topic Interpolation Problem in ArcGIS Hub Questions https://community.esri.com/t5/arcgis-hub-questions/interpolation-problem/m-p/820991#M3950 <HTML><HEAD></HEAD><BODY><P>I did the following steps:</P><P>1) I went into ArcMap, and from the toolbox, selected, Interpolation-IDW</P><P>2) I then put my shapefile as the input and selected the field that I want to map</P><P>3) I went to environment settings, raster analysis, and tried to mask the area that I want with the U.S. boundaries shapefile since I want it for the U.S. boundaries only.</P><P></P><P>It keeps it within the U.S. boundaries, but it cuts off parts of the U.S.&nbsp; I am attaching a snapshot.&nbsp; Does anyone know why this is?&nbsp; How do I fix this problem?</P></BODY></HTML> Mon, 19 Mar 2018 18:23:08 GMT ElizabethBee 2018-03-19T18:23:08Z Interpolation Problem https://community.esri.com/t5/arcgis-hub-questions/interpolation-problem/m-p/820991#M3950 <HTML><HEAD></HEAD><BODY><P>I did the following steps:</P><P>1) I went into ArcMap, and from the toolbox, selected, Interpolation-IDW</P><P>2) I then put my shapefile as the input and selected the field that I want to map</P><P>3) I went to environment settings, raster analysis, and tried to mask the area that I want with the U.S. boundaries shapefile since I want it for the U.S. boundaries only.</P><P></P><P>It keeps it within the U.S. boundaries, but it cuts off parts of the U.S.&nbsp; I am attaching a snapshot.&nbsp; Does anyone know why this is?&nbsp; How do I fix this problem?</P></BODY></HTML> Mon, 19 Mar 2018 18:23:08 GMT https://community.esri.com/t5/arcgis-hub-questions/interpolation-problem/m-p/820991#M3950 ElizabethBee 2018-03-19T18:23:08Z Re: Interpolation Problem https://community.esri.com/t5/arcgis-hub-questions/interpolation-problem/m-p/820992#M3951 <HTML><HEAD></HEAD><BODY><P>recheck the extent with a mouse query and select the eastern and western most parts to ensure that they are indeed joined to the US.</P></BODY></HTML> Mon, 19 Mar 2018 18:59:12 GMT https://community.esri.com/t5/arcgis-hub-questions/interpolation-problem/m-p/820992#M3951 DanPatterson_Retired 2018-03-19T18:59:12Z