xradar.model.required_global_attrs

xradar.model.required_global_attrs = {'Conventions': 'Cf/Radial', 'comment': 'miscellaneous information', 'history': 'list of modifications to the original data', 'institution': 'where the original data were produced', 'instrument_name': 'nameThe  of radar or lidar', 'platform_is_mobile': "'true' or 'false', assumed 'false' if missing", 'references': 'references that describe the data or the methods used to produce it', 'source': 'method of production of the original data', 'title': 'short description of file contents', 'version': 'Cf/Radial version number'}

required global attributes (root-group)