[GRASS-SVN] r62629 - grass-addons/grass7/vector/v.nnstat

Wed Nov 5 13:51:48 PST 2014

Author: evas
Date: 2014-11-05 13:51:48 -0800 (Wed, 05 Nov 2014)
New Revision: 62629

Modified:
   grass-addons/grass7/vector/v.nnstat/v.nnstat.html
Log:
updated v.nnstat.html

Modified: grass-addons/grass7/vector/v.nnstat/v.nnstat.html
===================================================================

--- grass-addons/grass7/vector/v.nnstat/v.nnstat.html	2014-11-05 20:46:31 UTC (rev 62628)
+++ grass-addons/grass7/vector/v.nnstat/v.nnstat.html	2014-11-05 21:51:48 UTC (rev 62629)
@@ -1,42 +1,59 @@
-<h2>NAME</h2>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+<title>GRASS GIS manual: v.nnstat</title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<link rel="stylesheet" href="grassdocs.css" type="text/css">
+</head>
+<body bgcolor="white">
 
-<b>v.nnstat</b> - indicates clusters, separations or random distribution of point <b>layer</b> in 2D or 3D space.
+<img src="grass_logo.png" alt="GRASS logo"><hr align=center size=6 noshade>
 
+<h2>NAME</h2>
+<em><b>v.nnstat</b></em>  - Indicates clusters, separations or random distribution of point set in 2D or 3D space.
 <h2>KEYWORDS</h2>
-
-vector, Nearest Neighbour Analysis
-
+Vector, Nearest Neighbour Analysis
 <h2>SYNOPSIS</h2>
+<div id="name"><b>v.nnstat</b><br></div>
+<b>v.nnstat help</b><br>
+<div id="synopsis"><b>v.nnstat</b> [-<b>2</b>] <b>input</b>=<em>name</em>  [<b>A</b>=<em>float</em>]   [<b>layer</b>=<em>string</em>]   [<b>zcol</b>=<em>name</em>]   [--<b>help</b>]  [--<b>verbose</b>]  [--<b>quiet</b>] 
+</div>
 
-<b>v.nnstat </br>
-v.nnstat help </br>
-v.nnstat [-2]</b> <b>input</b>=name [<b>A</b>=float] [<b>zcol</b>=string] [<b>layer</b>=string] [--help]
+<div id="flags">
+<h3>Flags:</h3>
+<dl>
+<dt><b>-2</b></dt>
+<dd>Force 2D NNA  even if input is 3D</dd>
 
-<h2>Flags:</h2>
+<dt><b>--help</b></dt>
+<dd>Print usage summary</dd>
+<dt><b>--verbose</b></dt>
+<dd>Verbose module output</dd>
+<dt><b>--quiet</b></dt>
+<dd>Quiet module output</dd>
+</dl>
+</div>
 
-<p><b>-2</b> </br>
-Force 2D NNA  even if input is 3D</p>
+<div id="parameters">
+<h3>Parameters:</h3>
+<dl>
+<dt><b>input</b>=<em>name</em> <b>[required]</b></dt>
+<dd>Name of input vector map</dd>
+<dd>Or data source for direct OGR access</dd>
 
-<p><b>--help</b> </br>
-Print usage summary
+<dt><b>A</b>=<em>float</em></dt>
+<dd>2D: Area. If not specified, area of Minimum Enclosing Rectangle will be used.<br>3D: Volume. If not specified, volume of Minimum Enclosing Box will be used.</dd>
 
-<h2>Parameters:</h2>
+<dt><b>layer</b>=<em>string</em></dt>
+<dd>Layer number or name</dd>
+<dd>Vector features can have category values in different layers. This number determines which layer to use. When used with direct OGR access this is the layer name.</dd>
+<dd>Default: <em>1</em></dd>
 
-<p><b>input</b>=<i>name</i> <b>[required]</b></br>
-Name of input vector map</p>
+<dt><b>zcol</b>=<em>name</em></dt>
+<dd>Column with z coordinate (set for 2D vectors only if 3D NNA is required to be performed)</dd>
 
-<p><b>A</b>=<i>float</i> </br>
-2D: Area. If not specified, area of Minimum Enclosing Rectangle will be used.</br>
-3D: Volume. If not specified, volume of Minimum Enclosing Box will be used.</p>
-
-<p><b>zcol</b>=<i>string</i> </br>
-Column with z coordinate (set for 2D vectors only if 3D NNA is required to be performed)</p>
-
-<p><b>layer</b>=<i>string</i> </br>
-Layer number or name </br>
-Default: 1</p>
-
-
+</dl>
+</div>
 <h2>DESCRIPTION</h2>
 
 <em>v.nnstat</em> indicates clusters, separations or random distribution of point dataset in 2D or 3D space using Nearest Neighbour Analysis. The method is based on comparison of observed average distance between the nearest neighbours and the distance which would be expected if points in the dataset are distributed randomly. More detailed information about theoretical background is provided in (<a href="https://courses.washington.edu/bio480/Week1-PAPER-Clark_and_Evans1954.pdf">Clark and Evans, 1954</a>), (<a href="http://journals.aps.org/rmp/pdf/10.1103/RevModPhys.15.1">Chandrasekhar, 1943, p. 86-87</a>). Details about the module and testing are summarized in (<a href="http://geoinformatics.fsv.cvut.cz/pdf/geoinformatics-fce-ctu-2013-11.pdf">Stopkova, 2013</a>).
@@ -47,14 +64,6 @@
 <a href="v.hull.html">v.hull</a>
 </em>
 
-<h2>REQUIREMENTS</h2>
-<ul>
-<li><b>LAPACK / BLAS</b> (libraries for numerical computing) for
-GMATH library (GRASS Numerical Library)<br>
-<a href="http://www.netlib.org/lapack">http://www.netlib.org/lapack</a> (usually available on Linux distros)
-<li><a href="http://pointclouds.org">Point Cloud Library</a>
-</ul>
-
 <h2>AUTHOR</h2>
 
 Eva Stopkova<br>
@@ -62,3 +71,9 @@
 
 <p>
 <i>Last changed: $Date$</i>
+</p>
+<hr>
+<p><a href="index.html">Main index</a> | <a href="vector.html">Vector index</a> | <a href="topics.html">Topics index</a> | <a href="keywords.html">Keywords Index</a> | <a href="full_index.html">Full index</a></p>
+<p>© 2003-2014 <a href="http://grass.osgeo.org">GRASS Development Team</a>, GRASS GIS 7.0.svn Reference Manual</p>
+</body>
+</html>

