Difference between revisions of "GRASS GIS contributors meetings in San Michele/February 2016"

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(Stepan)
(Participants and reports)
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* Matej
 
* Matej
 
==== Stepan ====
 
* worked on modification of db library to allow proper work with 64bit integers  (not yet commited needs discussion)
 
* created init version of v.in.osm module  {{rev|67912}} by turek
 
* created draft (not yet commited) of v.db.category module to build category crosstable between two layers
 
* worked on worflow OSM data -> GRASS ->  v.net.* analyses with turntable
 
  
 
==== Luca ====
 
==== Luca ====
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* [https://trac.osgeo.org/grass/timeline?from=Feb+21%2C+2016&daysback=7&authors=martinl&milestone=on&ticket=on&changeset=on&wiki=on&update=Update Logs overview]
 
* [https://trac.osgeo.org/grass/timeline?from=Feb+21%2C+2016&daysback=7&authors=martinl&milestone=on&ticket=on&changeset=on&wiki=on&update=Update Logs overview]
 +
 +
==== Stepan ====
 +
* worked on modification of db library to allow proper work with 64bit integers  (not yet commited needs discussion)
 +
* created init version of v.in.osm module  {{rev|67912}} by turek
 +
* created draft (not yet commited) of v.db.category module to build category crosstable between two layers
 +
* worked on worflow OSM data -> GRASS ->  v.net.* analyses with turntable
  
 
=== Photos ===
 
=== Photos ===

Revision as of 10:18, 23 February 2016

Date

15-20 February 2016

Agenda

Community stuff:

Time-based task:

  • Wed morning - GIS.lab (Markus, Luca, Ludka, Martin, ...)
  • Fri morning - OSM data -> Vector network analysis with turntable (Markus, Luca, Stepan, ...)

Raster:

  • discuss and ideally activate new raster compression scheme in "trunk" (trac #2750)
    • code: lib/raster/init.c, line 124
    • Plan:
      • Null data are by default DEFLATE compressed: hence, if GRASS_COMPRESS_NULLS=1 or not defined at all. So, if the user sets GRASS_COMPRESS_NULLS to anything else than 1, Null data will not be compressed.
      • Note: Backward NULL file compression compatibility could be implemented in relbranch70 only by ZLIB's DEFLATE (see https://trac.osgeo.org/grass/ticket/2750#comment:36). Hence ZLIB may qualify for the default NULL compression algorithm.

Projections:

Core:

  • Kickstart of GRASS with LatLong predefined, open import wizard | switch projection

QA:

winGRASS:

Web CMS:

  • discuss CMS migration to Wordpress

OSM data -> Vector network analysis with turntable

  • Add turntable support for OSM data
  • discuss: How the whole solution should look like?

Addons:

  • Update include/Make to reflect Addons with libs

Participants and reports

  • Martin Landa
  • Ludmila
  • Matej

Luca

Markus

Martin

Stepan

  • worked on modification of db library to allow proper work with 64bit integers (not yet commited needs discussion)
  • created init version of v.in.osm module r67912 by turek
  • created draft (not yet commited) of v.db.category module to build category crosstable between two layers
  • worked on worflow OSM data -> GRASS -> v.net.* analyses with turntable

Photos

GRASS GIS contributors meetings in San Michele February 2016.jpg