opendrift.readers.reader_constant_2d
Classes
Reader based on static 2D arrays of variables |
Module Contents
- class opendrift.readers.reader_constant_2d.Reader(x, y, array_dict, proj4='+proj=latlong')[source]
Bases:
opendrift.readers.basereader.BaseReader,opendrift.readers.basereader.StructuredReaderReader based on static 2D arrays of variables
init with a map {‘variable_name’: array, …}
- proj4
- xmin
- xmax
- ymin
- ymax
- variables
- array_dict
- start_time = None
- end_time = None
- time_step = None
- name = 'reader_constant_2d'
- get_variables(requestedVariables, time=None, x=None, y=None, z=None)[source]
Obtain a _block_ of values of the requested variables at all positions (x, y, z) closest to given time. These will be stored in
opendrift.readers.interpolation.structured.ReaderBlockand 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.