pyremap.descriptor.LatLon2DGridDescriptor¶

class pyremap.descriptor.LatLon2DGridDescriptor[source]¶

A class for describing a lat-lon grid that may not be a tensor grid (lat/lon are 2D arrays). The grid is assumed to be regional, since this is difficult to determine just from the lat/lon values. The calling code should set regional = False for global grids with 2D lat/lon

__init__()[source]¶

Constructor stores the file name

Parameters: fileName (str) – The path of the file containing the MPAS mesh

Methods

`__init__`()	Constructor stores the file name
`read`([fileName, ds, latVarName, lonVarName])	Read the lat-lon grid from a file with the given lat/lon var names.
`to_esmf`(esmfFileName)	Subclasses should overload this method to write an ESMF mesh file based on the mesh.
`to_scrip`(scripFileName)	Given a lat-lon grid file, create a SCRIP file based on the grid.