annosaurus 0.11.0

MBARI is revamping our Deep-sea Guide. In order to support it, we're adding some basic analysis endpoints to annosaurus. This release allows add hoc queries to generate data histograms. Here's an example to get a frequency histogram for annotations with the matching concepts and observer. (Note that ?size=50 sets the vertical depth bin size to 50 meters)

Request

POST http://dsg.mbari.org/anno/v1/analysis/histogram/depth?size=50
Content-Type: application/json

{
  concepts: ["Nanomia", "Nanomia bijuga"],
  observers: ["schlin"]
}

Response

HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Wed, 14 Apr 2021 23:21:31 GMT
Content-Type: application/json;charset=utf-8
Transfer-Encoding: chunked
Connection: close
Access-Control-Allow-Origin: *
Content-Encoding: gzip

{
  "query_constraints": {
    "video_reference_uuids": [],
    "concepts": [
      "Nanomia",
      "Nanomia bijuga"
    ],
    "observers": [
      "schlin"
    ],
    "groups": [],
    "activities": [],
    "limit": 5000,
    "offset": 0,
    "data": false
  },
  "content": {
    "bins_min": [
      0,
      50,
      100,
      150,
      200,
      250,
      300,
      350,
      400,
      450,
      500,
      550,
      600,
      650,
      700,
      750,
      800,
      850,
      900,
      950,
      1000,
      1050,
      1100,
      1150,
      1200,
      1250,
      1300,
      1350,
      1400,
      1450,
      1500,
      1550,
      1600,
      1650,
      1700,
      1750,
      1800,
      1850,
      1900,
      1950,
      2000,
      2050,
      2100,
      2150,
      2200,
      2250,
      2300,
      2350,
      2400,
      2450,
      2500,
      2550,
      2600,
      2650,
      2700,
      2750,
      2800,
      2850,
      2900,
      2950,
      3000,
      3050,
      3100,
      3150,
      3200,
      3250,
      3300,
      3350,
      3400,
      3450,
      3500,
      3550,
      3600,
      3650,
      3700,
      3750,
      3800,
      3850,
      3900,
      3950
    ],
    "bins_max": [
      50,
      100,
      150,
      200,
      250,
      300,
      350,
      400,
      450,
      500,
      550,
      600,
      650,
      700,
      750,
      800,
      850,
      900,
      950,
      1000,
      1050,
      1100,
      1150,
      1200,
      1250,
      1300,
      1350,
      1400,
      1450,
      1500,
      1550,
      1600,
      1650,
      1700,
      1750,
      1800,
      1850,
      1900,
      1950,
      2000,
      2050,
      2100,
      2150,
      2200,
      2250,
      2300,
      2350,
      2400,
      2450,
      2500,
      2550,
      2600,
      2650,
      2700,
      2750,
      2800,
      2850,
      2900,
      2950,
      3000,
      3050,
      3100,
      3150,
      3200,
      3250,
      3300,
      3350,
      3400,
      3450,
      3500,
      3550,
      3600,
      3650,
      3700,
      3750,
      3800,
      3850,
      3900,
      3950,
      4000
    ],
    "values": [
      3313,
      3755,
      3953,
      5136,
      7181,
      7772,
      8253,
      6784,
      6304,
      5741,
      2626,
      1341,
      816,
      278,
      66,
      9,
      6,
      28,
      4,
      16,
      25,
      2,
      4,
      1,
      68,
      0,
      0,
      2,
      0,
      0,
      0,
      4,
      1,
      2,
      1,
      0,
      0,
      0,
      1,
      5,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ]
  }
}