11-23-2012
Beginner needs help with first script
Hi, so I have been doing ok making a relatively simple script just processing some data. However I am now at the point where im struggling to find the specific help I need.
I have files in the form of yyyy.ddd.hh.mm.ss.stationnumber.component (they are earthquake events). eg.
2006.162.20.11.27.N60027.e
2006.162.20.11.27.N60027.n
2006.162.20.11.27.N60027.z
2006.165.04.28.18.N60027.e
2006.165.04.28.18.N60027.n
2006.165.04.28.18.N60027.z ....
So each event is split into 3 files, and i have ~ 30 events.
I need to read these all into a program 3 at a time, ie the e, n & z. And this is where i am having the problem.
I can do
read day1time1. and this reads all the n,e,z components at the same time, so do i need to create a loop? to then run the section of the script again but to read in day2time2. ?
The Bash version Im using is 3.2.25(1).
Any help/tips will be greatly appreciated, thanks!
*EDIT for exact filenames*
Last edited by neneman3000; 11-23-2012 at 08:34 AM..
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LEARN ABOUT SUSE
xml::libxml::sax
XML::LibXML::SAX(3) User Contributed Perl Documentation XML::LibXML::SAX(3)
NAME
XML::LibXML::SAX - XML::LibXML direct SAX parser
DESCRIPTION
XML::LibXML provides an interface to libxml2 direct SAX interface. Through this interface it is possible to generate SAX events directly
while parsing a document. While using the SAX parser XML::LibXML will not create a DOM Document tree.
Such an interface is useful if very large XML documents have to be processed and no DOM functions are required. By using this interface it
is possible to read data stored within a XML document directly into the application data structures without loading the document into
memory.
The SAX interface of XML::LibXML is based on the famous XML::SAX interface. It uses the generic interface as provided by XML::SAX::Base.
Additionally to the generic functions, which are only able to process entire documents, XML::LibXML::SAX provides parse_chunk(). This
method generates SAX events from well balanced data such as is often provided by databases.
NOTE: At the moment XML::LibXML provides only an incomplete interface to libxml2's native SAX implementation. The current implementation is
not tested in production environment. It may causes significant memory problems or shows wrong behaviour. If you run into specific problems
using this part of XML::LibXML, let me know.
AUTHORS
Matt Sergeant, Christian Glahn, Petr Pajas
VERSION
1.70
COPYRIGHT
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2006-2009, Petr Pajas.
perl v5.12.1 2009-10-07 XML::LibXML::SAX(3)