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<div class="section" id="mupp-mgrsr-parameter-plotter">
<span id="mupp"></span><span id="index-0"></span><h1>mupp - μSR Parameter Plotter<a class="headerlink" href="#mupp-mgrsr-parameter-plotter" title="Permalink to this headline"></a></h1>
<p><tt class="docutils literal"><span class="pre">mupp</span></tt> is a little helper program which allows to quickly plot a collection of msr-file parameters,
as for instance generated by <a class="reference internal" href="msr2data.html#msr2data"><em>msr2data</em></a>. It can handle <tt class="docutils literal"><span class="pre">db</span></tt>- and <tt class="docutils literal"><span class="pre">dat</span></tt>-files.
Also a collection of <tt class="docutils literal"><span class="pre">msr</span></tt>-files can be invoked. <tt class="docutils literal"><span class="pre">mupp</span></tt> is heavily inspired by μView (see
<a class="reference external" href="http://musr.org/muview/">here</a>).</p>
<p><tt class="docutils literal"><span class="pre">mupp</span></tt> can be operated from within as graphical user interface or via a command line scripting interface.
The <tt class="docutils literal"><span class="pre">mupp</span></tt> GUI can be invoked either directly from the command line or from within <a class="reference internal" href="musredit.html#musredit-sec"><em>musredit</em></a>.</p>
<div class="section" id="the-graphical-user-interface">
<span id="index-1"></span><h2>The Graphical User Interface<a class="headerlink" href="#the-graphical-user-interface" title="Permalink to this headline"></a></h2>
<p>A typical setting could look like this</p>
<img src="_images/mupp-gui-0.svg" /><ol class="arabic">
<li><p class="first">shows the list of loaded collections. A collection is defined as <tt class="docutils literal"><span class="pre">db</span></tt>- or <tt class="docutils literal"><span class="pre">dat</span></tt>-file (typically the
output from <a class="reference internal" href="msr2data.html#msr2data"><em>msr2data</em></a>). If you call the open-dialog and select a collection of
<tt class="docutils literal"><span class="pre">msr</span></tt>-files, <tt class="docutils literal"><span class="pre">mupp</span></tt> will call <tt class="docutils literal"><span class="pre">msr2data</span></tt> and tries to generate a collection on-the-fly.</p>
</li>
<li><p class="first">in this list, the data-tags of the currently selected collection is presented. The data-tags can be
directly dragged over to the <tt class="docutils literal"><span class="pre">x</span></tt>- and <tt class="docutils literal"><span class="pre">y</span></tt>-axis list. Another way is to select the data-tag
wished and click <tt class="docutils literal"><span class="pre">add</span> <span class="pre">X</span></tt> to add the selected data-tag to the <tt class="docutils literal"><span class="pre">x</span></tt>-axis list. Analogous it is done
for the <tt class="docutils literal"><span class="pre">y</span></tt>-axis.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">x</span></tt>-axis list. The labels are followed by <tt class="docutils literal"><span class="pre">(-X-)</span></tt> where the number <tt class="docutils literal"><span class="pre">X</span></tt> corresponds to the
selection it corresponds to. The numbering of the collection is as given in the collection list.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">y</span></tt>-axis list. The labels are followed by <tt class="docutils literal"><span class="pre">(-X-)</span></tt> where the number <tt class="docutils literal"><span class="pre">X</span></tt> corresponds to the
selection it corresponds to. The numbering of the collection is as given in the collection list.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">add</span> <span class="pre">X</span></tt> allows to add the currently selected data-tag to the <tt class="docutils literal"><span class="pre">x</span></tt>-axis list.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">add</span> <span class="pre">Y</span></tt> allows to add the currently selected data-tag to the <tt class="docutils literal"><span class="pre">y</span></tt>-axis list.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">remove</span> <span class="pre">X</span></tt> will remove the selected <tt class="docutils literal"><span class="pre">x</span></tt>-axis tag.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">remove</span> <span class="pre">Y</span></tt> will remove the selected <tt class="docutils literal"><span class="pre">y</span></tt>-axis tag.</p>
</li>
<li><p class="first">Often one would like to compare trends of different settings. In the above example each collections
holds an energy scans for a given temperature. Each collection is measured at a different temperature.
Now, instead of adding <tt class="docutils literal"><span class="pre">x</span></tt>- and <tt class="docutils literal"><span class="pre">y</span></tt>-axis tags for each collection, you can do the following:
you add <tt class="docutils literal"><span class="pre">x</span></tt>- and <tt class="docutils literal"><span class="pre">y</span></tt>-axis data-tags for the first collection. Afterwards you select all the other
collections of interest and click on <tt class="docutils literal"><span class="pre">Add</span> <span class="pre">Ditto</span></tt>. <tt class="docutils literal"><span class="pre">mupp</span></tt> will then add the corresponding
<tt class="docutils literal"><span class="pre">x</span></tt>- and <tt class="docutils literal"><span class="pre">y</span></tt>-axis data-tags accordingly. This is less error prone and quicker!</p>
</li>
<li><p class="first">Clicking the <tt class="docutils literal"><span class="pre">Plot</span></tt> button will invoke <tt class="docutils literal"><span class="pre">mupp_plot</span></tt> (a <tt class="docutils literal"><span class="pre">ROOT</span></tt> based application) which will
present the data, as shown here</p>
<a class="reference internal image-reference" href="_images/mupp-plot-0.svg"><img height="600px" src="_images/mupp-plot-0.svg" /></a>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">Remove</span> <span class="pre">Collection</span></tt>: will remove the selected collection</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">Refresh</span> <span class="pre">Collection</span></tt>: will reload the collection (<tt class="docutils literal"><span class="pre">db</span></tt>- or <tt class="docutils literal"><span class="pre">dat</span></tt>-file). This is often useful
during beamtime where the collection is growing run-by-run.</p>
</li>
<li><p class="first">This is the script command line. Currently it allows to perform the tasks without mouse gambling.
In the future much more commands are planed. See the <tt class="docutils literal"><span class="pre">Help</span> <span class="pre">/</span> <span class="pre">Cmd's</span></tt> for the currently available
commands.</p>
</li>
</ol>
</div>
<div class="section" id="the-scripting-interface">
<span id="index-2"></span><h2>The Scripting Interface<a class="headerlink" href="#the-scripting-interface" title="Permalink to this headline"></a></h2>
<p><tt class="docutils literal"><span class="pre">mupp</span></tt> can also be operated in a scripting like manner. The use cases are plot updates during run time,
or web-based interaction which requests figures. A script is invoked by the command line option <tt class="docutils literal"><span class="pre">-s</span></tt> (see
<a class="reference internal" href="#mupp-usage"><em>mupp command line summary</em></a>. Currently the following scripting commands are available:</p>
<dl class="docutils">
<dt><strong>loadPath &lt;dir&gt;</strong></dt>
<dd>set the load path to <tt class="docutils literal"><span class="pre">&lt;dir&gt;</span></tt>. Bash variables like $HOME are accepted. This is the path where to look for collection files (<tt class="docutils literal"><span class="pre">db</span></tt>- and <tt class="docutils literal"><span class="pre">dat</span></tt>-files).</dd>
<dt><strong>load &lt;coll&gt;</strong></dt>
<dd>will load the collection <tt class="docutils literal"><span class="pre">&lt;coll&gt;</span></tt>.</dd>
<dt><strong>selectAll</strong></dt>
<dd>will select all loaded collections. This means every plot of variable x/y will be carried out to <em>ALL</em> collections.</dd>
<dt><strong>select &lt;nn&gt;</strong></dt>
<dd>selects collection <tt class="docutils literal"><span class="pre">&lt;nn&gt;</span></tt>, where <tt class="docutils literal"><span class="pre">&lt;nn&gt;</span></tt> is either the <em>number</em> of the collections, or its <em>name</em>, <em>e.g.</em>
select YBCO-40nm-T5K-FC150mT-Escan.db.</dd>
<dt><strong>addX &lt;label&gt;</strong></dt>
<dd>add <tt class="docutils literal"><span class="pre">&lt;label&gt;</span></tt> as a <em>x</em>-variable. Only <em>one</em> is allowed.</dd>
<dt><strong>addY &lt;label(s)&gt;</strong></dt>
<dd>add <tt class="docutils literal"><span class="pre">&lt;label(s)&gt;</span></tt> as <em>y</em>-variable. <em>Multiple</em> labels are possible.</dd>
<dt><strong>savePath &lt;dir&gt;</strong></dt>
<dd>set the save path to <tt class="docutils literal"><span class="pre">&lt;dir&gt;</span></tt>. The place where the macros, and/or the plot output will be saved.</dd>
<dt><strong>plot &lt;fln&gt;</strong></dt>
<dd>where <tt class="docutils literal"><span class="pre">&lt;fln&gt;</span></tt> is the file name with extension under which the plot should be saved.</dd>
<dt><strong>macro &lt;fln&gt;</strong></dt>
<dd>where <tt class="docutils literal"><span class="pre">&lt;fln&gt;</span></tt> is the file name under which the root macro should be saved.</dd>
</dl>
<p>An example script file <tt class="docutils literal"><span class="pre">field-vs-energy.txt</span></tt> might look like this:</p>
<div class="highlight-python"><div class="highlight"><pre><span></span># This is a comment
loadPath ./
load YBCO-40nm-T5K-FC150mT-Escan.db
load YBCO-40nm-T30K-FC150mT-Escan.db
load YBCO-40nm-T60K-FC150mT-Escan.db
load YBCO-40nm-T120K-FC150mT-Escan.db
selectAll
addX dataE
addY Field
savePath ./
plot FieldVsEnergy.pdf
macro FieldVsEnergy.C
# end
</pre></div>
</div>
</div>
<div class="section" id="the-usage-summary">
<span id="mupp-usage"></span><span id="index-3"></span><h2>The Usage Summary<a class="headerlink" href="#the-usage-summary" title="Permalink to this headline"></a></h2>
<div class="highlight-python"><div class="highlight"><pre><span></span>usage: mupp [OPTIONS] [[--path &lt;fit-param-path&gt;] &lt;fit-param-file-names&gt;]
OPTIONS:
-h, --help: this help
-v, --version: current mupp version
-s &lt;fln&gt;, --script &lt;fln&gt;: &lt;fln&gt; being a mupp script.
--path &lt;fit-param-path&gt;: path where to look for the &lt;fit-param-file-names&gt;
&lt;fit-param-file-names&gt;: list of file name(s) to be loaded.
allowed formats are: db, dat, msr
SCRIPT COMMANDS:
Lines starting with &#39;#&#39;, &#39;%&#39;, or &#39;//&#39; are comments and will be ignored.
The same is true for empty lines. Comments are also allowed at the end
for a command, i.e. loadPath ./ # the best place ever.
loadPath &lt;dir&gt; : set the load path to &lt;dir&gt;. Bash variables like
$HOME are accepted.
load &lt;coll&gt; : will load a collection &lt;coll&gt;. Currently *.db and *.dat
are handled.
selectAll : will select all loaded collections. Thie means every plot
of variable x/y will be carried out to ALL collections.
select &lt;nn&gt; : selects collection &lt;nn&gt;, where &lt;nn&gt; is either the number
of the collections, or its name, e.g.
select YBCO-40nm-T5K-FC150mT-Escan.db
addX &lt;label&gt; : add &lt;label&gt; as a x-variable. Only one is allowed.
addY &lt;label(s)&gt;: add &lt;label(s)&gt; as y-variable. Multiple labls are possible.
savePath &lt;dir&gt; : set the save path to &lt;dir&gt;. The place where the macros,
and/or the plot output will be saved.
plot &lt;fln&gt; : where &lt;fln&gt; is the file name with extension under which
the plot should be saved.
macro &lt;fln&gt; : where &lt;fln&gt; is the file name under which the root macro
should be saved.
</pre></div>
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<h3><a href="index.html">Table Of Contents</a></h3>
<ul>
<li><a class="reference internal" href="#">mupp - μSR Parameter Plotter</a><ul>
<li><a class="reference internal" href="#the-graphical-user-interface">The Graphical User Interface</a></li>
<li><a class="reference internal" href="#the-scripting-interface">The Scripting Interface</a></li>
<li><a class="reference internal" href="#the-usage-summary">The Usage Summary</a></li>
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