topic Add surface information - tool yield only positive values in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/add-surface-information-tool-yield-only-positive/m-p/1255237#M50140 <P>Hello,<BR /><BR />I am using the <A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/3d-analyst/add-surface-information.htm" target="_self">Add surface information tool</A> to calculate Avg_Slope (average slope) along a 300m line but the tool is only returning positive values. I would like negative values as well.</P><P>A similar problem has been reported on StackExchange but it is not yet fully solved.<SPAN>&nbsp;</SPAN><A href="https://gis.stackexchange.com/questions/106887/in-arcmap-when-using-add-surface-information-why-are-all-avg-slope-values-posi" target="_self" rel="nofollow noopener noreferrer">This</A><SPAN>&nbsp;</SPAN>is the link for the query. I have all licenses for ArcGIS pro and I am using v3.0.0</P><P>I have attached photos of the attribute table and dialog box. Please let me know if you need anything else to assist me.<BR /><BR />Thanks!</P> Mon, 06 Feb 2023 05:43:22 GMT KedaravindanBhaskar 2023-02-06T05:43:22Z Add surface information - tool yield only positive values https://community.esri.com/t5/arcgis-online-questions/add-surface-information-tool-yield-only-positive/m-p/1255237#M50140 <P>Hello,<BR /><BR />I am using the <A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/3d-analyst/add-surface-information.htm" target="_self">Add surface information tool</A> to calculate Avg_Slope (average slope) along a 300m line but the tool is only returning positive values. I would like negative values as well.</P><P>A similar problem has been reported on StackExchange but it is not yet fully solved.<SPAN>&nbsp;</SPAN><A href="https://gis.stackexchange.com/questions/106887/in-arcmap-when-using-add-surface-information-why-are-all-avg-slope-values-posi" target="_self" rel="nofollow noopener noreferrer">This</A><SPAN>&nbsp;</SPAN>is the link for the query. I have all licenses for ArcGIS pro and I am using v3.0.0</P><P>I have attached photos of the attribute table and dialog box. Please let me know if you need anything else to assist me.<BR /><BR />Thanks!</P> Mon, 06 Feb 2023 05:43:22 GMT https://community.esri.com/t5/arcgis-online-questions/add-surface-information-tool-yield-only-positive/m-p/1255237#M50140 KedaravindanBhaskar 2023-02-06T05:43:22Z