[GRASS-user] Re: [Qgis-user] error with r.cost

[ambijat]

Solved!!!

Thanks! Markus and Hamish,

I got a new mapset created, set the resolution and imported the raster. 
And, it has been fine output.
But, my query is that the raster that I generate from r.walk does not 
give me a line connecting two points. How to get that. I am using 
elevation raster (reclassified) as base raster. Now, about friction 
cost, what to use, aspect or slope map or the cost generated map.

suggest me so that I can get a fine line.

Thanks and regards,
Ambrish Dhaka