get_metadata

*Master Side of the recipe *

class lofarpipe.recipes.master.get_metadata.get_metadata

Get the metadata from the given data products and return them as a LOFAR parameterset.

1. Parse and validate inputs
2. Load mapfiles
3. call node side of the recipe
4. validate performance
5. Create the parset-file and write it to disk.

Command line arguments

A mapfile describing the data to be processed.

Recipe inputs

Parameters:

• parset_file – (StringField) Path to the output parset file (StringField)
• parset_prefix – (StringField) Prefix for each key in the output parset file (StringField)
• product_type – (StringField) Data product type (StringField)

Recipe outputs (job.results[parameter])

None.

* Node Side of the recipe *

class lofarpipe.recipes.nodes.get_metadata.get_metadata(job_id, host, port)

Get the metadata from the given data product and return it to the master using self.outputs.