netcdf N0104.sbe37.realtime.150m { dimensions: lat = 1 ; lon = 1 ; depth = 1 ; time = 165 ; variables: double lat(lat) ; lat:long_name = "Latitude" ; lat:standard_name = "latitude" ; lat:short_name = "lat" ; lat:units = "degrees_north" ; lat:_FillValue = -999. ; lat:valid_range = -90., 90. ; lat:Comment = "Coordinate variable" ; lat:epic_code = 500 ; double lon(lon) ; lon:long_name = "Longitude" ; lon:standard_name = "longitude" ; lon:short_name = "lon" ; lon:modulo = 360. ; lon:units = "degrees_east" ; lon:_FillValue = -999. ; lon:valid_range = -180., 180. ; lon:Comment = "Coordinate variable" ; lon:epic_code = 502 ; double depth(depth) ; depth:long_name = "Depth" ; depth:standard_name = "depth" ; depth:short_name = "D" ; depth:units = "meters" ; depth:positive = "down" ; depth:_FillValue = -999. ; depth:valid_range = -10000., 100. ; depth:Comment = "Coordinate variable" ; depth:epic_code = 3 ; double time(time) ; time:long_name = "Time" ; time:standard_name = "time" ; time:short_name = "time" ; time:units = "days since -4713-01-01 00:00:00" ; time:_FillValue = -999. ; time:valid_range = 0., 2460000. ; time:Comment = "Coordinate variable" ; time:epic_code = 624 ; float conductivity(time, depth, lat, lon) ; conductivity:standard_name = "sea_water_electrical_conductivity" ; conductivity:long_name = "Conductivity" ; conductivity:short_name = "COND" ; conductivity:ancillary_variables = "conductivity_qc" ; conductivity:_FillValue = -999.f ; conductivity:units = "msiemens/cm" ; conductivity:is_dead = 0 ; conductivity:valid_range = 20.f, 60.f ; conductivity:epic_code = 51 ; byte conductivity_qc(time, depth, lat, lon) ; conductivity_qc:long_name = "Conductivity QC" ; conductivity_qc:short_name = "CONDQ" ; conductivity_qc:intent = "data_quality" ; conductivity_qc:standard_name = "conductivity data_quality" ; conductivity_qc:_FillValue = 128s ; conductivity_qc:units = "1" ; conductivity_qc:valid_range = -127s, 127s ; conductivity_qc:flag_values = 0s, 1s, 2s ; conductivity_qc:flag_meanings = "quality_good out_of_range sensor_nonfunctional" ; float temperature(time, depth, lat, lon) ; temperature:long_name = "Water Temperature" ; temperature:standard_name = "sea_water_temperature" ; temperature:short_name = "WT" ; temperature:ancillary_variables = "temperature_qc" ; temperature:_FillValue = -999.f ; temperature:units = "celsius" ; temperature:valid_range = -0.5f, 30.f ; temperature:is_dead = 0 ; temperature:epic_code = 20 ; byte temperature_qc(time, depth, lat, lon) ; temperature_qc:long_name = "Water Temperature QC" ; temperature_qc:short_name = "WTQC" ; temperature_qc:intent = "data_quality" ; temperature_qc:standard_name = "sea_water_temperature data_quality" ; temperature_qc:_FillValue = 128s ; temperature_qc:units = "1" ; temperature_qc:valid_range = -127s, 127s ; temperature_qc:flag_values = 0s, 1s, 2s, 3s ; temperature_qc:flag_meanings = "quality_good out_of_range sensor_nonfunctional invalid_input" ; float salinity(time, depth, lat, lon) ; salinity:long_name = "Salinity" ; salinity:standard_name = "sea_water_salinity" ; salinity:short_name = "SAL" ; salinity:ancillary_variables = "salinity_qc" ; salinity:_FillValue = -999.f ; salinity:units = "psu" ; salinity:valid_range = 15.f, 37.f ; salinity:is_dead = 0 ; salinity:epic_code = 41 ; byte salinity_qc(time, depth, lat, lon) ; salinity_qc:long_name = "Salinity QC" ; salinity_qc:short_name = "SALQC" ; salinity_qc:intent = "data_quality" ; salinity_qc:standard_name = "sea_water_salinity data_quality" ; salinity_qc:_FillValue = 128s ; salinity_qc:units = "1" ; salinity_qc:valid_range = -127s, 127s ; salinity_qc:flag_values = 0s, 1s, 2s, 3s ; salinity_qc:flag_meanings = "quality_good out_of_range sensor_nonfunctional invalid_input" ; float sigma_t(time, depth, lat, lon) ; sigma_t:long_name = "Sigma T" ; sigma_t:standard_name = "sea_water_density" ; sigma_t:short_name = "SIGMAT" ; sigma_t:ancillary_variables = "sigma_t_qc" ; sigma_t:_FillValue = -999.f ; sigma_t:units = "kg/m^3" ; sigma_t:valid_range = 10.f, 100.f ; sigma_t:is_dead = 0 ; sigma_t:epic_code = 70 ; byte sigma_t_qc(time, depth, lat, lon) ; sigma_t_qc:long_name = "SigmaT QC" ; sigma_t_qc:short_name = "SIGTQC" ; sigma_t_qc:intent = "data_quality" ; sigma_t_qc:standard_name = "sea_water_density data_quality" ; sigma_t_qc:_FillValue = 128s ; sigma_t_qc:units = "1" ; sigma_t_qc:valid_range = -127s, 127s ; sigma_t_qc:flag_values = 0s, 1s, 2s, 3s ; sigma_t_qc:flag_meanings = "quality_good out_of_range sensor_nonfunctional invalid_input" ; // global attributes: :title = "Gulf of Maine Ocean Observing System: Realtime Buoy Observations" ; :institution = "Department of Physical Oceanography, School of Marine Sciences, University of Maine" ; :institution_url = "http://gyre.umeoce.maine.edu" ; :history = "Tue Jul 19 14:33:05 2005: /usr/local/nco/bin/ncrcat -d time,2453571.531,2453775.00 N0104.sbe37.realtime.150m.nc N0104.sbe37.realtime.150m.nc.new" ; :source = "Ocean Data Acquisition Systems (ODAS) Buoy" ; :references = "http://gyre.umeoce.maine.edu/data/gomoos/buoy/doc/buoy_system_doc/buoy_system/book1.html" ; :comment = "" ; :Conventions = "CF-1.0" ; :project = "GOMOOS" ; :project_url = "http://gomoos.org" ; :contact = "nealp@maine.edu,ljm@umeoce.maine.edu,jevans@umeoce.maine.edu" ; :time_zone = "UTC" ; :julian_day_convention = "Julian date convention begins at 00:00:00 UTC on 1 January 4713 BC" ; :buffer_type = "sbe37" ; :instrument_number = 4 ; :sbe37_serial_number = "SBEIM2582" ; :processing = "realtime" ; :water_depth = 225 ; :mooring_site_id = "N0104" ; :mooring_site_desc = "Northeast Channel" ; :breakout_id = 4 ; :delta_t = 60 ; :magnetic_variation = -17.8 ; :goes_platform_id = "04408340" ; :starting_julian_day_number = 2453597.00000579 ; :starting_julian_day_string = "2005-08-14 00:00:00" ; :ending_julian_day_number = 2453603.83333912 ; :ending_julian_day_string = "2005-08-20 20:00:00" ; :algorithm_ids = "Conductivity_at_35PSU_15C_0P_1.2: 19-Jul-2005 11:20:05\n", "Salinity_1.2: 19-Jul-2005 11:20:05\n", "Conductivity_Ratio_1.2: 19-Jul-2005 11:20:05\n", "Salinity_RT_T_1.2: 19-Jul-2005 11:20:05\n", "Sigma_T_1.3: 19-Jul-2005 11:20:05\n", "Standard_Mean_Ocean_Water_Density_1.2: 19-Jul-2005 11:20:05" ; data: lat = 42.3304 ; lon = -65.9069 ; depth = 150 ; time = 2453597, 2453597.04166667, 2453597.08333333, 2453597.125, 2453597.16666667, 2453597.20833333, 2453597.25, 2453597.29166667, 2453597.33333333, 2453597.375, 2453597.41666667, 2453597.45833333, 2453597.5, 2453597.54166667, 2453597.58333333, 2453597.625, 2453597.66666667, 2453597.70833333, 2453597.75, 2453597.79166667, 2453597.83333333, 2453597.875, 2453597.91666667, 2453597.95833333, 2453598, 2453598.04166667, 2453598.08333333, 2453598.125, 2453598.16666667, 2453598.20833333, 2453598.25, 2453598.29166667, 2453598.33333333, 2453598.375, 2453598.41666667, 2453598.45833333, 2453598.5, 2453598.54166667, 2453598.58333333, 2453598.625, 2453598.66666667, 2453598.70833333, 2453598.75, 2453598.79166667, 2453598.83333333, 2453598.875, 2453598.91666667, 2453598.95833333, 2453599, 2453599.04166667, 2453599.08333333, 2453599.125, 2453599.16666667, 2453599.20833333, 2453599.25, 2453599.29166667, 2453599.33333333, 2453599.375, 2453599.41666667, 2453599.45833333, 2453599.5, 2453599.54166667, 2453599.58333333, 2453599.625, 2453599.66666667, 2453599.70833333, 2453599.75, 2453599.79166667, 2453599.83333333, 2453599.875, 2453599.91666667, 2453599.95833333, 2453600, 2453600.04166667, 2453600.08333333, 2453600.125, 2453600.16666667, 2453600.20833333, 2453600.25, 2453600.29166667, 2453600.33333333, 2453600.375, 2453600.41666667, 2453600.45833333, 2453600.5, 2453600.54166667, 2453600.58333333, 2453600.625, 2453600.66666667, 2453600.70833333, 2453600.75, 2453600.79166667, 2453600.83333333, 2453600.875, 2453600.91666667, 2453600.95833333, 2453601, 2453601.04166667, 2453601.08333333, 2453601.125, 2453601.16666667, 2453601.20833333, 2453601.25, 2453601.29166667, 2453601.33333333, 2453601.375, 2453601.41666667, 2453601.45833333, 2453601.5, 2453601.54166667, 2453601.58333333, 2453601.625, 2453601.66666667, 2453601.70833333, 2453601.75, 2453601.79166667, 2453601.83333333, 2453601.875, 2453601.91666667, 2453601.95833333, 2453602, 2453602.04166667, 2453602.08333333, 2453602.125, 2453602.16666667, 2453602.20833333, 2453602.25, 2453602.29166667, 2453602.33333333, 2453602.375, 2453602.41666667, 2453602.45833333, 2453602.5, 2453602.54166667, 2453602.58333333, 2453602.625, 2453602.66666667, 2453602.70833333, 2453602.75, 2453602.79166667, 2453602.83333333, 2453602.875, 2453602.91666667, 2453602.95833333, 2453603, 2453603.04166667, 2453603.08333333, 2453603.125, 2453603.16666667, 2453603.20833333, 2453603.25, 2453603.29166667, 2453603.33333333, 2453603.375, 2453603.41666667, 2453603.45833333, 2453603.5, 2453603.54166667, 2453603.58333333, 2453603.625, 2453603.66666667, 2453603.70833333, 2453603.75, 2453603.79166667, 2453603.83333333 ; conductivity = 38.125, 38.248, 38.713, 39.072, 39.132, 39.118, 38.466, 37.994, 38.1, 38.191, 37.889, 37.95, 37.919, 37.824, 38.156, 38.117, 38.601, 38.318, 38.005, 39.449, 38.814, 39.182, 38.648, 38.229, 38.261, 37.582, 37.984, 37.595, 37.746, 37.968, 37.944, 38.851, 37.702, 37.682, 38.039, 37.291, 37.395, 37.533, 37.374, 38.051, 38.367, 37.734, 37.889, 38.364, 37.634, 40.764, 40.05, 39.339, 39.177, 38.973, 37.944, 37.44, 38.149, 38.03, 38.005, 38.263, 38.621, 39.476, 39.457, 39.863, 39.383, 39.007, 38.571, 37.588, 37.613, 37.549, 38.087, 37.912, 37.331, 38.802, 41.033, 41.229, 41.185, 40.67, 39.53, 39.151, 39.016, 38.062, 38.04, 37.901, 37.975, 39.332, 39.75, 41.221, 40.764, 40.17, 39.509, 39.212, 38.612, 37.896, 37.904, 37.967, 38.717, 41.464, 40.866, 40.626, 40.339, 40.536, 40.543, 39.019, 38.397, 38.396, 39.446, 39.005, 39.161, 40.416, 39.999, 40.532, 40.543, 38.703, 40.485, 40.151, 39.49, 38.956, 38.625, 37.831, 37.236, 40.291, 39.34, 39.588, 39.38, 38.711, 38.993, 39.822, 39.641, 39.556, 39.211, 39.478, 39.695, 39.491, 39.448, 39.112, 39.621, 39.706, 40.386, 39.983, 39.89, 39.889, 39.046, 39.131, 37.936, 38.716, 39.863, 39.826, 39.723, 40.098, 39.868, 40.648, 40.381, 40.123, 40.326, 39.921, 39.577, 38.926, 39.794, 39.848, 39.737, 40.252, 40.229, 40.385, 40.473, 40.262, 37.111, 37.256, 37.661 ; conductivity_qc = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; temperature = 9.71, 9.82, 10.28, 10.62, 10.65, 10.68, 10.31, 9.88, 9.9, 9.95, 9.6, 9.61, 9.51, 9.42, 9.72, 9.67, 10.17, 9.93, 9.79, 11.06, 10.44, 10.82, 10.27, 9.86, 9.92, 9.31, 9.55, 9.19, 9.55, 9.69, 9.68, 10.58, 9.85, 9.63, 9.67, 8.96, 9.1, 9.16, 8.99, 9.7, 9.98, 9.41, 9.59, 10.14, 9.75, 12.35, 11.56, 10.88, 10.7, 10.54, 9.6, 9.15, 9.82, 9.73, 9.69, 9.92, 10.65, 11.25, 11, 11.37, 10.92, 10.54, 10.13, 9.24, 9.31, 9.26, 9.77, 9.58, 9.34, 10.82, 12.55, 12.73, 12.68, 12.1, 11.03, 10.7, 10.58, 9.82, 9.7, 9.66, 9.66, 10.95, 11.27, 12.65, 12.3, 11.69, 11.03, 10.74, 10.17, 9.56, 9.59, 9.64, 10.27, 12.93, 12.45, 12.31, 12.12, 12.21, 12.16, 10.6, 10.01, 10.03, 10.97, 10.54, 10.7, 11.88, 11.63, 12.12, 12.15, 10.71, 12.05, 11.71, 11.03, 10.6, 10.22, 9.42, 8.9, 11.85, 11.15, 11.58, 11.34, 10.95, 11.12, 11.61, 11.41, 11.27, 10.93, 11.11, 11.3, 11.22, 11.16, 11.03, 11.5, 11.68, 12.25, 11.83, 11.64, 11.49, 10.63, 10.71, 9.57, 10.34, 11.59, 11.61, 11.66, 12.06, 11.89, 12.2, 11.92, 11.74, 12.05, 11.68, 11.24, 10.59, 11.6, 11.62, 11.62, 12.19, 12.1, 12.15, 12.05, 11.82, 8.75, 8.91, 9.33 ; temperature_qc = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; salinity = 35.25134, 35.27031, 35.29731, 35.33128, 35.36277, 35.31963, 35.01719, 34.95097, 35.04031, 35.08504, 35.11536, 35.16862, 35.23462, 35.22454, 35.27351, 35.28231, 35.29024, 35.23471, 35.04964, 35.28562, 35.24461, 35.24895, 35.24089, 35.21168, 35.186, 35.08104, 35.26264, 35.21268, 35.01635, 35.10899, 35.094, 35.14681, 34.68046, 34.8724, 35.20179, 35.12151, 35.09239, 35.17752, 35.17896, 35.18481, 35.23617, 35.14091, 35.12514, 35.07762, 34.70692, 35.35215, 35.4035, 35.34873, 35.35974, 35.30872, 35.17221, 35.09021, 35.1685, 35.13385, 35.14715, 35.18805, 34.84783, 35.13078, 35.3513, 35.40029, 35.35427, 35.34311, 35.29859, 35.15609, 35.1133, 35.09577, 35.15351, 35.15871, 34.79079, 34.86764, 35.42389, 35.44335, 35.44803, 35.49738, 35.39542, 35.33355, 35.31345, 35.07906, 35.17347, 35.06916, 35.14552, 35.2743, 35.38398, 35.51094, 35.39934, 35.39771, 35.37442, 35.3563, 35.30146, 35.16174, 35.14064, 35.15682, 35.31111, 35.481, 35.3567, 35.25602, 35.15586, 35.26278, 35.31676, 35.29712, 35.23764, 35.21713, 35.36919, 35.34108, 35.34362, 35.45829, 35.28643, 35.34386, 35.32621, 34.87308, 35.36429, 35.35994, 35.35543, 35.23352, 35.26605, 35.23181, 35.12304, 35.36427, 35.09081, 34.92884, 34.95005, 34.65333, 34.77386, 35.13102, 35.14211, 35.19118, 35.17234, 35.26659, 35.30058, 35.1743, 35.18882, 34.97783, 35.03695, 34.95075, 35.07951, 35.08126, 35.16956, 35.31126, 35.29536, 35.30373, 35.19333, 35.2421, 35.1904, 35.13496, 34.98631, 34.97746, 34.91227, 35.38114, 35.38595, 35.30386, 35.20913, 35.16216, 35.24071, 35.21288, 35.1129, 35.14716, 35.03784, 35.00558, 35.06755, 35.17242, 35.35258, 35.36433, 35.13994, 35.13417, 35.1436 ; salinity_qc = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; sigma_t = 27.19814, 27.19433, 27.13611, 27.10259, 27.1218, 27.08279, 26.91224, 26.93459, 27.00098, 27.0274, 27.11032, 27.15029, 27.21863, 27.22571, 27.21379, 27.2291, 27.14976, 27.14775, 27.02696, 26.98761, 27.0669, 27.00257, 27.09382, 27.1417, 27.1114, 27.13158, 27.23387, 27.25429, 27.04124, 27.09023, 27.08019, 26.96584, 26.72831, 26.91532, 27.16615, 27.22016, 27.17475, 27.23165, 27.26034, 27.14782, 27.14032, 27.16193, 27.11964, 26.98894, 26.76584, 26.79549, 26.98677, 27.06949, 27.11049, 27.09923, 27.15477, 27.16492, 27.11476, 27.10292, 27.12006, 27.113, 26.72028, 26.83219, 27.04972, 27.01977, 27.06657, 27.12605, 27.16322, 27.20181, 27.15682, 27.15131, 27.11152, 27.14756, 26.89952, 26.70539, 26.81189, 26.79128, 26.80486, 26.95686, 27.07862, 27.09007, 27.09581, 27.04486, 27.13895, 27.06413, 27.12383, 26.99881, 27.02562, 26.85962, 26.84189, 26.95776, 27.06226, 27.10063, 27.15852, 27.15328, 27.13177, 27.13603, 27.14863, 26.78042, 26.77944, 26.72867, 26.68771, 26.75335, 26.80496, 27.07952, 27.13632, 27.11686, 27.06911, 27.12447, 27.09792, 26.96876, 26.88255, 26.83374, 26.81423, 26.72929, 26.86311, 26.92462, 27.04746, 27.02991, 27.12218, 27.2314, 27.23099, 26.9014, 26.81943, 26.61381, 26.67492, 26.51504, 26.57812, 26.76543, 26.81141, 26.87553, 26.923, 26.96364, 26.95514, 26.87159, 26.89392, 26.75333, 26.71284, 26.61209, 26.60329, 26.68521, 26.78977, 26.92812, 27.0728, 27.06503, 27.17631, 27.08252, 26.81537, 26.7685, 26.6435, 26.56067, 26.54248, 26.84721, 26.90488, 26.87533, 26.74257, 26.77648, 26.91961, 27.0156, 26.75322, 26.7761, 26.69109, 26.55749, 26.62297, 26.69478, 26.85401, 26.90716, 27.26814, 27.23811, 27.17725 ; sigma_t_qc = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; }