Talk:GRASS Community Sprint Bonn 2018

Participants and Reports

Summarizing press release: https://grass.osgeo.org/news/75/15/Recap-from-the-OSGeo-Code-Sprint-in-Bonn-2018/

Martin Landa

• SVN log overview
• Show computation region extent settings, see trac #3519
• wxGUI/datacatalog: zoom to first added map (sync with lmgr behaviour)
• wxGUI/preferences: add new option for random colors (vector)
• Read EPSG codes with PROJ v.5 fails, see trac #3514
• wxGUI/datacatalog: display layer on double click
• disable to_text_string() in grass.py, see trac #3508
• rename r.sentinel -> i.sentinel (work in progress), see trac #3522
• v.random restrict wrong categories assigned, see trac #3524
• Currently ​G7:v.random with restrict parameter transfers categories trac #3528
• wxGUI: set up default map display properties when new display is open
• libgis: improve parser UI description error reporting
• v.to.rast: add support for centroids
• wxGUI/dbmgr: better handling of text values in SQLBuilder
• wxGUI/dbmgr: get sample/all values tuning
• wxGUI: implement widget for SQL WHERE params

Moritz Lennert

• SVN log overview
• Committed fix for r.texture to avoid overwrite of existing output maps
• Committed fix for i.segment.uspo to avoid zero division error
• Worked on and discussed new startup mockup, created wiki page for brainstorming
• Use of '_' in i.zc module parameter in i.cutlines to enable parallelization of i.zc. Thanks to Pietro for making this possible in pygrass.
• Some testing for #3361 on slowness of v.select with GEOS. Added explanation to man page to clarify that GRASS' "overlap' = GEOS 'intersects'.
• Testing Ondrej' artificial neural networks modules + discussions on further improvements
• Discussion of new website design
• Discussion on move to github.

Markus Metz

• SVN log overview
• Support of new PROJ 5 API

Markus Neteler

• SVN log overview
• set up Budget for this community sprint
• testing of i.nightlights.intercalibration with DMSP-OLS data, parser fix (contributed by Anika Bettge) and HTML fixes
• Web: activation of roles in http://staging.grass.osgeo.org/
• svn to git migration discussions, watching other projects:
  • GDAL migration:
    • Following https://trac.osgeo.org/gdal/wiki/rfc71_github_migration with interest
    • new GDAL teams on github (by Mateusz Łoskot on gdal-dev)
    • The master GDAL team has no access to OSGeo/gdal repository, it does not need one, it just manages sub-teams and members https://github.com/orgs/OSGeo/teams/gdal/
    • New sub-team gdal-admins has full admin access to OSGeo/gdal repo (all members move from the pevious global GDAL team) https://github.com/orgs/OSGeo/teams/gdal-admins/
    • The gdal-committers team has moved under the umbrella of GDAL master team and has read-write access to OSGeo/gdal repo https://github.com/orgs/OSGeo/teams/gdal-committers/
  • GNOME migration to gitlab:
    • Overview: https://wiki.gnome.org/Initiatives/DevelopmentInfrastructure incl. Evaluation
    • GNOME Mass migration plan https://mail.gnome.org/archives/desktop-devel-list/2018-March/msg00023.html
    • New infrastructure: https://wiki.gnome.org/GitLab
  • QGIS migration
    • https://github.com/qgis/QGIS/wiki/QGIS-Platform-migration-plan
• Ticket trac #3527 (i.atcorr: discrepancy in sensor band numbering in the manual)
• added "How to add keywords in code" submitting rules for Python and C
• work together with Vero on https://grasswiki.osgeo.org/wiki/GRASS-Wiki/CMS_migration_plan_2018
• i.atcorr: sync to trunk (updated spectral curves for various satellites; fix band order for Worldview2; addition of Sentinel-2B, improvement of numerical stability r72557
• Transifex: bidirectional sync of message translations

Veronica Andreo

• SVN log overview
• tested r.texture, see trac #3492
• committed i.atcorr manual example and figure contributed by Zofie Cimburova to perform atmospheric correction on Sentinel-2 bands
• performed general clean-up on i.atcorr manual page
• completed Sentinel wiki (kinda). Editions, corrections and more examples are welcome.
• discussion about new flag and flag behavior for t.remove with Luca trac #3362
• revised and tested old t.* related tickets; closed some old ones as wontfix or worksforme accordingly.
• created patch for trac #3264 with Luca's help
• tested -h flag in t.info, see trac #3322
• added example to t.register (contributed by Ondrej Pesek) + correction of typos and minor text edition
• tweeted and RT from GRASS account and posted in FB GRASS GIS group
• completed revision and clean-up of the Temporal data processing wiki
• opened tickets for g.gui.tplot (after discussions with Nikos and Luca)
• tested trac #3223 and trac #3302
• prepared small extra mapset with MODIS LST time series data (2015-2016) for NC location
• created draft roadmap of priorities for the migration of the web site (work together with MarkusN): see wiki
• created draft GRASS 7.6. New Features page to start adding the cool stuff that will be shipped with 76
• added examples for the new features implemented in g.gui.tplot
• edited the GRASS GIS page at: https://www.osgeo.org/projects/grass-gis/
• Spanish translations in transifex

Ondřej Pešek

• Working on artificial neural network modules (see github commits overview)
• g.gui.gmodeler: Support parameterization and GUI generation in python script; export to PyWPS script (see github commits overview)
• Working on SOS modules (see github commits overview)
• Enhancing PyWPS to support a GRASS location created from a georeferenced file (see github pull request)

Luca Delucchi

• SVN log overview
• g.region improved grow option
• renamed r.modis addons to i.modis
• working on temporal framework open tickets
• discussion about new flag and flag behavior for t.remove with Vero trac #3362
• created three new modules to work with signature files i.signature.list, i.signature.copy, i.signature.remove
• worked with Markus Metz on i.ortho.transform command
• fixed some bug in g.gui.tplot r72485 r72489, one related to trac #3294
• g.gui.tplot added capabilities to set labels for title, x and y axes r72523 r72526
• g.gui.tplot added capabilities to export plotted data to CSV file r72528 r72529 related to trac #3533
• review GSoC proposals
• Italian translation
• added tests from other people r72530, r72546
• r.in.srtm added support for SRTM SWBD r72569 related to trac #3246, removed unzip dependencies

Nikos Alexandris

• Discussion about GRASS GIS, HPC and distributed file systems with Markus Neteler, Soeren Gebert, Markus Metz. Respective wiki pages to be updated.
• Tests related to https://trac.osgeo.org/grass/ticket/774 available at https://github.com/NikosAlexandris/test_color_space_conversions
• Support for vector input in r.clip, see https://trac.osgeo.org/grass/attachment/ticket/3538/r.clip_patch_for_vector_input

Stefan Blumentrath

• Made his first commit to trunk r72444 and fixed trac #3322
• worked on an AddOn t.rast.aggegate.update for updating aggregated STRDS from t.rast.aggregate (please test)
• wrote a patch for improving performance of v.rast.stats that allows multiple input trac #3523 (testing/feedback very welcome)
• SVN log overview

Sören Gebbert

• SVN log overview
• temporal algebra bugfixing

Radek Novotný

• Implementation of new --exec funcionalities (--tmp-location,--no-clean), see trac #3537
• Creating GSoC poroposal