pyremap.polar.get_polar_descriptor_from_file¶

pyremap.polar.get_polar_descriptor_from_file(fileName, projection='antarctic')[source]¶

Get a descriptor of a polar stereographic grid used for remapping

Parameters:

fileName (str) – A file containing x and y coordinates for the grid
projection ({'arctic', 'antarctic', pyproj.Proj}) – The projection to use. ‘arctic’ and ‘antarctic’ are polar stereographic projections with reference latitude at +/- 71 degrees

Returns:

descriptor (ProjectionGridDescriptor object) – A descriptor of the polar grid