netcdf ocean-time-series/Stellwagen/GRANDBAY/10773Bdws-a.nc { dimensions: lat = 1; lon = 1; depth = 1; time = UNLIMITED; // (4561 currently) frequency = 129; variables: int time_cf(time=4561); :standard_name = "time"; :axis = "T"; :units = "minutes since 2016-10-23 18:00:00"; :calendar = "proleptic_gregorian"; :_ChunkSizes = 1024U; // uint float burst(time=4561); :_FillValue = 1.0E35f; // float :long_name = "burst number"; :minimum = 12.0f; // float :maximum = 4572.0f; // float :coordinates = "time2 time_cf"; :_ChunkSizes = 913U; // uint double lat(lat=1); :units = "degree_north"; :long_name = "Latitude"; :epic_code = 500; // int double lon(lon=1); :long_name = "Longitude"; :epic_code = 502; // int :units = "degree_east"; double depth(depth=1); :axis = "z"; :units = "m"; :epic_code = 3; // int :positive = "down"; int time(time=4561); :units = "True Julian Day"; :epic_code = 624L; // long :type = "EVEN"; :_ChunkSizes = 913U; // uint int time2(time=4561); :units = "msec since 0:00 GMT"; :type = "EVEN"; :epic_code = 624L; // long :_ChunkSizes = 913U; // uint float wp_peak(time=4561, lat=1, lon=1); :_FillValue = 1.0E35f; // float :note = "Values filled where wp_peak:wp_4060 >= 2.000000. Values filled where wh_4061 <= 0.020000. . Values filled where wp_peak, wp_4060 >= 4.000000. "; :long_name = "Dominant (peak) wave period"; :units = "s"; :epic_code = 4063L; // long :serial_number = "55108"; :initial_instrument_height = 0.13; // double :nominal_instrument_depth = 2.87; // double :height_depth_units = "m"; :sensor_type = "RBR Virtuoso d|wave"; :minimum = 1.8823529411764706; // double :maximum = 3.764705882352941; // double :coordinates = "time2 time_cf"; :_ChunkSizes = 1U, 1U, 1U; // uint float wh_4061(time=4561, lat=1, lon=1); :_FillValue = 1.0E35f; // float :note = "Values filled where wh_4061 <= 0.020000. . "; :long_name = "Significant wave height"; :units = "m"; :epic_code = 4061L; // long :serial_number = "55108"; :initial_instrument_height = 0.13; // double :nominal_instrument_depth = 2.87; // double :height_depth_units = "m"; :sensor_type = "RBR Virtuoso d|wave"; :minimum = 0.02002523033361349; // double :maximum = 0.6302473866574013; // double :coordinates = "time2 time_cf"; :_ChunkSizes = 1U, 1U, 1U; // uint float wp_4060(time=4561, lat=1, lon=1); :_FillValue = 1.0E35f; // float :note = "Values filled where wp_peak:wp_4060 >= 2.000000. Values filled where wh_4061 <= 0.020000. . Values filled where wp_peak, wp_4060 >= 4.000000. "; :long_name = "Average wave period"; :units = "s"; :epic_code = 4060L; // long :serial_number = "55108"; :initial_instrument_height = 0.13; // double :nominal_instrument_depth = 2.87; // double :height_depth_units = "m"; :sensor_type = "RBR Virtuoso d|wave"; :minimum = 1.3032515538087672; // double :maximum = 1.9268708979432108; // double :coordinates = "time2 time_cf"; :_ChunkSizes = 1U, 1U, 1U; // uint double frequency(frequency=129); :units = "Hz"; :long_name = "Frequency"; float pspec(time=4561, frequency=129, lat=1, lon=1); :_FillValue = 1.0E35f; // float :long_name = "Pressure derived non-directional wave energy spectrum"; :units = "m^2/Hz"; :note = "Use caution: all spectra are provisional"; :serial_number = "55108"; :initial_instrument_height = 0.13; // double :nominal_instrument_depth = 2.87; // double :height_depth_units = "m"; :sensor_type = "RBR Virtuoso d|wave"; :minimum = 1.194915277835662E-8, 1.864908440623586E-7, 6.013197096240092E-8, 4.843229158364858E-8, 1.532427975888881E-8, 6.276824989240854E-9, 3.027018223978036E-9, 1.633909045512509E-9, 9.577674849305507E-10, 5.979295257240565E-10, 3.9230156182755336E-10, 2.6794724528895127E-10, 1.8918863899862726E-10, 1.3735568146337788E-10, 1.0211931534453182E-10, 7.749166653383773E-11, 5.986046780815942E-11, 4.697041005586061E-11, 3.737059535775353E-11, 3.01027126731343E-11, 2.4518847614222085E-11, 2.017171661126555E-11, 1.6746702830559454E-11, 1.4018730701632478E-11, 1.1824289937414204E-11, 1.0042919982785366E-11, 8.584730091461118E-12, 7.381845996593291E-12, 6.382457209033239E-12, 5.5466153032182905E-12, 4.843229158364858E-12, 4.247889997385586E-12, 3.741279238009964E-12, 3.3079906825796445E-12, 2.935650628491288E-12, 2.6142544728200154E-12, 2.3356622098595957E-12, 2.0932116388482816E-12, 1.881419542070894E-12, 1.6957491538688625E-12, 1.5324279758888803E-12, 1.3883041128657148E-12, 1.2607322882040968E-12, 1.1474828801897315E-12, 1.0466689269099659E-12, 9.566872411584905E-13, 8.761706688520299E-13, 8.039491963256482E-13, 7.390181210883877E-13, 6.805118890097916E-13, 6.276824989240853E-13, 5.798816056279089E-13, 5.365456307163198E-13, 4.971833299231737E-13, 4.613653747870807E-13, 4.2871559246232207E-13, 3.989035755645774E-13, 3.716384280633864E-13, 3.4666345645114316E-13, 3.2375165007261347E-13, 3.0270182239780365E-13, 2.8333530756821025E-13, 2.654931248365991E-13, 2.4903353841068574E-13, 2.3382995237562273E-13, 2.1976909034140452E-13, 2.0674941766122778E-13, 1.946797708313863E-13, 1.834781642807055E-13, 1.7307074940287013E-13, 1.6339090455125096E-13, 1.5437843794259552E-13, 1.4597888811622473E-13, 1.3814290886099375E-13, 1.308257274280176E-13, 1.2398666645414037E-13, 1.1758872137943087E-13, 1.1159818629277432E-13, 1.059843221168039E-13, 1.0071906187500704E-13, 9.577674849305502E-14, 9.113390119250976E-14, 8.676900705410718E-14, 8.266233477319045E-14, 7.879576801275605E-14, 7.515265608937701E-14, 7.171768001185822E-14, 6.847673213849739E-14, 6.541680793187287E-14, 6.25259084748907E-14, 5.979295257240565E-14, 5.720769740248974E-14, 5.4760666803251866E-14, 5.244308638747638E-14, 5.0246824770353015E-14, 4.816434027701487E-14, 4.6188632568024233E-14, 4.431319868367093E-14, 4.2531993063111975E-14, 4.0839391142958574E-14, 3.9230156182755334E-14, 3.769940900261893E-14, 3.6242600351744303E-14, 3.48554856560877E-14, 3.353410191976999E-14, 3.2274746578024874E-14, 3.107395812019836E-14, 2.9928498319700685E-14, 2.8835335924192544E-14, 2.7791631673889077E-14, 2.679472452889513E-14, 2.584211899812694E-14, 2.493147347278609E-14, 2.4060589476670744E-14, 2.322740175396165E-14, 2.2429969122611964E-14, 2.1666466028196447E-14, 2.0935174739121756E-14, 2.0234478129538342E-14, 1.9562853001191434E-14, 1.8918863899862728E-14, 1.830115738603587E-14, 1.770845672301314E-14, 1.713955694895944E-14, 1.6593320302287445E-14, 1.6068671972456594E-14, 1.556459615066786E-14, 1.5080132357120262E-14, 1.461437202347642E-14; // double :maximum = 0.24519409239292145, 1.1000113410108836, 0.2263790446613872, 0.07365311618287919, 0.022717901523856596, 0.009590083646381071, 0.0032482658281035247, 0.0025134300241484754, 0.0026579989521314275, 0.0024437732150877443, 8.895218765098974E-4, 4.7022590804792993E-4, 9.423420896671259E-4, 0.0014697421566640747, 0.0013146321553939718, 6.908055806003962E-4, 2.2217038213029222E-4, 1.397363175336099E-4, 1.3289703379930817E-4, 2.898900837053931E-4, 3.555414697802695E-4, 3.5579229198470254E-4, 2.5705494078555167E-4, 4.6994777945263933E-4, 7.092190269491858E-4, 9.681428408103213E-4, 0.0012963244779735823, 0.0019373014433109082, 0.0019799606667394477, 0.0012770964106111208, 6.394300715189894E-4, 6.580370986486755E-4, 5.795584482012972E-4, 5.124380792490593E-4, 4.547591918358284E-4, 4.0497198126188973E-4, 3.618154860284275E-4, 3.2425767016874395E-4, 2.9144913299713945E-4, 2.62687087927085E-4, 3.727855680809871E-4, 5.622997016998475E-4, 2.46563922965526E-4, 2.2441551082854358E-4, 2.046991253255347E-4, 1.8710122794357822E-4, 1.7135444163742428E-4, 1.5722994450582636E-4, 1.4453124488286818E-4, 1.3308906462445715E-4, 1.2275711565378167E-4, 1.1340859980895403E-4, 1.049332969395733E-4, 9.723513342673728E-5, 9.023014464871631E-5, 8.384476173333901E-5, 7.801436625081097E-5, 7.268206708545548E-5, 6.779766217706747E-5, 6.331675459996079E-5, 5.919999790402279E-5, 5.5412450051689564E-5, 5.192301886178923E-5, 4.870398478331377E-5, 4.5730589201220004E-5, 4.298067842644923E-5, 4.043439512603156E-5, 3.8073910272095296E-5, 3.588318978330184E-5, 3.38477909407258E-5, 3.195468441633216E-5, 3.0192098383264587E-5, 2.854938170525791E-5, 2.7016883645579855E-5, 2.5585847908615356E-5, 2.424831914148773E-5, 2.2997060288757405E-5, 2.1825479418299414E-5, 2.0727564827570037E-5, 1.9697827402108234E-5, 1.8731249336819716E-5, 1.782323844912915E-5, 1.6969587414596802E-5, 1.6166437342697716E-5, 1.5410245185345374E-5, 1.469775453524044E-5, 1.4025969426783974E-5, 1.3392130800408385E-5, 1.2793695332845919E-5, 1.222831637199786E-5, 1.1693826746473639E-5, 1.118822324720149E-5, 1.0709652602339017E-5, 1.025639878751392E-5, 9.826871531614147E-6, 9.419595894275034E-6, 9.033202805179261E-6, 8.666420467552827E-6, 8.318066539028572E-6, 7.987041012549442E-6, 7.672319728361354E-6, 7.372948455543003E-6, 7.088037488059627E-6, 6.816756706117078E-6, 6.558331058723332E-6, 6.312036427917465E-6, 6.07719583917108E-6, 5.853175986064648E-6, 5.6393840405447695E-6, 5.435264722924063E-6, 5.240297608333688E-6, 5.053994648615379E-6, 4.875897890675686E-6, 4.705577374147964E-6, 4.542629192840968E-6, 4.386673705918063E-6, 4.237353886066717E-6, 4.094333793100256E-6, 3.9572971624975496E-6, 3.8259460993441365E-6, 3.6999998690014243E-6, 3.5791937766093088E-6, 3.4632781282305977E-6, 3.3520172670808496E-6, 3.245188678861827E-6, 3.14258216073681E-6, 3.0439990489571107E-6, 2.94925150057631E-6, 2.8581618250762502E-6; // double :coordinates = "time2 time_cf"; :_ChunkSizes = 1U, 129U, 1U, 1U; // uint float water_depth(time=4561, lat=1, lon=1); :_FillValue = 1.0E35f; // float :long_name = "Total water depth"; :units = "m"; :serial_number = "55108"; :initial_instrument_height = 0.13; // double :nominal_instrument_depth = 2.87; // double :height_depth_units = "m"; :sensor_type = "RBR Virtuoso d|wave"; :minimum = 1.2225397f; // float :maximum = 3.7868161f; // float :coordinates = "time2 time_cf"; :_ChunkSizes = 1U, 1U, 1U; // uint // global attributes: :SciPi = "N. Ganju"; :PROJECT = "USGS Coastal and Marine Geology Program"; :EXPERIMENT = "Grand Bay"; :DESCRIPTION = "Site GB2, Bayou Heron"; :DATA_SUBTYPE = "MOORED"; :DATA_ORIGIN = "USGS WHCMSC Sed Trans Group"; :COORD_SYSTEM = "GEOGRAPHIC + sample"; :Conventions = "PMEL/EPIC"; :MOORING = "1077"; :WATER_DEPTH = 3.0; // double :WATER_DEPTH_NOTE = "(meters), nominal depth"; :latitude = 30.38783; // double :longitude = -88.39806; // double :magnetic_variation = -1.88; // double :Deployment_date = "2016-10-23 17:34"; :Recovery_date = "2017-01-26 18:06"; :platform_type = "FG Lander"; :DRIFTER = 0.0; // double :POS_CONST = 0.0; // double :DEPTH_CONST = 0.0; // double :WATER_MASS = "Grand Bay, AL/MS"; :VAR_FILL = 1.0E35; // double :institution = "United States Geological Survey, Woods Hole Coastal and Marine Science Center"; :institution_url = "https://woodshole.er.usgs.gov"; :filename = "10773Bdw"; :LatLonDatum = "NAD83"; :initial_instrument_height = 0.13; // double :wp_max = 4; // int :wh_min = 0.02; // double :wp_ratio = 2; // int :P_1ac_note = "Corrected for variations in atmospheric pressure using Grand Bay NERR met station (GNDCRMET)."; :history = "Processed to EPIC using runrskcdf2nc.py. Data clipped using Deployment_date of 2016-10-23 17:34 and Recovery_date of 2017-01-26 18:06. Processed using rsk2cdf.py with Python 3.6.3, xarray 0.10.8, NumPy 1.15.1, netCDF4 1.3.1. "; :samples_per_burst = 4096; // int :sample_interval = 0.25; // double :burst_interval = 1800.0; // double :burst_length = 1024.0; // double :serial_number = "55108"; :INST_TYPE = "RBR Virtuoso d|wave"; :nominal_instrument_depth = 2.87; // double :COMPOSITE = 0; // int :start_time = "2016-10-23T18:00:00.000000000"; :stop_time = "2017-01-26T18:00:00.000000000"; :DELTA_T = 1800; // int :DATA_CMNT = "This site was sheltered; burst pressure data was collected, but the amplitude was too low to compute wave height and period."; }