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Gqueries

The API allows you to retrieve a detailed listing of all the gqueries available, their unit, description and labels.

Gqueries

For more information about gqueries see Writing gqueries.

The Gqueries object​

Endpoints which provide information about inputs will return the following information:

  • key - The name of the query as found on ETSource.
  • unit - Indicates the unit of the value that is returned with a gquery. For example "MJ", "%".
  • description - Gives additional information about the gquery. "null" if no description is given.
  • labels - Each folder in the path of the gquery location on ETSource is marked as a label. For example, the gquery final_demand_of_ambient_in_households_appliances_energetic with the path "gqueries/general/final_demand/households/appliances_households/final_demand_of_ambient_in_households_appliances_energetic.gql", will be assigned the labels "general", "final_demand", "households" and "appliances_households".

Collecting gqueries.​

Fetches a list of all the gqueries available that have the specified labels. If no labels are specified, all gqueries will be returned. Note: the gqueries do not return any values for a specific scenario.

Endpoint
GET /api/v3/gqueries
Example request
GET /api/v3/gqueries HTTP/2
Host: engine.energytransitionmodel.com
Accept: application/json

{
  "labels":
    [
      "area"
    ]
}
Example response
[
  {
    "key": "area_used_for_coastal_wind",
    "unit": "km2",
    "description": null,
    "labels": [
      "gqueries",
      "general",
      "area"
    ]
  },
  {
    "key": "area_used_for_offshore_wind",
    "unit": "km2",
    "description": null,
    "labels": [
      "gqueries",
      "general",
      "area"
    ]
  },
  {
    "key": "area_used_for_onshore_wind",
    "unit": "km2",
    "description": null,
    "labels": [
      "gqueries",
      "general",
      "area"
    ]
  },
  {
    "key": "areable_land",
    "unit": "km2",
    "description": "total_areable_land_in_dataset",
    "labels": [
      "gqueries",
      "general",
      "area"
    ]
  },
  {
    "key": "bio_footprint",
    "unit": "factor",
    "description": null,
    "labels": [
      "gqueries",
      "general",
      "area"
    ]
  }
]