pad_look_stream::get_raw_data

Source: stream/pad/Look/pad_look_stream__get_raw_data.pro

 pad_look_stream::get_raw_data
        Return the raw data from a pad look direction stream.

 Usage:
        data=strid->get_raw_data({/transform|/ttime|/time|/field})
    or
        data=strid->get_raw_data(/pointer)

 Keywords:
        pointer If set and non-zero, then return a 4 element array of
                pointers the first pointing to the time, the
                field, the transform blocks and the times of the
                transofrm blocks (WARNING don't free these pointers).
        transform       If set, then return the transform array.
        time    If set, then return the times array.
        ttime   If set, then return the transform times array.
        field   If set, then return the field array.
        tm_ref  If set, then return the pointer to the time reference
                count. 
        b_ref   If set, then return the pointer to the field reference
                count.
        tfm_ref If set, then return the pointer to the transform reference
                count. 
        b_time  If set, then return the times of the raw field
                values.

 If no keys are given, 0 will be returned.

 History:
        Original: 7/3/00; SJT
        Redesign: 8/3/00; SJT
        Allow return of transform refcount: 9/2/01; SJT