topic Re: How do I specify floating point output in Raster Calculator? in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391443#M5496 <HTML><HEAD></HEAD><BODY><P>Oh gosh, thank you! I couldn't find that info anywhere. In too much of a hurry!</P></BODY></HTML> Mon, 12 Jan 2015 22:59:27 GMT PamFroemke 2015-01-12T22:59:27Z How do I specify floating point output in Raster Calculator? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391441#M5494 <HTML><HEAD></HEAD><BODY><P>I'm trying to create a floating point output raster with Raster Calculator in ArcMap 10.2.2. If I enter the equation: 0.99^[inputRaster], I get an integer raster as the output and all cells equal zero. The inputRaster has values from -900 to 33,000.</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thank you for your help!</P></BODY></HTML> Mon, 12 Jan 2015 22:31:30 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391441#M5494 PamFroemke 2015-01-12T22:31:30Z Re: How do I specify floating point output in Raster Calculator? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391442#M5495 <HTML><HEAD></HEAD><BODY><P>'^' means Boolean XOr in Map Algebra notation (see <A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//005m000000mm000000">here </A>for more), which is giving you the correct output - all zeroes because both 0.99 and your raster are 'True'. To raise something to an exponent, you want 0.99 ** "inputRaster"</P></BODY></HTML> Mon, 12 Jan 2015 22:38:02 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391442#M5495 DarrenWiens2 2015-01-12T22:38:02Z Re: How do I specify floating point output in Raster Calculator? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391443#M5496 <HTML><HEAD></HEAD><BODY><P>Oh gosh, thank you! I couldn't find that info anywhere. In too much of a hurry!</P></BODY></HTML> Mon, 12 Jan 2015 22:59:27 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391443#M5496 PamFroemke 2015-01-12T22:59:27Z Re: How do I specify floating point output in Raster Calculator? https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391444#M5497 <HTML><HEAD></HEAD><BODY><P>10.2: <A href="http://resources.arcgis.com/en/help/main/10.2/index.html#/Working_with_operators_in_Map_Algebra/00p600000008000000/">Map Algebra Operators</A></P><P>10.3: <A href="http://desktop.arcgis.com/en/desktop/latest/guide-books/extensions/spatial-analyst/map-algebra/working-with-operators.htm">Map Algebra Operators</A></P><P>The 10.3 help is going to take some getting used to!</P></BODY></HTML> Tue, 13 Jan 2015 07:33:27 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-do-i-specify-floating-point-output-in-raster/m-p/391444#M5497 curtvprice 2015-01-13T07:33:27Z