https://community.esri.com/t5/arcmap-questions/add-geometry-attributes-line-bearing-generate-null/m-p/1113328#M3155 <P>I can't comment on it being a bug or not, but obviously something changed between 10.6 and 10.7.&nbsp; As a work around, can you run your calculations and then go back and select those lines where Bearing is Null and calculate them to 0?</P> Tue, 02 Nov 2021 17:48:40 GMT JoeBorgione 2021-11-02T17:48:40Z https://community.esri.com/t5/arcmap-questions/add-geometry-attributes-line-bearing-generate-null/m-p/1113157#M3144 <P>Hi, I`m using arcgis 10.7.0 and the the problem is that for lines with both end nodes with the same longitude (so azimuth is <SPAN>0°) the Add Geometry Attributes tool - Line Bearing is generating &lt;NULL&gt; values instead of 0.<BR />I tried on ArcGIS 10.6 and 10.2 (other machines) and is generating 0 value as it should be.<BR /><BR />Any Ideas whats wrong, it is just me, or its a bug in 10.7?</SPAN></P> Tue, 02 Nov 2021 12:30:35 GMT https://community.esri.com/t5/arcmap-questions/add-geometry-attributes-line-bearing-generate-null/m-p/1113157#M3144 Anonymous User 2021-11-02T12:30:35Z https://community.esri.com/t5/arcmap-questions/add-geometry-attributes-line-bearing-generate-null/m-p/1113328#M3155 <P>I can't comment on it being a bug or not, but obviously something changed between 10.6 and 10.7.&nbsp; As a work around, can you run your calculations and then go back and select those lines where Bearing is Null and calculate them to 0?</P> Tue, 02 Nov 2021 17:48:40 GMT https://community.esri.com/t5/arcmap-questions/add-geometry-attributes-line-bearing-generate-null/m-p/1113328#M3155 JoeBorgione 2021-11-02T17:48:40Z