topic Re: Reclassify by function in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/reclassify-by-function/m-p/242135#M3380 <HTML><HEAD></HEAD><BODY><P>For those that haven't seen this...</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/rescale-by-function.htm" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/rescale-by-function.htm">Rescale by Function—Help | ArcGIS Desktop</A>&nbsp;</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/how-rescale-by-function-works.htm" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/how-rescale-by-function-works.htm">How Rescale by Function works—Help | ArcGIS Desktop</A>&nbsp;</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm">The transformation functions available for Rescale by Function—Help | ArcGIS Desktop</A>&nbsp;</P><P>and log function as</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm#ESRI_SECTION1_E3A71EAFF6DC48CE97308344C7536D78" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm#ESRI_SECTION1_E3A71EAFF6DC48CE97308344C7536D78">The transformation functions available for Rescale by Function—Help | ArcGIS Desktop</A>&nbsp;</P><P>which is already available</P></BODY></HTML> Thu, 23 Aug 2018 21:32:31 GMT DanPatterson_Retired 2018-08-23T21:32:31Z Reclassify by function https://community.esri.com/t5/arcgis-spatial-analyst-questions/reclassify-by-function/m-p/242134#M3379 <HTML><HEAD></HEAD><BODY><P>Hello everyone!</P><P>I would share with you an issue. I have a function (similar to a logarithmic one) and I have to use it for rescaling a raster data. ArcGIS has a specific tool (Rescale by function) for doing this operation with several default functions, but I don't understand how works parameters to set the logarithmic function. Hence, could you help me with it?</P><P>Thank you in advance.</P></BODY></HTML> Thu, 23 Aug 2018 21:24:10 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/reclassify-by-function/m-p/242134#M3379 Maria_RosaTremiterra 2018-08-23T21:24:10Z Re: Reclassify by function https://community.esri.com/t5/arcgis-spatial-analyst-questions/reclassify-by-function/m-p/242135#M3380 <HTML><HEAD></HEAD><BODY><P>For those that haven't seen this...</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/rescale-by-function.htm" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/rescale-by-function.htm">Rescale by Function—Help | ArcGIS Desktop</A>&nbsp;</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/how-rescale-by-function-works.htm" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/how-rescale-by-function-works.htm">How Rescale by Function works—Help | ArcGIS Desktop</A>&nbsp;</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm">The transformation functions available for Rescale by Function—Help | ArcGIS Desktop</A>&nbsp;</P><P>and log function as</P><P><A class="link-titled" href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm#ESRI_SECTION1_E3A71EAFF6DC48CE97308344C7536D78" title="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/the-transformation-functions-available-for-rescale-by-function.htm#ESRI_SECTION1_E3A71EAFF6DC48CE97308344C7536D78">The transformation functions available for Rescale by Function—Help | ArcGIS Desktop</A>&nbsp;</P><P>which is already available</P></BODY></HTML> Thu, 23 Aug 2018 21:32:31 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/reclassify-by-function/m-p/242135#M3380 DanPatterson_Retired 2018-08-23T21:32:31Z