topic Spatial Statistics multi-bands raster in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/spatial-statistics-multi-bands-raster/m-p/150003#M2094 <HTML><HEAD></HEAD><BODY><SPAN>Hi, </SPAN><BR /><BR /><SPAN>I am a real beginner to Python!&nbsp; I want to calculate statistics for a single raster file with 10 bands but I can't get it to loop through all the bands. I am able to list my bands using arcpy.Describe(file_x)&nbsp; and file_x.children ...I can extract stats for band 1 but can't get it to loop to the next band when I want to use this tool :</SPAN><BR /><BR /><SPAN>outZSaT = ZonalStatisticsAsTable(inZoneData, zoneField, inValueRaster, outTable, "NODATA", MEAN") </SPAN><BR /><BR /><SPAN>I am not sure how to call or loop through my bands ? </SPAN><BR /><BR /><SPAN>Please, any help is welcome. </SPAN><BR /><BR /><SPAN>Cheers</SPAN></BODY></HTML> Wed, 12 Oct 2011 19:31:03 GMT HugoDrouin 2011-10-12T19:31:03Z Spatial Statistics multi-bands raster https://community.esri.com/t5/arcgis-spatial-analyst-questions/spatial-statistics-multi-bands-raster/m-p/150003#M2094 <HTML><HEAD></HEAD><BODY><SPAN>Hi, </SPAN><BR /><BR /><SPAN>I am a real beginner to Python!&nbsp; I want to calculate statistics for a single raster file with 10 bands but I can't get it to loop through all the bands. I am able to list my bands using arcpy.Describe(file_x)&nbsp; and file_x.children ...I can extract stats for band 1 but can't get it to loop to the next band when I want to use this tool :</SPAN><BR /><BR /><SPAN>outZSaT = ZonalStatisticsAsTable(inZoneData, zoneField, inValueRaster, outTable, "NODATA", MEAN") </SPAN><BR /><BR /><SPAN>I am not sure how to call or loop through my bands ? </SPAN><BR /><BR /><SPAN>Please, any help is welcome. </SPAN><BR /><BR /><SPAN>Cheers</SPAN></BODY></HTML> Wed, 12 Oct 2011 19:31:03 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/spatial-statistics-multi-bands-raster/m-p/150003#M2094 HugoDrouin 2011-10-12T19:31:03Z Re: Spatial Statistics multi-bands raster https://community.esri.com/t5/arcgis-spatial-analyst-questions/spatial-statistics-multi-bands-raster/m-p/150004#M2095 <HTML><HEAD></HEAD><BODY><SPAN>Take a look at these python scripts as a potential starting point </SPAN><A href="http://resources.arcgis.com/gallery/file/geoprocessing/details?entryID=7BC45E58-1422-2418-A00F-329E9CA585BC">http://resources.arcgis.com/gallery/file/geoprocessing/details?entryID=7BC45E58-1422-2418-A00F-329E9CA585BC</A></BODY></HTML> Wed, 12 Oct 2011 21:22:24 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/spatial-statistics-multi-bands-raster/m-p/150004#M2095 ThomasDilts 2011-10-12T21:22:24Z