Mercurial > hg > ltpda
diff m-toolbox/html_help/help/ug/ao_intro.html @ 0:f0afece42f48
Import.
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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| date | Wed, 23 Nov 2011 19:22:13 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/m-toolbox/html_help/help/ug/ao_intro.html Wed Nov 23 19:22:13 2011 +0100 @@ -0,0 +1,93 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" + "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd"> + +<html lang="en"> +<head> + <meta name="generator" content= + "HTML Tidy for Mac OS X (vers 1st December 2004), see www.w3.org"> + <meta http-equiv="Content-Type" content= + "text/html; charset=us-ascii"> + + <title>Analysis Objects (LTPDA Toolbox)</title> + <link rel="stylesheet" href="docstyle.css" type="text/css"> + <meta name="generator" content="DocBook XSL Stylesheets V1.52.2"> + <meta name="description" content= + "Presents an overview of the features, system requirements, and starting the toolbox."> + </head> + +<body> + <a name="top_of_page" id="top_of_page"></a> + + <p style="font-size:1px;"> </p> + + <table class="nav" summary="Navigation aid" border="0" width= + "100%" cellpadding="0" cellspacing="0"> + <tr> + <td valign="baseline"><b>LTPDA Toolbox</b></td><td><a href="../helptoc.html">contents</a></td> + + <td valign="baseline" align="right"><a href= + "objects_working.html"><img src="b_prev.gif" border="0" align= + "bottom" alt="Working with LTPDA objects"></a> <a href= + "ao_create.html"><img src="b_next.gif" border="0" align= + "bottom" alt="Creating Analysis Objects"></a></td> + </tr> + </table> + + <h1 class="title"><a name="f3-12899" id="f3-12899"></a>Analysis Objects</h1> + <hr> + + <p> + + <p>Based on the requirement that all results produced by the LTP Data Analysis software must be + easily reproducible as well as fully traceable, the idea of implementing analysis objects (AO) as + they are described in S2-AEI-TN-3037 arose.</p> + + <p>An analysis object contains all information necessary to be able to reproduce a given result. For + example + <ul> + <li>which raw data was involved (date, channel, time segment, time of retrieval if data can be + changed later by new downlinks)</li> + <li>all operations performed on the data</li> + <li>the above for all channels of a multi-channel plot</li> + </ul> + </p> + <p>The AO will therefore hold + <ul> + <li>the numerical data belonging to the result</li> + <li>the full processing history needed to reproduce the numerical result</li> + </ul> + </p> + + <p>The majority of algorithms in the LTPDA Toolbox will operate on AOs only (these are always methods + of the AO class) but there are also utility functions which do not take AOs as inputs, as well as methods + of other classes. Functions in the toolbox are designed to be as simple and elementary as + possible. </p> + + + + </p> + + <br> + <br> + <table class="nav" summary="Navigation aid" border="0" width= + "100%" cellpadding="0" cellspacing="0"> + <tr valign="top"> + <td align="left" width="20"><a href="objects_working.html"><img src= + "b_prev.gif" border="0" align="bottom" alt= + "Working with LTPDA objects"></a> </td> + + <td align="left">Working with LTPDA objects</td> + + <td> </td> + + <td align="right">Creating Analysis Objects</td> + + <td align="right" width="20"><a href= + "ao_create.html"><img src="b_next.gif" border="0" align= + "bottom" alt="Creating Analysis Objects"></a></td> + </tr> + </table><br> + + <p class="copy">©LTP Team</p> +</body> +</html>