[GRASS-user] FW: r.lake issues

[ambrish dhaka]

From: ambijat at hotmail.com
To: qgis-user at lists.osgeo.org
Subject: r.lake issues
Date: Tue, 28 Aug 2012 04:55:59 +0000





HI! ALL
I have been trying to generate a lake feature from dem and seed raster files using r.lake, this is information below.

The areas are not created as values can be seen below.



r.lake dem=e15234 at user1 seed=seed at user1 wl=50 lake=seed50

Lake depth from 0.000000 to 0.000000


Lake area 0.000000 square meters


Lake volume 0.000000 cubic meters


Volume is correct only if lake depth (terrain raster map) is in meters
Successfully finished
What could be the reason.
AMBRISH DHAKA
THANKS! IN ADVANCE

 		 	   		   		 	   		  
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