funtools/faq/faq.html


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<html><head><title>Funtools FAQ</title></head>

<p>
Welcome to the Funtools FAQ
<p>
The primary home page for this FAQ is
<a href="http://hea-www.harvard.edu/saord/funtools/faq/faq.html">http://hea-www.harvard.edu/saord/funtools/faq/faq.html</a>. 

<ol>

<li>Retrieving and Installing Funtools
<ol>
<li><a href="faq1.html#faq1">Where can I get funtools?</a>
<li><a href="faq1.html#faq2">How do I build funtools?</a>
<li><a href="faq1.html#faq3">What secondary build options might be useful?</a>
</ol>

<li>Programming with Funtools
<ol>
<li><a href="faq2.html#faq1">What are the compile/link commands for various platforms?</a>
<li><a href="faq2.html#faq2">What is the simplest possible program?</a>
<li>Working with Binary Tables (Event Files)
<ol>
<li><a href="faq2.html#faq1.1">How do I read and display events?</a>
<li><a href="faq2.html#faq1.2">How do I change the values of a single column for all events?</a>
<li><a href="faq2.html#faq1.3">How do I process events based on the region each is in?</a>
<li><a href="faq2.html#faq1.4">How do I make a FITS event file from a non-FITS source (and add my own params)?</a>
</ol>
<li>Working with Images
<ol>
<li><a href="faq2.html#faq2.1">How do I process an image in double float format?</a>
<li><a href="faq2.html#faq2.1">How do I process an image in its native format?</a>
</ol>
</ol>

<li>Funtools Analysis Programs
<ol>
<li><a href="faq3.html#faq1">What programs are available and what do they do?</a>
</ol>

<li>Using Filters and Regions
<ol>
<li><a href="faq4.html#faq1">Please show how to use column and regions filters</a>
</ol>

</ol>