<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-15">
</head>
<body bgcolor="#ffffff" text="#000000">
<meta http-equiv="CONTENT-TYPE" content="text/html; charset=ISO-8859-15">
<title></title>
<meta name="GENERATOR" content="OpenOffice.org 3.1 (Win32)">
<style type="text/css">
<!--
@page { margin: 2cm }
P { margin-bottom: 0.21cm }
-->
</style>
<p style="margin-bottom: 0cm;"><font color="#000000">Hello everybody
!</font><br>
<font color="#000000"><span style="text-decoration: none;"><font
face="Times New Roman, serif"><font size="3"><span
style="font-style: normal;"><span style="font-weight: normal;">I would
like to compare values for raster and vector points at
positions of vector points. Raster is filtered with edge detection
function. And as compared value should be “direction”. </span></span></font></font></span></font>
</p>
<p
style="margin-bottom: 0cm; font-style: normal; font-weight: normal; text-decoration: none;">
<font color="#000000"><font face="Times New Roman, serif"><font size="3">How
can
I get now the information about direction in each point for
vector map? Vector points should have one's own values of the
direction. Then I'll compare this values from raster and vector. </font></font></font>
</p>
<p
style="margin-bottom: 0cm; font-style: normal; font-weight: normal; text-decoration: none;">
<font color="#000000"><font face="Times New Roman, serif"><font size="3">Many
thanks.</font></font></font></p>
</body>
</html>