HDULocation

class gammapy.data.HDULocation(obs_id, hdu_type, hdu_class, base_dir, file_dir, file_name, hdu_name)

Bases: object

HDU localisation, loading and Gammapy object mapper.

This represents one row in HDUIndexTable.

It’s more a helper class, that is wrapped by Observation, usually those objects will be used to access data.

See also HDU index table.

Methods Summary

get_hdu(self)	Get HDU.
info(self[, file])	Print some summary info to stdout.
load(self)	Load HDU as appropriate class.
path(self[, abs_path])	Full filename path.

Methods Documentation

get_hdu(self)

Get HDU.

info(self, file=None)

Print some summary info to stdout.

load(self)

Load HDU as appropriate class.

TODO: this should probably go via an extensible registry.

path(self, abs_path=True)

Full filename path.

Include base_dir if abs_path is True.