Modify, remove or add data to hdf5 files with R -


i have hdf5 file several attributes, each attribute either matrix or array. modify of attributes adding or removing column matrix. how can done?

i have tried rhdf5 library in r can't seem find right functions. seems can use write functions can't overwrite. thinking way might dump whole file, modify , save new file.

this sample of file

a=h5fopen("s-1500-01-01-000000-g01.h5") hdf5 file         name /     filename                              name       otype  dclass         dim 0   agb_co                      h5i_dataset float   411         1   agb_cut                     h5i_dataset float   17 x 11 x 1 2   agb_growth                  h5i_dataset float   17 x 11 x 1 3   agb_mort                    h5i_dataset float   17 x 11 x 1 4   agb_py                      h5i_dataset float   17 x 11 x 1 5   agb_si                      h5i_dataset float   17 x 11 x 1 6   age                         h5i_dataset float   20          7   agri_stocking_density       h5i_dataset float   1           8   agri_stocking_pft           h5i_dataset integer 1


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