topic Re: compute unique values in Data Management Questions https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13623#M726 <HTML><HEAD></HEAD><BODY><SPAN>I also have the same problem sometimes. And above all, if I use the Raster Calculator and create a new GRID.</SPAN><BR /><BR /><SPAN>Any idea, please????</SPAN><BR /><BR /><SPAN><span class="lia-unicode-emoji" title=":slightly_smiling_face:">πŸ™‚</span></SPAN></BODY></HTML> Wed, 04 Apr 2012 11:08:54 GMT RuthSantoro 2012-04-04T11:08:54Z compute unique values https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13622#M725 <HTML><HEAD></HEAD><BODY><SPAN>I have recently started with Arc Gis. I am trying to change the format of the symbology of a raster from Streched to Classified. ArcGis 9.3 opens the missage "Unique histograms do not exists. Do you want to compute unique values?". I have changed the original number of unique values to 100000000 to be sure that ArcGis can construct the atrribute tables. But although this, the program cannot change from Streached to Classified. Can anybody help me to solve this?</SPAN></BODY></HTML> Wed, 20 Jul 2011 13:56:22 GMT https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13622#M725 MiquelVila_FarrΓ© 2011-07-20T13:56:22Z Re: compute unique values https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13623#M726 <HTML><HEAD></HEAD><BODY><SPAN>I also have the same problem sometimes. And above all, if I use the Raster Calculator and create a new GRID.</SPAN><BR /><BR /><SPAN>Any idea, please????</SPAN><BR /><BR /><SPAN><span class="lia-unicode-emoji" title=":slightly_smiling_face:">πŸ™‚</span></SPAN></BODY></HTML> Wed, 04 Apr 2012 11:08:54 GMT https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13623#M726 RuthSantoro 2012-04-04T11:08:54Z Re: compute unique values https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13624#M727 <HTML><HEAD></HEAD><BODY><SPAN>Any suggestion? An alternative way of calculating?</SPAN><BR /><BR /><SPAN><span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></SPAN></BODY></HTML> Wed, 18 Apr 2012 14:29:20 GMT https://community.esri.com/t5/data-management-questions/compute-unique-values/m-p/13624#M727 RuthSantoro 2012-04-18T14:29:20Z