Strip output from notebooks?

[brian-rose]

I noticed that some (not all) notebooks in this repo are committed to main branch with output. Our contributors guide suggests stripping output from notebooks since all output gets regenerated during the build process.

There is currently output in these files:

• foundations/pyart-basics.ipynb
• foundations/pyart-corrections.ipynb
• foundations/pyart-gridding.ipynb
• foundations/interactive-radar-visualization.ipynb
• example-workflows/cacti-data-quality-example.ipynb
• example-workflows/echo_top_height.ipynb
• example-workflows/fastbarnes_interpolation_rhi.ipynb
• example-workflows/moore-oklahoma-tornado.ipynb
• example-workflows/tracer-example.ipynb

In some cases it also looks like the output has been executed out of order.

@mgrover1 what's your opinion? Should we strip all output, or possibly check in new output from clean re-runs of each notebook?

[mgrover1]

Yeah - I think stripping out the output is a good plan. We might consider adding an action to auto-take care of this, otherwise I can take care of it

[brian-rose]

I can open a PR for this.

I would hesitate to build automation that removes content, since in some cases we have cookbooks with output included to get around build limitations.

[mgrover1]

Okay - sounds good!

[brian-rose]

Done in #118