[GRASS-user] d.polar strange behavior when using MASK

[Stefano Costa]

Il giorno ven, 05/10/2007 alle 15.26 +0100, Glynn Clements ha scritto: 
> Strange. How large is the 27616.0_raw file? Does anything get written
> to the 27616.0_binned file? What happens if you execute the command
> manually, i.e.:

steko at cycnus:~/grassdata/donetta/steko/.tmp/cycnus$ ls -l
totale 26340
-rw-rw-rw- 1 steko steko        0 2007-10-05 21:12 15733.0
-rw-rw-rw- 1 steko steko        0 2007-10-05 21:12 15733.1
-rw-rw-rw- 1 steko steko        0 2007-10-05 21:13 15859.0
-rw-r--r-- 1 steko steko        0 2007-10-05 21:13 15859.0_binned
-rw-r--r-- 1 steko steko  6773154 2007-10-05 21:13 15859.0_raw

and the result of the manual command is the same. However:

cat ${TMP}_raw                        <-- runs fine (14 s on a 6MB file)
cat ${TMP}_raw | grep -v '^*$'        <-- very very slow (more than 1h
on the same file)

However, this weekend there was an update to the Debian `grep' package
and now d.polar is working.

I'm not going to file a bug if no one else has this problem.

Thanks, Stefano



-- 
Stefano Costa
steko at jabber.linux.it
http://www.iosa.it Archeologia e Software Libero
Io uso Debian GNU/Linux!