topic RUSLE LS Factor Calculation in Geoprocessing Questions https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143402#M4868 <HTML><HEAD></HEAD><BODY><SPAN>I am trying to perform a RUSLE analysis and cannot figure out how to calculate the LS factor. I have been to </SPAN><A href="http://www.onlinegeographer.com/slope/slope.html">http://www.onlinegeographer.com/slope/slope.html</A><SPAN> and tried to use the AML code but cannot get it to work.&nbsp; I have also tried the C++ program and my watershed is too large for it to run.&nbsp; Does anyone know how to get the AML code to work on ArcMAP 9.3?</SPAN></BODY></HTML> Wed, 23 May 2012 17:52:14 GMT AndrewCopley 2012-05-23T17:52:14Z RUSLE LS Factor Calculation https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143402#M4868 <HTML><HEAD></HEAD><BODY><SPAN>I am trying to perform a RUSLE analysis and cannot figure out how to calculate the LS factor. I have been to </SPAN><A href="http://www.onlinegeographer.com/slope/slope.html">http://www.onlinegeographer.com/slope/slope.html</A><SPAN> and tried to use the AML code but cannot get it to work.&nbsp; I have also tried the C++ program and my watershed is too large for it to run.&nbsp; Does anyone know how to get the AML code to work on ArcMAP 9.3?</SPAN></BODY></HTML> Wed, 23 May 2012 17:52:14 GMT https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143402#M4868 AndrewCopley 2012-05-23T17:52:14Z Re: RUSLE LS Factor Calculation https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143403#M4869 <HTML><HEAD></HEAD><BODY><SPAN>This was answered in a recent thread.</SPAN><BR /><BR /><A href="http://forums.arcgis.com/threads/55694-Slope-Length?highlight=RUSLE">http://forums.arcgis.com/threads/55694-Slope-Length?highlight=RUSLE</A></BODY></HTML> Wed, 23 May 2012 19:39:39 GMT https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143403#M4869 JeffreyEvans 2012-05-23T19:39:39Z Re: RUSLE LS Factor Calculation https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143404#M4870 <HTML><HEAD></HEAD><BODY><SPAN>jevans02,</SPAN><BR /><BR /><SPAN>When trying to run the raster calculator equation I keep getting ERROR 010328: Syntax error at or near symbol SPACE, and ERROR 010267: Syntax error in parsing grid expression.&nbsp; Do you know how to correct these?</SPAN></BODY></HTML> Thu, 24 May 2012 14:05:38 GMT https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143404#M4870 AndrewCopley 2012-05-24T14:05:38Z Re: RUSLE LS Factor Calculation https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143405#M4871 <HTML><HEAD></HEAD><BODY><SPAN>Figured out the syntax problem.&nbsp; However, my maximum value is around 500.&nbsp; What units does the cell resolution need to be in and what are the units needed for the rasters?</SPAN></BODY></HTML> Thu, 24 May 2012 14:50:57 GMT https://community.esri.com/t5/geoprocessing-questions/rusle-ls-factor-calculation/m-p/143405#M4871 AndrewCopley 2012-05-24T14:50:57Z