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<div class="title">pearl-anglescan-process-test.ipf</div> </div>
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<a href="pearl-anglescan-process-test_8ipf.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="preprocessor">#pragma rtGlobals=3// Use modern global access method and strict wave access.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor">#pragma IgorVersion = 6.1</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="preprocessor">#pragma ModuleName = PearlAnglescanProcessTest</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="preprocessor">#pragma version = 1.0</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;</div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &quot;pearl-anglescan-process&quot;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &quot;unit-testing&quot;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// test suite for pearl-anglescan-process.ipf</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// unit testing framework: http://www.igorexchange.com/project/unitTesting</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// run all test cases with RunTest(&quot;pearl-anglescan-process.ipf&quot;)</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// if wave equalities fail, EnableDebugOutput() and read Igor help on equalWaves().</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// created: matthias.muntwiler@psi.ch, 2013-11-18</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// Copyright (c) 2013 Paul Scherrer Institut</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">// $Id$</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="pearl-anglescan-process-test_8ipf.html#a6df060f0518f3a30b184432d2cf274d2"> 19</a></span>&#160;<span class="keyword">static</span> variable <a class="code" href="pearl-anglescan-process-test_8ipf.html#a6df060f0518f3a30b184432d2cf274d2">test_convert_angles_ttpa</a>(){</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; <span class="comment">// function parameters</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; variable ntests = 3</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; make /n=(ntests)/d/free i_theta, i_tilt, i_phi</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; make /n=3/d/free i_ana</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; make /n=1/d/free o_polar, o_azi</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; i_theta = {0, 90, 90}</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; i_tilt = {0, 0, 0}</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; i_phi = {0, 0, 10}</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; i_ana = {-30, 0, +30}</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; make /n=(3,ntests)/d/free e_polar, e_azi</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; e_polar[][0] = {30, 0, 30}</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; e_azi[][0] = {-90, 0, 90}<span class="comment">// 180, 90, 0</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; e_polar[][1] = {90, 90, 90}</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; e_azi[][1] = {-30, 0, +30}</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; e_polar[][2] = {90, 90, 90}</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; e_azi[][2] = {-20, 10, +40}</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; variable phi0 = 0</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; e_azi += phi0</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <a class="code" href="pearl-anglescan-process_8ipf.html#a3cc7eddf5c6b0658260cfb32dd2c026d">convert_angles_ttpa2polar</a>(i_theta, i_tilt, i_phi, i_ana, o_polar, o_azi)</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; CHECK_EQUAL_WAVES(o_polar, e_polar, tol=0.001)</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; CHECK_EQUAL_WAVES(o_azi, e_azi, tol=0.001)</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; nvar /z errors = root:packages:unittesting:error_count</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordflow">if</span> ((nvar_exists(errors)) &amp;&amp; (errors &gt; 0))</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; print o_azi</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; print e_azi</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; endif</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;};</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="pearl-anglescan-process-test_8ipf.html#a2370430e1ae1500d9d297c321b403520"> 56</a></span>&#160;<span class="keyword">static</span> variable <a class="code" href="pearl-anglescan-process-test_8ipf.html#a2370430e1ae1500d9d297c321b403520">test_hist_hemi_aziscan</a>(){</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; CHECK_EMPTY_FOLDER()</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; make /n=360/d/free value, azi</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; azi = p</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; value = 1</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; variable polar = 45<span class="comment">// dphi = 2</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <a class="code" href="pearl-anglescan-process_8ipf.html#a902ac3a24e33f651e83ee03d31707da7">make_hemi_grid</a>(91, <span class="stringliteral">&quot;&quot;</span>)</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; wave w_index = index</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; wave w_nphis = nphis</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; wave w_dphi = dphi</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; wave w_values = values</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; wave w_azim = azim</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; wave w_polar = polar</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; duplicate /free w_values, e_values</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; variable p1 = w_index[44]</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; variable p2 = w_index[45]</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; e_values = (p &gt;= p1) &amp;&amp; (p &lt; p2) ? 1 : 0</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <a class="code" href="pearl-anglescan-process_8ipf.html#a4641c716180d737700c6df87f5f8974e">hemi_add_aziscan</a>(<span class="stringliteral">&quot;&quot;</span>, value, polar, azi)</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; CHECK_EQUAL_WAVES(w_values, e_values, tol=0.001)</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;};</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div>
<div class="ttc" id="pearl-anglescan-process-test_8ipf_html_a2370430e1ae1500d9d297c321b403520"><div class="ttname"><a href="pearl-anglescan-process-test_8ipf.html#a2370430e1ae1500d9d297c321b403520">test_hist_hemi_aziscan</a></div><div class="ttdeci">static variable test_hist_hemi_aziscan()</div><div class="ttdef"><b>Definition:</b> <a href="pearl-anglescan-process-test_8ipf_source.html#l00056">pearl-anglescan-process-test.ipf:56</a></div></div>
<div class="ttc" id="pearl-anglescan-process_8ipf_html_a902ac3a24e33f651e83ee03d31707da7"><div class="ttname"><a href="pearl-anglescan-process_8ipf.html#a902ac3a24e33f651e83ee03d31707da7">make_hemi_grid</a></div><div class="ttdeci">variable make_hemi_grid(variable npol, string nickname, variable xpdplot=defaultValue)</div><div class="ttdoc">create a hemispherical, constant solid angle grid </div><div class="ttdef"><b>Definition:</b> <a href="pearl-anglescan-process_8ipf_source.html#l00894">pearl-anglescan-process.ipf:894</a></div></div>
<div class="ttc" id="pearl-anglescan-process-test_8ipf_html_a6df060f0518f3a30b184432d2cf274d2"><div class="ttname"><a href="pearl-anglescan-process-test_8ipf.html#a6df060f0518f3a30b184432d2cf274d2">test_convert_angles_ttpa</a></div><div class="ttdeci">static variable test_convert_angles_ttpa()</div><div class="ttdef"><b>Definition:</b> <a href="pearl-anglescan-process-test_8ipf_source.html#l00019">pearl-anglescan-process-test.ipf:19</a></div></div>
<div class="ttc" id="pearl-anglescan-process_8ipf_html_a4641c716180d737700c6df87f5f8974e"><div class="ttname"><a href="pearl-anglescan-process_8ipf.html#a4641c716180d737700c6df87f5f8974e">hemi_add_aziscan</a></div><div class="ttdeci">variable hemi_add_aziscan(string nickname, wave values, variable polar, wave azi, wave weights=defaultValue)</div><div class="ttdoc">add an azimuthal scan to a hemispherical scan grid. </div><div class="ttdef"><b>Definition:</b> <a href="pearl-anglescan-process_8ipf_source.html#l02129">pearl-anglescan-process.ipf:2129</a></div></div>
<div class="ttc" id="pearl-anglescan-process_8ipf_html_a3cc7eddf5c6b0658260cfb32dd2c026d"><div class="ttname"><a href="pearl-anglescan-process_8ipf.html#a3cc7eddf5c6b0658260cfb32dd2c026d">convert_angles_ttpa2polar</a></div><div class="ttdeci">variable convert_angles_ttpa2polar(wave theta, wave tilt, wave phi, wave analyser, wave polar, wave azi)</div><div class="ttdoc">convert angles from TTPA (theta-tilt-phi-analyser) scheme to polar coordinates. </div><div class="ttdef"><b>Definition:</b> <a href="pearl-anglescan-process_8ipf_source.html#l00691">pearl-anglescan-process.ipf:691</a></div></div>
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