Dear Vahideh,

you can do that inside R with rgdal package. Just read your tif-file with the 
readGDAL command and write out the data to the rst/rdc-files with 
writeGDAL(data, fname, driver="RST"). Note that rst can store only one band 
per file. If your tif-file contains multiple bands, you have to write it to 
several bands using the "band" option for readGDAL.

Best regards

Lukas 

Am Mittwoch, 27. März 2013, 21:14:39 schrieb vahideh saeidi:
> Dear all,
> I would like to know if anybody knows how to convert my tiff (or jpg....)
> file to "rst" raster format in R.
> I need to convert my image extension from *.tif to *.rst so that I can open
> it in IDRISI software for applying BELClassification (soft classification,
> or Dempster shafer Theory)
> Even, if there is any package for applying Dempster Shafer Theory on
> images, pls inform me.
> (I have one Ikonos image and one DSM raster file for classification)
	[[alternative HTML version deleted]]

