create_map_dataset_from_dl4

gammapy.datasets.utils.create_map_dataset_from_dl4(data, geom=None, energy_axis_true=None, name=None)

Create a map dataset from a map dataset or an observation containing DL4 IRFs

Parameters:

dataMapDataset or Observation

MapDataset or Observation containing DL4 IRFs

geomWcsGeom, optional

Output dataset maps geometry. The default is None, and it is derived from IRFs

energy_axis_trueMapAxis, optional

True energy axis used for IRF maps. The default is None, and it is derived from IRFs

namestr, optional

Dataset name. The default is None, and the name is randomly generated.

Returns:

datasetMapDataset

Map dataset.