How to use the wradlib.util.UTC function in wradlib

python datetime.object.

    Parameters
    ----------
    name : string
        representing a DWD product name
    tz : timezone object
        (see pytz package or datetime module for explanation)
        in case the timezone of the data is not UTC
    opt : currently unused

    Returns
    -------
    time : timezone-aware datetime.datetime object
    """
    return _getTimestampFromFilename(name).replace(tzinfo=util.UTC())

DX product file.

    Parameters
    ----------
    header : string
        string representation of DX header
    """
    # empty container
    out = {}
    # RADOLAN product type def
    out["producttype"] = header[0:2]
    # time stamp from file header as Python datetime object
    out["datetime"] = dt.datetime.strptime(header[2:8] + header[13:17] + "00",
                                           "%d%H%M%m%y%S")
    # Make it aware of its time zone (UTC)
    out["datetime"] = out["datetime"].replace(tzinfo=util.UTC())
    # radar location ID (always 10000 for composites)
    out["radarid"] = header[8:13]
    pos_BY = header.find("BY")
    pos_VS = header.find("VS")
    pos_CO = header.find("CO")
    pos_CD = header.find("CD")
    pos_CS = header.find("CS")
    pos_EP = header.find("EP")
    pos_MS = header.find("MS")

    out['bytes'] = int(header[pos_BY + 2:pos_BY + 7])
    out['version'] = header[pos_VS + 2:pos_VS + 4]
    out['cluttermap'] = int(header[pos_CO + 2:pos_CO + 3])
    out['dopplerfilter'] = int(header[pos_CD + 2:pos_CD + 3])
    out['statfilter'] = int(header[pos_CS + 2:pos_CS + 3])
    out['elevprofile'] = [float(header[pos_EP + 2 + 3 * i:pos_EP + 2 + 3 * (i + 1)]) for i in range(8)]  # noqa

DX product file.

    Parameters
    ----------
    header : string
        string representation of DX header
    """
    # empty container
    out = {}
    # RADOLAN product type def
    out["producttype"] = header[0:2]
    # time stamp from file header as Python datetime object
    out["datetime"] = dt.datetime.strptime(header[2:8] + header[13:17] + "00",
                                           "%d%H%M%m%y%S")
    # Make it aware of its time zone (UTC)
    out["datetime"] = out["datetime"].replace(tzinfo=util.UTC())
    # radar location ID (always 10000 for composites)
    out["radarid"] = header[8:13]
    pos_by = header.find("BY")
    pos_vs = header.find("VS")
    pos_co = header.find("CO")
    pos_cd = header.find("CD")
    pos_cs = header.find("CS")
    pos_ep = header.find("EP")
    pos_ms = header.find("MS")

    out['bytes'] = int(header[pos_by + 2:pos_by + 7])
    out['version'] = header[pos_vs + 2:pos_vs + 4]
    out['cluttermap'] = int(header[pos_co + 2:pos_co + 3])
    out['dopplerfilter'] = int(header[pos_cd + 2:pos_cd + 3])
    out['statfilter'] = int(header[pos_cs + 2:pos_cs + 3])
    out['elevprofile'] = [float(header[pos_ep + 2 + 3 * i:pos_ep + 2 + 3 * (i + 1)]) for i in range(8)]  # noqa

def get_dx_timestamp(name):
    """Converts a dx-timestamp (as part of a dx-product filename) to a
    python datetime.object.

    Parameters
    ----------
    name : string
        representing a DWD product name

    Returns
    -------
    time : timezone-aware datetime.datetime object
    """
    return _get_timestamp_from_filename(name).replace(tzinfo=util.UTC())