topic Re: Python Script to Calculate Length in Field Calculator in Model Builder in Python Questions https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196010#M15013 <HTML><HEAD></HEAD><BODY><P>Thanks for the quick help Dan!&nbsp;</P></BODY></HTML> Thu, 10 Aug 2017 19:33:00 GMT BrendanBlee 2017-08-10T19:33:00Z Python Script to Calculate Length in Field Calculator in Model Builder https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196008#M15011 <HTML><HEAD></HEAD><BODY><P>I need to figure out what python script to input in the field calculator tool to calculate a length in miles of an empty line field in model builder. I know that this is part of it<CODE>&nbsp;!shape.length@miles! but I don't know what to put before or after it in the script to make it work. Any help would be greatly appreciated.&nbsp;</CODE></P><P><CODE></CODE></P><P><CODE>Best,</CODE></P><P><CODE><BR />Brendan&nbsp;</CODE></P><DIV><DIV class=""><DIV class=""><DIV class=""> </DIV></DIV></DIV></DIV></BODY></HTML> Thu, 10 Aug 2017 19:24:32 GMT https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196008#M15011 BrendanBlee 2017-08-10T19:24:32Z Re: Python Script to Calculate Length in Field Calculator in Model Builder https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196009#M15012 <HTML><HEAD></HEAD><BODY><P>make your life simpler and use the <A href="http://desktop.arcgis.com/en/arcmap/latest/tools/data-management-toolbox/add-geometry-attributes.htm"><STRONG>Add Geometry Attributes</STRONG> </A>tool and preset what you want for the tool outputs and units... just put it in your model as appropriate</P></BODY></HTML> Thu, 10 Aug 2017 19:27:29 GMT https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196009#M15012 DanPatterson_Retired 2017-08-10T19:27:29Z Re: Python Script to Calculate Length in Field Calculator in Model Builder https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196010#M15013 <HTML><HEAD></HEAD><BODY><P>Thanks for the quick help Dan!&nbsp;</P></BODY></HTML> Thu, 10 Aug 2017 19:33:00 GMT https://community.esri.com/t5/python-questions/python-script-to-calculate-length-in-field/m-p/196010#M15013 BrendanBlee 2017-08-10T19:33:00Z