dshelper_raw_spect::acquire_lan_spect_sparse

Source: dataset/helpers/raw_spect/dshelper_raw_spect__acquire_lan_spect_sparse.pro

 dshelper_raw_spect::acquire_lan_spect_sparse
       Reads in the data from the file and stores the appropriate parts of it
       in the arrays rates and times, version for uaf/uav files.

 Call:
       code = dsref -> acquire_lan_spect_sparse(strnos, {/hiscale|/epam})


 Arguments:
        strnos  long    A list of the stream indices which are to be
                        read by this invocation

 Keywords:
        hiscale If set, then this we are reading HISCALE data.
        epam    If set, then we are reading EPAM data.

 History:
        Original (after dense): 23/3/00; SJT
        Add times: 7/2/01; SJT
        Redo refcounts: 9/2/01; SJT
        Copy to dyn_spect: 7/8/01; SJT