https://community.esri.com/t5/python-questions/getting-utility-network-trace-results-as/m-p/1055840#M61076 <P>Could someone help me determine the reason I cannot select "Aggregated Geometry" as a result type when I am doing a Utility Network Trace in ArcGIS Pro or in Python? In ArcGIS Pro (version 2.7), the option is there in the geoprocessing tool dialog box when I first open the tool, but as soon as I select my input Utility Network, it disappears.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-left" image-alt="agg.png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/12849i9E9CF872293090D7/image-size/large?v=v2&amp;px=999" role="button" title="agg.png" alt="agg.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>In my stand alone Python script, if I change the&nbsp;<SPAN>result_types</SPAN> parameter from <SPAN>SELECTION</SPAN> to <SPAN>AGGREGATED_GEOMETRY</SPAN>, I get the error&nbsp;</P><LI-CODE lang="markup">ERROR 000622: Failed to execute (Trace). Parameters are not valid. ERROR 000800: The value is not a member of Selection. Failed to execute (Trace).</LI-CODE><P><BR />This is a problem for me because my end goal is to publish this script as a geoprocessing tool and have it output geometry that I can put on a web map. If the Trace can only result in a selection set, is there a way to access those selected features in a standalone Python script?</P> Fri, 07 May 2021 19:37:03 GMT Aubrey_Drescher 2021-05-07T19:37:03Z https://community.esri.com/t5/python-questions/getting-utility-network-trace-results-as/m-p/1055840#M61076 <P>Could someone help me determine the reason I cannot select "Aggregated Geometry" as a result type when I am doing a Utility Network Trace in ArcGIS Pro or in Python? In ArcGIS Pro (version 2.7), the option is there in the geoprocessing tool dialog box when I first open the tool, but as soon as I select my input Utility Network, it disappears.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-left" image-alt="agg.png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/12849i9E9CF872293090D7/image-size/large?v=v2&amp;px=999" role="button" title="agg.png" alt="agg.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>In my stand alone Python script, if I change the&nbsp;<SPAN>result_types</SPAN> parameter from <SPAN>SELECTION</SPAN> to <SPAN>AGGREGATED_GEOMETRY</SPAN>, I get the error&nbsp;</P><LI-CODE lang="markup">ERROR 000622: Failed to execute (Trace). Parameters are not valid. ERROR 000800: The value is not a member of Selection. Failed to execute (Trace).</LI-CODE><P><BR />This is a problem for me because my end goal is to publish this script as a geoprocessing tool and have it output geometry that I can put on a web map. If the Trace can only result in a selection set, is there a way to access those selected features in a standalone Python script?</P> Fri, 07 May 2021 19:37:03 GMT https://community.esri.com/t5/python-questions/getting-utility-network-trace-results-as/m-p/1055840#M61076 Aubrey_Drescher 2021-05-07T19:37:03Z