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<feed xml:lang="en" xmlns="http://www.w3.org/2005/Atom"><title>Recent posts to Initialize an array of structures with a content of an array</title><link href="https://forge.codesys.com/forge/talk/CODESYS-V2/thread/c61abd7cdd/" rel="alternate"/><link href="https://forge.codesys.com/forge/talk/CODESYS-V2/thread/c61abd7cdd/feed.atom" rel="self"/><id>https://forge.codesys.com/forge/talk/CODESYS-V2/thread/c61abd7cdd/</id><updated>2020-05-18T09:47:17.848000Z</updated><subtitle>Recent posts to Initialize an array of structures with a content of an array</subtitle><entry><title>Initialize an array of structures with a content of an array</title><link href="https://forge.codesys.com/forge/talk/CODESYS-V2/thread/c61abd7cdd/?limit=25#93ab" rel="alternate"/><published>2020-05-18T09:47:17.848000Z</published><updated>2020-05-18T09:47:17.848000Z</updated><author><name>DavidBo</name><uri>https://forge.codesys.com/u/davidbo/</uri></author><id>https://forge.codesys.com97d3a4ff3ca5fe8cb2a43c1f34023e6f631d0201</id><summary type="html">&lt;div class="markdown_content"&gt;&lt;p&gt;I have the structure:&lt;/p&gt;
&lt;div class="codehilite"&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class="k"&gt;TYPE&lt;/span&gt; &lt;span class="n"&gt;Horse&lt;/span&gt; &lt;span class="p"&gt;:&lt;/span&gt;
&lt;span class="n"&gt;STRUCT&lt;/span&gt;
    &lt;span class="n"&gt;flow&lt;/span&gt; &lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nb"&gt;ARRAY&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;..&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;..&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt; &lt;span class="k"&gt;OF&lt;/span&gt; &lt;span class="nb"&gt;REAL&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="n"&gt;END_STRUCT&lt;/span&gt;
&lt;span class="n"&gt;END_TYPE&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;


&lt;p&gt;Then I have a GVL with:&lt;/p&gt;
&lt;div class="codehilite"&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class="n"&gt;VAR_GLOBAL&lt;/span&gt;
    &lt;span class="nl"&gt;flow_set&lt;/span&gt; &lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;ARRAY&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mf"&gt;3..4&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt; &lt;span class="n"&gt;OF&lt;/span&gt; &lt;span class="nl"&gt;Horse&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nl"&gt;flow&lt;/span&gt; &lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[{&lt;/span&gt;&lt;span class="mf"&gt;1.6&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mf"&gt;2.4&lt;/span&gt;&lt;span class="p"&gt;},{&lt;/span&gt;&lt;span class="mf"&gt;0.210&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mf"&gt;0.435&lt;/span&gt;&lt;span class="p"&gt;}],&lt;/span&gt; &lt;span class="nl"&gt;flow&lt;/span&gt; &lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[{&lt;/span&gt;&lt;span class="mf"&gt;1.6&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mf"&gt;2.4&lt;/span&gt;&lt;span class="p"&gt;},{&lt;/span&gt;&lt;span class="mf"&gt;0.210&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mf"&gt;0.435&lt;/span&gt;&lt;span class="p"&gt;}]];&lt;/span&gt;
&lt;span class="n"&gt;END_VAR&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;


&lt;p&gt;I get the error message that flow is not defined. How do I initialize my structure and array correctly?&lt;/p&gt;&lt;/div&gt;</summary></entry></feed>