On Mon, 15 Mar 2010, Debabrata Midya wrote:
Dear OSGeo users,
Arguably, you should read the GRASS book [1] carefully first, then consider using GRASS mailing lists - use of the R interface is discussed in chapter 10. Basic use of the interface as of January 2009 is also shown on a screen video [2]. A mailing list is not a good place to give hands-on training from the ground up. The questions below also suggest that getting to know file systems might be a helpful thing to do before reading the GRASS book.
Hope this helps, Roger [1] http://www.grassbook.org/ [2] http://spatial.nhh.no/wun09/wun_grass.swf
Thanks in advance. I need your assistance to work with the above data set. I have installed this data set from http://casoilresource.lawr.ucdavis.edu/drupal/node/438. This is a winzip file and I have extracted all files into the directory \speafish60 directory. The files structure after extraction is like this: - \speafish60\PERMANANENT - \speafish60\PERMANANENT\bdlg - \speafish60\PERMANANENT\cats - \speafish60\PERMANANENT\cell - and so on - \speafish60\user1 I have installed R-2.10.1 on windows XP. I have installed http://trac.osgeo.org/osgeo4w/. I am able to interact with GRASS and R. # set region in GRASS g.region rast=elevation.dem I have issued this command at Cmd > at GRASS GIS Layer Manager Window. But I have received the error below: ERROR: Raster map <elevation.dem> not found How can I change the directory name in GRASS to access the data. Once again, thank you very much for the time you have given. I am looking forward for your reply. Regards, Deb ************************************************************************************* This email message, including any attached files, is confidential and intended solely for the use of the individual or entity to whom it is addressed. The Department of Services, Technology and Administration prohibits the right to publish, copy, distribute or disclose any information contained in this email, or its attachments, by any party other than the intended recipient. If you have received this email in error please notify the sender and delete it from your system. No employee or agent is authorised to conclude any binding agreement on behalf of the Department of Services, Technology and Administration by email. The views or opinions presented in this email are solely those of the author and do not necessarily represent those of the Department, except where the sender expressly, and with authority, states them to be the views of the Department of Services, Technology and Administration. The Department of Services, Technology and Administration accepts no liability for any loss or damage arising from the use of this email and recommends that the recipient check this email and any attached files for the presence of viruses. ************************************************************************************* [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
-- Roger Bivand Economic Geography Section, Department of Economics, Norwegian School of Economics and Business Administration, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: roger.biv...@nhh.no _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
