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Add inline example to load_earth_geoid #2258

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Merged
merged 3 commits into from
Dec 21, 2022
Merged

Add inline example to load_earth_geoid #2258

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2ab9e83
add inline example to load_earth_geoid
willschlitzer Dec 20, 2022
3fcf800
Update pygmt/datasets/earth_geoid.py
willschlitzer Dec 21, 2022
30ec4b4
Merge branch 'main' into inline-example/load-earth-geoid
willschlitzer Dec 21, 2022
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17 changes: 17 additions & 0 deletions pygmt/datasets/earth_geoid.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
from pygmt.datasets.load_remote_dataset import _load_remote_dataset
from pygmt.helpers import kwargs_to_strings

__doctest_skip__ = ["load_earth_geoid"]


@kwargs_to_strings(region="sequence")
def load_earth_geoid(resolution="01d", region=None, registration=None):
Expand Down Expand Up @@ -57,6 +59,21 @@ def load_earth_geoid(resolution="01d", region=None, registration=None):
The :class:`xarray.DataArray` grid doesn't support slice operation, for
Earth geoid grids with resolutions of 5 arc-minutes or higher,
which are stored as smaller tiles.

Examples
--------

>>> from pygmt.datasets import load_earth_geoid
>>> # load the default grid (gridline-registered 1 arc-degree grid)
>>> grid = load_earth_geoid()
>>> # load the 30 arc-minutes grid with "gridline" registration
>>> grid = load_earth_geoid(resolution="30m", registration="gridline")
>>> # load high-resolution (5 arc-minutes) grid for a specific region
>>> grid = load_earth_geoid(
... resolution="05m",
... region=[120, 160, 30, 60],
... registration="gridline",
... )
"""
grid = _load_remote_dataset(
dataset_name="earth_geoid",
Expand Down