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<section id="diffpos">
<h1>diffpos<a class="headerlink" href="#diffpos" title="Link to this heading">¶</a></h1>
<section id="synopsis">
<h2>SYNOPSIS<a class="headerlink" href="#synopsis" title="Link to this heading">¶</a></h2>
<blockquote>
<div><p><code class="docutils literal notranslate"><span class="pre">diffpos</span></code> <cite>FILE1</cite> <cite>FILE2</cite> [<cite>THRESHOLD</cite>]</p>
</div></blockquote>
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<section id="description">
<h2>DESCRIPTION<a class="headerlink" href="#description" title="Link to this heading">¶</a></h2>
<p>Diffpos reports stations which are in one file but not the other, and
also stations which have moved by more than a specified threshold
distance in X, Y, or Z. <cite>THRESHOLD</cite> is a distance in metres and
defaults to 0.01m if not specified.</p>
<p>Note that the input files can be any format the “img” library can read (and
can be different formats), so it works with Survex <code class="docutils literal notranslate"><span class="pre">.3d</span></code> and <code class="docutils literal notranslate"><span class="pre">.pos</span></code> files,
Compass <code class="docutils literal notranslate"><span class="pre">.plt</span></code> and <code class="docutils literal notranslate"><span class="pre">.plf</span></code> files, CMAP <code class="docutils literal notranslate"><span class="pre">.sht</span></code>, <code class="docutils literal notranslate"><span class="pre">.adj</span></code> and <code class="docutils literal notranslate"><span class="pre">.una</span></code>
files.</p>
</section>
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<h2>OPTIONS<a class="headerlink" href="#options" title="Link to this heading">¶</a></h2>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">--help</span></code></dt><dd><p>display short help and exit</p>
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<dt><code class="docutils literal notranslate"><span class="pre">--version</span></code></dt><dd><p>output version information and exit</p>
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