Page History

...

• The xtc to hdf5 Translator does not translate the time tool pv's properly. One can add the following option to the psana module: Translator.H5Output
  

store_epics = always

to work around this, however this translates all pv's with every event, regardless of whether or not they have changed. Here is an example of a psana.cfg file that sets this option:

[psana]
modules=Translator.H5Output

[Translator.H5Output]
output_file=myout.h5
store_epics=always

Assuming this file is called example.cfg, one could translate the first few events of run 71 of the xpp tutorial data using the command

psana -n 4 -c example.cfg exp=xpptut13:run=71