Fri, Jan 21 2005
22:41:29
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Request created by guest
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Subject: r.resamp.rst segfault
Platform: GNU/Linux/i386
grass obtained from: Mirror of Trento site
grass binary for platform: Compiled from Sources
GRASS Version: grass-6.0.cvs_src_snapshot__2005_01_15
r.resamp.rst input=dem5 elev=dem1 ew_res=1 ns_res=1
mapset for input proba
Processing all selected output files will require
239700 bytes of disk space for temp files
zmin=-7441.180302,zmax=4027.909900
Temporarily changing the region to desired resolution...
Changing the region back to initial...
Percent complete: Segmentation fault
It works perfect in 5.4. Input dem is an output of r.surf.fractal. The region
is very small:
g.region -p
projection: 99 (Transverse Mercator)
zone: 0
datum: etrs89
ellipsoid: grs80
north: 326715
south: 326480
west: 266920
east: 267175
nsres: 5
ewres: 5
rows: 47
cols: 51
Maciek |
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Sat, Jan 22 2005
03:21:39
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Mail sent by hmitaso@unity.ncsu.edu
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Fri, 21 Jan 2005 21:25:42 -0500
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From |
Helena <hmitaso@unity.ncsu.edu>
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NCSU
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grass5@grass.itc.it
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Subject |
Re: [GRASS5] [bug #2925] (grass) r.resamp.rst segfault
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<20050121214129.656D8102BE2@lists.intevation.de>
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Request Tracker wrote:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=2925
> -------------------------------------------------------------------------
>
> Subject: r.resamp.rst segfault
>
> Platform: GNU/Linux/i386
> grass obtained from: Mirror of Trento site
> grass binary for platform: Compiled from Sources
> GRASS Version: grass-6.0.cvs_src_snapshot__2005_01_15
>
> r.resamp.rst input=dem5 elev=dem1 ew_res=1 ns_res=1
>
> mapset for input proba
>
> Processing all selected output files will require
> 239700 bytes of disk space for temp files
>
> zmin=-7441.180302,zmax=4027.909900
> Temporarily changing the region to desired resolution...
> Changing the region back to initial...
> Percent complete: Segmentation fault
>
> It works perfect in 5.4. Input dem is an output of r.surf.fractal. The region
is very small:
>
> g.region -p
> projection: 99 (Transverse Mercator)
> zone: 0
> datum: etrs89
> ellipsoid: grs80
> north: 326715
> south: 326480
> west: 266920
> east: 267175
> nsres: 5
> ewres: 5
> rows: 47
> cols: 51
>
> Maciek
>
> -------------------------------------------- Managed by Request Tracker
>
> _______________________________________________
> grass5 mailing list
> grass5@grass.itc.it
> http://grass.itc.it/mailman/listinfo/grass5
It is probably related to the merge of WIND and WIND3. If you find out in the
code
what needs to be changed and test it, I will submit the fix. It is probably simple.
Helena
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Sat, Jan 22 2005
10:52:05
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Mail sent by guest
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Here is a backtrace:
(gdb) r srtm.dem el=rst ew_res=10 ns_res=10
Percent complete: 0%
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1086126496 (LWP 24161)]
0x4064995c in mallopt () from /lib/tls/libc.so.6
(gdb) bt
#0 0x4064995c in mallopt () from /lib/tls/libc.so.6
#1 0x406473fd in malloc () from /lib/tls/libc.so.6
#2 0x40517d31 in G_malloc (n=Variable "n" is not available.
) at alloc.c:23
#3 0x40542fba in G_site_new_struct (cattype=Variable "cattype" is not available.
) at sites.c:80
#4 0x4002c5d7 in IL_check_at_points_2d (params=0x804d340, data=Variable
"data" is not available.
)
at point2d.c:67
#5 0x4002f8f6 in IL_resample_interp_segments_2d (params=0x804d340,
bitmask=0x0, zmin=Variable "zmin" is not available.
) at ressegm2d.c:565
#6 0x0804af10 in main (argc=5, argv=0xbffff2a4) at main.c:573
Probably it is related to the cross validation changes.
Markus
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Sat, Jan 22 2005
11:10:08
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Mail sent by werchowyna@pf.pl
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From |
"Maciek Sieczka" <werchowyna@pf.pl>
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To |
"Helena" <hmitaso@unity.ncsu.edu>, "Request Tracker" <grass-bugs@intevation.de>
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"grass devel" <grass5@grass.itc.it>
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References |
<20050121214129.656D8102BE2@lists.intevation.de> <41F1B9A6.60107@unity.ncsu.edu>
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Subject |
Re: [GRASS5] [bug #2925] (grass) r.resamp.rst segfault
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Date |
Sat, 22 Jan 2005 11:10:09 +0100
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From: "Helena" <hmitaso@unity.ncsu.edu>
>> Subject: r.resamp.rst segfault
> It is probably related to the merge of WIND and WIND3. If you find out in
> the code what needs to be changed and test it, I will submit the fix. It
> is probably simple.
> Helena
I don't know a thing about coding, sorry. If anybody would kindly be willing
to try to fix the bug, BTW please take a look if something can be easily
done about the "Resolution bug" decsibed in raster/r.resamp.rst/Bugs - if
that's not too much work.
Maciek
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Fri, Jul 22 2005
14:17:56
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Mail sent by msieczka
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Fri, Jul 22 2005
14:18:05
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Status changed to resolved by msieczka
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