Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String TimeSeries
attribute NC_GLOBAL cdm_timeseries_variables String station_id
attribute NC_GLOBAL COMPOSITE double 1.0
attribute NC_GLOBAL contributor_name String B. Butman
attribute NC_GLOBAL contributor_role String principalInvestigator
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL COORD_SYSTEM String GEOGRAPHICAL
attribute NC_GLOBAL CREATION_DATE String 01-Jan-2009 15:10:30
attribute NC_GLOBAL creator_email String rsignell at usgs.gov
attribute NC_GLOBAL creator_name String Rich Signell
attribute NC_GLOBAL creator_phone String +1 (508) 548-8700
attribute NC_GLOBAL creator_url String https://www.usgs.gov (external link)
attribute NC_GLOBAL DATA_CMNT String BASS MIDAS at Boston
attribute NC_GLOBAL DATA_ORIGIN String USGS WHFC Sed Trans Grp
attribute NC_GLOBAL DATA_TYPE String TIME
attribute NC_GLOBAL date_created String 2017-04-11T22:14:00Z
attribute NC_GLOBAL date_issued String 2017-04-11T22:14:00Z
attribute NC_GLOBAL date_metadata_modified String 2017-04-11T22:14:00Z
attribute NC_GLOBAL date_modified String 2017-04-11T22:14:00Z
attribute NC_GLOBAL DELTA_T String 225
attribute NC_GLOBAL DEPTH_CONST int 0
attribute NC_GLOBAL DESCRIPT String Boston BASS MIDAS
attribute NC_GLOBAL DRIFTER int 0
attribute NC_GLOBAL Easternmost_Easting double -70.7848
attribute NC_GLOBAL EXPERIMENT String Mass Bay Longterm Monitoring Station
attribute NC_GLOBAL experiment_name String MBAY_LT
attribute NC_GLOBAL featureType String TimeSeries
attribute NC_GLOBAL FILL_FLAG double 1.0
attribute NC_GLOBAL geospatial_bounds String POINT(-70.78479766845703 42.37730026245117)
attribute NC_GLOBAL geospatial_bounds_crs String EPSG:4326
attribute NC_GLOBAL geospatial_lat_max double 42.3773
attribute NC_GLOBAL geospatial_lat_min double 42.3773
attribute NC_GLOBAL geospatial_lat_resolution long 0
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -70.7848
attribute NC_GLOBAL geospatial_lon_min double -70.7848
attribute NC_GLOBAL geospatial_lon_resolution long 0
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_positive String up
attribute NC_GLOBAL geospatial_vertical_resolution String 0
attribute NC_GLOBAL geospatial_vertical_units String meters
attribute NC_GLOBAL grid_mapping_epsg_code String EPSG:4326
attribute NC_GLOBAL grid_mapping_inverse_flattening double 298.257223563
attribute NC_GLOBAL grid_mapping_long_name String http://www.opengis.net/def/crs/EPSG/0/4326 (external link)
attribute NC_GLOBAL grid_mapping_name String latitude_longitude
attribute NC_GLOBAL grid_mapping_semi_major_axis double 6378137.0
attribute NC_GLOBAL history String Fri Nov  1 20:19:34 2019: ncatted -a project,global,a,c,, CMG_Portal MBAY_LT/5521tcp-a.nc\nWATER_DEPTH related attributes corrected by adj_tripod_depth: Attenuation recalculated.  :Trimmed using truncate.m to select records in the range 1 to 34488.  :28 pad values replaced by linear interpolations using EPIC_interp.m : Variables tran_4010 ,  edited using maskedit.m with mask file 5521tcp-m.msk.  :Concatenation of files 5521Atcp-trm.nc through 5521Ctcp-cal.nc :Trimmed using truncate.m to select records in the range 312 to 12000.  :Calibrated using MIDAStcp_mod.m and temperature from e:\\midasdat\\5521mida\\5521Atcp-a_1.nc :Converted to netCDF by MIDAS.EXE v2.10\n2017-04-11T22:14:00Z - pyaxiom - File created using pyaxiom
attribute NC_GLOBAL id String 5521tcp-a
attribute NC_GLOBAL infoUrl String https://cmgds.marine.usgs.gov/ocean-time-series/
attribute NC_GLOBAL INST_TYPE String MIDAS
attribute NC_GLOBAL institution String Coastal and Marine Hazards and Resources Program, U.S. Geological Survey
attribute NC_GLOBAL instrument_number String MIDAS1
attribute NC_GLOBAL keywords String Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Salinity
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL latitude double 42.3773861111535
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL longitude double -70.78463166660732
attribute NC_GLOBAL magnetic_variation double -16.0
attribute NC_GLOBAL MOORING long 552
attribute NC_GLOBAL naming_authority String gov.usgs.cmgp
attribute NC_GLOBAL ncei_template_version String NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0
attribute NC_GLOBAL NCO String netCDF Operators version 4.8.1 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)
attribute NC_GLOBAL NCProperties String version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.8.17
attribute NC_GLOBAL Northernmost_Northing double 42.3773
attribute NC_GLOBAL original_filename String 5521tcp-a.nc
attribute NC_GLOBAL original_folder String MBAY_LT
attribute NC_GLOBAL POS_CONST int 0
attribute NC_GLOBAL PROJECT String MWRA
attribute NC_GLOBAL project String U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal
attribute NC_GLOBAL project_summary String Measurements of currents and other oceanographic properties were made to assess the impact of sewage discharge from the proposed outfall site.
attribute NC_GLOBAL project_title String Long-term observations in Massachusetts Bay; Site A-Boston Harbor
attribute NC_GLOBAL publisher_email String emontgomery at usgs.gov
attribute NC_GLOBAL publisher_name String Ellyn Montgomery
attribute NC_GLOBAL publisher_phone String +1 (508) 548-8700
attribute NC_GLOBAL publisher_url String https://www.usgs.gov (external link)
attribute NC_GLOBAL source String USGS
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 42.3773
attribute NC_GLOBAL standard_name_vocabulary String CF-1.6
attribute NC_GLOBAL start_time String 10-Feb-1999 14:28:07
attribute NC_GLOBAL stop_time String 11-May-1999 09:54:22
attribute NC_GLOBAL summary String Measurements of currents and other oceanographic properties were made to assess the impact of sewage discharge from the proposed outfall site.
attribute NC_GLOBAL time_coverage_duration String PT7759575S
attribute NC_GLOBAL time_coverage_end String 1999-05-11T09:54:22Z
attribute NC_GLOBAL time_coverage_start String 1999-02-10T14:28:07Z
attribute NC_GLOBAL title String Long-term observations in Massachusetts Bay; Site A-Boston Harbor - 5521tcp-a
attribute NC_GLOBAL VAR_DESC String C:S:P:T:tran:ATTN
attribute NC_GLOBAL VAR_FILL String NaN
attribute NC_GLOBAL WATER_DEPTH float 30.829678
attribute NC_GLOBAL WATER_DEPTH_NOTE String water depth computed using mean pressure from 5521tcp-a1h.nc - atmosphere (1013.3): (m) 
attribute NC_GLOBAL WATER_MASS String ?
attribute NC_GLOBAL Westernmost_Easting double -70.7848
variable station_id String
attribute station_id actual_range String MBAY_LT_5521tcp_a_nc\nMBAY_LT_5521tcp_a_nc
attribute station_id cf_role String timeseries_id
attribute station_id ioos_category String Identifier
attribute station_id long_name String Station ID
variable feature_type_instance String
attribute feature_type_instance ioos_category String Identifier
attribute feature_type_instance long_name String Identifier for each feature type instance
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 42.3773, 42.3773
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String sensor latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max float 42.3773
attribute latitude valid_min float 42.3773
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -70.7848, -70.7848
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String sensor longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max float -70.7848
attribute longitude valid_min float -70.7848
variable crs int
attribute crs actual_range int -2147483647, -2147483647
attribute crs epsg_code String EPSG:4326
attribute crs grid_mapping_name String latitude_longitude
attribute crs inverse_flattening double 298.257223563
attribute crs ioos_category String Identifier
attribute crs long_name String http://www.opengis.net/def/crs/EPSG/0/4326 (external link)
attribute crs semi_major_axis double 6378137.0
variable platform int
attribute platform actual_range int -2147483647, -2147483647
attribute platform definition String http://mmisw.org/ont/ioos/definition/stationID (external link)
attribute platform ioos_category String Identifier
attribute platform ioos_code String 5521tcp-a
attribute platform long_name String USGS-CMG time-series data from the Long-term observations in Massachusetts Bay; Site A-Boston Harbor project, mooring 552 and package 5521tcp-a. Measurements of currents and other oceanographic properties were made to assess the impact of sewage discharge from the proposed outfall site.
attribute platform nodc_name String FIXED PLATFORM, MOORINGS
attribute platform short_name String USGS-CMG time-series data: MBAY_LT - 552 - 5521tcp-a
attribute platform type String fixed
variable time double
attribute time _ChunkSizes uint 1000
attribute time _CoordinateAxisType String Time
attribute time actual_range double 9.18656887E8, 9.26416462E8
attribute time axis String T
attribute time calendar String gregorian
attribute time ioos_category String Time
attribute time long_name String time of measurement
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable z float
attribute z actual_range float -29.00968, -29.00968
attribute z axis String Z
attribute z FillValue String -9999.900390625
attribute z grid_mapping String crs
attribute z ioos_category String Other
attribute z long_name String z of the sensor relative to the water surface
attribute z positive String up
attribute z standard_name String height
attribute z units String m
attribute z valid_max float -29.009678
attribute z valid_min float -29.009678
variable ATTN_55 float
attribute ATTN_55 _ChunkSizes uint 1000
attribute ATTN_55 actual_range float 2.950841E-4, 10.28415
attribute ATTN_55 ancillary_variables String platform
attribute ATTN_55 coordinates String time z latitude longitude
attribute ATTN_55 coverage_content_type String physicalMeasurement
attribute ATTN_55 epic_code int 55
attribute ATTN_55 FillValue String 1.0000000409184788e+35
attribute ATTN_55 focal_length double 0.25
attribute ATTN_55 formula String -(1/focal_length) .* log(tran_4010./Vzero)
attribute ATTN_55 FORTRAN_format String f7.5
attribute ATTN_55 generic_name String attn
attribute ATTN_55 grid_mapping String crs
attribute ATTN_55 ioos_category String Other
attribute ATTN_55 long_name String Beam Attenuation
attribute ATTN_55 missing_value float 1.0E35
attribute ATTN_55 platform String platform
attribute ATTN_55 pre_unblocked double 3.385
attribute ATTN_55 sensor_depth float 28.9947
attribute ATTN_55 sensor_hab float 1.835
attribute ATTN_55 sensor_type String Sea Tech       
attribute ATTN_55 serial_number String 567
attribute ATTN_55 standard_name String volume_beam_attenuation_coefficient_of_radiative_flux_in_sea_water
attribute ATTN_55 units String 1/m
attribute ATTN_55 Vair double 3.385
attribute ATTN_55 Vzero float 4.069
variable C_50 float
attribute C_50 _ChunkSizes uint 1000
attribute C_50 actual_range float 2.842243, 3.225316
attribute C_50 ancillary_variables String platform
attribute C_50 cal_A double 2.81616942E-8
attribute C_50 cal_B double 0.47782883
attribute C_50 cal_C double -4.2375486
attribute C_50 cal_D double -3.3627873E-5
attribute C_50 cal_M double 6.6
attribute C_50 clock_hertz double 2457581.36
attribute C_50 coordinates String time z latitude longitude
attribute C_50 coverage_content_type String physicalMeasurement
attribute C_50 epic_code int 50
attribute C_50 FillValue String 1.0000000409184788e+35
attribute C_50 generic_name String con
attribute C_50 grid_mapping String crs
attribute C_50 interp_note String 3 pad values interpolated.
attribute C_50 ioos_category String Other
attribute C_50 long_name String Conductivity
attribute C_50 missing_value float 1.0E35
attribute C_50 period_count double 247.0
attribute C_50 platform String platform
attribute C_50 sensor_depth float 28.8497
attribute C_50 sensor_hab float 1.98
attribute C_50 sensor_type String Sea Bird SBE-3 
attribute C_50 serial_number String 371
attribute C_50 standard_name String sea_water_electrical_conductivity
attribute C_50 units String S/m
variable P_4023 float
attribute P_4023 _ChunkSizes uint 1000
attribute P_4023 actual_range float 36.7551, 40.75301
attribute P_4023 ancillary_variables String platform
attribute P_4023 cal_C1 double 991.7378
attribute P_4023 cal_C2 double -0.0086884
attribute P_4023 cal_C3 double -1.23004E-4
attribute P_4023 cal_D1 double 0.036005
attribute P_4023 cal_D2 double 0.0
attribute P_4023 cal_T1 double 27.77617
attribute P_4023 cal_T2 double -6.44352E-5
attribute P_4023 cal_T3 double 9.71216E-7
attribute P_4023 cal_T4 double 1.34311E-9
attribute P_4023 cal_T5 double 0.0
attribute P_4023 clock_hertz double 2457581.36
attribute P_4023 coordinates String time z latitude longitude
attribute P_4023 coverage_content_type String physicalMeasurement
attribute P_4023 epic_code int 4023
attribute P_4023 FillValue String 1.0000000409184788e+35
attribute P_4023 FORTRAN_format String f10.3
attribute P_4023 generic_name String pres
attribute P_4023 grid_mapping String crs
attribute P_4023 interp_note String 3 pad values interpolated.
attribute P_4023 ioos_category String Other
attribute P_4023 long_name String Sea Water Pressure (average over burst)
attribute P_4023 missing_value float 1.0E35
attribute P_4023 period_count double 6208.0
attribute P_4023 platform String platform
attribute P_4023 sensor_depth float 28.7297
attribute P_4023 sensor_hab float 2.1
attribute P_4023 sensor_type String Paroscientific 
attribute P_4023 serial_number String 69506
attribute P_4023 standard_name String sea_water_pressure
attribute P_4023 units String dbar
variable S_40 float
attribute S_40 _ChunkSizes uint 1000
attribute S_40 actual_range float 30.80409, 32.38286
attribute S_40 ancillary_variables String platform
attribute S_40 coordinates String time z latitude longitude
attribute S_40 coverage_content_type String physicalMeasurement
attribute S_40 epic_code int 40
attribute S_40 FillValue String 1.0000000409184788e+35
attribute S_40 FORTRAN_format String f10.2
attribute S_40 generic_name String sal
attribute S_40 grid_mapping String crs
attribute S_40 interp_note String 3 pad values interpolated.
attribute S_40 ioos_category String Other
attribute S_40 long_name String Salinity
attribute S_40 missing_value float 1.0E35
attribute S_40 platform String platform
attribute S_40 sensor_depth float 28.8497
attribute S_40 sensor_hab float 1.98
attribute S_40 sensor_type String Sea Bird SBE-3 
attribute S_40 serial_number String 371
attribute S_40 standard_name String sea_water_practical_salinity
attribute S_40 units String 1e-3
variable T_20 float
attribute T_20 _ChunkSizes uint 1000
attribute T_20 actual_range float 2.363098, 7.273865
attribute T_20 ancillary_variables String platform
attribute T_20 cal_A double 0.00368077151
attribute T_20 cal_B double 5.82142511E-4
attribute T_20 cal_C double 1.66818919E-5
attribute T_20 cal_D double 1.60904451E-6
attribute T_20 cal_Fo double 2699.369
attribute T_20 clock_hertz double 2457581.36
attribute T_20 coordinates String time z latitude longitude
attribute T_20 coverage_content_type String physicalMeasurement
attribute T_20 epic_code int 20
attribute T_20 FillValue String 1.0000000409184788e+35
attribute T_20 FORTRAN_format String f10.2
attribute T_20 generic_name String temp
attribute T_20 grid_mapping String crs
attribute T_20 interp_note String 3 pad values interpolated.
attribute T_20 ioos_category String Other
attribute T_20 long_name String Water Temperature
attribute T_20 missing_value float 1.0E35
attribute T_20 period_count double 247.0
attribute T_20 platform String platform
attribute T_20 sensor_depth float 29.0097
attribute T_20 sensor_hab float 1.82
attribute T_20 sensor_type String Sea Bird SBE-4 
attribute T_20 serial_number String 2627
attribute T_20 standard_name String sea_water_temperature
attribute T_20 units String degree_Celsius
variable tran_4010 float
attribute tran_4010 _ChunkSizes uint 1000
attribute tran_4010 actual_range float 0.3111, 4.0687
attribute tran_4010 ancillary_variables String platform
attribute tran_4010 AtoD_factor double 0.00122
attribute tran_4010 coordinates String time z latitude longitude
attribute tran_4010 coverage_content_type String physicalMeasurement
attribute tran_4010 epic_code int 4010
attribute tran_4010 FillValue String 1.0000000409184788e+35
attribute tran_4010 focal_length double 0.25
attribute tran_4010 FORTRAN_format String f10.3
attribute tran_4010 generic_name String trans
attribute tran_4010 grid_mapping String crs
attribute tran_4010 interp_note String 16 pad values interpolated.
attribute tran_4010 ioos_category String Other
attribute tran_4010 long_name String TRANSMISSION (VOLTS)     
attribute tran_4010 missing_value float 1.0E35
attribute tran_4010 platform String platform
attribute tran_4010 sensor_depth float 28.9947
attribute tran_4010 sensor_hab float 1.835
attribute tran_4010 sensor_type String Sea Tech       
attribute tran_4010 serial_number String 567
attribute tran_4010 units String volts
attribute tran_4010 Vair double 3.385