add elements to access contact data

[avallecam]

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Rendered Changes

🔍 Inspect the changes: https://github.com/epiverse-trace/tutorials-late/compare/md-outputs..md-outputs-PR-104

The following changes were observed in the rendered markdown documents:

 contact-matrices.md | 81 ++++++++++++++++++++++++++++++++++++++++++++---------
 md5sum.txt          |  2 +-
 2 files changed, 68 insertions(+), 15 deletions(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible.

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⏱️ Updated at 2025-07-23 17:34:07 +0000