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Declare dependencies on jupyter & bokeh and update README

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Signed-off-by: Christophe Bedard <bedard.christophe@gmail.com>
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Christophe Bedard 2020-05-23 09:18:36 -04:00
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16
README.md
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Analysis tools for [ROS 2 tracing](https://gitlab.com/micro-ROS/ros_tracing/ros2_tracing). Analysis tools for [ROS 2 tracing](https://gitlab.com/micro-ROS/ros_tracing/ros2_tracing).
## Setup
Install:
* `pandas`
```
$ sudo apt-get install python3-pandas
```
To display results, install:
* [Jupyter](https://jupyter.org/install)
* [Bokeh](https://bokeh.pydata.org/en/latest/docs/user_guide/quickstart.html#userguide-quickstart-install)
## Trace analysis ## Trace analysis
After generating a trace (see [`ros2_tracing`](https://gitlab.com/micro-ROS/ros_tracing/ros2_tracing#tracing)), we can analyze it to extract useful execution data. After generating a trace (see [`ros2_tracing`](https://gitlab.com/micro-ROS/ros_tracing/ros2_tracing#tracing)), we can analyze it to extract useful execution data.
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The last command will process and output the raw data models, but to actually display results, process and analyze using a Jupyter Notebook. The last command will process and output the raw data models, but to actually display results, process and analyze using a Jupyter Notebook.
``` ```shell
$ jupyter notebook $ jupyter notebook
``` ```

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tracetools_analysis/package.xml
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<depend>tracetools_read</depend> <depend>tracetools_read</depend>
<depend>python3-pandas</depend> <depend>python3-pandas</depend>
<exec_depend>jupyter-notebook</exec_depend>
<exec_depend>python3-bokeh-pip</exec_depend>
<test_depend>ament_copyright</test_depend> <test_depend>ament_copyright</test_depend>
<test_depend>ament_flake8</test_depend> <test_depend>ament_flake8</test_depend>
<test_depend>ament_mypy</test_depend> <test_depend>ament_mypy</test_depend>