<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Hello,<br>
<br>
Le 22/05/2017 à 00:32, Jens Simon Strom a écrit :<br>
</div>
<blockquote cite="mid:59221585.7000204@hslmg.de" type="cite">
<meta http-equiv="content-type" content="text/html;
charset=windows-1252">
Hi,<br>
I want to extract <font face="Courier New, Courier, monospace">lat</font>,
<font face="Courier New, Courier, monospace">lon</font> and <font
face="Courier New, Courier, monospace"><rte>-name</font>
from gmx files. See the following reduced example:<br>
-----------------------------------------------------------------------------------------------------------------------------------------<br>
<?xml version="1.0" encoding="UTF-8" standalone="no"
?><gpx xmlns=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.topografix.com/GPX/1/1">"http://www.topografix.com/GPX/1/1"</a>
creator="MEDIA-TOURS" version="1.1" xmlns:xsi=<a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="http://www.w3.org/2001/XMLSchema-instance">"http://www.w3.org/2001/XMLSchema-instance"</a>
xsi:schemaLocation=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.topografix.com/GPX/1/1http://www.topografix.com/GPX/1/1/gpx.xsd">"http://www.topografix.com/GPX/1/1
http://www.topografix.com/GPX/1/1/gpx.xsd"</a>><br>
<!-- <br>
line of comments<br>
...<br>
line of comments<br>
--><br>
<rte><br>
<name>route_1</name><br>
<rtept lat="52.00424932154729" lon="8.875365257263184"><br>
<name>1 Start</name><br>
</rtept><br>
<rtept lat="52.00319255643224" lon="8.878369331359863"><br>
<name>11 station</name><br>
</rtept><br>
<rtept lat="52.00271700399025" lon="8.879871368408203"><br>
<name>111 destination.</name><br>
</rtept><br>
</rte><br>
</gpx><br>
------------------------------------------------------------------------------------------------------------------------------------<br>
<font face="Courier New, Courier, monospace">lat </font><font
face="Courier New, Courier, monospace">and </font><font
face="Courier New, Courier, monospace">lon</font> should be
collected as numerical colum vectors, <font face="Courier New,
Courier, monospace">name </font>as a colum of strings. <br>
<br>
Which commands would you recommend? Is reading by <font
face="Helvetica, Arial, sans-serif">mgetl</font> and retrieving
by <font face="Helvetica, Arial, sans-serif">regexp</font>
recommendable?<br>
</blockquote>
<br>
xmlXPath() is made for parsing xml documents and extracting selected
informations.<br>
getPreferencesValue() may also help. It is based on xmlXPath()<br>
<br>
HTH<br>
Samuel<br>
<br>
</body>
</html>