Re: [h5md-user] Additional properties of particles

[Felix Höfling]

Am 07.11.2014, 10:34 Uhr, schrieb Felix Höfling <address@hidden>:

> Suggestions: store a list of particle indices (better: IDs) for each  
> residual. This makes it easy to look up all particles of given residual,  
> however the inverse would be inefficient.
>
> H5MD root
>   \-- residuals
>        \-- (name)
>            \-- particle_subgroup1
>            \-- particle_subgroup2
>
> "particle_subgroupX"  are H5MD elements, their names match the  
> corresponding subgroups in particle/ and the contents is a list of IDs  
> (or just the array index if "id" is not present).
This may be a related proposal:
http://nongnu.org/h5md/proposals/0101_particles_and_tuples_lists.html#storage-of-a-list-of-particles

Felix