Hi I want to be removed from this list and not receive anymore emails from Hdf-forum Thanks Elizabeth
On Wednesday, 3 February 2016, Nick Dodds <[email protected]> wrote: > Hello, > > Ive created a project using HDF5DOTNET and rely heavily on attributes for > storing meta data about data sets. When I load an HDF5 file, I want to > read all the data set attributes for all the data sets. Unfortunately this > is very slow when I have a large number of data sets. > > Firstly, I understand that I could re-write my code using datasets in > place of attributes, but Im trying to avoid that as I like my current H5 > file structure. > > I want to switch to dense storage of attributes to speed up this process. > However, Im struggling to understand how to do this, specifically with > HDF5DOTNET. > > *HDF5 Questions (not related to HDF5DOTNET):* > 1. I understand that H5Pset_attr_phase_change property can be used > with creation of H5Files. Is this the general method for using dense > attribute storage or is there a more explicit method to use when creating > attributes (or datasets/groups)? > > *HDF5DOTNET Questions:* > 1. I could not find any any wrapper functions for H5Pset_attr_phase_change > in HDF5DOTNET. Is there an equivalent function or some method for ensure > dense attribute storage which is currently supported. > > Thanks, > > - Nick >
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