https://community.esri.com/t5/arcgis-pro-questions/creating-a-raster-with-no-data-values-inside/m-p/1397711#M80592 <P>For the nibble tool&nbsp;<A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/nibble.htm" target="_blank" rel="nofollow noopener noreferrer">Nibble (Spatial Analyst)—ArcGIS Pro | Documentation</A> I need for my specific case a raster where values inside polygons are set to no data value and outside polygons i.e. to a constant value.</P> Tue, 19 Mar 2024 07:56:55 GMT JacobWächter 2024-03-19T07:56:55Z https://community.esri.com/t5/arcgis-pro-questions/creating-a-raster-with-no-data-values-inside/m-p/1397711#M80592 <P>For the nibble tool&nbsp;<A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/nibble.htm" target="_blank" rel="nofollow noopener noreferrer">Nibble (Spatial Analyst)—ArcGIS Pro | Documentation</A> I need for my specific case a raster where values inside polygons are set to no data value and outside polygons i.e. to a constant value.</P> Tue, 19 Mar 2024 07:56:55 GMT https://community.esri.com/t5/arcgis-pro-questions/creating-a-raster-with-no-data-values-inside/m-p/1397711#M80592 JacobWächter 2024-03-19T07:56:55Z https://community.esri.com/t5/arcgis-pro-questions/creating-a-raster-with-no-data-values-inside/m-p/1397727#M80593 <P>You need to use&nbsp;</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/image-analyst/setting-cell-values-to-nodata-with-setnull.htm" target="_blank">Setting values to NoData with Set Null—ArcGIS Pro | Documentation</A></P><P>with Con,&nbsp; there is no direct converting polygons to null.</P> Tue, 19 Mar 2024 09:43:48 GMT https://community.esri.com/t5/arcgis-pro-questions/creating-a-raster-with-no-data-values-inside/m-p/1397727#M80593 DanPatterson 2024-03-19T09:43:48Z