[GRASS5] problem with r.spread

Eric G. Miller egm2 at jps.net
Sun Mar 9 22:48:36 EST 2003

On Mon, Mar 03, 2003 at 07:10:23AM +0000, Dirk Dennig wrote:
> Dear community,
> I don't know any C yet, so it is very time consuming to find out, where 
> the problem is. It seems like "replaceHa()" it called a couple of times 
> and than stops with a seg fault.
> I can attach a message from gdb.
> 100%
> Reading inputs ... 100%
> Reading fire_origin ...  100%
> Finding spread time - number of cells visited in percentage ...    0%(no 
> debugging symbols found)...(no debugging symbols found)...
> Program received signal SIGSEGV, Segmentation fault.
> 0x0804cd50 in replaceHa ()  
> I know somebody else trying to work with r.spread as well. She had the 
> same problem as me. The odd thing is, she said r.spread worked on the 
> windows port. The windows port is not running on my machine (OS: Windows 
> 2000), but that is another story...

I just committed a few changes to r.spread.  You can check them out from
the HEAD branch of 5.0.  It "seems" to work okay, but I don't have
sufficient inputs to really test the program.  Certainly, more clean-up
could be done...

echo ">gra.fcw at 2ztr< eryyvZ .T pveR" | rot13 | reverse

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