Bikash, ESRI has a great user forum for any ArcGIS scripting questions you may have. Try posting your question here: http://forums.esri.com/forums.asp?c=93 in the "ArcGIS Desktop - Geoprocessing Scripting" forum topic.
>From a quick glance, your script requires three arguments: an input workspace, >the mask dataset, and an output workspace. From your error message it appears >you are providing four arguments which do not match with script requirements: >two TIFF files, a shapefile, and a pound (#) sign which needs to be identified >within the script as "use the default" (which it isn't). This will be the >first cause of your error message, so try changing your arguments to >workspaces (directories or geodatabases where contain your rasters) and the >mask dataset you plan on using. Brad Posthumus _______________________________________________ python-win32 mailing list python-win32@python.org http://mail.python.org/mailman/listinfo/python-win32