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

Tue Apr 19 22:37:11 PDT 2022

Dear all,

+1 Martin

Dne st 20. 4. 2022 6:43 uživatel Markus Neteler <neteler at osgeo.org> napsal:

> +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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>>>>>> _______________________________________________
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>>>>>>
>>>>> _______________________________________________
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>>>>>
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