https://community.esri.com/t5/arcgis-pro-questions/z-values-of-a-line-show-1-1m-different-in-arcgis/m-p/1115036#M47636 <P>same horizontal and vertical coordinate systems in the map/data frame?</P> Mon, 08 Nov 2021 20:40:33 GMT DanPatterson 2021-11-08T20:40:33Z https://community.esri.com/t5/arcgis-pro-questions/z-values-of-a-line-show-1-1m-different-in-arcgis/m-p/1114938#M47623 <P>Feature To 3D by Attribute was used to create a new line feature class using upstream and downstream elevation attribute values. If viewed in ArcMap, new 3D z values match with attribute values as they should. In ArcGIS Pro, all the values in the vertices are showing as 1.1m higher than attribute values. What would be the cause of this difference?</P> Mon, 08 Nov 2021 16:48:52 GMT https://community.esri.com/t5/arcgis-pro-questions/z-values-of-a-line-show-1-1m-different-in-arcgis/m-p/1114938#M47623 jchester73 2021-11-08T16:48:52Z https://community.esri.com/t5/arcgis-pro-questions/z-values-of-a-line-show-1-1m-different-in-arcgis/m-p/1115036#M47636 <P>same horizontal and vertical coordinate systems in the map/data frame?</P> Mon, 08 Nov 2021 20:40:33 GMT https://community.esri.com/t5/arcgis-pro-questions/z-values-of-a-line-show-1-1m-different-in-arcgis/m-p/1115036#M47636 DanPatterson 2021-11-08T20:40:33Z