nasa cdf (version 3) {
// global attributes:
		:Data_type = "srvy_l2_q0" ;
		:Data_version = "4.0.0" ;
		:Descriptor = "EDI" ;
		:Discipline = "Space Physics>Magnetospheric Science" ;
		:File_naming_convention = "source_descriptor_datatype_yyyyMMdd" ;
		:Generation_date = "20200203" ;
		:Instrument_type = "Particles (space)" ;
		:Logical_file_id = "mms4_edi_srvy_l2_q0_20200110_v4.0.0" ;
		:Logical_source = "edi_srvy_l2_q0" ;
		:Logical_source_description = "Level 2 EDI Quality 0 Counts" ;
		:Mission_group = "MMS" ;
		:PI_affiliation = "UNH" ;
		:PI_name = "Roy Torbert, Hans Vaith" ;
		:Project = "STP>Solar Terrestrial Physics" ;
		:Source_name = "MMS4>MMS Satellite Number 4" ;
		:TEXT = "EDI Q0 data. The EDI instrument paper and data products guidescan be found at the following two links: http://link.springer.com/article/10.1007%2Fs11214-015-0182-7, https://lasp.colorado.edu/mms/sdc/public/datasets/fields/" ;
		:HTTP_LINK = "http://mms-fields.unh.edu/" ;
		:HTTP_LINK = "http://mms.gsfc.nasa.gov/index.html" ;
		:LINK_TEXT = "UNH FIELDS Home Page" ;
		:LINK_TEXT = "NASA MMS Home" ;
		:MODS = "v0.0.0 - First version." ;
		:MODS = "v0.0.1 - Filled energy variables." ;
		:MODS = "v0.0.2 - Energy written properly." ;
		:MODS = "v1.0.0 - Update variable names." ;
		:MODS = "v1.1.0 - Added optics state." ;
		:MODS = "v2.0.0 - Added electron trajectories." ;
		:MODS = "v2.1.0 - Deltas on trajectory vectors are now deltas." ;
		:MODS = "v3.0.0 - Reduced file size with scalar errors. Add VAR_NOTES." ;
		:MODS = "v4.0.0 - Removed unused Epoch variable." ;
		:Acknowledgements = "" ;
		:Generated_by = "University of New Hampshire" ;
		:Parents = "mms4_edi_slow_l1a_efield_20200110_v0.12.3.cdf" ;
		:Parents = "mms4_edi_fast_l1a_efield_20200110_v0.12.3.cdf" ;
		:Parents = "mms4_fields_hk_l1b_101_20200110_v0.5.5.cdf" ;
		:Parents = "MMS4_DEFATT_2020009_2020010.V00" ;
		:Parents = "MMS4_DEFATT_2020010_2020011.V00" ;
		:Skeleton_version = "" ;
		:Rules_of_use = "" ;
		:Time_resolution = "" ;
// variable attributes, one line per entry (which variable each belongs to is not shown):
		CATDESC = "Packet time tags" ;
		CATDESC = "TT2000 time tags for quality 0 EDI GDU1 counts." ;
		CATDESC = "TT2000 time tags for quality 0 EDI GDU2 counts." ;
		CATDESC = "Optics state" ;
		CATDESC = "GDU1 energy" ;
		CATDESC = "GDU2 energy" ;
		CATDESC = "GDU1 quality 0 counts." ;
		CATDESC = "GDU2 quality 0 counts." ;
		CATDESC = "GDU1 electron incident trajectory vectors in spherical GSE coordinates." ;
		CATDESC = "GDU2 Electron incident trajectory vectors in spherical GSE coordinates." ;
		CATDESC = "GDU1 electron incident trajectory vectors in spherical GSM coordinates." ;
		CATDESC = "GDU2 Electron incident trajectory vectors in spherical GSM coordinates." ;
		CATDESC = "Trajectory labels" ;
		DELTA_PLUS = (6 numeric entries, not shown) ;
		DELTA_MINUS = (6 numeric entries, not shown) ;
		DEPEND_0 = "epoch_timetag" ;
		DEPEND_0 = "epoch_gdu1" ;
		DEPEND_0 = "epoch_gdu2" ;
		DEPEND_0 = "epoch_gdu1" ;
		DEPEND_0 = "epoch_gdu2" ;
		DEPEND_0 = "epoch_gdu1" ;
		DEPEND_0 = "epoch_gdu2" ;
		DEPEND_0 = "epoch_gdu1" ;
		DEPEND_0 = "epoch_gdu2" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		FIELDNAM = "Time" ;
		FIELDNAM = "Time" ;
		FIELDNAM = "Time" ;
		FIELDNAM = "Optics state" ;
		FIELDNAM = "Energy" ;
		FIELDNAM = "Energy" ;
		FIELDNAM = "Quality-0 Counts GDU1" ;
		FIELDNAM = "Quality-0 Counts GDU1" ;
		FIELDNAM = "Electron trajectory vectors" ;
		FIELDNAM = "Electron trajectory vectors" ;
		FIELDNAM = "Electron trajectory vectors" ;
		FIELDNAM = "Electron trajectory vectors" ;
		FIELDNAM = "Trajectory labels" ;
		FILLVAL = (12 numeric entries, not shown) ;
		FORMAT = "I16" ;
		FORMAT = "I16" ;
		FORMAT = "I16" ;
		FORMAT = "I4" ;
		FORMAT = "I4" ;
		FORMAT = "I4" ;
		FORMAT = "I5" ;
		FORMAT = "I5" ;
		FORMAT = "F9.4" ;
		FORMAT = "F9.4" ;
		FORMAT = "F9.4" ;
		FORMAT = "F9.4" ;
		FORMAT = "A5" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "Optics" ;
		LABLAXIS = "Energy" ;
		LABLAXIS = "Energy" ;
		LABLAXIS = "Q0" ;
		LABLAXIS = "Q0" ;
		LABL_PTR_1 = "mms4_edi_traj_labl" ;
		LABL_PTR_1 = "mms4_edi_traj_labl" ;
		LABL_PTR_1 = "mms4_edi_traj_labl" ;
		LABL_PTR_1 = "mms4_edi_traj_labl" ;
		SCALETYP = "log" ;
		SCALETYP = "log" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SI_CONVERSION = "1e-9>s" ;
		SI_CONVERSION = "1e-9>s" ;
		SI_CONVERSION = "1e-9>s" ;
		SI_CONVERSION = "1.602e-19>J" ;
		SI_CONVERSION = "1.602e-19>J" ;
		SI_CONVERSION = "57.2958>rad" ;
		TIME_BASE = "J2000" ;
		TIME_BASE = "J2000" ;
		TIME_BASE = "J2000" ;
		UNITS = "UT" ;
		UNITS = "ns" ;
		UNITS = "ns" ;
		UNITS = "eV" ;
		UNITS = "eV" ;
		UNITS = "counts" ;
		UNITS = "counts" ;
		UNITS = "deg" ;
		UNITS = "rad" ;
		UNITS = "deg" ;
		UNITS = "rad" ;
		VALIDMIN = (12 numeric entries, not shown) ;
		VALIDMAX = (12 numeric entries, not shown) ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "metadata" ;
		VAR_NOTES = "Q0 data consists of raw electron counts. The error at any one time is the square-root of the counts. Note that there may be contamination from the EDI electron beams. See the data products guide or contact an EDI team member to learn about beam contamination." ;
		VAR_NOTES = "Trajectories are given as unit vectors in spherical coordinates, with phi (theta) representing the azimuthal (polar) directions, in the indicated coordinate system. They are opposite to the nominal look-direction of the instrument. Errors represent an omni-directional error. For more details about errors, contact the EDI instrument team." ;
		VAR_NOTES = "Trajectories are given as unit vectors in spherical coordinates, with phi (theta) representing the azimuthal (polar) directions, in the indicated coordinate system. They are opposite to the nominal look-direction of the instrument. Errors represent an omni-directional error. For more details about errors, contact the EDI instrument team." ;
		VAR_NOTES = "Trajectories are given as unit vectors in spherical coordinates, with phi (theta) representing the azimuthal (polar) directions, in the indicated coordinate system. They are opposite to the nominal look-direction of the instrument. Errors represent an omni-directional error. For more details about errors, contact the EDI instrument team." ;
		VAR_NOTES = "Trajectories are given as unit vectors in spherical coordinates, with phi (theta) representing the azimuthal (polar) directions, in the indicated coordinate system. They are opposite to the nominal look-direction of the instrument. Errors represent an omni-directional error. For more details about errors, contact the EDI instrument team." ;
}