Re: [GRASS-dev] [GRASS GIS] #1682: incorrect output from v.voronoi

[GRASS GIS]

#1682: incorrect output from v.voronoi
---+
 Reporter:  MichaelP   |   Owner:  grass-dev@…  
 Type:  defect |  Status:  new  
 Priority:  major  |   Milestone:  6.4.3
Component:  Vector | Version:  6.4.2
 Keywords:  v.voronoi  |Platform:  Linux
  Cpu:  x86-64 |  
---+

Comment(by neteler):

 Screenshot of output map which is partially wrong, added. Looks like
 a sort problem?

-- 
Ticket URL: 
GRASS GIS 

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[GRASS-dev] Weekly report #6 - GRASS v.net front end

[Štěpán Turek]

Hello,

I am sorry to be late with my report. I wanted to wait for committing my 
changes into trunk (testing have taken me little bit more time than I 
expected) and report finally some real work, not just words as in 
previous reports.


1) What do I have completed this week?

Mostly I tested and tuned the changes, which were committed today ([1], 
[2], [3]).

More info about commited work can be found at [4].

2) What am I going to achieve for next week?

I am going to work on integration of v.net.path module to front end and 
also to work further on GCP Manager which shares lot of functionality 
with //the front end.


3) Is there any blocking issue?

No.

[1] https://trac.osgeo.org/grass/changeset/52255 

[2] https://trac.osgeo.org/grass/changeset/52256 

[3] https://trac.osgeo.org/grass/changeset/52257 

[4] 
http://grass.osgeo.org/wiki/GRASS_GSoC_2012_WxGUI_front_end_for_vector_analysis_modules#Week_6_.28June_18.29


Regards,
Stepan
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Re: [GRASS-dev] digitizer crash

[Michael Barton]

Thanks much. I'll do new builds next week.

Michael

On Jul 1, 2012, at 5:04 AM, Markus Metz wrote:

> On Sat, Jun 23, 2012 at 6:36 AM, Michael Barton  
> wrote:
>> One of my students reported intermittent crashing of the digitizer when
>> saving a map in GRASS 7 with Mac Lion (OSX 10.7). I haven't used the
>> digitizer much lately but did a new build today to see if that helped.
>> 
>> I tried the digitizer earlier with no problem, but just tried it again and
>> got the following crash when I went to save the new map after making a
>> couple polygons. Note that it killed the GUI completely too. However, the
>> digitized map seems to be OK (i.e. displays OK). There are two errors. I'm
>> attaching a screenshot of the Mac error window (or the hopefully relevant
>> part of it). GRASS also generated an error, but I think that this is the
>> same error that is generated if you close the GUI when NVIZ is displaying a
>> map. If so, it is some kind of error trap when closing the GUI but having
>> either a digitizing session or an NVIZ session active. I can file a bug
>> report, but want to know if anyone else has encountered this yet?
>> 
>> Michael
>> 
>> =  GRASS error =
>> 
>> GRASS 7.0.svn
>> (Boulder_UTM13_wgs84):~/Dropbox/NCAR_files/paleoclimate/400-0yrs >
>> pythonw2.6(3217,0xac12f2c0) malloc: *** error for object 0x6bc93260: pointer
>> being freed was not allocated
>> *** set a breakpoint in malloc_error_break to debug
>> 
> Should be fixed in r52251.
> 
> Markus M

_
C. Michael Barton
Visiting Scientist, Integrated Science Program
National Center for Atmospheric Research &
University Consortium for Atmospheric Research
303-497-2889 (voice)

Director, Center for Social Dynamics & Complexity 
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu





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Re: [GRASS-dev] [GRASS-user] GRASS, ArcGIS, and Python incompatibilties

[Glynn Clements]

Michael Barton wrote:

> Does this mean that we no longer *have* to bundle wxPython with the
> Mac binaries? That they will work with whatever wxPython is installed
> (assuming it is within the range of supported versions, of course)
> regardless of what it was compiled with?

That should be the case.

GRASS should only require that you have a suitable version of Python
with suitable versions of the necessary modules (primarily wxPython
and NumPy).

One issue with unbundling is that installing the additional components
may be considered inconvenient on platforms which lack package
management facilities.

OTOH, bundling has issues of its own, mainly that you may get
conflicts between the bundled version and the "system" version.

-- 
Glynn Clements 
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Re: [GRASS-dev] digitizer crash

[Markus Metz]

On Sat, Jun 23, 2012 at 6:36 AM, Michael Barton  wrote:
> One of my students reported intermittent crashing of the digitizer when
> saving a map in GRASS 7 with Mac Lion (OSX 10.7). I haven't used the
> digitizer much lately but did a new build today to see if that helped.
>
> I tried the digitizer earlier with no problem, but just tried it again and
> got the following crash when I went to save the new map after making a
> couple polygons. Note that it killed the GUI completely too. However, the
> digitized map seems to be OK (i.e. displays OK). There are two errors. I'm
> attaching a screenshot of the Mac error window (or the hopefully relevant
> part of it). GRASS also generated an error, but I think that this is the
> same error that is generated if you close the GUI when NVIZ is displaying a
> map. If so, it is some kind of error trap when closing the GUI but having
> either a digitizing session or an NVIZ session active. I can file a bug
> report, but want to know if anyone else has encountered this yet?
>
> Michael
>
> =  GRASS error =
>
> GRASS 7.0.svn
> (Boulder_UTM13_wgs84):~/Dropbox/NCAR_files/paleoclimate/400-0yrs >
> pythonw2.6(3217,0xac12f2c0) malloc: *** error for object 0x6bc93260: pointer
> being freed was not allocated
> *** set a breakpoint in malloc_error_break to debug
>
Should be fixed in r52251.

Markus M
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