topic Re: how to create a KERNEL as TXT-file? in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88661#M1230 <HTML><HEAD></HEAD><BODY><SPAN>Try this values for irregular neighbourhood file (txt file also included):</SPAN><BR /><SPAN style="font-family:Courier New;">7 7<BR />1 1 1 1 1 1 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 1 1 1 1 1 1</SPAN><BR /><BR /><SPAN>To apply RANGE, choose apropriate Statistics type in tool dialog.</SPAN></BODY></HTML> Thu, 18 Oct 2012 06:48:52 GMT MarcinGasior 2012-10-18T06:48:52Z how to create a KERNEL as TXT-file? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88660#M1229 <HTML><HEAD></HEAD><BODY><SPAN>Hi experts <span class="lia-unicode-emoji" title=":winking_face:">😉</span></SPAN><BR /><BR /><SPAN>I want to apply a "focal statistics" tool ("focal range") to an DEM. In this context I would like to create a individual kernel matrix.</SPAN><BR /><SPAN>The only thing I know about that: the kernel has to be an txt-file. </SPAN><STRONG>But how should this txt-file look exactly?</STRONG><BR /><SPAN>Let me specify, what I need:</SPAN><BR /><STRONG><BR />- the kernel should be square, 7x7 cells<BR />- the central pixel should calculate the RANGE (maximum-value minus minimum-value) of ONLY the edge-cells of the matrix<BR /></STRONG><BR /><SPAN>This picture may illustrate, what I mean...</SPAN><BR /><SPAN>[ATTACH=CONFIG]18506[/ATTACH]</SPAN><BR /><BR /><SPAN>I would be very grateful, if someone could help me! </SPAN><STRONG>It would be ideal, if someone could send me an example-txt-file</STRONG><SPAN>. </SPAN><BR /><SPAN>Thanks in advance!</SPAN><BR /><SPAN>Kind regards,</SPAN><BR /><SPAN>Max</SPAN></BODY></HTML> Wed, 17 Oct 2012 19:15:33 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88660#M1229 MaximilianSesselmann 2012-10-17T19:15:33Z Re: how to create a KERNEL as TXT-file? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88661#M1230 <HTML><HEAD></HEAD><BODY><SPAN>Try this values for irregular neighbourhood file (txt file also included):</SPAN><BR /><SPAN style="font-family:Courier New;">7 7<BR />1 1 1 1 1 1 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 0 0 0 0 0 1<BR />1 1 1 1 1 1 1</SPAN><BR /><BR /><SPAN>To apply RANGE, choose apropriate Statistics type in tool dialog.</SPAN></BODY></HTML> Thu, 18 Oct 2012 06:48:52 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88661#M1230 MarcinGasior 2012-10-18T06:48:52Z Re: how to create a KERNEL as TXT-file? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88662#M1231 <HTML><HEAD></HEAD><BODY><P>Documented here in the help</P><P></P><P>How Focal Statistics Works</P><P></P><P><A href="http://resources.arcgis.com/en/help/main/10.2/009z/009z000000r7000000.htm">http://resources.arcgis.com/en/help/main/10.2/009z/009z000000r7000000.htm</A></P></BODY></HTML> Fri, 11 Jul 2014 19:52:07 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-a-kernel-as-txt-file/m-p/88662#M1231 curtvprice 2014-07-11T19:52:07Z