vyperdatum.drivers.gparq
========================

.. py:module:: vyperdatum.drivers.gparq


Attributes
----------

.. autoapisummary::

   vyperdatum.drivers.gparq.logger


Classes
-------

.. autoapisummary::

   vyperdatum.drivers.gparq.GeoParquet


Module Contents
---------------

.. py:data:: logger

.. py:class:: GeoParquet(input_file: str, invalid_error: bool = True)

   Bases: :py:obj:`vyperdatum.drivers.base.Driver`


   Helper class that provides a standard way to create an ABC using
   inheritance.


   .. py:attribute:: input_file


   .. py:attribute:: is_gparq


   .. py:method:: get_points() -> bool

      Extract the coordinate points from geoparquet file.
      The input file should be in the geoparquet format and should only contain points.

      :returns: True if the coordinates are found successfully; otherwise False.
      :rtype: bool



   .. py:method:: wkt() -> str

      Return the WKT string.

      :returns: WKT associated with file's CRS.
      :rtype: str



   .. py:method:: transform(transformer_instance, output_file: str, pre_post_checks: bool, vdatum_check: bool) -> bool

      Apply point transformation on the geoparquet point data according to the `transformer_instance`.

      :param transformer_instance: Instance of the transformer class.
      :type transformer_instance: vyperdatum.transformer.Transform
      :param output_file: Path to the output geoparquet file.
      :type output_file: str

      :returns: True if successful, otherwise False.
      :rtype: bool



   .. py:property:: is_valid