I am going to just run this script at weekends, so all the data is uploaded as soon as I can after collection. Once transferred to the gopher server, the data is deleted from the Raspberry Pi.

gopher://gopher.vern.cc/1/~zleap

      [42] Weather data June 9th 2025
      [43] Weather data June 10th 2025
      [44] Weather data July 5th 2025
      [45] Weather data July 6th 2025
      [46] Weather data July 12th 2025
      [47] Weather data July 13th 2025

As previously stated, all this is provided 'as is'. I have no intention, at this present time, of sharing by other means.

Tags

#Data,#Science,#Weather,

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I have modified the script that runs every 10 minutes to record the output from the ansiweather utility, This still saves the output to a file but adds the current date to the file name.

now=$(date +"%m_%d_%Y")
echo "Filename : /nas/backup_$weather.csv"
echo $(date "+ %D, %T"), $(ansiweather -l Paignton -a false) >> weather_$now.csv

So the output looks like

 Humidity: 71% - Pressure: 1023 hPa
06/09/25, 14:20:01, Weather in Paignton: 18 °C - UVI: 7.03 - Wind: 1.79 m/s WSW - Humidity: 69% - Pressure: 1024 hPa
06/09/25, 14:30:01, Weather in Paignton: 18 °C - UVI: 7.03 - Wind: 2.24 m/s SW - Humidity: 70% - Pressure: 1023 hPa
06/09/25, 14:40:01, Weather in Paignton: 18 °C - UVI: 7.03 - Wind: 3.13 m/s W - Humidity: 69% - Pressure: 1023 hPa
06/09/25, 14:50:01, Weather in Paignton: 18 °C - UVI: 7.03 - Wind: 1.79 m/s SW - Humidity: 69% - Pressure: 1023 hPa
06/09/25, 15:00:01, Weather in Paignton: 18 °C - UVI: 7.03 - Wind: 1.79 m/s WSW - Humidity: 71% - Pressure: 1023 hPa
06/09/25, 15:10:01, Weather in Paignton: 18 °C - UVI: 7.03 - Wind: 1.34 m/s SSW - Humidity: 71% - Pressure: 1024 hPa

As this runs on a headless pi4, I can login and copy the data files locally before uploading to my gopherspace (Look it up)

gopher://vern.cc/1/~zleap

Tags

#Bash,#BashScripting,#Data,#Logging,#Gopher,#RaspberryPi, #Weather

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Research looking at the relationship with Arctic Sea Ice and extreme weather. The main graphic shows how as sea ice level has fallen, temperatures have risen.

We know that everything is linked, and our climate seems to be a fine balance, creating the right conditions for life to exist. Human activity is impacting this and more so since industrialisation, and the increased CO_2 emissions this has caused.

So this research is important, it is also peer-reviewed and has links and references to other related research. I am including the Starlink article in the list of links, as the damage to the atmosphere from this are also well documented.

• Arctic Sea Ice and Extreme Weather Events
• National snow and ice data centre
  • Sea Ice Index Daily and Monthly Image Viewer
• Unprecedented Starlink Reentries
  • Potential Ozone Depletion From Satellite Demise During Atmospheric Reentry in the Era of Mega-Constellations

Tags

#Science,#Climate,#Research,#Weather,#ArcticSeaIce

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CDC Staff Prohibited From Co-Authoring Papers With World Health Organization Personnel

Scientists at the Centers for Disease Control and Prevention have been prohibited from co-authoring publications with World Health Organization staff, dealing a blow to global research efforts and continuing the Trump administration’s aggressive attack on government-funded science. [1]

1. https://www.huffingtonpost.co.uk/entry/cdc-who-publication-memo_n_67c1eb34e4b0bf54864084cf

This is really not good, collaboration is really important for research. Why can't Trump and Co see this. ??

In other related news

• NOAA Cuts Leave Wind Chimes As Sole Predictor Of Approaching Hurricanes
• Trump 2.0: an assault on science anywhere is an assault on science everywhere

Tags

#Science,#USA,#AntiScience,#CDC,#WHO,#NOAA,#Weather, #Trump

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Further to my previous post on ansi weather

I wrote this, which asks for your location, and displays the weather.

echo "where do you live ?"
read location
ansiweather -l $location

In my previous post I was trying to use sed to clean up the output, this isn't needed as the -a option removes the colour coding from the output

ansiweather -a false -l Plymouth, UK >> weatherinfo.txt

Produces

Weather in Plymouth => -10 °C – Wind => 1.72 m/s NNW – Humidity => 62 % – Pressure => 1028 hPa

Which is far better.

so our new shell script is

1 #send weather info to Mastodon
  2 # current date
  3 date > weatherinfo.txt
  4 # current weather
  5 # use -a false to remove colour from output, set location, output to a file
  6 ansiweather -a false -l Plymouth, UK >> weatherinfo.txt
  7 # output to console too
  8 ansiweather -a false -l Plymouth, UK
  9 #send to Mastodon
 10 toot post < weatherinfo.txt
 11 # done
 12 echo done

So the final output to Mastodon is

There are more options in the READ.me file

Thank you to Noisytoot for helping with this.

If you now combine the 2nd script with the one I have at the top of this page you should be able to input your location, then get the local weather.

REFERENCES

• READ.me file
• man ansiweather – for the man page
• Free Software Foundation

TAGS

#YearOfTheFediverse,#ansiweather,#weather,#mastodon,#bash,#console,#terminal #information

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License

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Getting weather information is really useful. What happens if you're at the command line in Linux? I found a really little application that can help

ansiweather

apt install ansiweather

ansiweather -l Plymouth, UK

So what else can we do with this

1. Send the output to Mastodon with toot post

This is a two step process

1. ansiweather -l Plymouth, UK > weather.txt
2. toot post < weather.txt

Will send the weather info to Mastodon.

However this does not include any date info

We can fix this with

1. date > weatherinfo.txt
2. ansiweather -l Plymouth, UK >> weatherinfo.txt

then send the whole lot to Mastodon with

1. toot post < weatherinfo.txt

So, if we put this in to a final shell script we need:-

#send weather info to Mastodon
# current date
date > weatherinfo.txt
# current weather
ansiweather -l Plymouth, UK >> weatherinfo.txt
#send to Mastodon
toot post < weatherinfo.txt
# done
echo done

Again released under GPLv3

I tried to get festival to speak the weather, it is not perfect but this sort of works, you will need to direct to weather.txt first.

festival —tts < weather.txt

Looking in to this further, the issue is the brackets etc, so this stackoverflow post

strips out the colour formatting

sed 's/\x1b[[^\x1b]*m//g' weatherinfo.txt

Therefore

sed 's/\x1b[[^\x1b]*m//g' weatherinfo.txt > weatherinfo2.txt

Sends the newly formatted text to weatherinfo2.txt

So running back through festival

festival —tts < weather.txt

Is perhaps a little better, but not perfect

So going back to what we wrote earlier to send to Mastodon, the new script

  1 #send weather info to Mastodon
  2 # current date
  3 date > weatherinfo.txt
  4 # current weather
  5 ansiweather -l Plymouth, UK >> weatherinfo.txt
  6 # clean up output with sed
  7 sed 's/\x1b\[[^\x1b]*m//g' weatherinfo.txt > weatherinfo2.txt
  8 #send to Mastodon
  9 toot post < weatherinfo2.txt
 10 # done
 11 echo done

Produces much nicer output. The top bottom part of this illustrates what was sent before we stripped out the colour formatting

However it still isn't perfect, as it removes part some of the wording, but it is hopefully getting there.

REFERENCES

• Ansi Weather
• Free Software Foundation

TAGS

#YearOfTheFediverse,#Weather,#Scripting,#Bash,#Linux, #Mastodon,#ProblemSolving,#AnsiWeather,#programming, #Stackoverflow,#sed,#cat,#grep,GPL3,#FSF

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License

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