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H5P.set_layout

Set type of storage for dataset

Syntax

H5P.set_layout(dcpl,layout)

Description

H5P.set_layout(dcpl,layout) sets the type of storage used to store the raw data for the dataset creation property list, dcpl. Specify the type of storage layout for raw data layout as one of these character vectors or string scalars: 'H5D_COMPACT', 'H5D_CONTIGUOUS', or 'H5D_CHUNKED'.

Examples

  fid = H5F.create('myfile.h5');
  type_id = H5T.copy('H5T_NATIVE_DOUBLE');
  dims = [100 200];
  h5_dims = fliplr(dims);
  space_id = H5S.create_simple(2,dims,[]);
  dcpl = H5P.create('H5P_DATASET_CREATE');
  layout = H5ML.get_constant_value('H5D_CONTIGUOUS');
  H5P.set_layout(dcpl,layout);
  dset_id = H5D.create(fid,'DS',type_id,space_id,dcpl);
  H5D.close(dset_id);
  H5F.close(fid);