Talk:GRASS Community Meeting Prague 2023
Tasks for participants
- Create section for you in the Reports section.
- List all the things you are working on in the section. Update the list each day. Include things you work on with other people.
- Link the GRASS Community Meeting Prague 2023 project on GitHub to each PR or issue you are working on or plan to be working on.
- If you are or will be working on an issue or on a PR which is not originally submitted by you, assign yourself to the issue or PR. (You can unassign yourself later if you change your mind.)
Planning and organizing
- Initial planning: Veronica Andreo, Martin Landa, Vaclav Petras, Helmut Kudrnovsky, Anna Petrasova, Huidae Cho, Markus Neteler, Helena Mitasova, Micha Silver, Linda Kladivova
- Funding acquisition: Veronica Andreo, Markus Neteler, Vaclav Petras, Anna Petrasova, Huidae Cho, Luca Delucchi, Venkatesh Raghavan
- Budget: Vaclav Petras, Markus Neteler, Veronica Andreo
- Venue and local organizing: Martin Landa
- T-shirts, hoodies, stickers: Vaclav Petras, Anna Petrasova
- Promotion, invitations, and social media: Caitlin Haedrich, Veronica Andreo, Vaclav Petras
- Wiki page: Martin Landa, Markus Neteler, Vaclav Petras, Veronica Andreo
- Virtual meeting organizing: Veronica Andreo
- Photography: Caitlin Haedrich
Ideas for the meeting agenda
Collect ideas here :-)
Markus Neteler
- Improve QGIS-GRASS GIS integration; update of provider to GRASS GIS 8
- GRASS GIS addons overview generator for entire GitHub (and more?) based on tag "grass-gis-addons"
- Discuss about a 4th edition of "Open Source GIS: A GRASS GIS Approach"
- message translation: Easy machine translation of messages in OSGeo-Weblate with DeepL API
- my tests with DeepL show that the quality is very good; average translation time of a user message shrinks to 15 seconds √
- note: one needs to login to Weblate to see the "Automatic suggestion" button (using the OSGeo-ID)
- Fix docs:
- Provide better explanation for radius parameter for r.resamp.filter: https://github.com/OSGeo/grass/issues/2569
- improve v.clean docs
Vero
- All - think about GRASS GIS mission and vision: Where do we want to be as a project in 5 years time? What do we want to have? What do we want to be?
- Participate in discussions about GRASS interfaces with QGIS and R (rgrass)
- Discuss sponsoring
- Student grant for (python) documentation?
- Discuss about wiki clean-up/update (Anna was working on a list of pages)
- Website enhancements: complete open PR's, meet Daniel Torres, new support item in main menu
- Discuss State of GRASS presentation for FOSS4G 2023
- i.landsat if time permits
- ...
You
Reports
Caitlin Haedrich
- Photos, social media and wiki page
- grass.jupyter:
Vaclav Petras
- Rename location to project
- wxGUI: Rename location to project #2993
- Discussion
- Python API
- CI
- Reviews and merges:
Anna Petrasova
- Fix bug in querying
- review, merge and backport of fix in datacatalog
- review of wxGUI: fix show MASK statusbar button widget if mask is created
- merge of wxGUI: adding a button for undocking an AuiNotebook tab to wx.Frame (Single-Window GUI)
- edit check min required wx version when starting wxgui
Maris Nartiss
- i.svm.* cleanup and preparation for a review
- A conceptual proposal for a new start up screen
- Initial version of imagery signature management module i.signatures
- Remove obsolete parts of locale README file
Micha Silver
Working on a new GRASS addon: r.optram the repo on github
02/06: Initialize main file r.optram.py
includes these functions:
- getImgList() - get list of IMG_FILEs in a Sentinel 2 SAFE Directory
- cropToAOI() - Crop the images to the Area of Interest
- prepareSTR() - Convert SWIR to the SWIR Transformed Reflectance
- prepareVI() - Prepare the (user chosen) vegetation index
03/06:
- Split to three modules: r.optram.preprocess, r.optram, r.optram.soilmoisture
- new function: prepareTrapezoid() - to get wet-dry regression lines and slope, intercept values
04/06
- prepareTrapezoid() function completed.
- (Joined video conf with Roger Bivand on R-GRASS integration.)
05/06 Initialize third file/function: r.optram.soilmoisture.py
- createSoilMoisture() - creates new GRASS raster for a single date
- Add documentation to modules
TODO list:
- Read Sentinel cloud mask and mask out cloud pixels in r.optram.preprocess
- large study areas or very long time series will create a big numpy table of variables (vegetation index and STR). A possible solution:
- Determine some "reasonable" maximum size for the numpy table, depending on computer resources.
- Extract a subset of pixels from each raster in the time series, such that the total table pixel values will not exceed that maximum
- The size of the subset will be set by ("reasonable" max / number of rasters in time series)
- Allow user to determine "reasonable" max.
- Currently this addon consists of three sub-modules. Consider to consolidate to one.
Luís de Sousa
Work on GRASS add-on r.mblend
- Module is still maintained and fully functional in GRASS 8.2 (now included in the GRASS global add-ons repository)
- However was not longer producing correct results due to new behaviour in v.what.rast
- Solution identified, using inner buffer to interpolation area (PR #910)
- A small unit test suite was developed (PR #911)
Documentation
Aaron Saw Min Sern
- Fix bug to complete r.univar parallelization. PR
Martin Landa
- Check min required wx version when starting wxgui PR #2990
- Graphical modeler: avoid overlapping module parameters PR #2991
- Show ModelRelation in white on dark mode PR #2997
- Add OSGeo4W workflow to compile Addons PR #912
- Integrate Grapical Modeler into single window layout PR #3003
- Graphical Modeler: fix command parsing in "add tool" dialog PR #3022
Markus Neteler
- backport of "HTML header charset changed from ISO-8859-1 to UTF-8" PR #2547 to GRASS GIS 8.2.1 (fixing r.forcircular manual encoding bug)
- improve "Update alpine Docker tag to v3.18 PR #2953
- backport of Alpine Dockerfile improvements
- discussion about "location/mapset" vs "project/..." terminology
- initial QGIS-GRASS update discussion
- Google Photo album feeds
- Use of pre-commit (recommended to all devs!)
- Participate in a two-hour meeting with Nyall Dawson (QGIS) and the GRASS Community about interfacing GRASS from QGIS
- GRASS GIS manual pages: re-styling and conversion of all pages to markdown:
- convert to markdown with pandoc (draft script see https://app.gitter.im/#/room/#grassgis_sprint:gitter.im discussion)
- using mkdocs (https://www.mkdocs.org/): it provides menus and a search window
- check: automatic formatting for mkdocs: https://github.com/KyleKing/mdformat-mkdocs
Helmut Kudrnovsky
- discuss (win)GRASS-R issues initGrass Error and feature requests
- Review and initial tests of PR compilation with cmake on Windows
- Participated in a two-hour meeting with Roger, Floris, Vaclav, Anna, Micha, ..... about rgrass development
Ondřej Pešek
- gmodeler: add export to an actinia script: PR #3005
- fix GRASS GIS broken for Python 3.12: PR #3009, PR #3010, PR #3011, PR #3018
- fix GRASS GIS addons broken for Python 3.12: PR #917
Floris Vanderhaeghe
- Explore reading straight from the GRASS database into R (https://github.com/rsbivand/rgrass/issues/75)
- Help arranging a meeting with Nyall Dawson for the QGIS GRASS interface
- Participate in a two-hour meeting with Roger Bivand, Vero Andreo, Vaclav, Anna, Helmut, Micha, ..... about rgrass development
- Participate in a two-hour meeting with Nyall Dawson (QGIS) and the GRASS Community about interfacing GRASS from QGIS
Vero Andreo
- Participated in the discussion about renaming locations to projects
- Call with Paulo on diverse topics, r.niche.similarity PR revision and merge
- Participated in a two-hour meeting with Roger, Floris, Vaclav, Anna, Helmut, Micha, ..... about rgrass development
- Worked on GRASS Website:
- Apply fixes and merge the DOI and first draft of sponsoring tiers PRs
- Beautify tables and content of sponsoring page #368
- New menu and submenus (some reordered), please comment #369
- Other minor revisions
Discussion with Nyall (QGIS)
- How to improve the integration
- save some of the existing code
- update "Processing" integration
- ...
- GRASS GIS Addon support in QGIS, see