polartoolkit.sample_grids

sample_grids(df, grid, sampled_name, **kwargs)

Sample data at every point along a line

Parameters:

• df (DataFrame) – Dataframe containing columns ‘easting’, ‘northing’, or columns with names defined by kwarg “coord_names”.

• grid (str | DataArray) – Grid to sample, either file name or xarray.DataArray

• sampled_name (str) – Name for sampled column

• kwargs (Any)

Returns:

Dataframe with new column (sampled_name) of sample values from (grid)

Return type:

DataFrame