topic Conditional Statement: Generate new raster based on intersection of two rasters in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/conditional-statement-generate-new-raster-based-on/m-p/204860#M2894 <HTML><HEAD></HEAD><BODY><SPAN>I looking for some advice in how to construct a conditional statement to generate a New Flow Accumulation Grid where it intersects a Railway Alignment Polyline that I have converted into a raster grid. The problem that I have is that I don't know before hand the range of values that I'll be dealing with and the New Flow Accumulation Grid needs to be the result where the two grids intersect. Any advice to constructing a conditional statement will be appreciated.</SPAN><BR /><BR /><SPAN>Regards</SPAN></BODY></HTML> Tue, 07 Jun 2011 19:48:57 GMT PeterWilson 2011-06-07T19:48:57Z Conditional Statement: Generate new raster based on intersection of two rasters https://community.esri.com/t5/arcgis-spatial-analyst-questions/conditional-statement-generate-new-raster-based-on/m-p/204860#M2894 <HTML><HEAD></HEAD><BODY><SPAN>I looking for some advice in how to construct a conditional statement to generate a New Flow Accumulation Grid where it intersects a Railway Alignment Polyline that I have converted into a raster grid. The problem that I have is that I don't know before hand the range of values that I'll be dealing with and the New Flow Accumulation Grid needs to be the result where the two grids intersect. Any advice to constructing a conditional statement will be appreciated.</SPAN><BR /><BR /><SPAN>Regards</SPAN></BODY></HTML> Tue, 07 Jun 2011 19:48:57 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/conditional-statement-generate-new-raster-based-on/m-p/204860#M2894 PeterWilson 2011-06-07T19:48:57Z