H5VARIABLES get HDF5 dataset names

get dataset names in a file under group default is datasets under "/", optionally under "/group"

Contents

Inputs

Outputs

function names = h5variables(file, group)
arguments
  file (1,1) string
  group (1,1) string = ""
end

if ~stdlib.len(group)
  finf = h5info(file);
else
  finf = h5info(file, group);
end

ds = finf.Datasets;

if isempty(ds)
  names = [];
else
  names = {ds.Name};
end

try %#ok<TRYNC>
  names = string(names);
end

end


%!test
%! if !isempty(pkg('list', 'hdf5oct'))
%! pkg load hdf5oct
%! fn = tempname();
%! ds = '/a';
%! h5create(fn, ds, [1])
%! assert(h5variables(fn, ''), {'/a'})
%! delete(fn)
%! endif

Published with MATLAB® R2024b