[GRASS-SVN] r73164 - grass-addons/grass7/vector/v.rast.bufferstats
svn_grass at osgeo.org
svn_grass at osgeo.org
Fri Aug 24 04:35:59 PDT 2018
Author: sbl
Date: 2018-08-24 04:35:59 -0700 (Fri, 24 Aug 2018)
New Revision: 73164
Modified:
grass-addons/grass7/vector/v.rast.bufferstats/v.rast.bufferstats.html
Log:
v.rast.bufferstats: rmove dif tags
Modified: grass-addons/grass7/vector/v.rast.bufferstats/v.rast.bufferstats.html
===================================================================
--- grass-addons/grass7/vector/v.rast.bufferstats/v.rast.bufferstats.html 2018-08-24 11:25:11 UTC (rev 73163)
+++ grass-addons/grass7/vector/v.rast.bufferstats/v.rast.bufferstats.html 2018-08-24 11:35:59 UTC (rev 73164)
@@ -1,8 +1,8 @@
<h2>DESCRIPTION:</h2>
-<p>The purpose of the <em>v.rast.bufferstats</em> module is "to provide
-local environmental context to" a series of input geometries.
+The purpose of the <em>v.rast.bufferstats</em> module is to provide
+local environmental context to a series of input geometries.
It computes statistics from multiple input raster maps within multiple
-buffers around selected geometries in the input vector map.</p>
+buffers around selected geometries in the input vector map.
<p>Available statistics are either</p>
<ol type="a">
<li>statistics provided by <em>r.univar</em> or</li>
@@ -16,14 +16,10 @@
cat | prefix | buffer| statistic/measure | value<br>
separated by the user defined separator (default is |).</p>
-<div id="note">
<h2>NOTE</h2>
-<p>The module temporarily modifies the computational region. The region is set to the
-extent of the respecive buffers, while the alignement of the current region is kept.</p>
-</div>
+The module temporarily modifies the computational region. The region is set to the
+extent of the respecive buffers, while the alignement of the current region is kept.
-<div id="examples">
-
<h2>EXAMPLES</h2>
<div class="code"><pre>
@@ -40,15 +36,13 @@
v.rast.bufferstats input= raster=altitude,slope,aspect buffers=100,250,500 column_prefix=altitude,slope,aspect methods=minimum,maximum,average,stddev percentile=5,95
</pre></div>
-</div>
-<div id="known_issues">
<h2>KNOWN ISSUES</h2>
-<p>In order to avoid topological issues with overlapping buffers, the module loops over the
+In order to avoid topological issues with overlapping buffers, the module loops over the
input geometries. However, this comes at costs with regards to performance.
For a larger number of geometries in the vector map, it can be therefore more appropriate to
compute neighborhood statistics with <em>r.neighbors</em> and to extract (<em>v.what.rast</em>,
-<em>r.what</em>) or aggregate (<em>v.rast.stats</em>) from those maps with neighborhood statistics.</p>
+<em>r.what</em>) or aggregate (<em>v.rast.stats</em>) from those maps with neighborhood statistics.
<p>
The module is affected by the following underlying library issues:
@@ -61,18 +55,13 @@
https://trac.osgeo.org/grass/ticket/3628
</p>
-</div>
-<div id="seealso">
-
<h2>SEE ALSO</h2>
<a href="r.univar.html">r.univar</a>
<a href="r.stats.html">r.stats</a>
<a href="v.rast.stats.html">v.rast.stats</a>
-</div>
-<div id="author">
-
<h2>AUTHOR</h2>
Stefan Blumentrath, Norwegian Institute for Nature Research, Oslo, Norway
-</div>
+
+<p><i>Last changed: $Date$</i>
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