[GRASS-user] [GRASSLIST:1112] r.flow barrier bug?

Jonathan Greenberg jgreenberg at arc.nasa.gov
Sat Jun 17 14:01:53 EDT 2006


I can't seem to get r.flow working with a 1/0 barrier file I made from
r.mapcalc.  It outputs the vector fine without the barrier file, but when I
use a barrier file it doesn't output anything.

The output is as follows (note that it never creates a set of flowlines):

***

Opening output files...
The vector 'streams' already exists and will be overwritten.
done.
Allocating memory: elevation, aspect, barrier, flowline header, e/w
distances, quantization tolerances.
Reading input files: elevation...
, barrier

***

Ideas?

--j

--

Jonathan A. Greenberg, PhD
NRC Research Associate
NASA Ames Research Center
MS 242-4
Moffett Field, CA 94035-1000
Phone: 415-794-5043
AIM: jgrn3007
MSN: jgrn3007 at hotmail.com





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