topic Re: How to use Deg2rad function? in Python Questions https://community.esri.com/t5/python-questions/how-to-use-deg2rad-function/m-p/301662#M23445 <HTML><HEAD></HEAD><BODY><SPAN>the link is</SPAN><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z000000ns000000.htm">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z000000ns000000.htm</A><BR /><SPAN>the error is associated with your small-case cos instead of the capitalized Cos (always specify the exact error)</SPAN><BR /><SPAN>Inras would be your input raster and Outras would be your output raster...and so on</SPAN></BODY></HTML> Wed, 04 May 2011 05:37:45 GMT DanPatterson_Retired 2011-05-04T05:37:45Z How to use Deg2rad function? https://community.esri.com/t5/python-questions/how-to-use-deg2rad-function/m-p/301661#M23444 <HTML><HEAD></HEAD><BODY><SPAN>Dear All</SPAN><BR /><SPAN>I need to convert my slope raster from Degree to Radian.the instruction is in the help,as follow:</SPAN><BR /><SPAN>&gt;&gt;&gt; import math</SPAN><BR /><SPAN>&gt;&gt;&gt; deg2rad = math.pi / 180.0</SPAN><BR /><SPAN>&gt;&gt;&gt; from arcpy.sa import *</SPAN><BR /><SPAN>&gt;&gt;&gt;outras = cos ( inras * deg2rad )</SPAN><BR /><SPAN>but it give me an error.I don't know how to introduce inras and outras.</SPAN><BR /><SPAN>I really appreciate if some one could explain the procedure.</SPAN><BR /><SPAN>thx</SPAN></BODY></HTML> Wed, 04 May 2011 01:36:30 GMT https://community.esri.com/t5/python-questions/how-to-use-deg2rad-function/m-p/301661#M23444 majidMoradmand 2011-05-04T01:36:30Z Re: How to use Deg2rad function? https://community.esri.com/t5/python-questions/how-to-use-deg2rad-function/m-p/301662#M23445 <HTML><HEAD></HEAD><BODY><SPAN>the link is</SPAN><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z000000ns000000.htm">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z000000ns000000.htm</A><BR /><SPAN>the error is associated with your small-case cos instead of the capitalized Cos (always specify the exact error)</SPAN><BR /><SPAN>Inras would be your input raster and Outras would be your output raster...and so on</SPAN></BODY></HTML> Wed, 04 May 2011 05:37:45 GMT https://community.esri.com/t5/python-questions/how-to-use-deg2rad-function/m-p/301662#M23445 DanPatterson_Retired 2011-05-04T05:37:45Z