title: How can I add my post code NUT IDs to my Eurostar code?
body: <p>I am trying to create a map with tmap based on the postal codes of my data. Now I have the problem that I don't know how to insert the postal codes in my eurostat code.</p>
  <p>This is the code I have already written:</p>
  <pre><code>eurostat::get_eurostat_geospatial(nuts_level = 3) %&gt;%
    filter(CNTR_CODE == &quot;DE&quot;) 
  </code></pre>
  <p>And i have already downloaded the file with the postcode, but i don't know how to paste it in there</p>