Talk:GRASS Community Sprint Genova 2013

Reports

Vaclav Petras

• Wiki
  • publishing tips for wxGUI development (wxGUI Programming Howto)
  • Overview of tested Tools for Python programming
  • discussing the purpose of wiki, trac, etc. (http://titanpad.com/NzPV3h8k1E)
• wxGUI refactoring:
  • wxGUI refactoring status page (http://trac.osgeo.org/grass/wiki/wxGUIDevelopment/Refactoring)
  • changes influencing d.mon: first version of querying for d.mon r54881, distance measuring in d.mon r54883, profile tool in d.mon r54892 wxplot histogram in d.mon r54896
  • removing last tree usages from map display r54896
  • documentation: GrassInterface API doc r54942, SUBMITTING_WXGUI file created r54953
• each layer is added only once in d.mon r54894

Luca Delucchi

• commit small fix in i.histo.match (thanks to Nikos Alexandris) r54833
• update example for wxpython gui r54837, r54875
• work on pygrass:
  • cleanup r54882, r54903, r54974
  • test and add doctest r54902, r54917, r54919, r54923, r54924, r54933, r54975

Nikos Alexandris

• Wiki
  • adding categories to GRASS-wiki pages and into category pages (trying to create/manage categories hierarchy)
  • creating new Templates (check http://titanpad.com/NzPV3h8k1E)
  • scratching ideas on retouching the GRASS-Wiki main page [1]
  • proposition for an alternative logos:
    • GRASS-Wiki logo: http://grasswiki.osgeo.org/wiki/File:Grasswiki_logogram_suggestion_B_vector.png
    • "badge" for historic GRASS-Wiki material http://grasswiki.osgeo.org/wiki/File:Grasswiki_history_logo_A.png
  • archi.tect.gr added more stuff in the new proposed CSS for GRASS-Wiki -- his comments on [Titanpad's chat]

• Translating GRASS in to Greek
  • debating with NikosV about terms translated in Greek :-p

• Support bug-hunting
  • trying to compiled GRASS 70 under OS-X, support bug-hunting for the "volume visualization" problem and more (thanks to AnnaK)

• Support enhancements
  • supporting YannC in enhancing i.landsat.toar, updating its manual
  • scripting i.atcorr -- bash script works! ToDo: convert to python/pygrass script.
  • added evi2 in i.vi (thanks YannC, NikosV) r54984

• ToDo for the Community Sprint
  • work on photos (e.g. collage)
  • work on the final report 1st draft sent to Luca D

• Group Photo :-)

# importing rgb tif in xy Location
 r.in.gdal in=/home/nik/archive/community_sprints/grassgis_cs_genova_group_photo_700px.tif \
 out=grassgis_cs_genova_group_photo_700px
 
 # create grass_community Mapset
 g.mapset -c mapset=grass_community
 
 # adjust region
 g.region rast=g.region rast=grassgis_cs_genova_group_photo.alpha -p
 
 # extract intensity values out of rgb
 i.rgb.his \
 r=grassgis_cs_genova_group_photo.red \
 g=grassgis_cs_genova_group_photo.green \
 b=grassgis_cs_genova_group_photo.blue \
 hue=grassgis_cs_genova_group_photo.rgb_hue \
 intensity=grassgis_cs_genova_group_photo.rgb_intensity \
 saturation=grassgis_cs_genova_group_photo.rgb_saturation
 
 # segment -- group already created after import!
 i.segment -w group=grassgis_cs_genova_group_photo_rgb \
 out=grassgis_cs_genova_group_photo_rgb_segmented \
 threshold=8 radioweight=0.2 minsize=130 smoothweight=0.2
 
 # compare
 g.gui.mapswipe \
 first=grassgis_cs_genova_group_photo.rgb_intensity \
 second=grassgis_cs_genova_group_photo_rgb_segmented
 
 # switch orientation to vertical, adjust and shoot screens

Segmenting the "GRASS Community Sprint in Genova, 2013" group photo

Ves Nikos

• Translating grass GUI into Greek
• Bug-hunting, testing under Windows

Anna Kratochvilova

• fix #1868 + some refactoring r54838
• improved MapSwipe (cross mirrors cursor movement) r54884
• partial refactoring of overlays (legend, barscale) r54909,r54941
• small fixes to ensure compatibility with wxPython 2.9 r54916,r54922,r54925,r54926
• partial fix of cartographic composer on Windows r54921
• fix command layer r54952
• new dialog for showing query results r54972

Markus Metz

• i.segment integration in trunk
• bugfixing
• massive vector library improvements

Pietro Zambelli

• further development of pygrass

Press release

Draft: http://etherpad.osuosl.org/ZYoeycpdeW done :)

Notes for the organizers

See Talk:GRASS_Community_Sprint_Prague_2011#Notes_for_the_organizers

Not to forget about

First day:

• presentation of participants

First or second day:

• group photo