Geopoints functions
=====================
This is the list of all the functions related to :class:`Geopoints` data.

.. list-table::
    :widths: 20 80
    :header-rows: 0


    * - :func:`abs`
      - Compute the absolute value

    * - :func:`acos`
      - Compute the arc cosine

    * - :func:`append`
      - Append the given data to file

    * - :func:`asin`
      - Compute the arc sine

    * - :func:`atan`
      - Compute the arc tangent

    * - :func:`columns`
      - Return column names from a :class:`Geopoints` or :class:`Odb`

    * - :func:`cos`
      - Compute the cosine

    * - :func:`create_geo`
      - Create a new set of :class:`Geopoints`

    * - :func:`create_geo_set`
      - Create a new :class:`Geopoints` set

    * - :func:`dates`
      - Return the dates from a :class:`Geopoints`

    * - :func:`db_info`
      - Return the database description from a :class:`Geopoints`

    * - :func:`distance`
      - Compute the distances in a :class:`Fieldset` or :class:`Geopoints` to a reference point

    * - :func:`div`
      - Compute the integer part of a divison

    * - :func:`exp`
      - Compute the exponential

    * - :func:`file`
      - Return a file handler for the specified filename

    * - :func:`geo_to_grib`
      - Convert :class:`Geopoints` data to GRIB

    * - :func:`geo_to_kml`
      - Convert :class:`Geopoints` data to KML

    * - :func:`geosort`
      - Sort a :class:`Geopoints` North to South and West to East

    * - :func:`grib_to_geo`
      - Convert GRIB data into :class:`Geopoints`

    * - :func:`intbits`
      - Return ranges of bits

    * - :func:`latitudes`
      - Return the latitudes of a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`levels`
      - Return the levels from a :class:`Geopoints`

    * - :func:`log`
      - Compute the natural logarithm

    * - :func:`log10`
      - Compute the base 10 logarithm

    * - :func:`longitudes`
      - Return the longitudes from a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`mask`
      - Generate masks for a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`max`
      - Maximum

    * - :func:`mean`
      - Return the mean of the values in a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`merge`
      - Merges 2 sets of :class:`Fieldset` or :class:`Geopoints`

    * - :func:`metadata`
      - Return metadata from a :class:`Geopoints`

    * - :func:`min`
      - Minimum

    * - :func:`mod`
      - Compute the integer remainder of a divison

    * - :func:`offset`
      - Offsets the locations of :class:`Geopoints`

    * - :func:`polar_vector`
      - Combine two 1-parameter :class:`Geopoints` variables into polar vector style

    * - :func:`read`
      - Read the given file and returns a variable of the appropriate type

    * - :func:`remove_duplicates`
      - Remove duplicates from a :class:`Geopoints`

    * - :func:`remove_missing_latlons`
      - Removing missing lat/lons form a :class:`Geopoints`

    * - :func:`remove_missing_values`
      - Remove missing values from a :class:`Geopoints`

    * - :func:`set_dates`
      - Set the date column in the :class:`Geopoints` variable.

    * - :func:`set_latitudes`
      - Set the latitudes in a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`set_levels`
      - Set the level column in a :class:`Geopoints`

    * - :func:`set_longitudes`
      - Set the longitudes in a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`set_metadata`
      - Set a :class:`Geopoints` metadata from a definition

    * - :func:`set_stnids`
      - Set the stnid column in a :class:`Geopoints`

    * - :func:`set_times`
      - Set the time column in a :class:`Geopoints`

    * - :func:`set_value2s`
      - Set the value2 column in a :class:`Geopoints`

    * - :func:`set_values`
      - Set the values in a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`sgn`
      - Compute the sign

    * - :func:`sin`
      - Compute the sine

    * - :func:`sqrt`
      - Compute the square root

    * - :func:`stnids`
      - Return thes tation ids from a :class:`Geopoints`

    * - :func:`subsample`
      - Filter the points of the first :class:`Geopoints` that exist in the second one

    * - :func:`sum`
      - Compute the sum of the values in a :class:`Fieldset` or :class:`Geopoints`

    * - :func:`tan`
      - Compute the tangent

    * - :func:`times`
      - Return the times from a :class:`Geopoints`

    * - :func:`to_dataframe`
      - Convert a :class:`Geopoints` or :class:`Odb` to a Pandas dataframe

    * - :func:`value2s`
      - Return the 2nd values column from a :class:`Geopoints`

    * - :func:`value_columns`
      - Return a list of value column names for a :class:`Geopoints`

    * - :func:`values`
      - Return the values from a data object

    * - :func:`write`
      - Writes/appends the given data to file

    * - :func:`xy_vector`
      - Combine two 1-parameter :class:`Geopoints` variables into u/v vector style