def METHOD_NAME():
    try:
        from osgeo import osr
    except ImportError:
        grass.fatal(
            _(
                "Unable to load GDAL Python bindings (requires package "
                "'python-gdal' being installed)"
            ),
        )
    epsg = options["epsg"]
    pathwkt = options["wkt"]
    if epsg and pathwkt:
        grass.error("Only one type of conversions can be processed concurrently")
    if epsg:
        epsg2standards(epsg)
    else:
        if pathwkt:
            try:
                io = open(pathwkt, "r")
                wkt = io.read().rstrip()
                wkt2standards(wkt)
            except IOError as e:
                grass.error("Unable to open file <%s>: %s" % (e.errno, e.strerror))
        else:
            grassEpsg()