geodesic numpydoc docstring examples

[bjlittle]

🚀 Pull Request

Description

This pull-request tidies the geovista.geodesic public docstrings, also including static and interactive plotting Examples.

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (2c807f1) 94.67% compared to head (ee55c5c) 94.68%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #720 +/- ## ========================================== + Coverage 94.67% 94.68% +0.01% ========================================== Files 129 129 Lines 4935 4947 +12 ========================================== + Hits 4672 4684 +12 Misses 263 263 ```

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