BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv
attribute NC_GLOBAL acquisition_description String Permits:\\u00a0All protocols and experiments, described below, followed\ninstitutional guidelines and were approved by the University of Hawaii\nInstitutional Animal Care & Use Committee (IACUC protocol number 2099).\n \nExperimental design:\\u00a0We set three larval fish age-classes of the\nclownfish, Amphiprion ocellaris (early: 1 to 5 days post-hatch [dph]; mid: 6\nto 9 dph; and late: 11 to 14 dph) against three developmental stages of the\ncopepod prey, Bestiolina similis (nauplii: NIII-NIV stages; copepodites: CII-\nCIII stages; and adults: CVI stage). The choice of developmental stages\nprovided a range in prey size (length: ~100 to 500 \\u00b5m; McKinnon et al.,\n2003), mechanosensitivity, and escape performance (Buskey et al., 2017). We\ndesigned the experiment to quantify how strike posture changed through larval\ndevelopment (and size: ~4 to 8 mm total length; Jackson and Lenz, 2016), while\nalso assessing the effect of a prey\\u2019s stage on its predator\\u2019s\nposture.\n \nLarval fish-rearing conditions: The experiments used larval clownfish lab-\nreared over their two-week planktonic phase. Their rearing, the culturing of\ncopepod prey, the experimental apparatus and protocols, and the high-speed\nvideo recording and analysis software have been described previously (Robinson\net al., accepted). Briefly, up to 200 recently hatched larvae were raised in a\n30-L seawater aquarium kept at 24-26\\u00b0 C on a 12:12 L:D light cycle. They\nwere fed twice daily on a mixed diet of rotifers (Brachionus plicatilis) and\ndifferent developmental stages of another calanoid copepod (Parvocalanus\ncrassirostris). Different prey were used for daily feeding than for\nexperiments so that fish were exposed to a novel prey type during their trial,\nthus avoiding complications arising from learned feeding behavior and\nlaboratory acclimation.\n \nBehavioral observations and video set-up:\\u00a0For the experiments, two larvae\nthat had been kept without food for 4 to 6 hours were placed into a circular\nobservation chamber of 20 cm diameter, filled with seawater to a depth of 2 cm\ncontaining copepods at a density of 0.2 to 0.7 individuals ml-1. Experimental\ntrials lasted for one hour or less and no fish larvae were used in more than\none trial. Interactions between fish larvae and copepods were recorded at 500\nframes per second (fps) using a Photron FastCAM SA4 video camera mounted above\nthe observation chamber with dark-field illumination. The field-of-view of the\ncamera was 35 x 35 mm with an image resolution of 1024 x 1024 pixels.\n \nData analysis:\\u00a0Predatory attacks were analyzed to characterize the\ntemporal sequence up to and through the strike of fish larvae on different\ncopepod developmental stages. We quantified the duration (in sec) of the\napproach phase of the fish, defined and described in Robinson et al.\n(accepted) as beginning when the tail stopped beating and started to bend to\nthe left or right, and ending at t0. Thirty-seven successful captures (n = 37)\nby fish larvae were analyzed using the Fiji software package built on ImageJ\n(v1.51) (Schindelin et al., 2012) to digitize the changing body shape of the\nfish as it prepared for and initiated the strike. For each interaction, we\nestablished a temporal reference (t0) as the image just prior to the opening\nof the fish\\u2019s mouth. Twenty-five frames, including 12 frames before and\n12 frames after t0, were then extracted and the posture of the fish larva was\ncharacterized frame-by-frame. Twelve frames (24 ms) before t0, labeled as\nt-24, was chosen as a standardized interval that captured the final approach\nphase of fish in our trials, which ranged from 28 to 1130 ms preceding t0. The\nmedian speed during the final frame of approach (t-2) was 0 mm s-1. Therefore,\nfish were most often motionless at this time interval, meaning that all motion\ninvolved in the acceleration of the strike occurred after t0. Twelve frames\nafter t0, labelled as t+24, was chosen as a standardized interval as it always\nincluded peak strike speed, copepod capture, and subsequent deceleration of\nthe fish. Starting with t-24 and continuing every other frame up to and\nincluding t+24, we digitized the x,y coordinates of 12 points along the\ncentral axis of the larva. Because its position with respect to the fish did\nnot change, we used a small pigment spot located at the narrowest point\nbetween the eyes as a spatial reference for each frame (origin at x=0, y=0).\nThe position of the copepod in each frame was also digitized to obtain the\nchange in distance over time between fish and copepod.\\u00a0\n \nWe quantified the relative curvature of the body and caudal fin during the\nlarva\\u2019s initial lunge, frame-by-frame from t0 to t+8 (8 ms, i.e., 4\nframes after t0). To do so, we used the oval tool in Fiji to place a circle\nwithin the curl of the tail. The \\u201cfit circle\\u201d and\n\\u201cmeasure\\u201d commands were then used to calculate the area (A) of the\ncircle. From the circle\\u2019s area, we derived the reciprocal radius, r -1 =\n\\u221a(\\u03c0 / A) as a metric of relative curvature of the larva\\u2019s\ncaudal fin, with greater values being more curved and lesser values being less\ncurved. The measurement of reciprocal radius became less reliable as an\nestimate of curvature after t+8 because the tails of most fish began to curve\nin the opposing direction, making the inscribed circle too large to measure.\nWe therefore employed another relative measure of curvature, the straight-line\ndistance between the tip of the tail and the narrowest point between the eyes\n(chord length), divided by the length of the fish when its body was straight\n(fish length), also measured between the tip of the tail and origin/pigment.\nThese normalized distances (chord length-to-fish length ratio, or CVF)\napproached 1 when the fish was straight and were decreasing fractions of 1\nwhen the fish was increasingly bent into a J-like posture. To measure speed of\nthe fish during its predatory lunge (in mm s-1), we tracked the changing\nposition of the pigment between its eyes from t-4 to t+20 (4 ms, i.e., 2\nframes before t0 and 20 ms, i.e., 10 frames after t0, respectively) and\ndivided the frame-by-frame distance travelled by the time elapsed between\nframes. In addition, the distance from the spot between the eyes and the tip\nof the mouth was measured at t0 and t+8 to determine the contribution of jaw\nextension to prey capture.\\u00a0
attribute NC_GLOBAL awards_0_award_nid String 562096
attribute NC_GLOBAL awards_0_award_number String OCE-1235549
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1235549 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_0_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_0_funding_source_nid String 355
attribute NC_GLOBAL awards_0_program_manager String David L. Garrison
attribute NC_GLOBAL awards_0_program_manager_nid String 50534
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Clownfish predatory posture \n   Quantification of a previously undescribed fast-start of larval clownfish targeting copepod prey \n   PI's: P. Lenz, D. Hartline (U Hawaii - Manoa) \n   version: 2018-11-28
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3  19 Dec 2019
attribute NC_GLOBAL date_created String 2018-11-28T19:50:41Z
attribute NC_GLOBAL date_modified String 2019-03-18T14:51:15Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.750328.1
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/750328 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String camera
attribute NC_GLOBAL instruments_0_dataset_instrument_description String A Photron FastCAM SA4 high-speed video camera with a Nikon micro-NIKKOR 60 mm lens and 36 mm extension tube was used to record predator-prey interaction. The experimental chamber was illuminated by a dark field, ring light, Fiber-Lite MI-150 high-intensity illuminator, Dolan-Jenner. The camera was mounted on a manually-operated, linear positioning slide (Automation Gages Inc.)
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 750335
attribute NC_GLOBAL instruments_0_description String All types of photographic equipment including stills, video, film and digital systems.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/311/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Camera
attribute NC_GLOBAL instruments_0_instrument_nid String 520
attribute NC_GLOBAL instruments_0_supplied_name String high-speed video camera
attribute NC_GLOBAL keywords String 2ms, accelation, acceleration, ACCELERATION_T0, ACCELERATION_T10ms, ACCELERATION_T16ms, ACCELERATION_T1point5ms, ACCELERATION_T20ms, ACCELERATION_T2ms, ACCELERATION_T4ms, ACCELERATION_T6ms, ACCELERATION_T8ms, age, approach, APPROACH_DURATION, array, array-data, bco, bco-dmo, biological, birthdate, body, BODY_LENGTH, capture, category, chemical, class, clip, CLIP_DURATION, CLIP_END, CLIP_ID, CLIP_START, comprehensive, cvf, CVF_T0, CVF_T10ms, CVF_T12ms, CVF_T14ms, CVF_T16ms, CVF_T18ms, CVF_T20ms, CVF_T2ms, CVF_T4ms, CVF_T6ms, CVF_T8ms, data, dataset, date, distance, dmo, dph, duration, end, erddap, fish, FISH_AGE_CLASS, frame, FRAME_APPROACH_START, FRAME_T0_STRIKE, inverse, INVERSE_RADIUS_T0, INVERSE_RADIUS_T2ms, INVERSE_RADIUS_T4ms, INVERSE_RADIUS_T6ms, INVERSE_RADIUS_T8ms, large, length, management, oceanography, office, peak, PEAK_ACCELERATION, PEAK_STRIKE_SPEED, pixel, PIXEL_TO_MM, preliminary, prey, PREY_STAGE_CLASS, radius, speed, stage, STAGE_CATEGORY, start, stewardship, strike, STRIKE_DISTANCE_MM, STRIKE_DISTANCE_PIXEL, STRIKE_SPEED_T11ms, STRIKE_SPEED_T14ms, STRIKE_SPEED_T18ms, STRIKE_SPEED_T1ms, STRIKE_SPEED_T22ms, STRIKE_SPEED_T3ms, STRIKE_SPEED_T5ms, STRIKE_SPEED_T7ms, STRIKE_SPEED_T9ms, STRIKE_SPEED_T_2ms, system, t10ms, t11ms, t12ms, t14ms, t16ms, t18ms, t1ms, t1point5ms, t20ms, t22ms, t2ms, t3ms, t4ms, t5ms, t6ms, t7ms, t8ms, t9ms, time, TIME_FROM_T0_TO_CAPTURE, TIME_TO_PEAK_ACCELATION, trial
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/750328/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/750328 (external link)
attribute NC_GLOBAL param_mapping String {'750328': {}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/750328/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Hawaii at Manoa
attribute NC_GLOBAL people_0_affiliation_acronym String PBRC
attribute NC_GLOBAL people_0_person_name String Dr Petra Lenz
attribute NC_GLOBAL people_0_person_nid String 473047
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String University of Hawaii at Manoa
attribute NC_GLOBAL people_1_affiliation_acronym String PBRC
attribute NC_GLOBAL people_1_person_name String Dr Daniel K Hartline
attribute NC_GLOBAL people_1_person_nid String 562100
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Nancy Copley
attribute NC_GLOBAL people_2_person_nid String 50396
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
attribute NC_GLOBAL project String PreyEscape
attribute NC_GLOBAL projects_0_acronym String PreyEscape
attribute NC_GLOBAL projects_0_description String Description from NSF award abstract:\nThis study will experimentally elucidate the dynamics of predator evasion by different species and life stages of copepod responding to a model larval fish predator. The PIs will use standard and high-speed videographic and cutting-edge holographic techniques. Predator-prey interactions within planktonic communities are key to understanding how energy is transferred within complex marine food webs. Of particular interest are those between the highly numerous copepods and one of their more important predators, the ichthyoplankton (the planktonic larval stages of fishes). The larvae of most fishes are planktivorous and heavily dependent on copepods for food. In general, evasion success increases with age in copepods and decreases with the age of the fish predator. How this plays out in detail is critical in determining predatory attack outcomes and the effect these have on predator and prey survival. To address this problem, different copepod developmental stages will be tested against several levels of predator competence, and the results examined for: 1) the success or failure of attacks for different combinations of predator and prey age class; 2) the kinematics (reaction latencies and trajectory orientation) for escape attempts, successful and unsuccessful, for different age classes of copepod; 3) the hydrodynamic cues generated by different ages and attack strategies of the predator and the sensitivity of different prey stages to these cues; and 4) the success or failure of the predatory approach and attack strategies at each prey stage. The data obtained will be used to inform key issues of zooplankton population dynamics. For the prey these include: predator-evasion capabilities and importance of detection ability, reaction speed, escape speed, escape orientation, and trajectory irregularity; for the predator they are: capabilities and importance of mouth gape size, stealthiness, hydrodynamic disturbance production, and lunge kinematics.
attribute NC_GLOBAL projects_0_end_date String 2016-08
attribute NC_GLOBAL projects_0_geolocation String Pacific
attribute NC_GLOBAL projects_0_name String The Drive to Survive: Copepods vs Ichthyoplankton
attribute NC_GLOBAL projects_0_project_nid String 562097
attribute NC_GLOBAL projects_0_start_date String 2012-09
attribute NC_GLOBAL publisher_name String Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String Posture, strike speed, and acceleration of clownfish larval attack on copepods, from high-speed videos, June-July 2015. Results of these data are published in Fashingbauer et al (in revision, J. Exp. Biol.) and Robinson et al (accepted, MEPS).
attribute NC_GLOBAL title String [Clownfish predatory posture] - Quantification of a previously undescribed fast-start of larval clownfish targeting copepod prey: predatory posture, speed and acceleration from high-speed video, July 2015 (The Drive to Survive: Copepods vs Ichthyoplankton)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable TRIAL_DATE String
attribute TRIAL_DATE bcodmo_name String date
attribute TRIAL_DATE description String date the experimental observations took place formatted as yyyy-mm-dd
attribute TRIAL_DATE long_name String TRIAL DATE
attribute TRIAL_DATE nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/ (external link)
attribute TRIAL_DATE source_name String TRIAL_DATE
attribute TRIAL_DATE time_precision String 1970-01-01
attribute TRIAL_DATE units String unitless
variable BIRTHDATE String
attribute BIRTHDATE bcodmo_name String date
attribute BIRTHDATE description String birthdate of fish; when the fish hatched formatted as yyyy-mm-dd
attribute BIRTHDATE long_name String BIRTHDATE
attribute BIRTHDATE nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/ (external link)
attribute BIRTHDATE time_precision String 1970-01-01
attribute BIRTHDATE units String unitless
variable DPH byte
attribute DPH _FillValue byte 127
attribute DPH actual_range byte 1, 13
attribute DPH bcodmo_name String age
attribute DPH description String larval fish age; days post hatch
attribute DPH long_name String DPH
attribute DPH units String days post hatch
variable FISH_AGE_CLASS String
attribute FISH_AGE_CLASS bcodmo_name String age
attribute FISH_AGE_CLASS description String larval age-group of Amphiprion ocellaris: early (1-5 dph [days post-hatch]); mid (6-9 dph); or late (11-14 dph)
attribute FISH_AGE_CLASS long_name String FISH AGE CLASS
attribute FISH_AGE_CLASS units String unitless
variable PREY_STAGE_CLASS String
attribute PREY_STAGE_CLASS bcodmo_name String stage
attribute PREY_STAGE_CLASS description String developmental stage-class of Bestiolina similis: nauplii (NIII-NIV stages); early copepodites (CII-CIII stages; called just \"copepodites\" in hard-drive folders); late copepodites (CV stage); adults (CVI stage)
attribute PREY_STAGE_CLASS long_name String PREY STAGE CLASS
attribute PREY_STAGE_CLASS units String unitless
variable STAGE_CATEGORY String
attribute STAGE_CATEGORY bcodmo_name String stage
attribute STAGE_CATEGORY description String predator-prey age group combination
attribute STAGE_CATEGORY long_name String STAGE CATEGORY
attribute STAGE_CATEGORY units String unitless
variable CLIP_ID String
attribute CLIP_ID bcodmo_name String sample
attribute CLIP_ID description String two-letter identifier in TIF file name - separating clips
attribute CLIP_ID long_name String CLIP ID
attribute CLIP_ID nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ (external link)
attribute CLIP_ID units String unitless
variable CLIP_START short
attribute CLIP_START _FillValue short 32767
attribute CLIP_START actual_range short 1, 31824
attribute CLIP_START bcodmo_name String unknown
attribute CLIP_START description String first frame in clip; numbered with reference to other clips in the same data folder
attribute CLIP_START long_name String CLIP START
attribute CLIP_START units String unitless
variable CLIP_END int
attribute CLIP_END _FillValue int 2147483647
attribute CLIP_END actual_range int 539, 40554
attribute CLIP_END bcodmo_name String unknown
attribute CLIP_END description String final frame in clip; numbered with reference to other clips in the same data folder
attribute CLIP_END long_name String CLIP END
attribute CLIP_END units String unitless
variable CLIP_DURATION short
attribute CLIP_DURATION _FillValue short 32767
attribute CLIP_DURATION actual_range short 539, 9561
attribute CLIP_DURATION bcodmo_name String duration
attribute CLIP_DURATION description String length of a clip
attribute CLIP_DURATION long_name String CLIP DURATION
attribute CLIP_DURATION units String # of frames
variable PIXEL_TO_MM float
attribute PIXEL_TO_MM _FillValue float NaN
attribute PIXEL_TO_MM actual_range float 28.716, 29.186
attribute PIXEL_TO_MM bcodmo_name String unknown
attribute PIXEL_TO_MM description String calibration ratio of the number of pixels per millimeter; unique for each trial date
attribute PIXEL_TO_MM long_name String PIXEL TO MM
attribute PIXEL_TO_MM units String pixels per millimeter
variable BODY_LENGTH float
attribute BODY_LENGTH _FillValue float NaN
attribute BODY_LENGTH actual_range float 4.8, 10.3
attribute BODY_LENGTH bcodmo_name String length
attribute BODY_LENGTH description String body length; measured as total length
attribute BODY_LENGTH long_name String BODY LENGTH
attribute BODY_LENGTH units String milllimeters
variable FRAME_APPROACH_START short
attribute FRAME_APPROACH_START _FillValue short 32767
attribute FRAME_APPROACH_START actual_range short 183, 5700
attribute FRAME_APPROACH_START bcodmo_name String unknown
attribute FRAME_APPROACH_START description String frame number when final approach began (per definition set by Robinson et al. (accepted))
attribute FRAME_APPROACH_START long_name String FRAME APPROACH START
attribute FRAME_APPROACH_START units String frame #
variable APPROACH_DURATION float
attribute APPROACH_DURATION _FillValue float NaN
attribute APPROACH_DURATION actual_range float 0.028, 1.13
attribute APPROACH_DURATION bcodmo_name String duration
attribute APPROACH_DURATION description String duration of the final approach (per definition set by Robinson et al. (accepted))
attribute APPROACH_DURATION long_name String APPROACH DURATION
attribute APPROACH_DURATION units String seconds
variable FRAME_T0_STRIKE short
attribute FRAME_T0_STRIKE _FillValue short 32767
attribute FRAME_T0_STRIKE actual_range short 325, 5841
attribute FRAME_T0_STRIKE bcodmo_name String unknown
attribute FRAME_T0_STRIKE description String frame number at t0; moment when mouth began to open
attribute FRAME_T0_STRIKE long_name String FRAME T0 STRIKE
attribute FRAME_T0_STRIKE units String frame #
variable STRIKE_DISTANCE_PIXEL float
attribute STRIKE_DISTANCE_PIXEL _FillValue float NaN
attribute STRIKE_DISTANCE_PIXEL actual_range float 9.564, 59.796
attribute STRIKE_DISTANCE_PIXEL bcodmo_name String unknown
attribute STRIKE_DISTANCE_PIXEL description String distance at t0 between edge of fish mouth and rostrum of copepod (or center of copepod if rostrum not visible)
attribute STRIKE_DISTANCE_PIXEL long_name String STRIKE DISTANCE PIXEL
attribute STRIKE_DISTANCE_PIXEL units String pixels
variable STRIKE_DISTANCE_MM float
attribute STRIKE_DISTANCE_MM _FillValue float NaN
attribute STRIKE_DISTANCE_MM actual_range float 0.332, 2.069
attribute STRIKE_DISTANCE_MM bcodmo_name String unknown
attribute STRIKE_DISTANCE_MM description String distance at t0 between edge of fish mouth and rostrum of copepod (or center of copepod if rostrum not visible)
attribute STRIKE_DISTANCE_MM long_name String STRIKE DISTANCE MM
attribute STRIKE_DISTANCE_MM units String milllimeters
variable TIME_FROM_T0_TO_CAPTURE byte
attribute TIME_FROM_T0_TO_CAPTURE _FillValue byte 127
attribute TIME_FROM_T0_TO_CAPTURE actual_range byte 4, 14
attribute TIME_FROM_T0_TO_CAPTURE bcodmo_name String time_elapsed
attribute TIME_FROM_T0_TO_CAPTURE description String time from t0 until capture (copepod completely in fish mouth)
attribute TIME_FROM_T0_TO_CAPTURE long_name String TIME FROM T0 TO CAPTURE
attribute TIME_FROM_T0_TO_CAPTURE nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/ELTMZZZZ/ (external link)
attribute TIME_FROM_T0_TO_CAPTURE units String milliseconds
variable PEAK_STRIKE_SPEED float
attribute PEAK_STRIKE_SPEED _FillValue float NaN
attribute PEAK_STRIKE_SPEED actual_range float 88.785, 394.522
attribute PEAK_STRIKE_SPEED bcodmo_name String unknown
attribute PEAK_STRIKE_SPEED description String maximum speed attained by clownfish from t-2ms to t22ms
attribute PEAK_STRIKE_SPEED long_name String PEAK STRIKE SPEED
attribute PEAK_STRIKE_SPEED units String millimeters/second
variable STRIKE_SPEED_T_2ms float
attribute STRIKE_SPEED_T_2ms _FillValue float NaN
attribute STRIKE_SPEED_T_2ms actual_range float 0.0, 19.393
attribute STRIKE_SPEED_T_2ms bcodmo_name String unknown
attribute STRIKE_SPEED_T_2ms description String speed of fish during attack at time = -2 milliseconds
attribute STRIKE_SPEED_T_2ms long_name String STRIKE SPEED T 2ms
attribute STRIKE_SPEED_T_2ms units String millimeters/second
variable STRIKE_SPEED_T1ms float
attribute STRIKE_SPEED_T1ms _FillValue float NaN
attribute STRIKE_SPEED_T1ms actual_range float 0.0, 62.486
attribute STRIKE_SPEED_T1ms bcodmo_name String unknown
attribute STRIKE_SPEED_T1ms description String speed of fish during attack at time = 1 millisecond
attribute STRIKE_SPEED_T1ms long_name String STRIKE SPEED T1ms
attribute STRIKE_SPEED_T1ms units String millimeters/second
variable STRIKE_SPEED_T3ms float
attribute STRIKE_SPEED_T3ms _FillValue float NaN
attribute STRIKE_SPEED_T3ms actual_range float 0.0, 247.711
attribute STRIKE_SPEED_T3ms bcodmo_name String unknown
attribute STRIKE_SPEED_T3ms description String speed of fish during attack at time = 3 milliseconds
attribute STRIKE_SPEED_T3ms long_name String STRIKE SPEED T3ms
attribute STRIKE_SPEED_T3ms units String millimeters/second
variable STRIKE_SPEED_T5ms float
attribute STRIKE_SPEED_T5ms _FillValue float NaN
attribute STRIKE_SPEED_T5ms actual_range float 17.15, 318.619
attribute STRIKE_SPEED_T5ms bcodmo_name String unknown
attribute STRIKE_SPEED_T5ms description String speed of fish during attack at time = 5 milliseconds
attribute STRIKE_SPEED_T5ms long_name String STRIKE SPEED T5ms
attribute STRIKE_SPEED_T5ms units String millimeters/second
variable STRIKE_SPEED_T7ms float
attribute STRIKE_SPEED_T7ms _FillValue float NaN
attribute STRIKE_SPEED_T7ms actual_range float 71.792, 394.522
attribute STRIKE_SPEED_T7ms bcodmo_name String unknown
attribute STRIKE_SPEED_T7ms description String speed of fish during attack at time = 7 milliseconds
attribute STRIKE_SPEED_T7ms long_name String STRIKE SPEED T7ms
attribute STRIKE_SPEED_T7ms units String millimeters/second
variable STRIKE_SPEED_T9ms float
attribute STRIKE_SPEED_T9ms _FillValue float NaN
attribute STRIKE_SPEED_T9ms actual_range float 54.485, 336.499
attribute STRIKE_SPEED_T9ms bcodmo_name String unknown
attribute STRIKE_SPEED_T9ms description String speed of fish during attack at time = 9 milliseconds
attribute STRIKE_SPEED_T9ms long_name String STRIKE SPEED T9ms
attribute STRIKE_SPEED_T9ms units String millimeters/second
variable STRIKE_SPEED_T11ms float
attribute STRIKE_SPEED_T11ms _FillValue float NaN
attribute STRIKE_SPEED_T11ms actual_range float 24.423, 210.475
attribute STRIKE_SPEED_T11ms bcodmo_name String unknown
attribute STRIKE_SPEED_T11ms description String speed of fish during attack at time = 11 milliseconds
attribute STRIKE_SPEED_T11ms long_name String STRIKE SPEED T11ms
attribute STRIKE_SPEED_T11ms units String millimeters/second
variable STRIKE_SPEED_T14ms float
attribute STRIKE_SPEED_T14ms _FillValue float NaN
attribute STRIKE_SPEED_T14ms actual_range float 35.52, 155.948
attribute STRIKE_SPEED_T14ms bcodmo_name String unknown
attribute STRIKE_SPEED_T14ms description String speed of fish during attack at time = 14 milliseconds
attribute STRIKE_SPEED_T14ms long_name String STRIKE SPEED T14ms
attribute STRIKE_SPEED_T14ms units String millimeters/second
variable STRIKE_SPEED_T18ms float
attribute STRIKE_SPEED_T18ms _FillValue float NaN
attribute STRIKE_SPEED_T18ms actual_range float 31.19, 149.085
attribute STRIKE_SPEED_T18ms bcodmo_name String unknown
attribute STRIKE_SPEED_T18ms description String speed of fish during attack at time = 18 milliseconds
attribute STRIKE_SPEED_T18ms long_name String STRIKE SPEED T18ms
attribute STRIKE_SPEED_T18ms units String millimeters/second
variable STRIKE_SPEED_T22ms float
attribute STRIKE_SPEED_T22ms _FillValue float NaN
attribute STRIKE_SPEED_T22ms actual_range float 0.0, 120.694
attribute STRIKE_SPEED_T22ms bcodmo_name String unknown
attribute STRIKE_SPEED_T22ms description String speed of fish during attack at time = 22 milliseconds
attribute STRIKE_SPEED_T22ms long_name String STRIKE SPEED T22ms
attribute STRIKE_SPEED_T22ms units String millimeters/second
variable TIME_TO_PEAK_ACCELATION byte
attribute TIME_TO_PEAK_ACCELATION _FillValue byte 127
attribute TIME_TO_PEAK_ACCELATION actual_range byte 2, 8
attribute TIME_TO_PEAK_ACCELATION bcodmo_name String time_elapsed
attribute TIME_TO_PEAK_ACCELATION description String time from t0 until peak acceleration is reached
attribute TIME_TO_PEAK_ACCELATION long_name String TIME TO PEAK ACCELATION
attribute TIME_TO_PEAK_ACCELATION nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/ELTMZZZZ/ (external link)
attribute TIME_TO_PEAK_ACCELATION units String milliseconds
variable PEAK_ACCELERATION double
attribute PEAK_ACCELERATION _FillValue double NaN
attribute PEAK_ACCELERATION actual_range double 18274.145, 115205.267
attribute PEAK_ACCELERATION bcodmo_name String unknown
attribute PEAK_ACCELERATION description String maximum acceleration from t0 to t20ms
attribute PEAK_ACCELERATION long_name String PEAK ACCELERATION
attribute PEAK_ACCELERATION units String millimeters/second^2
variable ACCELERATION_T0 double
attribute ACCELERATION_T0 _FillValue double NaN
attribute ACCELERATION_T0 actual_range double -5756.496, 20828.791
attribute ACCELERATION_T0 bcodmo_name String unknown
attribute ACCELERATION_T0 description String acceleration of fish at t0
attribute ACCELERATION_T0 long_name String ACCELERATION T0
attribute ACCELERATION_T0 units String millimeters/second^2
variable ACCELERATION_T2ms double
attribute ACCELERATION_T2ms _FillValue double NaN
attribute ACCELERATION_T2ms actual_range double -17330.602, 115205.267
attribute ACCELERATION_T2ms bcodmo_name String unknown
attribute ACCELERATION_T2ms description String acceleration of fish at t2ms
attribute ACCELERATION_T2ms long_name String ACCELERATION T2ms
attribute ACCELERATION_T2ms units String millimeters/second^2
variable ACCELERATION_T4ms double
attribute ACCELERATION_T4ms _FillValue double NaN
attribute ACCELERATION_T4ms actual_range double -9242.618, 110291.276
attribute ACCELERATION_T4ms bcodmo_name String unknown
attribute ACCELERATION_T4ms description String acceleration of fish at t4ms
attribute ACCELERATION_T4ms long_name String ACCELERATION T4ms
attribute ACCELERATION_T4ms units String millimeters/second^2
variable ACCELERATION_T6ms double
attribute ACCELERATION_T6ms _FillValue double NaN
attribute ACCELERATION_T6ms actual_range double -58536.669, 73398.473
attribute ACCELERATION_T6ms bcodmo_name String unknown
attribute ACCELERATION_T6ms description String acceleration of fish at t6ms
attribute ACCELERATION_T6ms long_name String ACCELERATION T6ms
attribute ACCELERATION_T6ms units String millimeters/second^2
variable ACCELERATION_T8ms double
attribute ACCELERATION_T8ms _FillValue double NaN
attribute ACCELERATION_T8ms actual_range double -142550.512, 100571.547
attribute ACCELERATION_T8ms bcodmo_name String unknown
attribute ACCELERATION_T8ms description String acceleration of fish at t8ms
attribute ACCELERATION_T8ms long_name String ACCELERATION T8ms
attribute ACCELERATION_T8ms units String millimeters/second^2
variable ACCELERATION_T10ms double
attribute ACCELERATION_T10ms _FillValue double NaN
attribute ACCELERATION_T10ms actual_range double -113445.536, 50527.07
attribute ACCELERATION_T10ms bcodmo_name String unknown
attribute ACCELERATION_T10ms description String acceleration of fish at t10ms
attribute ACCELERATION_T10ms long_name String ACCELERATION T10ms
attribute ACCELERATION_T10ms units String millimeters/second^2
variable ACCELERATION_T1point5ms double
attribute ACCELERATION_T1point5ms _FillValue double NaN
attribute ACCELERATION_T1point5ms actual_range double -33419.847, 12211.371
attribute ACCELERATION_T1point5ms bcodmo_name String unknown
attribute ACCELERATION_T1point5ms description String acceleration of fish at t12ms
attribute ACCELERATION_T1point5ms long_name String ACCELERATION T1point5ms
attribute ACCELERATION_T1point5ms units String millimeters/second^2
variable ACCELERATION_T16ms double
attribute ACCELERATION_T16ms _FillValue double NaN
attribute ACCELERATION_T16ms actual_range double -15273.842, 10407.529
attribute ACCELERATION_T16ms bcodmo_name String unknown
attribute ACCELERATION_T16ms description String acceleration of fish at t14ms
attribute ACCELERATION_T16ms long_name String ACCELERATION T16ms
attribute ACCELERATION_T16ms units String millimeters/second^2
variable ACCELERATION_T20ms double
attribute ACCELERATION_T20ms _FillValue double NaN
attribute ACCELERATION_T20ms actual_range double -12761.829, 9654.676
attribute ACCELERATION_T20ms bcodmo_name String unknown
attribute ACCELERATION_T20ms description String acceleration of fish at t16ms
attribute ACCELERATION_T20ms long_name String ACCELERATION T20ms
attribute ACCELERATION_T20ms units String millimeters/second^2
variable CVF_T0 float
attribute CVF_T0 _FillValue float NaN
attribute CVF_T0 actual_range float 0.386, 0.821
attribute CVF_T0 bcodmo_name String unknown
attribute CVF_T0 description String chord length-to-fish length ratio at t0
attribute CVF_T0 long_name String CVF T0
attribute CVF_T0 units String dimentionless
variable CVF_T2ms float
attribute CVF_T2ms _FillValue float NaN
attribute CVF_T2ms actual_range float 0.409, 0.842
attribute CVF_T2ms bcodmo_name String unknown
attribute CVF_T2ms description String chord length-to-fish length ratio at t2ms
attribute CVF_T2ms long_name String CVF T2MS
attribute CVF_T2ms units String dimentionless
variable CVF_T4ms float
attribute CVF_T4ms _FillValue float NaN
attribute CVF_T4ms actual_range float 0.523, 0.881
attribute CVF_T4ms bcodmo_name String unknown
attribute CVF_T4ms description String chord length-to-fish length ratio at t4ms
attribute CVF_T4ms long_name String CVF T4MS
attribute CVF_T4ms units String dimentionless
variable CVF_T6ms float
attribute CVF_T6ms _FillValue float NaN
attribute CVF_T6ms actual_range float 0.659, 0.978
attribute CVF_T6ms bcodmo_name String unknown
attribute CVF_T6ms description String chord length-to-fish length ratio at t6ms
attribute CVF_T6ms long_name String CVF T6MS
attribute CVF_T6ms units String dimentionless
variable CVF_T8ms float
attribute CVF_T8ms _FillValue float NaN
attribute CVF_T8ms actual_range float 0.835, 1.004
attribute CVF_T8ms bcodmo_name String unknown
attribute CVF_T8ms description String chord length-to-fish length ratio at t8ms
attribute CVF_T8ms long_name String CVF T8MS
attribute CVF_T8ms units String dimentionless
variable CVF_T10ms float
attribute CVF_T10ms _FillValue float NaN
attribute CVF_T10ms actual_range float 0.819, 1.006
attribute CVF_T10ms bcodmo_name String unknown
attribute CVF_T10ms description String chord length-to-fish length ratio at t10ms
attribute CVF_T10ms long_name String CVF T10MS
attribute CVF_T10ms units String dimentionless
variable CVF_T12ms float
attribute CVF_T12ms _FillValue float NaN
attribute CVF_T12ms actual_range float 0.821, 1.0
attribute CVF_T12ms bcodmo_name String unknown
attribute CVF_T12ms description String chord length-to-fish length ratio at t12ms
attribute CVF_T12ms long_name String CVF T12MS
attribute CVF_T12ms units String dimentionless
variable CVF_T14ms float
attribute CVF_T14ms _FillValue float NaN
attribute CVF_T14ms actual_range float 0.753, 1.014
attribute CVF_T14ms bcodmo_name String unknown
attribute CVF_T14ms description String chord length-to-fish length ratio at t14ms
attribute CVF_T14ms long_name String CVF T14MS
attribute CVF_T14ms units String dimentionless
variable CVF_T16ms float
attribute CVF_T16ms _FillValue float NaN
attribute CVF_T16ms actual_range float 0.731, 1.027
attribute CVF_T16ms bcodmo_name String unknown
attribute CVF_T16ms description String chord length-to-fish length ratio at t16ms
attribute CVF_T16ms long_name String CVF T16MS
attribute CVF_T16ms units String dimentionless
variable CVF_T18ms float
attribute CVF_T18ms _FillValue float NaN
attribute CVF_T18ms actual_range float 0.738, 1.001
attribute CVF_T18ms bcodmo_name String unknown
attribute CVF_T18ms description String chord length-to-fish length ratio at t18ms
attribute CVF_T18ms long_name String CVF T18MS
attribute CVF_T18ms units String dimentionless
variable CVF_T20ms float
attribute CVF_T20ms _FillValue float NaN
attribute CVF_T20ms actual_range float 0.71, 1.02
attribute CVF_T20ms bcodmo_name String unknown
attribute CVF_T20ms description String chord length-to-fish length ratio at t20ms
attribute CVF_T20ms long_name String CVF T20MS
attribute CVF_T20ms units String dimentionless
variable INVERSE_RADIUS_T0 float
attribute INVERSE_RADIUS_T0 _FillValue float NaN
attribute INVERSE_RADIUS_T0 actual_range float 0.751, 14.71
attribute INVERSE_RADIUS_T0 bcodmo_name String unknown
attribute INVERSE_RADIUS_T0 description String reciprocal radius of inscribed circle in fish's tail-bend; r-1 = v(p / A) at t0
attribute INVERSE_RADIUS_T0 long_name String INVERSE RADIUS T0
attribute INVERSE_RADIUS_T0 units String per millimeter
variable INVERSE_RADIUS_T2ms float
attribute INVERSE_RADIUS_T2ms _FillValue float NaN
attribute INVERSE_RADIUS_T2ms actual_range float 0.75, 9.008
attribute INVERSE_RADIUS_T2ms bcodmo_name String unknown
attribute INVERSE_RADIUS_T2ms description String reciprocal radius of inscribed circle in fish's tail-bend; r-1 = v(p / A) at t2ms
attribute INVERSE_RADIUS_T2ms long_name String INVERSE RADIUS T2ms
attribute INVERSE_RADIUS_T2ms units String per millimeter
variable INVERSE_RADIUS_T4ms float
attribute INVERSE_RADIUS_T4ms _FillValue float NaN
attribute INVERSE_RADIUS_T4ms actual_range float 0.696, 5.174
attribute INVERSE_RADIUS_T4ms bcodmo_name String unknown
attribute INVERSE_RADIUS_T4ms description String reciprocal radius of inscribed circle in fish's tail-bend; r-1 = v(p / A) at t4ms
attribute INVERSE_RADIUS_T4ms long_name String INVERSE RADIUS T4ms
attribute INVERSE_RADIUS_T4ms units String per millimeter
variable INVERSE_RADIUS_T6ms float
attribute INVERSE_RADIUS_T6ms _FillValue float NaN
attribute INVERSE_RADIUS_T6ms actual_range float 0.476, 2.996
attribute INVERSE_RADIUS_T6ms bcodmo_name String unknown
attribute INVERSE_RADIUS_T6ms description String reciprocal radius of inscribed circle in fish's tail-bend; r-1 = v(p / A) at t6ms
attribute INVERSE_RADIUS_T6ms long_name String INVERSE RADIUS T6ms
attribute INVERSE_RADIUS_T6ms units String per millimeter
variable INVERSE_RADIUS_T8ms float
attribute INVERSE_RADIUS_T8ms _FillValue float NaN
attribute INVERSE_RADIUS_T8ms actual_range float 0.208, 2.5
attribute INVERSE_RADIUS_T8ms bcodmo_name String unknown
attribute INVERSE_RADIUS_T8ms description String reciprocal radius of inscribed circle in fish's tail-bend; r-1 = v(p / A) at t8ms
attribute INVERSE_RADIUS_T8ms long_name String INVERSE RADIUS T8ms
attribute INVERSE_RADIUS_T8ms units String per millimeter

 
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