xdem.DEM.to_vcrs

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xdem.DEM.to_vcrs#

DEM.to_vcrs(vcrs, force_source_vcrs=None, inplace=False)[source]#

Convert the DEM to another vertical coordinate reference system.

Parameters:
  • vcrs (Union[Literal['Ellipsoid', 'EGM08', 'EGM96'], str, Path, VerticalCRS, int]) – Destination vertical CRS. Either as a name (“WGS84”, “EGM08”, “EGM96”), an EPSG code or pyproj.crs.VerticalCRS, or a path to a PROJ grid file (OSGeo/PROJ-data)

  • force_source_vcrs (Union[Literal['Ellipsoid', 'EGM08', 'EGM96'], str, Path, VerticalCRS, int, None]) – Force a source vertical CRS (uses metadata by default). Same formats as for vcrs.

  • inplace (bool) – Whether to return a new DEM (default) or the same DEM updated in-place.

Return type:

DEM | None

Returns:

DEM with vertical reference transformed, or None.