[GRASS-dev] [SoC] Weekly report 1# + #2 - GRASS v.net front end

2012-06-04 Thread Štěpán Turek 

Hello,

I am sorry. I have posted reports only to SoC mailing list. There are my 
two GSoC reports which I have written so far:



Report #2:

1) What do I have completed this week?
GRASS Community Sprint [1] continued through the weekend until the Monday.
Until the end of the event I managed to make interactive inserting of 
coordinates from map window to module parameter field workable.

Whole summary of my work at the event can be found at [2].

After Community Sprint I had to spend some time with learning for exam 
and dealing with other school stuff.


From Thursday I have been studying existing code, which can be used for 
implementation of dialog for work with v.net.* modules.


2) What am I going to achieve for next week?
I am going to create the dialog for work with v.net.* modules.

3) Is there any blocking issue?
No.

[1]http://grass.osgeo.org/wiki/GRASS_Community_Sprint_Prague_2012
[2]http://grass.osgeo.org/wiki/Talk:GRASS_Community_Sprint_Prague_2012#Stepan_Turek 
\



Report #1:

1) What do I have completed this week?

Currently, I take part in GRASS Community Sprint [1]. I discussed my 
GSoC project with mentors.


I started implementing feature for interactive inserting of coordinates 
from
map window to module parameter field, in order to get familiar with 
GRASS WxGUI.


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

I am going to finish the feature for interactive inserting coordinates 
and continue study WxGUI code.


3) Is there any blocking issue?

So far, no.

[1] http://grass.osgeo.org/wiki/GRASS_Community_Sprint_Prague_2012

Regards,
Stepan


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Re: [GRASS-dev] [GRASS GIS] #175: v.to.rast labelcol= SegFaults and ignored

2012-06-04 Thread GRASS GIS 
#175: v.to.rast labelcol= SegFaults and ignored
--+-
  Reporter:  hamish   |   Owner:  grass-dev@…  
  Type:  defect   |  Status:  reopened 
  Priority:  normal   |   Milestone:  6.4.0
 Component:  Vector   | Version:  unspecified  
Resolution:   |Keywords:  v.to.rast
  Platform:  Unspecified  | Cpu:  Unspecified  
--+-

Comment(by mmetz):

 Replying to [comment:11 hamish]:
 
  The second item: ''Also when trying to use the vector cat for the raster
 cat the labelcolumn is ignored'' remains unfixed, so reopening the report
 for that.

 Please try trunk r51970.

 Markus M

-- 
Ticket URL: https://trac.osgeo.org/grass/ticket/175#comment:12
GRASS GIS http://grass.osgeo.org

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[GRASS-dev] GRASS and sextante

2012-06-04 Thread Paolo Cavallini 
Hi all.
Now working on sextante interface to grass. One problem I'm finding is:
- GRASS raster can have labels (very convenient, e.g. r.param.scale saves 
feature
names along with categories)
- when saving to TIFF, these are stripped
- as a consequence, the flow DTMFeatures rasterFeature vector strips the
categories, and data are lost.
Any way of keeping them? Of course we can Use raster values as categories, but
keeping the labels would be much better. One way would be to pipe directly the 
two
GRASS commands, without exporting in between, but this is not implemented yet.
All the best.
-- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
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Re: [GRASS-dev] GRASS and sextante

2012-06-04 Thread Benjamin Ducke 
Theoretically, it wouldn't be very hard to read the labels
from the mapset in which SEXTANTE is storing the (temporary)
GRASS datasets; they are saved as plain ASCII there.

However, the host GIS for SEXTANTE must then somehow deal
with this additional data in some useful way (e.g. via a 
virtual raster attribute table).

Ben

-- 
Benjamin Ducke
{*} Geospatial Consultant
{*} GIS Developer
  
  benducke AT fastmail.fm


On Mon, Jun 4, 2012, at 16:45, Paolo Cavallini wrote:
 Hi all.
 Now working on sextante interface to grass. One problem I'm finding is:
 - GRASS raster can have labels (very convenient, e.g. r.param.scale saves
 feature
 names along with categories)
 - when saving to TIFF, these are stripped
 - as a consequence, the flow DTMFeatures rasterFeature vector strips
 the
 categories, and data are lost.
 Any way of keeping them? Of course we can Use raster values as
 categories, but
 keeping the labels would be much better. One way would be to pipe
 directly the two
 GRASS commands, without exporting in between, but this is not implemented
 yet.
 All the best.
 -- 
 Paolo Cavallini - Faunalia
 www.faunalia.eu
 Full contact details at www.faunalia.eu/pc
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