polartoolkit.region_to_df

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polartoolkit.region_to_df#

region_to_df(region, coord_names=('easting', 'northing'), reverse=False)[source]#

Convert region bounds in format [xmin, xmax, ymin, ymax] to pandas dataframe with coordinates of region corners, or reverse this if reverse is True.

Parameters:

  • region (tuple[float, float, float, float] | DataFrame) – bounding region in format [xmin, xmax, ymin, ymax] or, if reverse is True, a DataFrame with coordinate columns with names set by cood_names

  • coord_names (tuple[str, str]) – names of input or output coordinate columns, by default (“easting”, “northing”)

  • reverse (bool) – If True, convert from df to region tuple, else, convert from region tuple to df, by default False

Returns:

Dataframe with easting and northing columns, and a row for each corner of the region, or, if reverse is True, an array in the format [xmin, xmax, ymin, ymax].

Return type:

tuple[float, float, float, float] | DataFrame

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