:py:mod:`opendrift.readers.reader_constant_2d`
==============================================

.. py:module:: opendrift.readers.reader_constant_2d


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

Classes
~~~~~~~

.. autoapisummary::

   opendrift.readers.reader_constant_2d.Reader




.. py:class:: Reader(x, y, array_dict, proj4='+proj=latlong')


   Bases: :py:obj:`opendrift.readers.basereader.BaseReader`, :py:obj:`opendrift.readers.basereader.StructuredReader`

   Reader based on static 2D arrays of variables

   init with a map {'variable_name': array, ...}

   .. py:method:: get_variables(requestedVariables, time=None, x=None, y=None, z=None)

      Obtain a _block_ of values of the requested variables at all positions
      (x, y, z) closest to given time. These will be stored in
      :class:`opendrift.readers.interpolation.structured.ReaderBlock` and
      accessed from there.

      Arguments:
          variables: list of variables.

          time: datetime or None, time at which data are requested.

          x, y: float or ndarrays; coordinates of requested points.

          z: float or ndarray; vertical position (in meters, positive up)

        Returns:
          Dictionary

          keywords: variables (string)
          values: 2D ndarray bounding x and y.