https://community.esri.com/t5/arcgis-pro-questions/extract-interpolated-values-from-coordinates/m-p/1558525#M90125 <P>Hello,</P><P>I interpolated water surface nutirent concentration values using "Spline with barriers".&nbsp;<BR />I was using csv file with point coordinates and their concentration value.<BR />Now, I have other coordinates (points) where I do not know the concentration.</P><P>Is it possible to extract interpolated values (and save as text file) near the points where the concentration value is known?<BR />I added a picture to this post.</P><P><STRONG>X</STRONG> marks the value that is used for interpolation,<BR /><STRONG>grey dots</STRONG> are from where I would like to extract the concentration value.</P> Thu, 14 Nov 2024 10:16:06 GMT fred7 2024-11-14T10:16:06Z https://community.esri.com/t5/arcgis-pro-questions/extract-interpolated-values-from-coordinates/m-p/1558525#M90125 <P>Hello,</P><P>I interpolated water surface nutirent concentration values using "Spline with barriers".&nbsp;<BR />I was using csv file with point coordinates and their concentration value.<BR />Now, I have other coordinates (points) where I do not know the concentration.</P><P>Is it possible to extract interpolated values (and save as text file) near the points where the concentration value is known?<BR />I added a picture to this post.</P><P><STRONG>X</STRONG> marks the value that is used for interpolation,<BR /><STRONG>grey dots</STRONG> are from where I would like to extract the concentration value.</P> Thu, 14 Nov 2024 10:16:06 GMT https://community.esri.com/t5/arcgis-pro-questions/extract-interpolated-values-from-coordinates/m-p/1558525#M90125 fred7 2024-11-14T10:16:06Z https://community.esri.com/t5/arcgis-pro-questions/extract-interpolated-values-from-coordinates/m-p/1558531#M90126 <P>make a featureclass with the csv file, then</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/extract-values-to-points.htm" target="_blank">Extract Values to Points (Spatial Analyst)—ArcGIS Pro | Documentation</A></P><P>and export the table (with coordinates) to a csv</P> Thu, 14 Nov 2024 10:24:29 GMT https://community.esri.com/t5/arcgis-pro-questions/extract-interpolated-values-from-coordinates/m-p/1558531#M90126 DanPatterson 2024-11-14T10:24:29Z