https://community.esri.com/t5/geoprocessing-questions/simplify-concatenated-values/m-p/1507122#M27348 <P>hello,</P><P>I am concatenating values in a Dissolve tool in a model. The concatenated values are appear correctly in the final result, however, there are multiple instances of the same value in the result. I'm looking for a way to simplify the result so that only one instance of each unique value appear in the final result.</P><P>any ideas?</P><P>&nbsp;</P><P>thanks</P><P>PO</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 18 Jul 2024 21:00:22 GMT PabloOliver 2024-07-18T21:00:22Z https://community.esri.com/t5/geoprocessing-questions/simplify-concatenated-values/m-p/1507122#M27348 <P>hello,</P><P>I am concatenating values in a Dissolve tool in a model. The concatenated values are appear correctly in the final result, however, there are multiple instances of the same value in the result. I'm looking for a way to simplify the result so that only one instance of each unique value appear in the final result.</P><P>any ideas?</P><P>&nbsp;</P><P>thanks</P><P>PO</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 18 Jul 2024 21:00:22 GMT https://community.esri.com/t5/geoprocessing-questions/simplify-concatenated-values/m-p/1507122#M27348 PabloOliver 2024-07-18T21:00:22Z https://community.esri.com/t5/geoprocessing-questions/simplify-concatenated-values/m-p/1507125#M27349 <P>you could do a separate field calculation</P><P>&nbsp;</P><LI-CODE lang="python">row = 'c, d, a, b, c, e, a, c' ",".join(sorted(set([i.strip() for i in row.split(",")]))) 'a,b,c,d,e'</LI-CODE><P>&nbsp;</P> Thu, 18 Jul 2024 21:29:11 GMT https://community.esri.com/t5/geoprocessing-questions/simplify-concatenated-values/m-p/1507125#M27349 DanPatterson 2024-07-18T21:29:11Z