Set GMT_DATA_SERVER="Oceania"

[weiji14]

In hindsight, maybe using the NOAA server wasn't a good idea 😅 Changing to the default Oceania server instead.

Preview at https://www.generic-mapping-tools.org/agu24workshop/intro.html

Fixes the following error:

Traceback (most recent call last):
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/site-packages/jupyter_cache/executors/utils.py", line 58, in single_nb_execution
    executenb(
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/site-packages/nbclient/client.py", line 1314, in execute
    return NotebookClient(nb=nb, resources=resources, km=km, **kwargs).execute()
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/site-packages/jupyter_core/utils/__init__.py", line 165, in wrapped
    return loop.run_until_complete(inner)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/site-packages/nbclient/client.py", line 709, in async_execute
    await self.async_execute_cell(
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/site-packages/nbclient/client.py", line 1062, in async_execute_cell
    await self._check_raise_for_error(cell, cell_index, exec_reply)
  File "/home/runner/micromamba/envs/agu24workshop/lib/python3.12/site-packages/nbclient/client.py", line 918, in _check_raise_for_error
    raise CellExecutionError.from_cell_and_msg(cell, exec_reply_content)
nbclient.exceptions.CellExecutionError: An error occurred while executing the following cell:
------------------
with pygmt.config(GMT_DATA_SERVER="NOAA"):
    grid = pygmt.datasets.load_earth_relief(resolution="01d")
grid
------------------

----- stderr -----
gmtread [NOTICE]: Remote data courtesy of GMT data server NOAA [http://noaa.generic-mapping-tools.org]
----- stderr -----
gmtread [NOTICE]: SRTM15 Earth Relief v2.7 at 1x1 arc degrees reduced by Gaussian Cartesian filtering (314.5 km fullwidth) [Tozer et al., 2019].
----- stderr -----
gmtread [NOTICE]:   -> Download grid file [112K]: earth_relief_01d_g.grd
----- stderr -----
gmtread [ERROR]: Libcurl Error: Could not connect to server
----- stderr -----
gmtread [ERROR]: Unable to obtain remote file @earth_relief_01d_g.grd
----- stderr -----
gmtread [NOTICE]:   -> Download grid file [112K]: earth_relief_01d_g.grd
----- stderr -----
gmtread [ERROR]: Libcurl Error: Could not connect to server
----- stderr -----
gmtread [ERROR]: Unable to obtain remote file @earth_relief_01d_g.grd
----- stderr -----
gmtread [ERROR]: File @earth_relief_01d_g.grd not found
----- stderr -----
[Session pygmt-session (3)]: Error returned from GMT API: GMT_FILE_NOT_FOUND (16)
------------------

Also note to future self, don't publish a tag until double-checking that the docs were built correctly.

[gitnotebooks]

Found 1 changed notebook. Review the changes at https://app.gitnotebooks.com/GenericMappingTools/agu24workshop/pull/42