To sastry's question
You can get this from moon.cecer.army.mil,
You can do an anonymous FTP at the site and search around
under grass/documents.
*****************************************************************
* Nalneesh Gaur *
* 202, West Boyd, Room 302 *
* Environmental Modeling and GIS lab *
* University of Oklahoma *
* Norman, OK 73019 *
* ngaur@chief.ecn.uoknor.edu *
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