Dear Markus, Tom and Valcus,
Thank you very much for your invaluable reply.
I tried to ask ChatGPT as Markus suggested.
However, I can not figure out which web api are available for active cyclone/hurrican/typhoon so that I can test them with the aid of AI.
Any hints?
Below is the code generated by ChatGPT.
import requests import json import grass.script as gscript # Function to download data from a URL def download_data(url, output_file): response = requests.get(url) with open(output_file, ‘wb’) as file: file.write(response.content) # Function to import meteorological data into GRASS GIS def import_data(file_path, map_name): gscript.run_command(‘r.in.gdal’, input=file_path, output=map_name) # Function to track cyclones using GRASS GIS modules def track_cyclones(data_map): # Set computational region to match the imported data gscript.run_command(‘g.region’, raster=data_map) # Perform cyclone tracking analysis using GRASS modules # Replace the following commands with the appropriate GRASS GIS modules and parameters for cyclone tracking # Example: # gscript.run_command(‘r.mapcalc’, expression=‘cyclone_track = …’) # Print a message indicating the completion of the tracking process gscript.message(‘Cyclone tracking completed.’) # Define URLs for downloading data from NOAA, NHC, and JTWC noaa_url = ‘https://example.com/noaa_data.nc’ nhc_url = ‘https://example.com/nhc_data.nc’ jtwc_url = ‘https://example.com/jtwc_data.nc’ # Define output file paths noaa_file = ‘/path/to/noaa_data.nc’ nhc_file = ‘/path/to/nhc_data.nc’ jtwc_file = ‘/path/to/jtwc_data.nc’ # Download meteorological data from NOAA, NHC, and JTWC download_data(noaa_url, noaa_file) download_data(nhc_url, nhc_file) download_data(jtwc_url, jtwc_file) # Import meteorological data into GRASS GIS import_data(noaa_file, ‘noaa_data’) import_data(nhc_file, ‘nhc_data’) import_data(jtwc_file, ‘jtwc_data’) # Track cyclones using the imported data track_cyclones(‘noaa_data’) # Replace ‘noaa_data’ with the appropriate data map name # Clean up: remove the downloaded data files if desired # Uncomment the following lines if you want to delete the downloaded files # import os # os.remove(noaa_file) # os.remove(nhc_file) # os.remove(jtwc_file)
Best regards,
Kyaw Moe Aung
On Thu, May 25, 2023 at 1:31 AM <grass-user-request@lists.osgeo.org> wrote:
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than “Re: Contents of grass-user digest…”Today’s Topics:
- Re: Active Tropical Cyclone Tracking with GRASS GIS and
Jupyter Notebook (Thomas Adams)- Re: Active Tropical Cyclone Tracking with GRASS GIS and
Jupyter Notebook (Markus Neteler)- Re: Active Tropical Cyclone Tracking with GRASS GIS and
Jupyter Notebook (Thomas Adams)- Re: Active Tropical Cyclone Tracking with GRASS GIS and
Jupyter Notebook (Markus Neteler)
Message: 1
Date: Wed, 24 May 2023 11:56:53 -0400
From: Thomas Adams <tea3rd@gmail.com>
To: Vaclav Petras <wenzeslaus@gmail.com>
Cc: kyawmoeaung.kyawmoe@gmail.com, grass-user@lists.osgeo.org
Subject: Re: [GRASS-user] Active Tropical Cyclone Tracking with GRASS
GIS and Jupyter Notebook
Message-ID:
<CAGxgkWjGGWje25g0Wu+R1yHvfXSJCohzVsTriUoyQjJr34tFRQ@mail.gmail.com>
Content-Type: text/plain; charset=“utf-8”Hi all,
Yes ? agreed that a lot of scripting would be needed, but importing readily
available data is very doable.Tom
On Mon, May 22, 2023 at 2:17?PM Vaclav Petras <wenzeslaus@gmail.com> wrote:
Hi Kyaw,
I think it is fairly safe to say that GRASS GIS supports that, but someone
would need to create that specific workflow or notebook.Best,
VaclavOn Tue, 16 May 2023 at 23:59, <kyawmoeaung.kyawmoe@gmail.com> wrote:
Hi all,
I am just wondering whether GRASS GIS supports tracking active and
archive cyclones/hurricanes/typhoons as was found in ArcGIS using living
atlas and ArcGIS online platform.
I noticed that they are using NOAA and other satellite sensors.Thank you very much.
Kyaw Moe Aung
Consultant
PyJuliaR Consulting Firm
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Message: 2
Date: Wed, 24 May 2023 18:21:40 +0200
From: Markus Neteler <neteler@osgeo.org>
To: Thomas Adams <tea3rd@gmail.com>
Cc: Vaclav Petras <wenzeslaus@gmail.com>,
kyawmoeaung.kyawmoe@gmail.com, grass-user@lists.osgeo.org
Subject: Re: [GRASS-user] Active Tropical Cyclone Tracking with GRASS
GIS and Jupyter Notebook
Message-ID:
<CALFmHhvmjkz1Vmbs1BdQMVpe5d=qk0xzgXendWkrYuhCMxWuug@mail.gmail.com>
Content-Type: text/plain; charset=“UTF-8”On Wed, May 24, 2023 at 5:57?PM Thomas Adams <tea3rd@gmail.com> wrote:
Hi all,
Yes ? agreed that a lot of scripting would be needed, but importing readily available data is very doable.
Being in modern times, you can generate the majority of the script
(Jupyter notebook) even with an AI.Best,
Markus
Message: 3
Date: Wed, 24 May 2023 12:23:28 -0400
From: Thomas Adams <tea3rd@gmail.com>
To: Markus Neteler <neteler@osgeo.org>
Cc: Vaclav Petras <wenzeslaus@gmail.com>, grass-user@lists.osgeo.org,
kyawmoeaung.kyawmoe@gmail.com
Subject: Re: [GRASS-user] Active Tropical Cyclone Tracking with GRASS
GIS and Jupyter Notebook
Message-ID:
<CAGxgkWhRo2=8O4XpRmZxZFRL3qeWApvUo7uXZO1n5+Z5MG8Oig@mail.gmail.com>
Content-Type: text/plain; charset=“utf-8”I guess I?m pathetically old school ???
On Wed, May 24, 2023 at 12:21 PM Markus Neteler <neteler@osgeo.org> wrote:
On Wed, May 24, 2023 at 5:57?PM Thomas Adams <tea3rd@gmail.com> wrote:
Hi all,
Yes ? agreed that a lot of scripting would be needed, but importing
readily available data is very doable.Being in modern times, you can generate the majority of the script
(Jupyter notebook) even with an AI.Best,
Markus–
Sent from Gmail Mobile
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Message: 4
Date: Wed, 24 May 2023 18:28:25 +0200
From: Markus Neteler <neteler@osgeo.org>
To: Thomas Adams <tea3rd@gmail.com>
Cc: Vaclav Petras <wenzeslaus@gmail.com>, grass-user@lists.osgeo.org,
kyawmoeaung.kyawmoe@gmail.com
Subject: Re: [GRASS-user] Active Tropical Cyclone Tracking with GRASS
GIS and Jupyter Notebook
Message-ID:
<CALFmHhud77OodEq0O1SfOMaPzsQv=XZJm4WgAB6bo+ux26ob1Q@mail.gmail.com>
Content-Type: text/plain; charset=“UTF-8”On Wed, May 24, 2023 at 6:23?PM Thomas Adams <tea3rd@gmail.com> wrote:
I guess I?m pathetically old school ???
It is “just” for reducing the workload - still we need to be able to
check what the AI suggests
Just wanted to point out that some new helper tools are available.Markus
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