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plt.show() - which library is this? #202

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gac55 opened this issue Apr 21, 2016 · 5 comments
Closed

plt.show() - which library is this? #202

gac55 opened this issue Apr 21, 2016 · 5 comments

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@gac55
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gac55 commented Apr 21, 2016

I am working my way through the introduction tutorial.

I set up the first model but cannot plot the first graph. What library is 'plt' from?

I tried installing matplotlib.pyplot as plt but ran in to a host of matoplotlib virtualenv issues, as documented here.
@jackiekazil
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jackiekazil commented Apr 21, 2016 via email

@dmasad
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dmasad commented Apr 21, 2016

Yes, that's unfortunately a known issue with Matplotlib. You can also read more about it here:
http://matplotlib.org/faq/virtualenv_faq.html#osx

Another workaround is installing the older version of matplotlib, i.e.:

$ pip install matplotlib==1.4.3

@gac55
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gac55 commented Apr 21, 2016

Thanks @dmasad, that worked!

Now I just need to look at the best way of actually seeing the output. plt.show() doesn't work on the command line

@dmasad
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dmasad commented Apr 21, 2016

Terrific!

plt.show() should work from the command line -- but if you want to work with the models interactively, I strongly suggest you check out IPython / Jupyter Notebooks.

@gac55
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gac55 commented Apr 23, 2016

I checked out and concur. Thanks!

@gac55 gac55 closed this as completed Apr 23, 2016
EwoutH added a commit that referenced this issue Oct 12, 2024
@EwoutH
Replace the remaining schedulers with AgentSet functionality (#202)
438bff1 
This PR completes the migration from schedulers to AgentSet functionality across the mesa-examples repository for all regular (non-`gis`/-`rl`) examples. Key changes include:

- Replaced `RandomActivation`, `SimultaneousActivation`, and `RandomActivationByType` schedulers with appropriate AgentSet methods
- Updated `Model.step()` implementations to use AgentSet activation
- Removed references to `schedule.steps`, `schedule.agents`, and `schedule.agents_by_type`
- Updated agent addition/removal logic to work with AgentSets
- Adjusted data collection and visualization code to use `Model.steps` and `Model.agents`

For more details on migrating from schedulers to AgentSets, see the migration guide: https://mesa.readthedocs.io/en/latest/migration_guide.html#time-and-schedulers
EwoutH added a commit to EwoutH/mesa that referenced this issue Oct 15, 2024
@EwoutH
Replace the remaining schedulers with AgentSet functionality (project…
eae3f0b 
…mesa#202)

This PR completes the migration from schedulers to AgentSet functionality across the mesa-examples repository for all regular (non-`gis`/-`rl`) examples. Key changes include:

- Replaced `RandomActivation`, `SimultaneousActivation`, and `RandomActivationByType` schedulers with appropriate AgentSet methods
- Updated `Model.step()` implementations to use AgentSet activation
- Removed references to `schedule.steps`, `schedule.agents`, and `schedule.agents_by_type`
- Updated agent addition/removal logic to work with AgentSets
- Adjusted data collection and visualization code to use `Model.steps` and `Model.agents`

For more details on migrating from schedulers to AgentSets, see the migration guide: https://mesa.readthedocs.io/en/latest/migration_guide.html#time-and-schedulers
EwoutH added a commit to EwoutH/mesa that referenced this issue Oct 15, 2024
@EwoutH
Replace the remaining schedulers with AgentSet functionality (project…
e23b804 
…mesa#202)

This PR completes the migration from schedulers to AgentSet functionality across the mesa-examples repository for all regular (non-`gis`/-`rl`) examples. Key changes include:

- Replaced `RandomActivation`, `SimultaneousActivation`, and `RandomActivationByType` schedulers with appropriate AgentSet methods
- Updated `Model.step()` implementations to use AgentSet activation
- Removed references to `schedule.steps`, `schedule.agents`, and `schedule.agents_by_type`
- Updated agent addition/removal logic to work with AgentSets
- Adjusted data collection and visualization code to use `Model.steps` and `Model.agents`

For more details on migrating from schedulers to AgentSets, see the migration guide: https://mesa.readthedocs.io/en/latest/migration_guide.html#time-and-schedulers
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@jackiekazil @dmasad @gac55