[GRASS-dev] GSoC Week 9: Improved Integration of GRASS GIS and Jupyter Notebooks

Caitlin Haedrich caitlin.haedrich at gmail.com
Mon Aug 9 05:57:20 PDT 2021


Hi all,

Happy last week of coding! Here's an update of my GSoC project, "Improved
Integration of GRASS GIS and Jupyter Notebooks." Per usual, you can find
more information on the wiki page [1].

1) What did I accomplish this week?

   - I had a meeting with my mentors, Vaclav Petras and Helena Mitasova. We
   discussed some of the existing PR's and goals for the rest of the summer.
   - Rasters reproject and display much faster now! You can test it out in
   Binder at [2].  As Vaclav pointed out, it was oversampling the raster when
   it reprojected - adding a method to estimate the resolution in target
   location fixed this.
   - Re-arranged code for InteractiveMap and improved documentation [3]
   - Added save as HTML method for InteractiveMap [3]


2) What do I plan to do next week?

   - I have a meeting with my mentors planned for today
   - Add simple CRS option for raster display in folium
   - Finish test script [4]
   - Improve/finish GRASS-Jupyter Demonstration notebook

3) Am I blocked on anything?

   - No, I'm not currently blocked on anything.


Feedback, comments, questions and ideas welcome!

Best,
Caitlin

References:
[1] https://trac.osgeo.org/grass/wiki/GSoC/2021/JupyterAndGRASS
[2]
https://mybinder.org/v2/gh/chaedri/grass/interactive-rasters?urlpath=lab%2Ftree%2Fdoc%2Fnotebooks%2Fjupyter_integration.ipynb
[3] https://github.com/OSGeo/grass/pull/1769
[4] https://github.com/OSGeo/grass/pull/1739
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