[GRASS-PSC] [Motion] Approve Caitlin's student grant final report and issue the second payment

Tue Apr 19 21:43:09 PDT 2022

+1 Markus

Huidae Cho <grass4u at gmail.com> schrieb am Mi., 20. Apr. 2022, 03:16:

> +1
>
> Huidae
>
> --
> Huidae Cho, Ph.D., GISP
> GRASS GIS Developer
> https://idea.isnew.info/
> Sent from my phone
>
> On Tue, Apr 19, 2022, 9:09 PM Anna Petrášová <kratochanna at gmail.com>
> wrote:
>
>> +1
>> Anna
>>
>> On Tue, Apr 19, 2022 at 6:42 PM Michael Barton <Michael.Barton at asu.edu>
>> wrote:
>>
>>> +1 Michael
>>> _____________________________
>>>
>>> C. Michael Barton
>>> Associate Director, School of Complex Adaptive Systems (
>>> https://scas.asu.edu)
>>> Professor, School of Human Evolution & Social Change (
>>> https://shesc.asu.edu)
>>> Director, Center for Social Dynamics & Complexity (
>>> https://complexity.asu.edu)
>>> Arizona State University
>>> Tempe, AZ 85287-2701
>>> USA
>>>
>>> Executive Director, Open Modeling Foundation (
>>> https://openmodelingfoundation.github.io)
>>> Director, Network for Computational Modeling in Social & Ecological
>>> Sciences (https://comses.net)
>>>
>>> personal website: http://www.public.asu.edu/~cmbarton
>>>
>>>
>>> On Apr 19, 2022, at 3:20 PM, Helena Mitasova via grass-psc <
>>> grass-psc at lists.osgeo.org> wrote:
>>>
>>> +1 Helena
>>> Helena Mitasova
>>> Professor, Department of Marine, Earth and Atmospheric Sciences
>>> Faculty Fellow, Center for Geospatial Analytics
>>> North Carolina State University
>>> Raleigh, NC 27695-8208
>>>
>>>
>>> On Tue, Apr 19, 2022 at 5:25 PM Vaclav Petras <wenzeslaus at gmail.com>
>>> wrote:
>>>
>>>> +1, Vaclav
>>>>
>>>> On Tue, 19 Apr 2022 at 17:17, Veronica Andreo <veroandreo at gmail.com>
>>>> wrote:
>>>>
>>>>> Dear PSC,
>>>>>
>>>>> Caitlin has just completed her project for the student grant and
>>>>> submitted the final report (I FWD it here in case you missed it).
>>>>>
>>>>> I hereby propose to approve her final report and issue the second half
>>>>> of the payment. Big thanks to Caitlin and her mentors for your work and
>>>>> commitment! Thanks as well to those testing and providing feedback along
>>>>> the process! Great work Caitlin!! Congratulations!
>>>>>
>>>>> I start with my +1 !!
>>>>>
>>>>> Vero
>>>>>
>>>>> ---------- Forwarded message ---------
>>>>> De: Caitlin Haedrich <caitlin.haedrich at gmail.com>
>>>>> Date: lun., 18 abr. 2022 19:25
>>>>> Subject: [GRASS-dev] grass.jupyter Mini Project Final Report
>>>>> To: <grass-dev at lists.osgeo.org>, <grass-user at lists.osgeo.org>
>>>>>
>>>>>
>>>>> Hi all,
>>>>>
>>>>> Last week, we wrapped a final push on grass.jupyter and are excited
>>>>> for its official release with GRASS 8.2. Here's my final report along with
>>>>> a summary of grass.jupyter changes introduced as part of the project. Thank
>>>>> you all for your support, feedback and testing over the past few months!
>>>>>
>>>>> *The state of the art BEFORE the start of the Mini Project:*
>>>>> During GSoC 2021, we created “grass.jupyter”, a package that improves
>>>>> the integration of GRASS GIS and Jupyter with a set of functions for
>>>>> displaying GRASS data in Jupyter Notebooks. In its previous state,
>>>>> “grass.jupyter” allows users to create static visuals and simple
>>>>> interactive maps. However, several additional features are needed to allow
>>>>> Jupyter users to fully and easily access the power GRASS, including
>>>>> space-time dataset visualization and more options for interactive mapping.
>>>>>
>>>>> *Project Goals*:
>>>>> In preparation for the stable release of grass.jupyter with GRASS 8.2,
>>>>> this project had three main goals: (1) create space time dataset
>>>>> visualizations for use in Jupyter Notebooks, (2) improve the integration of
>>>>> GRASS with folium (leaflet library for Python) and (3) write a function for
>>>>> displaying vector attributes in nicely-formatted tables (using Pandas or
>>>>> Geopandas). Along the way, we also wanted to finalize the naming of
>>>>> grass.jupyter classes and create documentation (thank you Vaclav Petras).
>>>>>
>>>>> *The state of the art AFTER the Mini Project:*
>>>>> 1. New TimeSeriesMap class that creates ipywidget time sliders of
>>>>> space time datasets (see attached timeseriesmap.png) and a notebook
>>>>> documenting it's usage [1]
>>>>> 2. Improved GRASS-folium integration allowing rasters and vectors to
>>>>> be added to existing folium maps (see attached grass-folium.png) and
>>>>> updated notebook demonstrating its usage [2]
>>>>> 3. Updated class names:
>>>>>
>>>>>    - GrassRenderer -> Map
>>>>>    - Grass3dRenderer -> Map3D
>>>>>    - InteractiveMap
>>>>>    - TimeSeries -> TimeSeriesMap
>>>>>
>>>>> 4. Thanks to Vaclav Petras, we also have a manual page for
>>>>> grass.jupyter [3]
>>>>> 5. I didn't end up working to integrate GRASS and Pandas. It seems
>>>>> that it is quite straightforward to display vector attributes in
>>>>> nicely-formatted Pandas tables. For example:
>>>>>
>>>>> >>> import pandas as pd
>>>>>
>>>>> >>> import sqlite3
>>>>> >>> sql_path = gs.read_command("db.databases",
>>>>> driver="sqlite").replace('\n', '')
>>>>> >>> con = sqlite3.connect(sql_path)
>>>>> >>> sql_stat="SELECT * FROM field"
>>>>> >>> df = pd.read_sql_query(sql_stat, con)
>>>>>
>>>>> >>> con.close()
>>>>> >>> df
>>>>>
>>>>> There are other outputs that would be nice to display in nice Pandas
>>>>> tables, like text output from r.univar, r.stats, or t.vect.list. However,
>>>>> this is difficult since there is no standard output that is easily
>>>>> parse-able to pandas. I think the best way would be to create a standard
>>>>> json or csv output for all modules that return text. Then, it would be
>>>>> simple to take any module output and convert to a nice-looking Pandas table.
>>>>>
>>>>> *Next Steps:*
>>>>> 1. Bug: InteractiveMap does not honor use_region=True for vectors.
>>>>> 2. Bug: InteractiveMap for Jupyter does not handle not existing data
>>>>> properly (https://github.com/OSGeo/grass/issues/2302
>>>>> <https://urldefense.com/v3/__https://github.com/OSGeo/grass/issues/2302__;!!IKRxdwAv5BmarQ!O6p_95e3SKYK5mKOIkmws-FQ3JJ3WRTZefvkke9v6p7LEJ21bU3fwxtja0adUtsw5WY$>
>>>>> )
>>>>> 3. InteractiveMap: add legend options for rasters, support simpleCRS
>>>>> for faster rendering, ToolTip integration for vector attributes
>>>>> 4. Continue Pandas integration by adding standard json or csv output
>>>>> to modules that return text
>>>>> 5. ... And many others! I think there's still lots of ways we can
>>>>> improve and expand the integration of GRASS and Jupyter. Ideas welcome.
>>>>>
>>>>> You can find an archive of all my weekly reports at [4] and follow
>>>>> next steps for grass.jupyter on our project page on GitHub [5]. Thank you
>>>>> again to Vaclav Petras and Anna Petrasova for their guidance and
>>>>> contributions to grass.jupyter. And, another thank you to Vero Andreo,
>>>>> Stefan Blumentrath and Markus Neteler for their feedback and testing!
>>>>>
>>>>> Best,
>>>>> Caitlin
>>>>>
>>>>> [1]
>>>>> https://mybinder.org/v2/gh/OSGeo/grass/main?urlpath=lab%2Ftree%2Fdoc%2Fnotebooks%2Ftemporal.ipynb
>>>>> <https://urldefense.com/v3/__https://mybinder.org/v2/gh/OSGeo/grass/main?urlpath=lab*2Ftree*2Fdoc*2Fnotebooks*2Ftemporal.ipynb__;JSUlJQ!!IKRxdwAv5BmarQ!O6p_95e3SKYK5mKOIkmws-FQ3JJ3WRTZefvkke9v6p7LEJ21bU3fwxtja0adprRiMPc$>
>>>>> [2]
>>>>> https://mybinder.org/v2/gh/OSGeo/grass/main?urlpath=lab%2Ftree%2Fdoc%2Fnotebooks%2Fgrass_jupyter.ipynb
>>>>> <https://urldefense.com/v3/__https://mybinder.org/v2/gh/OSGeo/grass/main?urlpath=lab*2Ftree*2Fdoc*2Fnotebooks*2Fgrass_jupyter.ipynb__;JSUlJQ!!IKRxdwAv5BmarQ!O6p_95e3SKYK5mKOIkmws-FQ3JJ3WRTZefvkke9v6p7LEJ21bU3fwxtja0adRk6yl2Q$>
>>>>> [3]
>>>>> https://grass.osgeo.org/grass81/manuals/libpython/grass.jupyter.html
>>>>> <https://urldefense.com/v3/__https://grass.osgeo.org/grass81/manuals/libpython/grass.jupyter.html__;!!IKRxdwAv5BmarQ!O6p_95e3SKYK5mKOIkmws-FQ3JJ3WRTZefvkke9v6p7LEJ21bU3fwxtja0adpmpuH4w$>
>>>>> [4]
>>>>> https://trac.osgeo.org/grass/wiki/GSoC/2021/JupyterAndGRASS/MiniGrant2022
>>>>> <https://urldefense.com/v3/__https://trac.osgeo.org/grass/wiki/GSoC/2021/JupyterAndGRASS/MiniGrant2022__;!!IKRxdwAv5BmarQ!O6p_95e3SKYK5mKOIkmws-FQ3JJ3WRTZefvkke9v6p7LEJ21bU3fwxtja0ad6AgVJHI$>
>>>>> [5] https://github.com/OSGeo/grass/projects/7
>>>>> <https://urldefense.com/v3/__https://github.com/OSGeo/grass/projects/7__;!!IKRxdwAv5BmarQ!O6p_95e3SKYK5mKOIkmws-FQ3JJ3WRTZefvkke9v6p7LEJ21bU3fwxtja0ad5RqNnz4$>
>>>>> _______________________________________________
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>>>>> grass-dev at lists.osgeo.org
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>>>>> _______________________________________________
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>>>>>
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