r.line stops partway through

[Simon Cox]

Following up my weekend message:

I have written a r.mapcalc to remove the "isolated cells".
Now r.line only reports the crowded cells (only a few), but it *still*
stops part-way down the image.  When I tried it on a smaller region
of the image, it ran right through and reported

> GRASS 4.1 > r.line input=k300thin1.1 output=k300line1.1
> Opening files
> Performing extraction
> Closing files

quite happily.  This seems to suggest that there is a built in limit to
the size of maps that r.line will process.  Can anyone confirm this?

Simon Cox
----
___________________________________________________
      __  L     Dr Simon Cox			
   ,~'  L_|\    VIEPS Department of Earth Sciences, 
,-'         \   Monash University, Clayton Vic 3168        
(            \  Australia
\    ___     /          Phone +61 3 565 5762
 L,~'   "\_x/           Fax   +61 3 565 5062
           u    simon at cerberus.earth.monash.edu.au
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