topic Re: Zonal Histogram in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625417#M9113 <HTML><HEAD></HEAD><BODY><SPAN>I am having the same problem. Can anyone get the Zonal Histogram to work?</SPAN><BR /><SPAN>NS</SPAN><BR /><BR /><BLOCKQUOTE class="jive-quote">Hi all,<BR /><BR />I would like to generate a histogram of raster values per polygon for a layer with 1872 polygons with unique ids. It seems like zonal histogram should work but it is not. My raster data are floating but I have made them integer. I have positive and negative values for my raster cells. My polygon layer id tag defines the unique zones over which I would like to summarize.<BR />The tool seems to work fine and I get the green check mark suggesting that it has worked but it does not generate any output table. <BR />Has anybody used Zonal Histogram and run into similar problems? Or can anybody suggest another way to get a frequency distribution of raster values per polygon?<BR /><BR />Thanks!</BLOCKQUOTE></BODY></HTML> Tue, 15 Feb 2011 19:49:15 GMT NagendraSingh 2011-02-15T19:49:15Z Zonal Histogram https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625416#M9112 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><BR /><SPAN>I would like to generate a histogram of raster values per polygon for a layer with 1872 polygons with unique ids. It seems like zonal histogram should work but it is not. My raster data are floating but I have made them integer. I have positive and negative values for my raster cells. My polygon layer id tag defines the unique zones over which I would like to summarize.</SPAN><BR /><SPAN>The tool seems to work fine and I get the green check mark suggesting that it has worked but it does not generate any output table. </SPAN><BR /><SPAN>Has anybody used Zonal Histogram and run into similar problems? Or can anybody suggest another way to get a frequency distribution of raster values per polygon?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Wed, 19 Jan 2011 13:05:08 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625416#M9112 ShawnLeroux 2011-01-19T13:05:08Z Re: Zonal Histogram https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625417#M9113 <HTML><HEAD></HEAD><BODY><SPAN>I am having the same problem. Can anyone get the Zonal Histogram to work?</SPAN><BR /><SPAN>NS</SPAN><BR /><BR /><BLOCKQUOTE class="jive-quote">Hi all,<BR /><BR />I would like to generate a histogram of raster values per polygon for a layer with 1872 polygons with unique ids. It seems like zonal histogram should work but it is not. My raster data are floating but I have made them integer. I have positive and negative values for my raster cells. My polygon layer id tag defines the unique zones over which I would like to summarize.<BR />The tool seems to work fine and I get the green check mark suggesting that it has worked but it does not generate any output table. <BR />Has anybody used Zonal Histogram and run into similar problems? Or can anybody suggest another way to get a frequency distribution of raster values per polygon?<BR /><BR />Thanks!</BLOCKQUOTE></BODY></HTML> Tue, 15 Feb 2011 19:49:15 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625417#M9113 NagendraSingh 2011-02-15T19:49:15Z Re: Zonal Histogram https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625418#M9114 <HTML><HEAD></HEAD><BODY><SPAN>Same here.&nbsp; Any alternatives to this tool?</SPAN></BODY></HTML> Wed, 06 Jul 2011 19:19:17 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625418#M9114 GerardoArmendariz 2011-07-06T19:19:17Z Re: Zonal Histogram https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625419#M9115 <HTML><HEAD></HEAD><BODY><SPAN>hey guys, I'm pretty new to Arc but I was having the same problem yesterday. My issue was resolved by changing my raster data into a Grid format by going to conversion tools--&gt;to raster--&gt;raster to another format (grid). Hope this helps!</SPAN><BR /><BR /><SPAN>Cheers,</SPAN><BR /><SPAN>Emma</SPAN></BODY></HTML> Fri, 08 Feb 2013 15:27:37 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/zonal-histogram/m-p/625419#M9115 EmmaYoung 2013-02-08T15:27:37Z