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Allow real-world co-ordinates to be specified in single-point timeseries. #943

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merged 9 commits into from
Feb 10, 2025
Merged

Allow real-world co-ordinates to be specified in single-point timeseries. #943

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56aa3ad
Add the functionality to specify whether input coordinates of selecte…
cehalliwell Nov 12, 2024
a60511d
Add grid type to title of timeseries plot
cehalliwell Nov 19, 2024
e1264d4
Add grid type to title of timeseries plot
cehalliwell Nov 19, 2024
106a27b
Test that, if a real world co-ordinate is specified, the code is
cehalliwell Nov 19, 2024
83d95c5
Add a test to check the rotated coordinate selection gives the correc…
cehalliwell Nov 20, 2024
a1a3f8b
Responded to review comments relating to regrid.py
cehalliwell Feb 10, 2025
fe18f9e
Added default for method in regrid.py
cehalliwell Feb 10, 2025
9ba5dab
Merge branch 'main' into 820_select_true_grid_coordinates
cehalliwell Feb 10, 2025
51c1780
Fix docstring indentation
jfrost-mo Feb 10, 2025
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14 changes: 7 additions & 7 deletions src/CSET/operators/regrid.py
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Original file line number Diff line number Diff line change
Expand Up @@ -202,8 +202,8 @@ def regrid_to_single_point(
cube: iris.cube.Cube,
lat_pt: float,
lon_pt: float,
latlon_in_type: str,
method: str,
latlon_in_type: str = "rotated",
method: str = "Nearest",
boundary_margin: int = 8,
**kwargs,
) -> iris.cube.Cube:
Expand Down Expand Up @@ -331,16 +331,16 @@ def regrid_to_single_point(


def transform_lat_long_points(lon, lat, cube):
"""Transform a selected point in longitude and latitude in ...
"""Transform a selected point in longitude and latitude.

the real world to the corresponding point on the rotated grid
of a cube.
Transform the coordinates of a point from the real world
grid to the corresponding point on the rotated grid of a cube.

Parameters
----------
cube: Cube
An iris cube of the data to regrid. As a minimum, it needs to be 2D with
latitude, longitude coordinates.
An iris cube of data defining the rotated grid to be used in
the longitude-latitude transformation.
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lon: float
Selected value of longitude: this should be in the range -180 degrees to
180 degrees.
Expand Down