get_uds_record

Source: io/get_uds_record.pro

 get_uds_record
        read the next record from a UDS file.

 usage:
        iget = get_uds_record(time, data, tlimits, instref, spath, $
                                icontinue)

 Arguments:
        time    double  output  The JD of the record (this may be a
                                mid-point or a start depending on the
                                instrument)
        data    float   output  The data values.
        tlimits double  input   The time range for the data.
        instref objref  input   Reference to the instrument specification.
        spath   string  input   The search path for the data files.
        icontinue in/out  byte          Set if a read has started.
                                        N.B. This argument must be
                                        present in the call else a new
                                        read will start each time.
 History:
        Original: 4/7/00; SJT
        Added YDH time format: 9/3/01; SJT
        Added GOES time format: 1/5/01; SJT
        Remove VMS support: 15/4/03; SJT