uxarray.UxDataArray.remap.to_rectilinear#
- UxDataArray.remap.to_rectilinear(lon, lat, backend='uxarray', yac_method=None, yac_options=None, **kwargs)#
Remap onto a rectilinear longitude/latitude grid.
This convenience method targets 1-D longitude and latitude coordinate arrays and returns a plain xarray object with
latandlonaxes, making the output suitable for downstream structured-grid workflows.- Parameters:
lon (array-like or xarray.DataArray) – 1-D target longitude cell-center coordinate in degrees.
lat (array-like or xarray.DataArray) – 1-D target latitude cell-center coordinate in degrees.
backend ({'uxarray', 'yac'}, default='uxarray') – Remapping backend to use. The UXarray backend builds a temporary structured destination grid and applies native nearest-neighbor remapping before reshaping the result to latitude/longitude axes. The YAC backend uses YAC’s rectilinear grid support directly and can be faster for large targets when YAC is installed.
yac_method ({'nnn', 'average', 'conservative'}, optional) – YAC interpolation method. When
backend='yac', defaults to'nnn'because nearest-neighbor works for node-, edge-, and face-centered source data.'conservative'requires face-centered source data.yac_options (dict, optional) – YAC interpolation configuration options forwarded to the selected YAC method.
- Returns:
Remapped data with the source spatial dimension replaced by the provided latitude and longitude dimensions.
- Return type: