.org
svn_grass at osgeo.org
Fri Jan 11 15:44:30 EST 2008
Author: epatton
Date: 2008-01-11 15:44:30 -0500 (Fri, 11 Jan 2008)
New Revision: 29669
Modified:
grass/trunk/raster/r.clump/description.html
Log:
Standardized section headings, punctuation edits
Modified: grass/trunk/raster/r.clump/description.html
===================================================================
--- grass/trunk/raster/r.clump/description.html 2008-01-11 20:43:17 UTC (rev 29668)
+++ grass/trunk/raster/r.clump/description.html 2008-01-11 20:44:30 UTC (rev 29669)
@@ -1,9 +1,9 @@
<H2>DESCRIPTION</H2>
<EM>r.clump</EM> finds all areas of contiguous cell category values in the
-input raster map layer <EM>name</B>.</EM> It assigns a unique category value
+input raster map layer <EM>name.</EM> It assigns a unique category value
to each such area ("clump") in the resulting output raster map layer
-<EM>name</B>.</EM> If the user does not provide input and output map layer
+<EM>name.</EM> If the user does not provide input and output map layer
names on the command line, the program will prompt the user for these names,
using the standard <A HREF="parser.html">parser</A> interface.
@@ -13,20 +13,18 @@
HREF="r.reclass.html">r.reclass</A></EM> prior to <EM>r.clump</EM> to
recategorize cells and reassign cell category values.)
-<H2>ALGORITHM</H2>
+<H2>NOTES</H2>
<EM>r.clump</EM> moves a 2x2 matrix over the input raster map layer.
The lower right-hand corner of the matrix is grouped with the cells above it,
-or to the left of it.
-(Diagonal cells are not considered.)
+or to the left of it (diagonal cells are not considered.)
+<P>
-<H2>NOTES</H2>
-
<EM>r.clump</EM> works properly with raster map layers that
contain only "fat" areas (more than a single cell in
width). Linear elements (lines that are a single cell
wide) may or may not be clumped together depending on the
-direction of the line -- horizontal and vertical lines of
+direction of the line - horizontal and vertical lines of
cells are considered to be contiguous, but diagonal lines
of cells are not considered to be contiguous and are broken
up into separate clumps.
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