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<title>read.TOXSWA_cwa. pfm 0.3-1</title>
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Johannes Ranke
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<h1>Read TOXSWA surface water concentrations</h1>
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<div class="span8">
<h2>Usage</h2>
<pre><div>read.TOXSWA_cwa(filename, basedir = ".", zipfile = NULL, segment = "last", windows = NULL, thresholds = NULL)</div></pre>
<h2>Arguments</h2>
<dl>
<dt>filename</dt>
<dd>The filename of the cwa file.</dd>
<dt>basedir</dt>
<dd>The path to the directory where the cwa file resides.</dd>
<dt>zipfile</dt>
<dd>Optional path to a zip file containing the cwa file.</dd>
<dt>segment</dt>
<dd>The segment for which the data should be read. Either "last", or
the segment number.</dd>
<dt>windows</dt>
<dd>Numeric vector of width of moving windows in days, for calculating
maximum time weighted average concentrations and areas under the curve.</dd>
<dt>thresholds</dt>
<dd>Numeric vector of threshold concentrations in µg/L for
generating event statistics.</dd>
</dl>
<div class="Value">
<h2>Value</h2>
<p><dl>
An instance of an R6 object of class
<code><a href='TOXSWA_cwa.html'>TOXSWA_cwa</a></code>.
</dl></p>
</div>
<div class="Description">
<h2>Description</h2>
<p>Read TOXSWA hourly concentrations of a chemical substance in a specific
segment of a TOXSWA surface water body. Per default, the data for the last
segment are imported.</p>
</div>
<h2 id="examples">Examples</h2>
<pre class="examples"><div class='input'>H_sw_D4_pond <- read.TOXSWA_cwa("00001p_pa.cwa",
basedir = "SwashProjects/project_H_sw/TOXSWA",
zipfile = system.file("testdata/SwashProjects.zip",
package = "pfm"))
</div></pre>
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<h2>Author</h2>
Johannes Ranke
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